./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound100.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_be00c3a8-53ce-489e-b5ff-3829a1e91fd9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be00c3a8-53ce-489e-b5ff-3829a1e91fd9/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_be00c3a8-53ce-489e-b5ff-3829a1e91fd9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be00c3a8-53ce-489e-b5ff-3829a1e91fd9/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be00c3a8-53ce-489e-b5ff-3829a1e91fd9/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_be00c3a8-53ce-489e-b5ff-3829a1e91fd9/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 052aa366c05075bf32d0b6fa176a2f7194f524315c85e0eaee7e4a343f477db5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:19:59,030 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:19:59,086 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be00c3a8-53ce-489e-b5ff-3829a1e91fd9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 00:19:59,091 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:19:59,091 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:19:59,111 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:19:59,112 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:19:59,112 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:19:59,112 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:19:59,112 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:19:59,112 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:19:59,113 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:19:59,113 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:19:59,113 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:19:59,113 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:19:59,113 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:19:59,113 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:19:59,113 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:19:59,113 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:19:59,113 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:19:59,113 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:19:59,113 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:19:59,113 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:19:59,114 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:19:59,114 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:19:59,114 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:19:59,114 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:19:59,114 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:19:59,114 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:19:59,114 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:19:59,114 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:19:59,114 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:19:59,114 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:19:59,114 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_be00c3a8-53ce-489e-b5ff-3829a1e91fd9/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 -> 052aa366c05075bf32d0b6fa176a2f7194f524315c85e0eaee7e4a343f477db5 [2024-12-06 00:19:59,333 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:19:59,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:19:59,344 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:19:59,345 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:19:59,346 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:19:59,347 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be00c3a8-53ce-489e-b5ff-3829a1e91fd9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound100.c [2024-12-06 00:20:01,969 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be00c3a8-53ce-489e-b5ff-3829a1e91fd9/bin/ukojak-verify-CZk0znPC7b/data/35c432dca/d4ee3233b61e4928bae85885d884f982/FLAG2cc18ac7e [2024-12-06 00:20:02,180 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:20:02,180 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be00c3a8-53ce-489e-b5ff-3829a1e91fd9/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound100.c [2024-12-06 00:20:02,187 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be00c3a8-53ce-489e-b5ff-3829a1e91fd9/bin/ukojak-verify-CZk0znPC7b/data/35c432dca/d4ee3233b61e4928bae85885d884f982/FLAG2cc18ac7e [2024-12-06 00:20:02,557 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be00c3a8-53ce-489e-b5ff-3829a1e91fd9/bin/ukojak-verify-CZk0znPC7b/data/35c432dca/d4ee3233b61e4928bae85885d884f982 [2024-12-06 00:20:02,559 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:20:02,560 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:20:02,561 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:20:02,561 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:20:02,564 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:20:02,564 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:20:02" (1/1) ... [2024-12-06 00:20:02,565 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55f2c366 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:02, skipping insertion in model container [2024-12-06 00:20:02,565 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:20:02" (1/1) ... [2024-12-06 00:20:02,574 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:20:02,690 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_be00c3a8-53ce-489e-b5ff-3829a1e91fd9/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound100.c[489,502] [2024-12-06 00:20:02,708 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:20:02,717 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:20:02,724 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_be00c3a8-53ce-489e-b5ff-3829a1e91fd9/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound100.c[489,502] [2024-12-06 00:20:02,732 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:20:02,745 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:20:02,746 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:02 WrapperNode [2024-12-06 00:20:02,746 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:20:02,747 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:20:02,747 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:20:02,747 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:20:02,753 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:02" (1/1) ... [2024-12-06 00:20:02,759 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:02" (1/1) ... [2024-12-06 00:20:02,775 INFO L138 Inliner]: procedures = 14, calls = 18, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 56 [2024-12-06 00:20:02,775 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:20:02,776 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:20:02,776 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:20:02,776 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:20:02,783 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:02" (1/1) ... [2024-12-06 00:20:02,783 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:02" (1/1) ... [2024-12-06 00:20:02,784 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:02" (1/1) ... [2024-12-06 00:20:02,785 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:02" (1/1) ... [2024-12-06 00:20:02,787 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:02" (1/1) ... [2024-12-06 00:20:02,788 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:02" (1/1) ... [2024-12-06 00:20:02,791 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:02" (1/1) ... [2024-12-06 00:20:02,792 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:02" (1/1) ... [2024-12-06 00:20:02,793 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:02" (1/1) ... [2024-12-06 00:20:02,794 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:20:02,795 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:20:02,795 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:20:02,795 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:20:02,796 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:02" (1/1) ... [2024-12-06 00:20:02,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:20:02,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be00c3a8-53ce-489e-b5ff-3829a1e91fd9/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:20:02,826 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be00c3a8-53ce-489e-b5ff-3829a1e91fd9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:20:02,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be00c3a8-53ce-489e-b5ff-3829a1e91fd9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:20:02,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:20:02,852 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 00:20:02,852 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 00:20:02,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:20:02,852 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:20:02,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:20:02,852 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 00:20:02,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 00:20:02,896 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:20:02,897 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:20:02,999 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-12-06 00:20:03,000 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:20:03,028 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:20:03,028 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 00:20:03,028 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:20:03 BoogieIcfgContainer [2024-12-06 00:20:03,029 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:20:03,029 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:20:03,029 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:20:03,036 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:20:03,036 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:20:03" (1/1) ... [2024-12-06 00:20:03,042 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:20:03,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:03,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 25 states and 36 transitions. [2024-12-06 00:20:03,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 