./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound20.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_0e64998e-6f96-4829-95b9-26977b8ab45d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e64998e-6f96-4829-95b9-26977b8ab45d/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_0e64998e-6f96-4829-95b9-26977b8ab45d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e64998e-6f96-4829-95b9-26977b8ab45d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e64998e-6f96-4829-95b9-26977b8ab45d/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_0e64998e-6f96-4829-95b9-26977b8ab45d/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 4aef2940f6d326843487f003443fc222e2136d386047f492f8bd5c7e21afc8f5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:34:26,904 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:34:26,960 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e64998e-6f96-4829-95b9-26977b8ab45d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:34:26,964 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:34:26,964 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:34:26,983 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:34:26,983 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:34:26,984 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:34:26,984 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:34:26,984 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:34:26,984 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:34:26,985 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:34:26,985 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:34:26,985 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:34:26,985 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:34:26,985 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:34:26,985 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:34:26,985 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:34:26,985 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:34:26,985 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:34:26,985 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:34:26,986 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:34:26,986 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:34:26,986 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:34:26,986 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:34:26,986 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:34:26,986 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:34:26,986 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:34:26,986 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:34:26,986 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:34:26,986 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:34:26,987 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:34:26,987 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:34:26,987 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_0e64998e-6f96-4829-95b9-26977b8ab45d/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 -> 4aef2940f6d326843487f003443fc222e2136d386047f492f8bd5c7e21afc8f5 [2024-12-06 04:34:27,217 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:34:27,226 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:34:27,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:34:27,229 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:34:27,230 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:34:27,231 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e64998e-6f96-4829-95b9-26977b8ab45d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound20.c [2024-12-06 04:34:29,885 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e64998e-6f96-4829-95b9-26977b8ab45d/bin/ukojak-verify-CZk0znPC7b/data/20ce0af32/744a294a1ae64c719dfba8017cd6bbf7/FLAGe67c7521c [2024-12-06 04:34:30,076 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:34:30,076 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e64998e-6f96-4829-95b9-26977b8ab45d/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound20.c [2024-12-06 04:34:30,083 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e64998e-6f96-4829-95b9-26977b8ab45d/bin/ukojak-verify-CZk0znPC7b/data/20ce0af32/744a294a1ae64c719dfba8017cd6bbf7/FLAGe67c7521c [2024-12-06 04:34:30,448 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e64998e-6f96-4829-95b9-26977b8ab45d/bin/ukojak-verify-CZk0znPC7b/data/20ce0af32/744a294a1ae64c719dfba8017cd6bbf7 [2024-12-06 04:34:30,450 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:34:30,451 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:34:30,452 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:34:30,452 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:34:30,455 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:34:30,456 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:34:30" (1/1) ... [2024-12-06 04:34:30,457 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60435883 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:30, skipping insertion in model container [2024-12-06 04:34:30,457 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:34:30" (1/1) ... [2024-12-06 04:34:30,467 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:34:30,573 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_0e64998e-6f96-4829-95b9-26977b8ab45d/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound20.c[489,502] [2024-12-06 04:34:30,590 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:34:30,597 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:34:30,604 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_0e64998e-6f96-4829-95b9-26977b8ab45d/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound20.c[489,502] [2024-12-06 04:34:30,612 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:34:30,625 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:34:30,625 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:30 WrapperNode [2024-12-06 04:34:30,625 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:34:30,626 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:34:30,626 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:34:30,626 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:34:30,631 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:30" (1/1) ... [2024-12-06 04:34:30,635 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:30" (1/1) ... [2024-12-06 04:34:30,646 INFO L138 Inliner]: procedures = 14, calls = 16, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 59 [2024-12-06 04:34:30,647 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:34:30,647 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:34:30,647 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:34:30,647 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:34:30,652 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:30" (1/1) ... [2024-12-06 04:34:30,652 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:30" (1/1) ... [2024-12-06 04:34:30,653 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:30" (1/1) ... [2024-12-06 04:34:30,654 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:30" (1/1) ... [2024-12-06 04:34:30,656 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:30" (1/1) ... [2024-12-06 04:34:30,657 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:30" (1/1) ... [2024-12-06 04:34:30,660 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:30" (1/1) ... [2024-12-06 04:34:30,661 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:30" (1/1) ... [2024-12-06 04:34:30,662 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:30" (1/1) ... [2024-12-06 04:34:30,663 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:34:30,664 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:34:30,664 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:34:30,664 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:34:30,665 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:30" (1/1) ... [2024-12-06 04:34:30,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:34:30,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e64998e-6f96-4829-95b9-26977b8ab45d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:34:30,687 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e64998e-6f96-4829-95b9-26977b8ab45d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:34:30,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e64998e-6f96-4829-95b9-26977b8ab45d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:34:30,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:34:30,709 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:34:30,709 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:34:30,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:34:30,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:34:30,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:34:30,709 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 04:34:30,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 04:34:30,755 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:34:30,756 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:34:30,870 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-12-06 04:34:30,870 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:34:30,908 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:34:30,908 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 04:34:30,909 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:34:30 BoogieIcfgContainer [2024-12-06 04:34:30,909 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:34:30,909 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:34:30,909 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:34:30,919 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:34:30,919 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:34:30" (1/1) ... [2024-12-06 04:34:30,926 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:34:30,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:30,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 24 states and 34 transitions. [2024-12-06 04:34:30,971 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 34 transitions. [2024-12-06 04:34:30,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:34:30,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:30,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:31,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:31,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:34:31,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:31,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 24 states and 32 transitions. [2024-12-06 04:34:31,113 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2024-12-06 04:34:31,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:34:31,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:31,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:31,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:31,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:31,174 INFO L256 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:34:31,178 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:31,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:34:31,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:31,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 47 transitions. [2024-12-06 04:34:31,367 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 47 transitions. [2024-12-06 04:34:31,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:34:31,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:31,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:31,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:31,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:34:31,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:31,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 