./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound100.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_02195d2c-fe4c-466a-b82f-b84e72b7736f/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02195d2c-fe4c-466a-b82f-b84e72b7736f/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_02195d2c-fe4c-466a-b82f-b84e72b7736f/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02195d2c-fe4c-466a-b82f-b84e72b7736f/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02195d2c-fe4c-466a-b82f-b84e72b7736f/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_02195d2c-fe4c-466a-b82f-b84e72b7736f/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 f5161832faa85efa7698287d22f9a23de4fa8b958c1b2d2c225d3d8c999a24ce --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:31:59,248 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:31:59,300 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02195d2c-fe4c-466a-b82f-b84e72b7736f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:31:59,304 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:31:59,304 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:31:59,323 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:31:59,323 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:31:59,324 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:31:59,324 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:31:59,324 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:31:59,324 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:31:59,324 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:31:59,324 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:31:59,324 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:31:59,324 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:31:59,324 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:31:59,325 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:31:59,325 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:31:59,325 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:31:59,325 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:31:59,325 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:31:59,325 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:31:59,325 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:31:59,325 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:31:59,325 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:31:59,325 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:31:59,326 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:31:59,326 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:31:59,326 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:31:59,326 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:31:59,326 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:31:59,326 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:31:59,326 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:31:59,326 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_02195d2c-fe4c-466a-b82f-b84e72b7736f/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 -> f5161832faa85efa7698287d22f9a23de4fa8b958c1b2d2c225d3d8c999a24ce [2024-12-06 05:31:59,541 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:31:59,548 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:31:59,550 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:31:59,551 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:31:59,551 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:31:59,552 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02195d2c-fe4c-466a-b82f-b84e72b7736f/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound100.c [2024-12-06 05:32:02,236 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02195d2c-fe4c-466a-b82f-b84e72b7736f/bin/ukojak-verify-CZk0znPC7b/data/4e8d47251/46bdb12467444645b735c5718829845b/FLAGb3312bc82 [2024-12-06 05:32:02,418 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:32:02,419 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02195d2c-fe4c-466a-b82f-b84e72b7736f/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound100.c [2024-12-06 05:32:02,427 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02195d2c-fe4c-466a-b82f-b84e72b7736f/bin/ukojak-verify-CZk0znPC7b/data/4e8d47251/46bdb12467444645b735c5718829845b/FLAGb3312bc82 [2024-12-06 05:32:02,798 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02195d2c-fe4c-466a-b82f-b84e72b7736f/bin/ukojak-verify-CZk0znPC7b/data/4e8d47251/46bdb12467444645b735c5718829845b [2024-12-06 05:32:02,799 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:32:02,800 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:32:02,802 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:32:02,802 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:32:02,805 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:32:02,806 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:32:02" (1/1) ... [2024-12-06 05:32:02,806 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2192d2e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:02, skipping insertion in model container [2024-12-06 05:32:02,806 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:32:02" (1/1) ... [2024-12-06 05:32:02,816 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:32:02,929 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_02195d2c-fe4c-466a-b82f-b84e72b7736f/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound100.c[489,502] [2024-12-06 05:32:02,946 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:32:02,954 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:32:02,964 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_02195d2c-fe4c-466a-b82f-b84e72b7736f/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound100.c[489,502] [2024-12-06 05:32:02,970 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:32:02,981 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:32:02,981 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:02 WrapperNode [2024-12-06 05:32:02,981 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:32:02,982 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:32:02,982 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:32:02,982 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:32:02,987 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:02" (1/1) ... [2024-12-06 05:32:02,990 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:02" (1/1) ... [2024-12-06 05:32:03,001 INFO L138 Inliner]: procedures = 14, calls = 16, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 59 [2024-12-06 05:32:03,002 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:32:03,002 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:32:03,002 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:32:03,002 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:32:03,008 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:02" (1/1) ... [2024-12-06 05:32:03,008 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:02" (1/1) ... [2024-12-06 05:32:03,009 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:02" (1/1) ... [2024-12-06 05:32:03,009 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:02" (1/1) ... [2024-12-06 05:32:03,012 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:02" (1/1) ... [2024-12-06 05:32:03,012 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:02" (1/1) ... [2024-12-06 05:32:03,016 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:02" (1/1) ... [2024-12-06 05:32:03,016 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:02" (1/1) ... [2024-12-06 05:32:03,017 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:02" (1/1) ... [2024-12-06 05:32:03,018 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:32:03,019 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:32:03,019 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:32:03,019 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:32:03,019 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:02" (1/1) ... [2024-12-06 05:32:03,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:32:03,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02195d2c-fe4c-466a-b82f-b84e72b7736f/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:32:03,047 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02195d2c-fe4c-466a-b82f-b84e72b7736f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:32:03,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02195d2c-fe4c-466a-b82f-b84e72b7736f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:32:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:32:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 05:32:03,076 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 05:32:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:32:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:32:03,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:32:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 05:32:03,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 05:32:03,119 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:32:03,120 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:32:03,237 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-12-06 05:32:03,237 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:32:03,272 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:32:03,272 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 05:32:03,273 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:32:03 BoogieIcfgContainer [2024-12-06 05:32:03,273 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:32:03,274 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:32:03,274 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:32:03,283 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:32:03,283 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:32:03" (1/1) ... [2024-12-06 05:32:03,291 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:32:03,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:03,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 24 states and 34 transitions. [2024-12-06 05:32:03,339 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 34 transitions. [2024-12-06 05:32:03,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:32:03,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:03,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:03,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:03,464 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 05:32:03,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:03,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 24 states and 32 transitions. [2024-12-06 05:32:03,489 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2024-12-06 05:32:03,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:32:03,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:03,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:03,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:32:03,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:03,550 INFO L256 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 05:32:03,555 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:32:03,662 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 