36 transitions. [2024-12-06 00:20:03,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:20:03,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:03,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:03,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:03,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:03,222 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 00:20:03,226 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:03,319 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:20:03,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:03,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 28 states and 46 transitions. [2024-12-06 00:20:03,417 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 46 transitions. [2024-12-06 00:20:03,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:20:03,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:03,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:03,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:03,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:03,475 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:20:03,477 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:03,567 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:20:03,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:03,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 30 states and 52 transitions. [2024-12-06 00:20:03,831 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2024-12-06 00:20:03,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:20:03,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:03,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:03,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:03,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:03,882 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 00:20:03,884 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:03,946 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:20:04,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:04,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 33 states and 60 transitions. [2024-12-06 00:20:04,182 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 60 transitions. [2024-12-06 00:20:04,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:20:04,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:04,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:04,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:04,427 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:20:04,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:04,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 33 states and 58 transitions. [2024-12-06 00:20:04,630 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 58 transitions. [2024-12-06 00:20:04,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:20:04,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:04,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:04,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:04,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:04,689 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 00:20:04,691 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:05,003 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:20:05,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:05,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 36 states and 69 transitions. [2024-12-06 00:20:05,522 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 69 transitions. [2024-12-06 00:20:05,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:20:05,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:05,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:05,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:05,834 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 00:20:06,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:06,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 40 states and 79 transitions. [2024-12-06 00:20:06,612 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 79 transitions. [2024-12-06 00:20:06,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:20:06,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:06,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:06,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:06,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:06,662 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 00:20:06,664 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:07,064 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 00:20:08,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:08,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 48 states and 102 transitions. [2024-12-06 00:20:08,267 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 102 transitions. [2024-12-06 00:20:08,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:20:08,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:08,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:08,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:08,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:08,314 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 00:20:08,316 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:08,547 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:20:09,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:09,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 51 states and 112 transitions. [2024-12-06 00:20:09,324 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 112 transitions. [2024-12-06 00:20:09,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:20:09,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:09,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:09,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:09,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:09,373 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 00:20:09,376 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:09,726 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 00:20:09,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:09,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 51 states and 112 transitions. [2024-12-06 00:20:09,921 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 112 transitions. [2024-12-06 00:20:09,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:20:09,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:09,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:09,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:09,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:09,969 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 00:20:09,970 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:10,299 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 00:20:10,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:10,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 56 states and 121 transitions. [2024-12-06 00:20:10,856 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 121 transitions. [2024-12-06 00:20:10,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:20:10,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:10,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:10,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:10,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:10,895 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 00:20:10,897 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:11,009 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:20:11,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:11,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 57 states and 125 transitions. [2024-12-06 00:20:11,286 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 125 transitions. [2024-12-06 00:20:11,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:20:11,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:11,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:11,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:11,452 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:20:12,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:12,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 56 states and 110 transitions. [2024-12-06 00:20:12,406 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 110 transitions. [2024-12-06 00:20:12,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:20:12,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:12,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:12,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:12,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:12,445 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 00:20:12,446 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:12,685 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 00:20:13,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:13,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 59 states and 118 transitions. [2024-12-06 00:20:13,585 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 118 transitions. [2024-12-06 00:20:13,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:20:13,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:13,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:13,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:13,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:13,630 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 00:20:13,631 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:13,882 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 00:20:13,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:13,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 59 states and 118 transitions. [2024-12-06 00:20:13,989 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 118 transitions. [2024-12-06 00:20:13,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:20:13,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:13,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:14,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:14,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:14,030 