31 states and 50 transitions. [2024-12-06 04:34:31,701 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 50 transitions. [2024-12-06 04:34:31,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:34:31,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:31,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:31,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:31,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:31,741 INFO L256 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 04:34:31,743 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:31,855 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:34:32,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:32,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 35 states and 59 transitions. [2024-12-06 04:34:32,250 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 59 transitions. [2024-12-06 04:34:32,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:34:32,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:32,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:32,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:32,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:32,290 INFO L256 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:34:32,292 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:32,373 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:34:32,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:32,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 40 states and 70 transitions. [2024-12-06 04:34:32,899 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 70 transitions. [2024-12-06 04:34:32,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:34:32,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:32,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:32,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:33,080 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:34:33,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:33,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 41 states and 71 transitions. [2024-12-06 04:34:33,316 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 71 transitions. [2024-12-06 04:34:33,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:34:33,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:33,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:33,506 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:34:34,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:34,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 47 states and 88 transitions. [2024-12-06 04:34:34,391 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 88 transitions. [2024-12-06 04:34:34,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:34:34,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:34,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:34,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:34,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:34,448 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 04:34:34,450 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:34,721 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:34:35,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:35,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 52 states and 105 transitions. [2024-12-06 04:34:35,356 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 105 transitions. [2024-12-06 04:34:35,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:34:35,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:35,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:35,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:35,413 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:34:35,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:35,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 54 states and 107 transitions. [2024-12-06 04:34:35,697 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 107 transitions. [2024-12-06 04:34:35,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:34:35,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:35,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:35,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:36,062 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:34:36,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:36,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 58 states and 120 transitions. [2024-12-06 04:34:36,759 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 120 transitions. [2024-12-06 04:34:36,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:34:36,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:36,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:36,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:36,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:36,807 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 04:34:36,809 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:37,496 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:34:40,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:40,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 67 states and 147 transitions. [2024-12-06 04:34:40,065 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 147 transitions. [2024-12-06 04:34:40,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:34:40,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:40,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:40,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:40,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:40,109 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 04:34:40,110 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:40,401 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:34:41,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:41,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 70 states and 153 transitions. [2024-12-06 04:34:41,264 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 153 transitions. [2024-12-06 04:34:41,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 04:34:41,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:41,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:41,430 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:34:42,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:42,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 71 states and 149 transitions. [2024-12-06 04:34:42,536 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 149 transitions. [2024-12-06 04:34:42,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:34:42,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:42,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:42,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:42,578 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 04:34:42,580 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:43,011 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:34:44,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:44,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 76 states and 162 transitions. [2024-12-06 04:34:44,910 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 162 transitions. [2024-12-06 04:34:44,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:34:44,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:44,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:44,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:44,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:44,961 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 04:34:44,963 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:45,269 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:34:46,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:46,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 78 states and 164 transitions. [2024-12-06 04:34:46,117 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 164 transitions. [2024-12-06 04:34:46,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:34:46,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:46,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:46,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:46,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:46,161 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 04:34:46,163 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:46,483 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:34:48,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:48,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 83 states and 176 transitions. [2024-12-06 04:34:48,493 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 176 transitions. [2024-12-06 04:34:48,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:34:48,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:48,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:48,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:48,654 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 17 proven. 10 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 04:34:51,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:51,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 87 states and 188 transitions. [2024-12-06 04:34:51,596 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 188 transitions. [2024-12-06 04:34:51,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:34:51,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:51,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:51,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:51,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:51,650 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 04:34:51,652 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:52,241 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 04:34:53,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:53,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 92 states and 209 transitions. [2024-12-06 04:34:53,756 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 209 transitions. [2024-12-06 04:34:53,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:34:53,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:53,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:53,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:53,808 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 04:34:53,809 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:54,148 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 04:34:55,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:55,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 94 states and 221 transitions. [2024-12-06 04:34:55,127 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 221 transitions. [2024-12-06 04:34:55,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:34:55,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:55,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:55,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:55,405 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 04:34:57,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:57,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 100 states and 245 transitions. [2024-12-06 04:34:57,639 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 245 transitions. [2024-12-06 04:34:57,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:34:57,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:57,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:57,701 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 