05:32:03,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:03,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 47 transitions. [2024-12-06 05:32:03,750 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 47 transitions. [2024-12-06 05:32:03,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:32:03,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:03,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:03,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:03,859 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 05:32:04,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:04,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 31 states and 50 transitions. [2024-12-06 05:32:04,073 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 50 transitions. [2024-12-06 05:32:04,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:32:04,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:04,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:04,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:32:04,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:04,114 INFO L256 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 05:32:04,116 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:32:04,236 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 05:32:04,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:04,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 35 states and 59 transitions. [2024-12-06 05:32:04,667 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 59 transitions. [2024-12-06 05:32:04,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:32:04,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:04,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:04,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:32:04,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:04,712 INFO L256 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 05:32:04,714 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:32:04,816 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 05:32:05,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:05,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 40 states and 70 transitions. [2024-12-06 05:32:05,412 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 70 transitions. [2024-12-06 05:32:05,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:32:05,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:05,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:05,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:05,582 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 05:32:05,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:05,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 41 states and 71 transitions. [2024-12-06 05:32:05,818 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 71 transitions. [2024-12-06 05:32:05,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:32:05,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:05,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:05,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:05,993 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 05:32:06,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:06,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 47 states and 88 transitions. [2024-12-06 05:32:06,922 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 88 transitions. [2024-12-06 05:32:06,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:32:06,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:06,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:06,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:32:06,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:06,969 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 05:32:06,971 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:32:07,239 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 05:32:07,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:07,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 52 states and 105 transitions. [2024-12-06 05:32:07,831 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 105 transitions. [2024-12-06 05:32:07,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:32:07,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:07,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:07,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:07,897 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 05:32:08,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:08,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 54 states and 107 transitions. [2024-12-06 05:32:08,175 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 107 transitions. [2024-12-06 05:32:08,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:32:08,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:08,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:08,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:08,522 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 05:32:09,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:09,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 58 states and 120 transitions. [2024-12-06 05:32:09,203 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 120 transitions. [2024-12-06 05:32:09,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:32:09,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:09,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:09,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:32:09,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:09,260 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:32:09,262 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:32:09,940 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 05:32:12,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:12,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 67 states and 147 transitions. [2024-12-06 05:32:12,347 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 147 transitions. [2024-12-06 05:32:12,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:32:12,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:12,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:32:12,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:12,393 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:32:12,395 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:32:12,692 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 05:32:13,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:13,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 70 states and 153 transitions. [2024-12-06 05:32:13,687 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 153 transitions. [2024-12-06 05:32:13,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:32:13,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:13,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:13,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:13,869 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 05:32:14,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:14,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 71 states and 149 transitions. [2024-12-06 05:32:14,995 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 149 transitions. [2024-12-06 05:32:14,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:32:14,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:14,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:32:15,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:15,036 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:32:15,038 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:32:15,493 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 05:32:17,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:17,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 76 states and 162 transitions. [2024-12-06 05:32:17,503 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 162 transitions. [2024-12-06 05:32:17,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:32:17,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:17,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:17,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:32:17,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:17,547 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:32:17,548 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:32:17,862 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 05:32:19,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:19,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 80 states and 169 transitions. [2024-12-06 05:32:19,203 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 169 transitions. [2024-12-06 05:32:19,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:32:19,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:19,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:19,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:32:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:19,248 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:32:19,249 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:32:19,533 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 05:32:20,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:20,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 82 states and 171 transitions. [2024-12-06 05:32:20,342 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 171 transitions. [2024-12-06 05:32:20,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:32:20,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:20,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:20,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:20,493 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 05:32:23,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:23,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 86 states and 183 transitions. [2024-12-06 05:32:23,143 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 183 transitions. [2024-12-06 05:32:23,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:32:23,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:23,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:23,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:23,413 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 05:32:25,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:25,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 92 states and 205 transitions. [2024-12-06 05:32:25,456 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 205 transitions. [2024-12-06 05:32:25,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:32:25,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:25,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:25,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:32:25,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:25,513 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 05:32:25,514 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:32:26,125 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 05:32:28,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:28,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 97 states and 228 transitions. [2024-12-06 05:32:28,031 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 