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 00:20:14,032 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:14,417 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 00:20:15,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:15,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 61 states and 122 transitions. [2024-12-06 00:20:15,055 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 122 transitions. [2024-12-06 00:20:15,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:20:15,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:15,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:15,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:15,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:15,099 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 00:20:15,101 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:15,295 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 00:20:15,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:15,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 61 states and 122 transitions. [2024-12-06 00:20:15,322 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 122 transitions. [2024-12-06 00:20:15,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:20:15,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:15,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:15,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:15,372 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-06 00:20:15,374 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:15,560 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 00:20:15,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:15,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 61 states and 122 transitions. [2024-12-06 00:20:15,586 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 122 transitions. [2024-12-06 00:20:15,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:20:15,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:15,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:15,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:15,622 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 00:20:15,623 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:15,815 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 00:20:15,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:15,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 61 states and 122 transitions. [2024-12-06 00:20:15,843 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 122 transitions. [2024-12-06 00:20:15,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:20:15,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:15,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:15,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:15,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:15,884 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 00:20:15,885 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:16,186 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 00:20:16,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:16,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 61 states and 122 transitions. [2024-12-06 00:20:16,316 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 122 transitions. [2024-12-06 00:20:16,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:20:16,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:16,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:16,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:16,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:16,349 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 00:20:16,350 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:16,522 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 00:20:16,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:16,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 61 states and 122 transitions. [2024-12-06 00:20:16,541 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 122 transitions. [2024-12-06 00:20:16,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:20:16,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:16,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:16,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:16,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:16,582 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 00:20:16,583 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:16,753 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 00:20:16,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:16,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 61 states and 122 transitions. [2024-12-06 00:20:16,790 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 122 transitions. [2024-12-06 00:20:16,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:20:16,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:16,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:16,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:16,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:16,839 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 00:20:16,841 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:17,042 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 13 proven. 16 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:20:17,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:17,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 61 states and 122 transitions. [2024-12-06 00:20:17,058 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 122 transitions. [2024-12-06 00:20:17,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:20:17,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:17,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:17,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:17,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:17,094 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 00:20:17,095 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:17,220 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 00:20:17,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:17,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 63 states and 125 transitions. [2024-12-06 00:20:17,750 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 125 transitions. [2024-12-06 00:20:17,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 00:20:17,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:17,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:17,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:17,898 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 17 proven. 10 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 00:20:25,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:25,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 67 states and 132 transitions. [2024-12-06 00:20:25,634 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 132 transitions. [2024-12-06 00:20:25,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:20:25,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:25,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:25,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:25,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:25,694 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 00:20:25,696 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:26,145 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:20:27,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:27,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 70 states and 146 transitions. [2024-12-06 00:20:27,432 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 146 transitions. [2024-12-06 00:20:27,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:20:27,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:27,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:27,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:27,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:27,485 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 00:20:27,486 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:27,717 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:20:28,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:28,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 71 states and 147 transitions. [2024-12-06 00:20:28,084 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 147 transitions. [2024-12-06 00:20:28,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:20:28,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:28,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:28,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:28,198 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 00:20:29,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:29,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 150 transitions. [2024-12-06 00:20:29,150 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 150 transitions. [2024-12-06 00:20:29,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:20:29,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:29,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:29,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:29,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:29,213 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 00:20:29,214 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:30,734 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 00:20:33,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:33,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 76 states and 168 transitions. [2024-12-06 00:20:33,918 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 168 transitions. [2024-12-06 00:20:33,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:20:33,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:33,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:33,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:33,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:33,977 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 00:20:33,978 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:34,882 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 14 proven. 