04:34:58,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:58,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 102 states and 248 transitions. [2024-12-06 04:34:58,677 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 248 transitions. [2024-12-06 04:34:58,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:34:58,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:58,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:58,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:58,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:58,735 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 04:34:58,736 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:59,096 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 04:34:59,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:59,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 103 states and 250 transitions. [2024-12-06 04:34:59,540 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 250 transitions. [2024-12-06 04:34:59,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:34:59,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:59,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:59,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:59,606 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 04:35:00,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:00,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 106 states and 257 transitions. [2024-12-06 04:35:00,753 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 257 transitions. [2024-12-06 04:35:00,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:35:00,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:00,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:00,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:00,816 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 04:35:01,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:01,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 106 states and 256 transitions. [2024-12-06 04:35:01,332 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 256 transitions. [2024-12-06 04:35:01,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:35:01,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:01,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:01,621 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:35:03,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:03,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 107 states and 260 transitions. [2024-12-06 04:35:03,067 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 260 transitions. [2024-12-06 04:35:03,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:35:03,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:03,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:03,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:03,169 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:35:03,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:03,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 108 states and 265 transitions. [2024-12-06 04:35:03,855 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 265 transitions. [2024-12-06 04:35:03,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:35:03,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:03,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:03,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:03,961 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:35:04,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:04,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 108 states and 264 transitions. [2024-12-06 04:35:04,502 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 264 transitions. [2024-12-06 04:35:04,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:35:04,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:04,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:04,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:04,595 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:35:05,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:05,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 108 states and 263 transitions. [2024-12-06 04:35:05,132 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 263 transitions. [2024-12-06 04:35:05,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:35:05,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:05,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:05,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:35:05,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:05,185 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 04:35:05,187 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:35:09,810 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 33 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-06 04:35:32,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:32,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 113 states and 285 transitions. [2024-12-06 04:35:32,028 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 285 transitions. [2024-12-06 04:35:32,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:35:32,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:32,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:35:32,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:32,067 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 04:35:32,069 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:35:36,330 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 33 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-06 04:35:56,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:56,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 116 states and 301 transitions. [2024-12-06 04:35:56,343 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 301 transitions. [2024-12-06 04:35:56,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:35:56,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:56,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:56,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:35:56,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:56,386 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 04:35:56,388 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:35:57,277 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 19 proven. 27 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-06 04:35:58,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:58,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 117 states and 308 transitions. [2024-12-06 04:35:58,599 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 308 transitions. [2024-12-06 04:35:58,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:35:58,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:58,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:58,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:35:58,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:58,653 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 04:35:58,655 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:36:00,222 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-12-06 04:36:01,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:01,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 118 states and 313 transitions. [2024-12-06 04:36:01,865 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 313 transitions. [2024-12-06 04:36:01,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:36:01,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:01,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:01,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:36:01,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:01,910 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 04:36:01,911 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:36:03,628 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 15 proven. 14 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-12-06 04:36:12,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:12,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 122 states and 327 transitions. [2024-12-06 04:36:12,362 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 327 transitions. [2024-12-06 04:36:12,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:36:12,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:12,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:12,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:36:12,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:12,414 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-06 04:36:12,416 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:36:13,425 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 04:36:18,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:18,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 124 states and 333 transitions. [2024-12-06 04:36:18,953 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 333 transitions. [2024-12-06 04:36:18,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:36:18,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:18,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:18,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:36:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:18,996 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 04:36:18,998 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:36:22,612 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 33 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-06 04:36:23,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:23,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 125 states and 334 transitions. [2024-12-06 04:36:23,699 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 334 transitions. [2024-12-06 04:36:23,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:36:23,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:23,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:23,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:36:23,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:23,738 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 04:36:23,739 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:36:24,320 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 04:36:29,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:29,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 129 states and 348 transitions. [2024-12-06 04:36:29,077 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 348 transitions. [2024-12-06 04:36:29,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:36:29,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:29,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:29,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:36:29,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:29,132 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 04:36:29,134 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:36:30,568 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 04:36:39,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:39,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 135 states and 365 transitions. [2024-12-06 04:36:39,825 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 365 transitions. [2024-12-06 04:36:39,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:36:39,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:39,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:39,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:36:39,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:39,880 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 04:36:39,881 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:36:44,969 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 16 proven. 