228 transitions. [2024-12-06 05:32:28,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:32:28,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:28,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:28,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:28,083 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 05:32:29,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:29,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 102 states and 244 transitions. [2024-12-06 05:32:29,799 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 244 transitions. [2024-12-06 05:32:29,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:32:29,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:29,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:29,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:32:29,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:29,877 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 05:32:29,879 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:32:30,202 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 05:32:30,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:30,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 103 states and 251 transitions. [2024-12-06 05:32:30,707 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 251 transitions. [2024-12-06 05:32:30,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:32:30,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:30,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:30,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:30,776 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 05:32:31,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:31,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 105 states and 253 transitions. [2024-12-06 05:32:31,800 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 253 transitions. [2024-12-06 05:32:31,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:32:31,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:31,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:31,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:32:31,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:31,848 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-06 05:32:31,849 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:32:32,186 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 28 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 05:32:33,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:33,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 107 states and 266 transitions. [2024-12-06 05:32:33,278 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 266 transitions. [2024-12-06 05:32:33,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:32:33,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:33,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:33,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:32:33,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:33,331 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 05:32:33,332 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:32:33,657 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 05:32:34,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:34,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 108 states and 267 transitions. [2024-12-06 05:32:34,167 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 267 transitions. [2024-12-06 05:32:34,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:32:34,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:34,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:34,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:34,220 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 05:32:34,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:34,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 108 states and 266 transitions. [2024-12-06 05:32:34,699 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 266 transitions. [2024-12-06 05:32:34,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:32:34,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:34,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:34,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:35,092 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 05:32:36,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 109 states and 270 transitions. [2024-12-06 05:32:36,518 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 270 transitions. [2024-12-06 05:32:36,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:32:36,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:36,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:36,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:36,622 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 05:32:37,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:37,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 110 states and 275 transitions. [2024-12-06 05:32:37,343 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 275 transitions. [2024-12-06 05:32:37,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:32:37,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:37,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:37,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:37,440 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 05:32:38,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:38,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 110 states and 274 transitions. [2024-12-06 05:32:38,051 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 274 transitions. [2024-12-06 05:32:38,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:32:38,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:38,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:38,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:38,167 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 05:32:38,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:38,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 110 states and 273 transitions. [2024-12-06 05:32:38,699 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 273 transitions. [2024-12-06 05:32:38,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:32:38,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:38,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:38,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:32:38,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:38,763 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 05:32:38,765 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:32:42,183 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 05:32:59,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:59,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 115 states and 296 transitions. [2024-12-06 05:32:59,432 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 296 transitions. [2024-12-06 05:32:59,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:32:59,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:59,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:59,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:32:59,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:59,477 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 05:32:59,479 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:33:00,975 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 05:33:04,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:04,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 117 states and 309 transitions. [2024-12-06 05:33:04,260 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 309 transitions. [2024-12-06 05:33:04,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:33:04,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:04,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:04,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:33:04,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:04,307 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 05:33:04,308 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:33:09,785 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 20 proven. 27 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 05:33:11,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:11,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 119 states and 318 transitions. [2024-12-06 05:33:11,755 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 318 transitions. [2024-12-06 05:33:11,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:33:11,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:11,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:11,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:33:11,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:11,798 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 05:33:11,800 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:33:18,154 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 05:33:24,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:24,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 123 states and 335 transitions. [2024-12-06 05:33:24,821 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 335 transitions. [2024-12-06 05:33:24,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:33:24,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:24,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:24,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:33:24,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:24,860 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 05:33:24,861 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:33:25,549 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 05:33:27,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:27,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 125 states and 338 transitions. [2024-12-06 05:33:27,409 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 338 transitions. [2024-12-06 05:33:27,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:33:27,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:27,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:27,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:33:27,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:27,449 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 05:33:27,451 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:33:28,234 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 05:33:30,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:30,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 126 states and 342 transitions. [2024-12-06 05:33:30,035 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 342 transitions. [2024-12-06 05:33:30,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:33:30,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:30,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:30,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:33:30,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:30,083 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 05:33:30,085 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:33:32,586 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 05:33:37,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:37,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 130 states and 354 transitions. [2024-12-06 05:33:37,074 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 354 transitions. [2024-12-06 05:33:37,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:33:37,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:37,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:37,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:33:37,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:37,130 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 05:33:37,132 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:33:38,505 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 17 proven. 