8 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 00:20:41,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:41,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 81 states and 183 transitions. [2024-12-06 00:20:41,438 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 183 transitions. [2024-12-06 00:20:41,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:20:41,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:41,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:41,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:41,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:41,487 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 00:20:41,489 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:42,476 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 00:20:45,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:45,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 84 states and 193 transitions. [2024-12-06 00:20:45,340 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 193 transitions. [2024-12-06 00:20:45,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:20:45,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:45,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:45,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:45,384 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 00:20:45,386 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:46,196 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 17 proven. 8 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 00:20:52,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:52,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 89 states and 205 transitions. [2024-12-06 00:20:52,270 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 205 transitions. [2024-12-06 00:20:52,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:20:52,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:52,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:52,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:52,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:52,331 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-06 00:20:52,333 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:21:06,881 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 17 proven. 8 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 00:21:09,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:09,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 90 states and 209 transitions. [2024-12-06 00:21:09,488 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 209 transitions. [2024-12-06 00:21:09,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:21:09,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:09,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:09,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:21:09,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:09,535 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 00:21:09,537 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:21:12,218 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 16 proven. 27 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 00:21:13,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:13,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 90 states and 209 transitions. [2024-12-06 00:21:13,076 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 209 transitions. [2024-12-06 00:21:13,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:21:13,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:13,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:13,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:21:13,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:13,134 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 00:21:13,136 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:21:15,836 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 00:21:17,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:17,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 91 states and 215 transitions. [2024-12-06 00:21:17,379 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 215 transitions. [2024-12-06 00:21:17,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:21:17,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:17,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:17,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:21:17,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:17,417 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 00:21:17,419 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:21:26,571 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 27 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 00:21:28,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:28,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 92 states and 219 transitions. [2024-12-06 00:21:28,838 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 219 transitions. [2024-12-06 00:21:28,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:21:28,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:28,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:28,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:21:28,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:28,894 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 00:21:28,896 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:21:29,720 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 17 proven. 8 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 00:21:29,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:29,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 92 states and 219 transitions. [2024-12-06 00:21:29,773 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 219 transitions. [2024-12-06 00:21:29,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:21:29,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:29,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:21:29,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:29,822 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 00:21:29,824 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:21:30,374 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 14 proven. 8 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 00:21:31,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:31,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 92 states and 212 transitions. [2024-12-06 00:21:31,796 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 212 transitions. [2024-12-06 00:21:31,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:21:31,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:31,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:21:31,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:31,835 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 00:21:31,836 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:21:32,578 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-12-06 00:21:41,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:41,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 95 states and 221 transitions. [2024-12-06 00:21:41,687 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 221 transitions. [2024-12-06 00:21:41,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:21:41,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:41,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:41,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:21:41,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:41,747 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 00:21:41,749 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:21:43,363 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 19 proven. 32 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 00:21:46,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:46,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 100 states and 232 transitions. [2024-12-06 00:21:46,463 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 232 transitions. [2024-12-06 00:21:46,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:21:46,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:46,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:46,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:21:46,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:46,523 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 00:21:46,524 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:21:49,191 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 19 proven. 32 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 00:21:49,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:49,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 100 states and 232 transitions. [2024-12-06 00:21:49,233 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 232 transitions. [2024-12-06 00:21:49,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:21:49,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:49,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:49,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:21:49,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:49,268 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 00:21:49,270 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:21:50,383 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 36 proven. 11 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-12-06 00:22:01,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:01,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 102 states and 236 transitions. [2024-12-06 00:22:01,202 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 236 transitions. [2024-12-06 00:22:01,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:22:01,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:01,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:01,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:01,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:01,246 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 00:22:01,248 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:02,830 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 25 proven. 