17 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 04:36:46,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:46,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 136 states and 366 transitions. [2024-12-06 04:36:46,729 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 366 transitions. [2024-12-06 04:36:46,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:36:46,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:46,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:46,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:36:46,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:46,767 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-06 04:36:46,768 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:36:49,109 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 04:36:55,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:55,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 141 states and 383 transitions. [2024-12-06 04:36:55,065 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 383 transitions. [2024-12-06 04:36:55,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:36:55,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:55,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:55,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:36:55,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:55,110 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 04:36:55,111 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:36:56,109 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 15 proven. 38 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 04:36:58,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:58,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 143 states and 386 transitions. [2024-12-06 04:36:58,462 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 386 transitions. [2024-12-06 04:36:58,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:36:58,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:58,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:58,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:36:58,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:58,512 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 04:36:58,514 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:36:59,937 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 04:37:01,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:01,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 145 states and 389 transitions. [2024-12-06 04:37:01,776 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 389 transitions. [2024-12-06 04:37:01,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:37:01,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:01,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:01,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:37:01,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:01,814 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 04:37:01,815 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:37:02,892 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 04:37:08,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:08,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 150 states and 403 transitions. [2024-12-06 04:37:08,398 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 403 transitions. [2024-12-06 04:37:08,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:37:08,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:08,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:08,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:37:08,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:08,435 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 04:37:08,436 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:37:09,277 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 15 proven. 39 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 04:37:10,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:10,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 152 states and 407 transitions. [2024-12-06 04:37:10,893 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 407 transitions. [2024-12-06 04:37:10,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:37:10,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:10,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:10,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:37:10,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:10,966 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 04:37:10,967 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:37:12,527 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 17 proven. 52 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 04:37:17,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:17,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 157 states and 439 transitions. [2024-12-06 04:37:17,037 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 439 transitions. [2024-12-06 04:37:17,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:37:17,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:17,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:17,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:37:17,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:17,119 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-06 04:37:17,121 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:37:18,684 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 18 proven. 27 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 04:37:20,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:20,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 158 states and 451 transitions. [2024-12-06 04:37:20,493 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 451 transitions. [2024-12-06 04:37:20,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:37:20,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:20,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:20,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:21,034 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 04:37:30,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:30,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 164 states and 474 transitions. [2024-12-06 04:37:30,826 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 474 transitions. [2024-12-06 04:37:30,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:37:30,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:30,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:30,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:30,901 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 04:37:34,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:34,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 168 states and 496 transitions. [2024-12-06 04:37:34,884 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 496 transitions. [2024-12-06 04:37:34,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:37:34,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:34,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:34,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:37:34,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:34,995 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-06 04:37:34,997 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:37:36,269 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 18 proven. 27 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 04:37:37,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:37,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 169 states and 497 transitions. [2024-12-06 04:37:37,932 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 497 transitions. [2024-12-06 04:37:37,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:37:37,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:37,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:37,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:37,978 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 04:37:40,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:40,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 170 states and 498 transitions. [2024-12-06 04:37:40,180 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 498 transitions. [2024-12-06 04:37:40,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:37:40,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:40,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:40,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:40,253 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 04:37:42,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:42,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 172 states and 508 transitions. [2024-12-06 04:37:42,081 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 508 transitions. [2024-12-06 04:37:42,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:37:42,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:42,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:42,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:37:42,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:42,193 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 04:37:42,195 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:37:43,604 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 17 proven. 52 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 04:37:44,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:44,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 173 states and 509 transitions. [2024-12-06 04:37:44,597 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 509 transitions. [2024-12-06 04:37:44,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:37:44,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:44,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:44,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:44,642 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 04:37:45,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:45,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 174 states and 512 transitions. [2024-12-06 04:37:45,528 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 512 transitions. [2024-12-06 04:37:45,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:37:45,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:45,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:45,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:37:45,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:45,643 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 04:37:45,646 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:37:46,614 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 17 proven. 