16 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 05:33:53,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:53,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 136 states and 371 transitions. [2024-12-06 05:33:53,209 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 371 transitions. [2024-12-06 05:33:53,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:33:53,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:53,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:53,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:33:53,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:53,259 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 05:33:53,260 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:33:54,626 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 05:34:06,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:06,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 138 states and 373 transitions. [2024-12-06 05:34:06,381 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 373 transitions. [2024-12-06 05:34:06,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:34:06,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:06,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:06,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:34:06,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:06,427 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 05:34:06,429 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:34:07,355 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 05:34:12,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:12,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 142 states and 382 transitions. [2024-12-06 05:34:12,329 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 382 transitions. [2024-12-06 05:34:12,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:34:12,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:12,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:12,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:34:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:12,369 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 05:34:12,370 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:34:13,298 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 17 proven. 16 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 05:34:14,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:14,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 143 states and 385 transitions. [2024-12-06 05:34:14,527 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 385 transitions. [2024-12-06 05:34:14,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:34:14,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:14,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:14,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:34:14,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:14,566 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 05:34:14,568 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:34:15,752 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 17 proven. 16 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 05:34:21,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:21,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 148 states and 401 transitions. [2024-12-06 05:34:21,333 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 401 transitions. [2024-12-06 05:34:21,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:34:21,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:21,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:21,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:34:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:21,417 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 05:34:21,419 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:34:23,006 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 05:34:27,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:27,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 153 states and 430 transitions. [2024-12-06 05:34:27,547 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 430 transitions. [2024-12-06 05:34:27,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:34:27,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:27,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:27,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:34:27,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:27,620 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-06 05:34:27,621 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:34:28,880 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 05:34:31,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:31,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 155 states and 445 transitions. [2024-12-06 05:34:31,095 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 445 transitions. [2024-12-06 05:34:31,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:34:31,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:31,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:31,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:31,534 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 05:34:36,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:36,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 160 states and 459 transitions. [2024-12-06 05:34:36,719 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 459 transitions. [2024-12-06 05:34:36,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:34:36,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:36,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:36,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:36,792 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 05:34:41,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:41,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 166 states and 487 transitions. [2024-12-06 05:34:41,659 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 487 transitions. [2024-12-06 05:34:41,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:34:41,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:41,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:41,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:41,720 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 05:34:42,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:42,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 168 states and 492 transitions. [2024-12-06 05:34:42,842 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 492 transitions. [2024-12-06 05:34:42,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:34:42,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:42,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:42,885 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 05:34:50,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:50,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 170 states and 498 transitions. [2024-12-06 05:34:50,554 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 498 transitions. [2024-12-06 05:34:50,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:34:50,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:50,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:50,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:50,597 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 05:34:51,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:51,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 172 states and 511 transitions. [2024-12-06 05:34:51,945 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 511 transitions. [2024-12-06 05:34:51,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:34:51,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:51,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:51,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:34:52,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:52,025 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 05:34:52,026 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:34:52,920 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 05:34:54,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:54,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 173 states and 520 transitions. [2024-12-06 05:34:54,357 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 520 transitions. [2024-12-06 05:34:54,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:34:54,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:54,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:54,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:54,412 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 05:34:56,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:56,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 175 states and 529 transitions. [2024-12-06 05:34:56,316 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 529 transitions. [2024-12-06 05:34:56,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:34:56,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:56,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:56,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:34:56,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:56,397 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 05:34:56,398 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:34:57,986 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 23 proven. 