26 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 00:22:03,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:03,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 102 states and 236 transitions. [2024-12-06 00:22:03,502 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 236 transitions. [2024-12-06 00:22:03,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:22:03,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:03,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:03,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:03,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:03,546 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 00:22:03,548 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:07,011 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 39 proven. 11 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:22:07,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:07,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 102 states and 236 transitions. [2024-12-06 00:22:07,737 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 236 transitions. [2024-12-06 00:22:07,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:22:07,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:07,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:07,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:07,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:07,776 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 00:22:07,777 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:26,830 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-12-06 00:22:28,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:28,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 103 states and 238 transitions. [2024-12-06 00:22:28,120 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 238 transitions. [2024-12-06 00:22:28,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:22:28,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:28,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:28,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:28,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:28,160 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 00:22:28,161 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:31,345 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 18 proven. 12 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:22:48,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:48,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 114 states and 260 transitions. [2024-12-06 00:22:48,204 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 260 transitions. [2024-12-06 00:22:48,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:22:48,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:48,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:48,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:48,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:48,305 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-06 00:22:48,307 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:49,350 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 18 proven. 15 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:22:53,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:53,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 117 states and 279 transitions. [2024-12-06 00:22:53,075 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 279 transitions. [2024-12-06 00:22:53,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:22:53,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:53,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:53,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:53,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:53,152 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 00:22:53,153 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:53,718 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 17 proven. 40 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:22:54,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:54,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 118 states and 280 transitions. [2024-12-06 00:22:54,331 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 280 transitions. [2024-12-06 00:22:54,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:22:54,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:54,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:54,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:54,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:54,412 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 00:22:54,414 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:55,006 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 17 proven. 40 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:22:55,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:55,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 119 states and 281 transitions. [2024-12-06 00:22:55,589 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 281 transitions. [2024-12-06 00:22:55,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:22:55,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:55,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:55,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:55,959 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 00:22:57,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:57,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 120 states and 284 transitions. [2024-12-06 00:22:57,926 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 284 transitions. [2024-12-06 00:22:57,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:22:57,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:57,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:57,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:58,065 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 00:22:58,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:58,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 120 states and 283 transitions. [2024-12-06 00:22:58,660 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 283 transitions. [2024-12-06 00:22:58,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:22:58,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:58,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:58,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:58,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:58,728 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 00:22:58,730 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:23:04,262 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 21 proven. 20 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-06 00:23:30,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:30,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 133 states and 325 transitions. [2024-12-06 00:23:30,078 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 325 transitions. [2024-12-06 00:23:30,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:23:30,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:30,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:30,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:23:30,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:30,153 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 00:23:30,154 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:23:42,482 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 23 proven. 18 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-06 00:23:53,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:53,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 137 states and 346 transitions. [2024-12-06 00:23:53,183 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 346 transitions. [2024-12-06 00:23:53,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:23:53,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:53,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:53,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:23:53,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:53,277 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 00:23:53,278 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:23:56,674 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 23 proven. 46 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-12-06 00:24:00,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:00,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 143 states and 359 transitions. [2024-12-06 00:24:00,854 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 359 transitions. [2024-12-06 00:24:00,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:24:00,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:00,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:00,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:00,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:00,928 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 00:24:00,930 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:08,248 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 24 proven. 18 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-12-06 00:24:19,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:19,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 151 states and 379 transitions. [2024-12-06 00:24:19,938 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 379 transitions. [2024-12-06 00:24:19,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:24:19,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:19,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:19,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:20,035 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 00:24:20,036 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:24,510 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 21 proven. 