52 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 04:37:47,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:47,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 175 states and 513 transitions. [2024-12-06 04:37:47,657 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 513 transitions. [2024-12-06 04:37:47,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:37:47,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:47,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:47,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:47,717 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 04:37:49,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:49,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 176 states and 525 transitions. [2024-12-06 04:37:49,380 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 525 transitions. [2024-12-06 04:37:49,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:37:49,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:49,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:49,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:49,437 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 04:37:50,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:50,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 178 states and 530 transitions. [2024-12-06 04:37:50,671 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 530 transitions. [2024-12-06 04:37:50,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:37:50,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:50,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:50,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:37:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:50,745 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 04:37:50,747 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:37:52,129 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 17 proven. 52 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 04:37:53,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:53,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 179 states and 531 transitions. [2024-12-06 04:37:53,073 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 531 transitions. [2024-12-06 04:37:53,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:37:53,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:53,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:53,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:53,117 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 04:37:53,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:53,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 179 states and 530 transitions. [2024-12-06 04:37:53,887 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 530 transitions. [2024-12-06 04:37:53,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:37:53,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:53,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:53,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:37:53,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:53,962 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 04:37:53,964 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:37:55,218 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 17 proven. 52 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 04:37:56,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:56,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 180 states and 531 transitions. [2024-12-06 04:37:56,373 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 531 transitions. [2024-12-06 04:37:56,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:37:56,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:56,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:56,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:56,442 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 04:38:00,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:00,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 183 states and 538 transitions. [2024-12-06 04:38:00,821 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 538 transitions. [2024-12-06 04:38:00,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:38:00,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:00,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:00,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:00,920 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-06 04:38:04,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:04,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 184 states and 547 transitions. [2024-12-06 04:38:04,408 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 547 transitions. [2024-12-06 04:38:04,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:38:04,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:04,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:04,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:04,480 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-06 04:38:06,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:06,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 184 states and 546 transitions. [2024-12-06 04:38:06,048 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 546 transitions. [2024-12-06 04:38:06,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:38:06,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:06,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:06,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:06,113 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-06 04:38:08,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:08,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 185 states and 553 transitions. [2024-12-06 04:38:08,652 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 553 transitions. [2024-12-06 04:38:08,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:38:08,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:08,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:08,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:08,719 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-06 04:38:09,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:09,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 185 states and 552 transitions. [2024-12-06 04:38:09,703 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 552 transitions. [2024-12-06 04:38:09,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:38:09,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:09,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:09,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:09,793 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-06 04:38:10,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:10,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 185 states and 550 transitions. [2024-12-06 04:38:10,859 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 550 transitions. [2024-12-06 04:38:10,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:38:10,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:10,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:10,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:10,925 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-06 04:38:11,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:11,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 185 states and 548 transitions. [2024-12-06 04:38:11,955 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 548 transitions. [2024-12-06 04:38:11,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:38:11,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:11,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:11,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:38:12,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:12,020 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 04:38:12,022 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:38:22,798 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 21 proven. 30 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-12-06 04:38:39,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:39,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 191 states and 578 transitions. [2024-12-06 04:38:39,374 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 578 transitions. [2024-12-06 04:38:39,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:38:39,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:39,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:39,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:38:39,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:39,427 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 04:38:39,428 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:38:42,770 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 19 proven. 58 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 04:38:51,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:51,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 193 states and 596 transitions. [2024-12-06 04:38:51,333 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 596 transitions. [2024-12-06 04:38:51,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:38:51,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:51,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:51,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:38:51,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:51,396 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 04:38:51,398 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:38:55,444 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 46 proven. 53 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-12-06 04:39:02,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:02,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 197 states and 615 transitions. [2024-12-06 04:39:02,097 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 615 transitions. [2024-12-06 04:39:02,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:39:02,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:02,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:39:02,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:02,158 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 04:39:02,160 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:39:10,849 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 20 proven. 30 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 04:39:23,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:23,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 201 states and 632 transitions. [2024-12-06 04:39:23,355 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 632 transitions. [2024-12-06 04:39:23,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:39:23,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:23,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:23,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:39:23,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:23,414 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 04:39:23,415 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:39:27,266 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 20 proven. 30 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 04:39:52,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:52,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 205 states and 650 transitions. [2024-12-06 04:39:52,166 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 650 transitions. [2024-12-06 04:39:52,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:39:52,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:52,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:52,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:39:52,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:52,233 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 04:39:52,234 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:39:57,098 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 20 proven. 