46 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 05:34:59,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:59,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 176 states and 531 transitions. [2024-12-06 05:34:59,179 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 531 transitions. [2024-12-06 05:34:59,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:34:59,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:59,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:59,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:34:59,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:59,291 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-06 05:34:59,293 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:35:00,564 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 05:35:02,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:02,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 177 states and 532 transitions. [2024-12-06 05:35:02,015 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 532 transitions. [2024-12-06 05:35:02,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:35:02,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:02,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:02,058 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 05:35:03,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:03,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 179 states and 541 transitions. [2024-12-06 05:35:03,738 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 541 transitions. [2024-12-06 05:35:03,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:35:03,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:03,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:03,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:35:03,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:03,820 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 05:35:03,822 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:35:05,165 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 05:35:06,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:06,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 180 states and 542 transitions. [2024-12-06 05:35:06,116 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 542 transitions. [2024-12-06 05:35:06,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:35:06,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:06,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:06,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:06,159 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 05:35:06,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:06,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 180 states and 541 transitions. [2024-12-06 05:35:06,997 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 541 transitions. [2024-12-06 05:35:06,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:35:06,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:06,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:07,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:35:07,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:07,076 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 05:35:07,078 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:35:08,393 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 05:35:10,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:10,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 181 states and 542 transitions. [2024-12-06 05:35:10,366 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 542 transitions. [2024-12-06 05:35:10,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:35:10,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:10,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:10,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:10,455 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 05:35:12,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:12,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 182 states and 548 transitions. [2024-12-06 05:35:12,803 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 548 transitions. [2024-12-06 05:35:12,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:35:12,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:12,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:12,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:12,888 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 05:35:15,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:15,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 183 states and 552 transitions. [2024-12-06 05:35:15,870 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 552 transitions. [2024-12-06 05:35:15,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:35:15,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:15,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:15,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:15,978 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 05:35:18,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:18,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 184 states and 557 transitions. [2024-12-06 05:35:18,375 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 557 transitions. [2024-12-06 05:35:18,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:35:18,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:18,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:18,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:18,452 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 05:35:19,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:19,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 184 states and 554 transitions. [2024-12-06 05:35:19,944 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 554 transitions. [2024-12-06 05:35:19,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:35:19,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:19,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:19,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:20,011 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 05:35:20,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:20,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 184 states and 553 transitions. [2024-12-06 05:35:20,878 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 553 transitions. [2024-12-06 05:35:20,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:35:20,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:20,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:20,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:20,950 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 05:35:22,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:22,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 184 states and 552 transitions. [2024-12-06 05:35:22,023 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 552 transitions. [2024-12-06 05:35:22,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:35:22,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:22,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:35:22,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:22,117 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 05:35:22,118 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:35:36,598 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 28 proven. 49 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 05:36:04,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:04,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 194 states and 598 transitions. [2024-12-06 05:36:04,590 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 598 transitions. [2024-12-06 05:36:04,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:36:04,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:04,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:04,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:36:04,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:04,654 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 05:36:04,656 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:36:07,429 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 05:36:10,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:10,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 195 states and 603 transitions. [2024-12-06 05:36:10,415 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 603 transitions. [2024-12-06 05:36:10,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:36:10,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:10,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:10,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:36:10,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:10,519 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 05:36:10,521 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:36:20,003 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 05:36:34,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:34,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 198 states and 619 transitions. [2024-12-06 05:36:34,049 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 619 transitions. [2024-12-06 05:36:34,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:36:34,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:34,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:34,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:36:34,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:34,099 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-06 05:36:34,100 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:36:37,652 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 05:37:02,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:02,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 202 states and 643 transitions. [2024-12-06 05:37:02,272 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 643 transitions. [2024-12-06 05:37:02,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:37:02,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:02,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:37:02,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:02,349 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 05:37:02,350 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:37:15,951 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 31 proven. 46 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 05:37:18,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:18,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 204 states and 644 transitions. [2024-12-06 05:37:18,152 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 644 transitions. [2024-12-06 05:37:18,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:37:18,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:18,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:18,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:37:18,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:18,252 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 05:37:18,253 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:37:25,112 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 05:37:26,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:26,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 205 states and 645 transitions. [2024-12-06 05:37:26,667 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 645 transitions. [2024-12-06 05:37:26,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:37:26,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:26,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:26,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:37:26,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:26,752 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 05:37:26,755 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:37:29,390 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 05:37:30,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:30,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 206 states and 646 transitions. [2024-12-06 05:37:30,738 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 