48 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-12-06 00:24:26,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:26,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 153 states and 382 transitions. [2024-12-06 00:24:26,481 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 382 transitions. [2024-12-06 00:24:26,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:24:26,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:26,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:26,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:26,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:26,549 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 00:24:26,550 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:29,157 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 19 proven. 46 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-06 00:24:36,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:36,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 155 states and 386 transitions. [2024-12-06 00:24:36,559 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 386 transitions. [2024-12-06 00:24:36,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:24:36,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:36,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:36,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:36,711 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 00:24:37,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:37,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 155 states and 385 transitions. [2024-12-06 00:24:37,426 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 385 transitions. [2024-12-06 00:24:37,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:24:37,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:37,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:37,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:37,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:37,502 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 00:24:37,505 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:41,290 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 49 proven. 51 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-12-06 00:24:49,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:49,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 163 states and 406 transitions. [2024-12-06 00:24:49,553 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 406 transitions. [2024-12-06 00:24:49,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:24:49,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:49,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:49,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:49,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:49,622 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 00:24:49,624 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:54,440 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-12-06 00:25:10,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:10,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 166 states and 413 transitions. [2024-12-06 00:25:10,732 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 413 transitions. [2024-12-06 00:25:10,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:25:10,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:10,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:10,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:10,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:10,803 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 00:25:10,804 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:20,182 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 24 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-12-06 00:25:55,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:55,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 150 states and 393 transitions. [2024-12-06 00:25:55,497 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 393 transitions. [2024-12-06 00:25:55,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:25:55,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:55,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:55,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:55,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:55,579 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 00:25:55,580 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:59,980 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 26 proven. 21 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-06 00:26:05,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:05,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 157 states and 406 transitions. [2024-12-06 00:26:05,714 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 406 transitions. [2024-12-06 00:26:05,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:26:05,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:05,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:05,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:26:05,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:05,788 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 00:26:05,789 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:26:12,752 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 23 proven. 53 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 00:26:22,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:22,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 159 states and 409 transitions. [2024-12-06 00:26:22,599 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 409 transitions. [2024-12-06 00:26:22,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:26:22,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:22,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:26:22,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:22,660 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 00:26:22,662 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:26:25,581 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-12-06 00:26:31,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:31,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 163 states and 420 transitions. [2024-12-06 00:26:31,727 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 420 transitions. [2024-12-06 00:26:31,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:26:31,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:31,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:31,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:26:31,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:31,806 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 00:26:31,808 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:26:40,542 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 23 proven. 53 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 00:27:00,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:00,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 174 states and 448 transitions. [2024-12-06 00:27:00,349 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 448 transitions. [2024-12-06 00:27:00,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:27:00,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:00,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:27:00,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:00,404 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 00:27:00,405 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:27:06,150 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-12-06 00:27:27,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:27,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 177 states and 459 transitions. [2024-12-06 00:27:27,706 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 459 transitions. [2024-12-06 00:27:27,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:27:27,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:27,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:27,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:27:27,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:27,794 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 00:27:27,796 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:27:31,282 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-12-06 00:27:34,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:34,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 179 states and 463 transitions. [2024-12-06 00:27:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 463 transitions. [2024-12-06 00:27:34,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:27:34,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:34,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:34,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:27:34,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:34,556 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 00:27:34,558 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:27:51,592 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 40 proven. 60 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-12-06 00:27:55,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:55,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 180 states and 463 transitions. [2024-12-06 00:27:55,833 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 463 transitions. [2024-12-06 00:27:55,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:27:55,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:55,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:55,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:27:55,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:55,906 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 00:27:55,907 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:27:58,684 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 25 proven. 