30 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 04:40:16,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:16,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 209 states and 661 transitions. [2024-12-06 04:40:16,692 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 661 transitions. [2024-12-06 04:40:16,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:40:16,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:16,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:16,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:40:16,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:16,753 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 04:40:16,755 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:40:22,091 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 25 proven. 52 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 04:40:22,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:22,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 210 states and 662 transitions. [2024-12-06 04:40:22,778 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 662 transitions. [2024-12-06 04:40:22,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:40:22,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:22,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:22,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:40:22,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:22,887 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 04:40:22,888 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:40:30,062 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 21 proven. 30 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-12-06 04:40:32,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:32,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 211 states and 663 transitions. [2024-12-06 04:40:32,391 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 663 transitions. [2024-12-06 04:40:32,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:40:32,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:32,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:32,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:40:32,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:32,440 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 04:40:32,442 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:40:35,494 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 25 proven. 52 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 04:40:48,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:48,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 215 states and 680 transitions. [2024-12-06 04:40:48,304 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 680 transitions. [2024-12-06 04:40:48,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:40:48,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:48,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:48,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:40:48,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:48,362 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 04:40:48,364 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:40:55,562 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 21 proven. 30 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-12-06 04:40:59,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:59,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 216 states and 681 transitions. [2024-12-06 04:40:59,424 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 681 transitions. [2024-12-06 04:40:59,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:40:59,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:59,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:59,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:40:59,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:59,500 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 04:40:59,502 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:41:04,373 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 22 proven. 34 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-12-06 04:41:35,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:35,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 224 states and 712 transitions. [2024-12-06 04:41:35,266 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 712 transitions. [2024-12-06 04:41:35,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:41:35,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:35,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:35,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:41:35,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:35,371 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 04:41:35,373 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:41:41,107 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 04:41:52,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:52,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 228 states and 722 transitions. [2024-12-06 04:41:52,942 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 722 transitions. [2024-12-06 04:41:52,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:41:52,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:52,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:52,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:41:53,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:53,021 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 04:41:53,023 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:41:57,626 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 04:42:01,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:01,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 230 states and 724 transitions. [2024-12-06 04:42:01,255 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 724 transitions. [2024-12-06 04:42:01,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:42:01,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:01,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:01,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:42:01,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:01,330 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 04:42:01,333 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:42:07,271 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 38 proven. 71 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-06 04:42:09,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:09,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 231 states and 725 transitions. [2024-12-06 04:42:09,509 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 725 transitions. [2024-12-06 04:42:09,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:42:09,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:09,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:09,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:42:09,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:09,573 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 04:42:09,575 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:42:17,123 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 53 proven. 57 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-12-06 04:42:21,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:21,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 232 states and 726 transitions. [2024-12-06 04:42:21,210 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 726 transitions. [2024-12-06 04:42:21,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:42:21,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:21,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:21,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:42:21,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:21,260 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 04:42:21,261 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:42:26,109 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 04:42:51,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:51,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 237 states and 746 transitions. [2024-12-06 04:42:51,455 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 746 transitions. [2024-12-06 04:42:51,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:42:51,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:51,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:51,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:42:51,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:51,512 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 04:42:51,514 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:42:55,767 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 04:43:01,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:01,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 239 states and 751 transitions. [2024-12-06 04:43:01,895 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 751 transitions. [2024-12-06 04:43:01,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:43:01,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:01,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:01,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:43:01,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:01,972 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 04:43:01,974 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:43:09,370 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 27 proven. 59 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-12-06 04:43:26,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:26,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 241 states and 755 transitions. [2024-12-06 04:43:26,133 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 755 transitions. [2024-12-06 04:43:26,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:43:26,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:26,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:43:26,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:26,193 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 04:43:26,194 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:43:30,748 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 38 proven. 71 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-06 04:43:34,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:34,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 243 states and 757 transitions. [2024-12-06 04:43:34,807 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 757 transitions. [2024-12-06 04:43:34,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:43:34,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:34,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:34,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:43:34,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:34,895 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 04:43:34,897 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:43:40,043 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 41 proven. 