646 transitions. [2024-12-06 05:37:30,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:37:30,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:30,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:30,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:37:30,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:30,856 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 05:37:30,858 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:37:35,544 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 05:37:37,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:37,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 206 states and 645 transitions. [2024-12-06 05:37:37,623 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 645 transitions. [2024-12-06 05:37:37,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:37:37,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:37,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:37,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:37:37,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:37,711 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 05:37:37,713 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:37:42,388 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 05:37:58,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:58,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 211 states and 664 transitions. [2024-12-06 05:37:58,182 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 664 transitions. [2024-12-06 05:37:58,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:37:58,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:58,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:58,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:37:58,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:58,239 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 05:37:58,240 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:38:03,566 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 41 proven. 69 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-12-06 05:38:23,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:23,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 216 states and 697 transitions. [2024-12-06 05:38:23,564 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 697 transitions. [2024-12-06 05:38:23,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:38:23,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:23,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:23,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:38:23,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:23,638 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 05:38:23,639 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:38:31,253 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 45 proven. 40 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 05:38:33,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:33,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 217 states and 698 transitions. [2024-12-06 05:38:33,334 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 698 transitions. [2024-12-06 05:38:33,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:38:33,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:33,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:33,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:38:33,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:33,403 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 05:38:33,404 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:38:41,466 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-06 05:39:11,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:11,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 222 states and 718 transitions. [2024-12-06 05:39:11,657 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 718 transitions. [2024-12-06 05:39:11,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:39:11,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:11,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:11,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:39:11,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:11,770 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 05:39:11,771 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:39:15,875 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-06 05:39:18,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:18,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 224 states and 720 transitions. [2024-12-06 05:39:18,931 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 720 transitions. [2024-12-06 05:39:18,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:39:18,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:18,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:18,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:39:18,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:18,986 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 05:39:18,989 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:39:23,425 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 22 proven. 64 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-12-06 05:39:36,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:36,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 226 states and 736 transitions. [2024-12-06 05:39:36,471 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 736 transitions. [2024-12-06 05:39:36,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:39:36,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:36,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:36,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:39:36,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:36,533 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 05:39:36,536 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:39:40,067 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 05:39:47,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:47,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 230 states and 746 transitions. [2024-12-06 05:39:47,804 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 746 transitions. [2024-12-06 05:39:47,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:39:47,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:47,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:47,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:39:47,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:47,960 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 05:39:47,962 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:39:51,623 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 05:39:59,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:59,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 235 states and 784 transitions. [2024-12-06 05:39:59,887 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 784 transitions. [2024-12-06 05:39:59,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:39:59,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:59,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:59,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:00,772 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 05:40:11,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:11,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 240 states and 800 transitions. [2024-12-06 05:40:11,219 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 800 transitions. [2024-12-06 05:40:11,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:40:11,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:11,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:11,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:11,283 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 05:40:23,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:23,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 245 states and 829 transitions. [2024-12-06 05:40:23,396 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 829 transitions. [2024-12-06 05:40:23,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:40:23,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:23,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:23,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:40:23,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:23,545 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 05:40:23,546 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:40:26,488 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 05:40:33,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:33,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 247 states and 848 transitions. [2024-12-06 05:40:33,111 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 848 transitions. [2024-12-06 05:40:33,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:40:33,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:33,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:40:33,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:33,268 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 05:40:33,270 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:40:36,780 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 05:40:39,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:39,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 248 states and 862 transitions. [2024-12-06 05:40:39,660 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 862 transitions. [2024-12-06 05:40:39,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:40:39,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:39,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:39,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:40:39,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:39,815 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 05:40:39,816 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:40:43,164 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 05:40:45,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:45,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 249 states and 875 transitions. [2024-12-06 05:40:45,785 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 875 transitions. [2024-12-06 05:40:45,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:40:45,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:45,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:45,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:45,841 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 05:40:47,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:47,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 250 states and 876 transitions. [2024-12-06 05:40:47,466 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 876 transitions. [2024-12-06 05:40:47,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:40:47,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:47,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:47,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:47,542 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 05:40:49,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:49,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 252 states and 894 transitions. [2024-12-06 05:40:49,695 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 894 transitions. [2024-12-06 05:40:49,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:40:49,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:49,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:49,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:49,751 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 05:40:52,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:52,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 254 states and 901 transitions. [2024-12-06 05:40:52,661 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 901 transitions. [2024-12-06 05:40:52,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:40:52,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:52,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:52,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:40:52,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:52,821 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:40:52,823 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:40:56,285 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 05:40:57,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:57,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 254 states and 900 transitions. [2024-12-06 05:40:57,924 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 900 transitions. [2024-12-06 05:40:57,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:40:57,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:57,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:57,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:58,021 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 05:40:59,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:59,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 254 states and 899 transitions. [2024-12-06 05:40:59,319 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 899 transitions. [2024-12-06 05:40:59,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:40:59,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:59,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:59,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:40:59,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:59,475 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 05:40:59,476 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:41:02,202 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 05:41:03,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:03,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 255 states and 901 transitions. [2024-12-06 05:41:03,880 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 901 transitions. [2024-12-06 05:41:03,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:41:03,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:03,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:03,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:41:04,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:04,041 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 05:41:04,043 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:41:06,661 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 05:41:13,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:13,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 257 states and 916 transitions. [2024-12-06 05:41:13,281 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 916 transitions. [2024-12-06 05:41:13,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:41:13,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:13,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:13,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:13,335 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 05:41:17,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:17,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 260 states and 927 transitions. [2024-12-06 05:41:17,050 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 927 transitions. [2024-12-06 05:41:17,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:41:17,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:17,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:17,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:41:17,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:17,202 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 05:41:17,203 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:41:20,775 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 05:41:22,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:22,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 261 states and 928 transitions. [2024-12-06 05:41:22,463 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 928 transitions. [2024-12-06 05:41:22,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:41:22,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:22,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:22,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:22,522 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 05:41:29,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:29,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 263 states and 933 transitions. [2024-12-06 05:41:29,048 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 933 transitions. [2024-12-06 05:41:29,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:41:29,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:29,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:29,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:41:29,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:29,205 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 05:41:29,207 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:41:32,045 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 05:41:33,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:33,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 264 states and 934 transitions. [2024-12-06 05:41:33,764 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 934 transitions. [2024-12-06 05:41:33,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:41:33,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:33,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:33,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:33,823 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 05:41:35,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:35,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 265 states and 943 transitions. [2024-12-06 05:41:35,364 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 943 transitions. [2024-12-06 05:41:35,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:41:35,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:35,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:35,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:41:35,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:35,516 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 05:41:35,518 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:41:37,976 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 05:41:39,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:39,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 266 states and 945 transitions. [2024-12-06 05:41:39,716 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 945 transitions. [2024-12-06 05:41:39,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:41:39,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:39,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:39,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:41:39,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:39,878 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 05:41:39,880 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:41:45,147 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 29 proven. 77 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-12-06 05:41:49,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:49,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 267 states and 948 transitions. [2024-12-06 05:41:49,659 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 948 transitions. [2024-12-06 05:41:49,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:41:49,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:49,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:49,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:41:49,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:49,809 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 05:41:49,810 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:41:53,102 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 05:41:55,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:55,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 268 states and 949 transitions. [2024-12-06 05:41:55,468 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 949 transitions. [2024-12-06 05:41:55,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:41:55,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:55,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:55,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:55,547 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 05:41:56,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:56,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 268 states and 948 transitions. [2024-12-06 05:41:56,928 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 948 transitions. [2024-12-06 05:41:56,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:41:56,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:56,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:56,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:57,014 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 05:41:58,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:58,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 269 states and 949 transitions. [2024-12-06 05:41:58,774 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 949 transitions. [2024-12-06 05:41:58,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:41:58,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:58,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:58,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:41:58,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:58,923 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 05:41:58,924 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:42:01,340 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 05:42:03,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:03,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 270 states and 951 transitions. [2024-12-06 05:42:03,186 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 951 transitions. [2024-12-06 05:42:03,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:42:03,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:03,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:03,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:03,265 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 05:42:09,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:09,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 271 states and 961 transitions. [2024-12-06 05:42:09,190 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 961 transitions. [2024-12-06 05:42:09,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:42:09,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:09,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:09,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:09,324 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 05:42:13,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:13,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 272 states and 970 transitions. [2024-12-06 05:42:13,357 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 970 transitions. [2024-12-06 05:42:13,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:42:13,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:13,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:13,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:13,431 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 05:42:17,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:17,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 273 states and 979 transitions. [2024-12-06 05:42:17,480 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 979 transitions. [2024-12-06 05:42:17,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:42:17,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:17,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:17,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:17,556 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 05:42:20,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:20,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 274 states and 990 transitions. [2024-12-06 05:42:20,222 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 990 transitions. [2024-12-06 05:42:20,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:42:20,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:20,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:20,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:20,296 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 05:42:21,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:21,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 274 states and 989 transitions. [2024-12-06 05:42:21,889 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 989 transitions. [2024-12-06 05:42:21,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:42:21,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:21,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:21,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:22,000 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 05:42:23,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:23,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 274 states and 988 transitions. [2024-12-06 05:42:23,618 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 988 transitions. [2024-12-06 05:42:23,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:42:23,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:23,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:23,696 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 05:42:26,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:26,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 274 states and 984 transitions. [2024-12-06 05:42:26,013 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 984 transitions. [2024-12-06 05:42:26,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:42:26,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:26,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:26,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:26,090 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 05:42:27,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:27,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 274 states and 982 transitions. [2024-12-06 05:42:27,679 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 982 transitions. [2024-12-06 05:42:27,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:42:27,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:27,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:27,756 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 05:42:29,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:29,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 274 states and 981 transitions. [2024-12-06 05:42:29,389 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 981 transitions. [2024-12-06 05:42:29,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:42:29,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:29,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:29,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:29,494 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 05:42:31,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:31,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 274 states and 977 transitions. [2024-12-06 05:42:31,137 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 977 transitions. [2024-12-06 05:42:31,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:42:31,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:31,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:31,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:42:31,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:31,225 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 05:42:31,226 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:42:43,813 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 26 proven. 52 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2024-12-06 05:43:16,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:16,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 276 states and 1002 transitions. [2024-12-06 05:43:16,156 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 1002 transitions. [2024-12-06 05:43:16,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:43:16,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:16,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:16,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:43:16,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:16,237 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 05:43:16,239 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:43:29,133 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 25 proven. 89 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-12-06 05:44:10,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:10,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 281 states and 1032 transitions. [2024-12-06 05:44:10,308 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 1032 transitions. [2024-12-06 05:44:10,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:44:10,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:10,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:10,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:44:10,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:10,379 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 05:44:10,381 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:44:23,079 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 31 proven. 84 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2024-12-06 05:44:33,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:33,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 282 states and 1039 transitions. [2024-12-06 05:44:33,085 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 1039 transitions. [2024-12-06 05:44:33,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:44:33,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:33,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:33,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:44:33,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:33,159 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 05:44:33,160 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:44:45,656 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 05:44:59,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:59,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 285 states and 1057 transitions. [2024-12-06 05:44:59,443 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 1057 transitions. [2024-12-06 05:44:59,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:44:59,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:59,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:59,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:44:59,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:59,527 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 05:44:59,529 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:45:10,747 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 25 proven. 89 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-12-06 05:45:28,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:28,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 288 states and 1080 transitions. [2024-12-06 05:45:28,481 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 1080 transitions. [2024-12-06 05:45:28,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:45:28,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:28,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:28,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:45:28,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:28,568 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 05:45:28,569 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:45:50,001 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 05:46:04,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:04,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 289 states and 1082 transitions. [2024-12-06 05:46:04,906 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 1082 transitions. [2024-12-06 05:46:04,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:46:04,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:04,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:04,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:46:05,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:05,009 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 05:46:05,011 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:46:17,001 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 25 proven. 90 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2024-12-06 05:46:26,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:26,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 292 states and 1085 transitions. [2024-12-06 05:46:26,267 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 1085 transitions. [2024-12-06 05:46:26,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:46:26,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:26,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:26,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:46:26,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:26,385 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 05:46:26,388 INFO L279 TraceCheckSpWp]: Computing forward predicates...