21 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-12-06 00:28:05,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:05,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 182 states and 468 transitions. [2024-12-06 00:28:05,730 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 468 transitions. [2024-12-06 00:28:05,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:28:05,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:05,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:05,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:28:05,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:05,795 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-06 00:28:05,797 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:28:10,637 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 53 proven. 23 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 00:28:13,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:13,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 184 states and 471 transitions. [2024-12-06 00:28:13,790 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 471 transitions. [2024-12-06 00:28:13,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:28:13,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:13,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:13,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:28:13,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:13,851 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 00:28:13,852 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:28:16,726 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 24 proven. 52 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 00:28:20,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:20,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 186 states and 475 transitions. [2024-12-06 00:28:20,989 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 475 transitions. [2024-12-06 00:28:20,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:28:20,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:20,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:21,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:28:21,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:21,035 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 00:28:21,037 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:28:26,499 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 51 proven. 22 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-12-06 00:28:33,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:33,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 188 states and 479 transitions. [2024-12-06 00:28:33,069 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 479 transitions. [2024-12-06 00:28:33,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:28:33,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:33,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:33,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:28:33,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:33,239 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 00:28:33,240 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:28:36,211 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 24 proven. 28 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-12-06 00:28:43,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:43,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 191 states and 506 transitions. [2024-12-06 00:28:43,745 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 506 transitions. [2024-12-06 00:28:43,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:28:43,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:43,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:43,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:28:43,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:43,902 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 00:28:43,903 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:28:45,755 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 23 proven. 62 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-12-06 00:28:46,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:46,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 191 states and 505 transitions. [2024-12-06 00:28:46,988 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 505 transitions. [2024-12-06 00:28:46,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:28:46,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:46,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:46,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:28:47,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:47,140 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 00:28:47,141 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:28:48,829 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 24 proven. 28 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-12-06 00:28:50,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:50,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 192 states and 507 transitions. [2024-12-06 00:28:50,213 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 507 transitions. [2024-12-06 00:28:50,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:28:50,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:50,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:50,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:28:50,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:50,378 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 00:28:50,379 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:28:53,149 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 24 proven. 28 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-12-06 00:28:55,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:55,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 193 states and 508 transitions. [2024-12-06 00:28:55,012 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 508 transitions. [2024-12-06 00:28:55,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:28:55,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:55,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:55,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:28:55,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:55,106 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 00:28:55,107 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:28:56,732 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 24 proven. 28 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-12-06 00:28:58,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:58,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 194 states and 510 transitions. [2024-12-06 00:28:58,234 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 510 transitions. [2024-12-06 00:28:58,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:28:58,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:58,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:58,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:28:58,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:58,389 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 00:28:58,390 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:29:00,658 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 29 proven. 56 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-12-06 00:29:01,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:01,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 195 states and 511 transitions. [2024-12-06 00:29:01,914 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 511 transitions. [2024-12-06 00:29:01,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:29:01,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:01,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:01,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:02,055 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 00:29:06,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:06,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 196 states and 519 transitions. [2024-12-06 00:29:06,387 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 519 transitions. [2024-12-06 00:29:06,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:29:06,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:06,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:06,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:29:06,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:06,494 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 00:29:06,496 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:29:15,172 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 44 proven. 54 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-12-06 00:29:47,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:47,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 201 states and 546 transitions. [2024-12-06 00:29:47,996 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 546 transitions. [2024-12-06 00:29:47,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:29:47,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:47,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:48,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:48,103 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 00:29:49,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:49,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 201 states and 545 transitions. [2024-12-06 00:29:49,466 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 545 transitions. [2024-12-06 00:29:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:29:49,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:49,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:49,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:29:49,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:49,638 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 00:29:49,639 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:29:58,935 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 44 proven. 54 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-12-06 00:30:07,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:07,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 205 states and 551 transitions. [2024-12-06 00:30:07,575 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 551 transitions. [2024-12-06 00:30:07,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:30:07,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:07,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:07,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:30:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:07,720 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 00:30:07,721 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:30:14,800 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 29 proven. 69 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-12-06 00:30:16,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:16,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 207 states and 555 transitions. [2024-12-06 00:30:16,621 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 555 transitions. [2024-12-06 00:30:16,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:30:16,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:16,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:16,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:16,725 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 00:30:18,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:18,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 207 states and 554 transitions. [2024-12-06 00:30:18,701 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 554 transitions. [2024-12-06 00:30:18,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:30:18,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:18,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:18,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:30:18,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:18,865 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-12-06 00:30:18,868 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:30:27,801 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 61 proven. 67 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-12-06 00:30:30,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:30,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 208 states and 555 transitions. [2024-12-06 00:30:30,449 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 555 transitions. [2024-12-06 00:30:30,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:30:30,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:30,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:30,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:30:30,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:30,546 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-06 00:30:30,547 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:30:38,907 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 25 proven. 69 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-12-06 00:30:57,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:57,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 211 states and 566 transitions. [2024-12-06 00:30:57,792 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 566 transitions. [2024-12-06 00:30:57,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:30:57,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:57,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:57,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:30:57,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:57,901 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 00:30:57,903 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:31:07,773 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 28 proven. 69 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 00:31:22,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:22,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 219 states and 585 transitions. [2024-12-06 00:31:22,562 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 585 transitions. [2024-12-06 00:31:22,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:31:22,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:22,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:31:22,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:22,655 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 00:31:22,656 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:31:34,266 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 28 proven. 69 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 00:31:39,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:39,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 220 states and 586 transitions. [2024-12-06 00:31:39,578 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 586 transitions. [2024-12-06 00:31:39,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:31:39,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:39,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:39,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:31:39,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:39,661 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-12-06 00:31:39,662 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:31:50,730 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 58 proven. 81 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-12-06 00:32:25,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:25,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 227 states and 613 transitions. [2024-12-06 00:32:25,211 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 613 transitions. [2024-12-06 00:32:25,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:32:25,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:25,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:25,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:32:25,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:25,317 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-12-06 00:32:25,319 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:32:44,768 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 46 proven. 93 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-12-06 00:33:16,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:16,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 230 states and 630 transitions. [2024-12-06 00:33:16,085 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 630 transitions. [2024-12-06 00:33:16,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:33:16,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:16,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:16,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:33:16,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:16,202 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-06 00:33:16,203 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:33:28,113 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 27 proven. 76 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-12-06 00:33:47,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:47,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 233 states and 638 transitions. [2024-12-06 00:33:47,758 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 638 transitions. [2024-12-06 00:33:47,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:33:47,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:47,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:47,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:33:47,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:47,909 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 00:33:47,910 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:33:55,722 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 40 proven. 99 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-12-06 00:34:00,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:00,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 234 states and 639 transitions. [2024-12-06 00:34:00,596 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 639 transitions. [2024-12-06 00:34:00,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:34:00,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:00,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:00,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:34:00,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:00,685 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 00:34:00,687 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:34:16,069 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 35 proven. 71 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-06 00:34:19,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:19,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 235 states and 640 transitions. [2024-12-06 00:34:19,639 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 640 transitions. [2024-12-06 00:34:19,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:34:19,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:19,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:19,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:34:19,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:19,752 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 00:34:19,753 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:34:29,790 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 31 proven. 76 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2024-12-06 00:34:36,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:36,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 236 states and 644 transitions. [2024-12-06 00:34:36,744 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 644 transitions. [2024-12-06 00:34:36,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:34:36,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:36,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:36,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:34:36,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:36,871 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 00:34:36,873 INFO L279 TraceCheckSpWp]: Computing forward predicates...