68 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-06 04:43:43,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:43,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 245 states and 758 transitions. [2024-12-06 04:43:43,320 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 758 transitions. [2024-12-06 04:43:43,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:43:43,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:43,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:43,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:43:43,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:43,419 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 04:43:43,420 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:43:47,707 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 82 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-12-06 04:43:59,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:59,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 250 states and 796 transitions. [2024-12-06 04:43:59,628 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 796 transitions. [2024-12-06 04:43:59,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:43:59,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:59,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:59,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:00,659 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 04:44:10,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:10,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 255 states and 811 transitions. [2024-12-06 04:44:10,903 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 811 transitions. [2024-12-06 04:44:10,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:44:10,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:10,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:10,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:44:11,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:11,061 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 04:44:11,062 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:44:14,690 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 24 proven. 48 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 04:44:21,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:21,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 258 states and 830 transitions. [2024-12-06 04:44:21,027 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 830 transitions. [2024-12-06 04:44:21,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:44:21,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:21,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:21,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:44:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:21,171 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 04:44:21,172 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:44:24,947 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 82 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-12-06 04:44:29,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:29,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 259 states and 833 transitions. [2024-12-06 04:44:29,656 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 833 transitions. [2024-12-06 04:44:29,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:44:29,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:29,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:29,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:29,712 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 04:44:35,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:35,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 262 states and 856 transitions. [2024-12-06 04:44:35,239 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 856 transitions. [2024-12-06 04:44:35,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:44:35,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:35,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:35,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:35,294 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 04:44:38,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:38,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 264 states and 872 transitions. [2024-12-06 04:44:38,954 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 872 transitions. [2024-12-06 04:44:38,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:44:38,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:38,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:38,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:44:39,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:39,069 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 04:44:39,070 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:44:42,706 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 82 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-12-06 04:44:45,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:45,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 265 states and 884 transitions. [2024-12-06 04:44:45,551 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 884 transitions. [2024-12-06 04:44:45,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:44:45,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:45,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:45,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:45,608 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 04:44:55,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:55,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 267 states and 890 transitions. [2024-12-06 04:44:55,664 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 890 transitions. [2024-12-06 04:44:55,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:44:55,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:55,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:55,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:55,721 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 04:45:02,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:02,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 270 states and 904 transitions. [2024-12-06 04:45:02,164 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 904 transitions. [2024-12-06 04:45:02,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:45:02,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:02,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:02,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:45:02,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:02,328 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 04:45:02,330 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:45:06,227 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 24 proven. 48 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 04:45:08,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:08,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 271 states and 906 transitions. [2024-12-06 04:45:08,742 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 906 transitions. [2024-12-06 04:45:08,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:45:08,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:08,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:08,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:45:08,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:08,902 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 04:45:08,904 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:45:12,631 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 82 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-12-06 04:45:14,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:14,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 271 states and 905 transitions. [2024-12-06 04:45:14,336 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 905 transitions. [2024-12-06 04:45:14,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:45:14,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:14,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:14,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:14,413 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 04:45:15,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:15,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 272 states and 906 transitions. [2024-12-06 04:45:15,970 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 906 transitions. [2024-12-06 04:45:15,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:45:15,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:15,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:15,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:16,025 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 04:45:20,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:20,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 274 states and 911 transitions. [2024-12-06 04:45:20,341 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 911 transitions. [2024-12-06 04:45:20,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:45:20,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:20,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:45:20,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:20,500 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 04:45:20,502 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:45:23,929 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 24 proven. 48 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 04:45:25,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:25,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 275 states and 912 transitions. [2024-12-06 04:45:25,697 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 912 transitions. [2024-12-06 04:45:25,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:45:25,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:25,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:25,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:45:25,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:25,848 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 04:45:25,850 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:45:28,932 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 82 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-12-06 04:45:30,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:30,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 276 states and 913 transitions. [2024-12-06 04:45:30,706 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 913 transitions. [2024-12-06 04:45:30,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:45:30,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:30,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:30,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:45:30,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:30,838 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 04:45:30,841 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:45:34,230 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 35 proven. 70 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-12-06 04:45:36,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:36,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 277 states and 914 transitions. [2024-12-06 04:45:36,126 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 914 transitions. [2024-12-06 04:45:36,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:45:36,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:36,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:36,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:45:36,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:36,278 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 04:45:36,280 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:45:39,060 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 24 proven. 48 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 04:45:40,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:40,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 278 states and 916 transitions. [2024-12-06 04:45:40,772 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 916 transitions. [2024-12-06 04:45:40,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:45:40,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:40,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:40,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:45:40,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:40,914 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 04:45:40,916 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:45:44,144 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 82 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-12-06 04:45:47,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:47,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 279 states and 926 transitions. [2024-12-06 04:45:47,567 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 926 transitions. [2024-12-06 04:45:47,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:45:47,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:47,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:47,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:47,639 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 04:45:50,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:50,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 281 states and 947 transitions. [2024-12-06 04:45:50,889 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 947 transitions. [2024-12-06 04:45:50,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:45:50,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:50,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:50,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:50,952 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 04:45:54,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:54,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 283 states and 954 transitions. [2024-12-06 04:45:54,700 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 954 transitions. [2024-12-06 04:45:54,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:45:54,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:54,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:54,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:45:54,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:54,792 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 04:45:54,794 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:45:58,630 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 24 proven. 48 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 04:46:00,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:00,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 284 states and 955 transitions. [2024-12-06 04:46:00,407 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 955 transitions. [2024-12-06 04:46:00,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:46:00,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:00,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:00,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:00,462 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 04:46:01,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:01,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 285 states and 956 transitions. [2024-12-06 04:46:01,838 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 956 transitions. [2024-12-06 04:46:01,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:46:01,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:01,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:01,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:01,922 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 04:46:08,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:08,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 286 states and 966 transitions. [2024-12-06 04:46:08,193 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 966 transitions. [2024-12-06 04:46:08,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:46:08,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:08,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:08,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:08,285 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 04:46:11,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:11,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 287 states and 977 transitions. [2024-12-06 04:46:11,133 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 977 transitions. [2024-12-06 04:46:11,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:46:11,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:11,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:11,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:11,210 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 04:46:14,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:14,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 288 states and 988 transitions. [2024-12-06 04:46:14,109 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 988 transitions. [2024-12-06 04:46:14,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:46:14,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:14,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:14,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:14,185 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 04:46:16,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:16,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 288 states and 985 transitions. [2024-12-06 04:46:16,498 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 985 transitions. [2024-12-06 04:46:16,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:46:16,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:16,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:16,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:16,571 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 04:46:18,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:18,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 288 states and 984 transitions. [2024-12-06 04:46:18,267 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 984 transitions. [2024-12-06 04:46:18,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:46:18,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:18,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:18,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:18,344 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 04:46:20,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:20,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 288 states and 983 transitions. [2024-12-06 04:46:20,003 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 983 transitions. [2024-12-06 04:46:20,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:46:20,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:20,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:20,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:20,081 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 04:46:21,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:21,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 288 states and 982 transitions. [2024-12-06 04:46:21,863 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 982 transitions. [2024-12-06 04:46:21,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:46:21,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:21,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:21,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:21,957 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 04:46:23,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:23,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 288 states and 981 transitions. [2024-12-06 04:46:23,667 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 981 transitions. [2024-12-06 04:46:23,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:46:23,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:23,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:23,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:23,748 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 04:46:25,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:25,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 288 states and 979 transitions. [2024-12-06 04:46:25,569 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 979 transitions. [2024-12-06 04:46:25,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:46:25,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:25,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:25,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:25,646 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 04:46:29,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:29,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 288 states and 976 transitions. [2024-12-06 04:46:29,595 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 976 transitions. [2024-12-06 04:46:29,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:46:29,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:29,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:46:29,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:29,660 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 04:46:29,661 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:46:41,323 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 26 proven. 89 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2024-12-06 04:47:10,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:10,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 292 states and 1016 transitions. [2024-12-06 04:47:10,753 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 1016 transitions. [2024-12-06 04:47:10,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:47:10,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:10,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:10,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:47:10,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:10,839 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 04:47:10,840 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:47:35,285 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 26 proven. 89 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2024-12-06 04:48:01,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:01,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 293 states and 1024 transitions. [2024-12-06 04:48:01,463 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 1024 transitions. [2024-12-06 04:48:01,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:48:01,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:01,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:01,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:48:01,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:01,578 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 04:48:01,579 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:48:14,692 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 26 proven. 53 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2024-12-06 04:48:29,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:29,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 295 states and 1038 transitions. [2024-12-06 04:48:29,311 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 1038 transitions. [2024-12-06 04:48:29,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:48:29,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:29,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:29,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:48:29,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:29,392 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 04:48:29,394 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:48:40,461 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 31 proven. 83 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked.