./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound10.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_66970bc2-a383-4d6f-baa0-a8ae335a433d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66970bc2-a383-4d6f-baa0-a8ae335a433d/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_66970bc2-a383-4d6f-baa0-a8ae335a433d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66970bc2-a383-4d6f-baa0-a8ae335a433d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66970bc2-a383-4d6f-baa0-a8ae335a433d/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_66970bc2-a383-4d6f-baa0-a8ae335a433d/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 3d9847fe213bf8df5d23c53d2bc8b53fb384c85820b87c09591484702dabefc3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:19:49,097 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:19:49,158 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66970bc2-a383-4d6f-baa0-a8ae335a433d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:19:49,163 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:19:49,163 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:19:49,183 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:19:49,184 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:19:49,184 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:19:49,184 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:19:49,184 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:19:49,185 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:19:49,185 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:19:49,185 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:19:49,185 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:19:49,185 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:19:49,185 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:19:49,185 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:19:49,185 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:19:49,186 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:19:49,186 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:19:49,186 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:19:49,186 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:19:49,186 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:19:49,186 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:19:49,186 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:19:49,186 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:19:49,186 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:19:49,186 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:19:49,187 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:19:49,187 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:19:49,187 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:19:49,187 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:19:49,187 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:19:49,187 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_66970bc2-a383-4d6f-baa0-a8ae335a433d/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 -> 3d9847fe213bf8df5d23c53d2bc8b53fb384c85820b87c09591484702dabefc3 [2024-12-06 05:19:49,417 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:19:49,426 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:19:49,428 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:19:49,430 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:19:49,430 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:19:49,431 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66970bc2-a383-4d6f-baa0-a8ae335a433d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound10.c [2024-12-06 05:19:52,055 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66970bc2-a383-4d6f-baa0-a8ae335a433d/bin/ukojak-verify-CZk0znPC7b/data/01e874804/c2ec1cdfa793477baff4af57737bdab1/FLAG79aed5c81 [2024-12-06 05:19:52,252 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:19:52,253 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66970bc2-a383-4d6f-baa0-a8ae335a433d/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound10.c [2024-12-06 05:19:52,260 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66970bc2-a383-4d6f-baa0-a8ae335a433d/bin/ukojak-verify-CZk0znPC7b/data/01e874804/c2ec1cdfa793477baff4af57737bdab1/FLAG79aed5c81 [2024-12-06 05:19:52,618 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66970bc2-a383-4d6f-baa0-a8ae335a433d/bin/ukojak-verify-CZk0znPC7b/data/01e874804/c2ec1cdfa793477baff4af57737bdab1 [2024-12-06 05:19:52,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:19:52,621 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:19:52,622 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:19:52,622 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:19:52,626 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:19:52,626 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:19:52" (1/1) ... [2024-12-06 05:19:52,627 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4db255d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:52, skipping insertion in model container [2024-12-06 05:19:52,627 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:19:52" (1/1) ... [2024-12-06 05:19:52,636 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:19:52,729 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_66970bc2-a383-4d6f-baa0-a8ae335a433d/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound10.c[489,502] [2024-12-06 05:19:52,748 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:19:52,757 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:19:52,767 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_66970bc2-a383-4d6f-baa0-a8ae335a433d/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound10.c[489,502] [2024-12-06 05:19:52,775 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:19:52,789 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:19:52,789 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:52 WrapperNode [2024-12-06 05:19:52,790 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:19:52,790 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:19:52,791 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:19:52,791 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:19:52,796 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:52" (1/1) ... [2024-12-06 05:19:52,801 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:52" (1/1) ... [2024-12-06 05:19:52,813 INFO L138 Inliner]: procedures = 14, calls = 18, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 56 [2024-12-06 05:19:52,813 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:19:52,814 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:19:52,814 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:19:52,814 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:19:52,819 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:52" (1/1) ... [2024-12-06 05:19:52,819 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:52" (1/1) ... [2024-12-06 05:19:52,821 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:52" (1/1) ... [2024-12-06 05:19:52,821 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:52" (1/1) ... [2024-12-06 05:19:52,824 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:52" (1/1) ... [2024-12-06 05:19:52,824 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:52" (1/1) ... [2024-12-06 05:19:52,827 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:52" (1/1) ... [2024-12-06 05:19:52,828 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:52" (1/1) ... [2024-12-06 05:19:52,829 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:52" (1/1) ... [2024-12-06 05:19:52,830 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:19:52,831 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:19:52,831 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:19:52,831 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:19:52,832 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:52" (1/1) ... [2024-12-06 05:19:52,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:19:52,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66970bc2-a383-4d6f-baa0-a8ae335a433d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:19:52,857 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66970bc2-a383-4d6f-baa0-a8ae335a433d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:19:52,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66970bc2-a383-4d6f-baa0-a8ae335a433d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:19:52,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:19:52,880 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 05:19:52,880 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 05:19:52,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:19:52,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:19:52,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:19:52,880 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 05:19:52,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 05:19:52,925 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:19:52,926 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:19:53,038 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-12-06 05:19:53,038 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:19:53,070 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:19:53,071 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 05:19:53,071 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:19:53 BoogieIcfgContainer [2024-12-06 05:19:53,071 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:19:53,072 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:19:53,072 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:19:53,079 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:19:53,079 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:19:53" (1/1) ... [2024-12-06 05:19:53,085 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:19:53,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:53,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 25 states and 36 transitions. [2024-12-06 05:19:53,133 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 36 transitions. [2024-12-06 05:19:53,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:19:53,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:53,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:53,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:19:53,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:53,265 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 05:19:53,270 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:19:53,353 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 05:19:53,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:53,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 28 states and 46 transitions. [2024-12-06 05:19:53,457 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 46 transitions. [2024-12-06 05:19:53,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:19:53,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:53,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:53,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:19:53,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:53,514 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 05:19:53,516 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:19:53,596 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 05:19:53,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:53,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 30 states and 52 transitions. [2024-12-06 05:19:53,870 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2024-12-06 05:19:53,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:19:53,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:53,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:53,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:19:53,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:53,923 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 05:19:53,925 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:19:53,991 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 05:19:54,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:54,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 33 states and 60 transitions. [2024-12-06 05:19:54,236 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 60 transitions. [2024-12-06 05:19:54,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:19:54,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:54,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:54,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:54,462 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 05:19:54,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:54,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 33 states and 58 transitions. [2024-12-06 05:19:54,652 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 58 transitions. [2024-12-06 05:19:54,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:19:54,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:54,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:19:54,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:54,710 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 05:19:54,713 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:19:55,011 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 05:19:55,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:55,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 36 states and 69 transitions. [2024-12-06 05:19:55,534 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 69 transitions. [2024-12-06 05:19:55,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:19:55,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:55,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:55,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:55,812 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 05:19:56,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:56,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 40 states and 79 transitions. [2024-12-06 05:19:56,580 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 79 transitions. [2024-12-06 05:19:56,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:19:56,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:56,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:56,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:19:56,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:56,636 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:19:56,639 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:19:57,194 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:19:58,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:58,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 49 states and 105 transitions. [2024-12-06 05:19:58,550 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 105 transitions. [2024-12-06 05:19:58,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:19:58,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:58,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:58,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:19:58,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:58,607 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:19:58,609 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:19:59,132 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 05:20:01,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:01,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 57 states and 129 transitions. [2024-12-06 05:20:01,045 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 129 transitions. [2024-12-06 05:20:01,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:20:01,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:01,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:01,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:01,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:01,087 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 05:20:01,089 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:01,321 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 05:20:02,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:02,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 57 states and 121 transitions. [2024-12-06 05:20:02,778 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 121 transitions. [2024-12-06 05:20:02,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:20:02,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:02,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:02,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:02,938 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 05:20:03,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:03,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 60 states and 126 transitions. [2024-12-06 05:20:03,652 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 126 transitions. [2024-12-06 05:20:03,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:20:03,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:03,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:03,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:03,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:03,697 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 05:20:03,698 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:04,031 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:20:05,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:05,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 63 states and 134 transitions. [2024-12-06 05:20:05,144 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 134 transitions. [2024-12-06 05:20:05,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:20:05,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:05,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:05,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:05,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:05,189 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:20:05,191 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:05,428 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 05:20:05,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:05,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 63 states and 134 transitions. [2024-12-06 05:20:05,459 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 134 transitions. [2024-12-06 05:20:05,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:20:05,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:05,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:05,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:05,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:05,508 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:20:05,510 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:05,761 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 05:20:05,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:05,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 63 states and 134 transitions. [2024-12-06 05:20:05,801 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 134 transitions. [2024-12-06 05:20:05,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:20:05,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:05,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:05,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:05,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:05,844 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-06 05:20:05,846 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:06,266 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 25 proven. 4 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:20:06,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:06,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 63 states and 134 transitions. [2024-12-06 05:20:06,409 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 134 transitions. [2024-12-06 05:20:06,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:20:06,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:06,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:06,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:06,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:06,449 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:20:06,450 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:06,679 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 05:20:06,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:06,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 63 states and 134 transitions. [2024-12-06 05:20:06,712 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 134 transitions. [2024-12-06 05:20:06,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:20:06,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:06,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:06,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:06,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:06,755 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:20:06,756 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:06,954 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 05:20:06,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:06,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 63 states and 134 transitions. [2024-12-06 05:20:06,986 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 134 transitions. [2024-12-06 05:20:06,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:20:06,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:06,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:06,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:07,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:07,031 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:20:07,033 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:07,269 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 05:20:07,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:07,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 63 states and 134 transitions. [2024-12-06 05:20:07,298 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 134 transitions. [2024-12-06 05:20:07,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:20:07,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:07,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:07,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:07,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:07,337 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-06 05:20:07,338 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:07,541 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 05:20:07,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:07,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 63 states and 134 transitions. [2024-12-06 05:20:07,563 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 134 transitions. [2024-12-06 05:20:07,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:20:07,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:07,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:07,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:07,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:07,601 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 05:20:07,602 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:07,828 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 05:20:08,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:08,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 66 states and 142 transitions. [2024-12-06 05:20:08,924 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 142 transitions. [2024-12-06 05:20:08,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:20:08,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:08,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:08,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:08,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:08,960 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:20:08,962 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:09,126 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 05:20:09,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:09,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 66 states and 142 transitions. [2024-12-06 05:20:09,157 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 142 transitions. [2024-12-06 05:20:09,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:20:09,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:09,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:09,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:09,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:09,197 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-06 05:20:09,199 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:09,544 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 05:20:10,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:10,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 68 states and 146 transitions. [2024-12-06 05:20:10,268 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 146 transitions. [2024-12-06 05:20:10,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:20:10,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:10,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:10,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:10,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:10,298 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:20:10,299 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:10,485 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 05:20:10,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:10,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 68 states and 146 transitions. [2024-12-06 05:20:10,514 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 146 transitions. [2024-12-06 05:20:10,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:20:10,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:10,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:10,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:10,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:10,557 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:20:10,559 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:10,772 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 05:20:10,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:10,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 68 states and 146 transitions. [2024-12-06 05:20:10,799 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 146 transitions. [2024-12-06 05:20:10,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:20:10,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:10,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:10,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:10,842 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:20:10,844 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:11,050 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 05:20:11,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:11,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 68 states and 146 transitions. [2024-12-06 05:20:11,073 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 146 transitions. [2024-12-06 05:20:11,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:20:11,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:11,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:11,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:11,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:11,113 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:20:11,114 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:11,325 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 05:20:11,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:11,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 68 states and 146 transitions. [2024-12-06 05:20:11,349 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 146 transitions. [2024-12-06 05:20:11,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:20:11,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:11,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:11,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:11,381 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 05:20:11,383 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:11,500 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 05:20:12,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:12,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 70 states and 149 transitions. [2024-12-06 05:20:12,020 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 149 transitions. [2024-12-06 05:20:12,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:20:12,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:12,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:12,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:12,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:12,055 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:20:12,056 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:12,252 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 05:20:12,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:12,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 72 states and 153 transitions. [2024-12-06 05:20:12,825 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 153 transitions. [2024-12-06 05:20:12,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:20:12,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:12,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:12,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:12,965 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 05:20:19,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:19,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 76 states and 160 transitions. [2024-12-06 05:20:19,058 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 160 transitions. [2024-12-06 05:20:19,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:20:19,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:19,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:19,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:19,126 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 05:20:19,127 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:19,586 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 05:20:21,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:21,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 79 states and 176 transitions. [2024-12-06 05:20:21,077 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 176 transitions. [2024-12-06 05:20:21,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:20:21,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:21,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:21,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:21,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:21,135 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-06 05:20:21,137 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:21,313 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 05:20:21,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:21,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 80 states and 177 transitions. [2024-12-06 05:20:21,627 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 177 transitions. [2024-12-06 05:20:21,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:20:21,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:21,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:21,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:21,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:21,674 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-06 05:20:21,676 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:21,897 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 05:20:22,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:22,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 81 states and 178 transitions. [2024-12-06 05:20:22,324 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 178 transitions. [2024-12-06 05:20:22,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:20:22,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:22,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:22,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:22,454 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 05:20:23,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:23,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 82 states and 182 transitions. [2024-12-06 05:20:23,452 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 182 transitions. [2024-12-06 05:20:23,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:20:23,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:23,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:23,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:23,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:23,503 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 05:20:23,504 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:32,640 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 05:20:35,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:35,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 85 states and 198 transitions. [2024-12-06 05:20:35,503 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 198 transitions. [2024-12-06 05:20:35,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:20:35,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:35,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:35,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:35,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:35,576 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 05:20:35,577 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:36,930 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 05:20:37,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:37,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 85 states and 198 transitions. [2024-12-06 05:20:37,503 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 198 transitions. [2024-12-06 05:20:37,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:20:37,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:37,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:37,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:37,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:37,551 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-06 05:20:37,552 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:38,320 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 05:20:38,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:38,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 85 states and 197 transitions. [2024-12-06 05:20:38,999 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 197 transitions. [2024-12-06 05:20:39,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:20:39,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:39,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:39,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:39,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:39,064 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 05:20:39,065 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:39,706 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 05:20:42,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:42,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 88 states and 196 transitions. [2024-12-06 05:20:42,272 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 196 transitions. [2024-12-06 05:20:42,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:20:42,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:42,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:42,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:42,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:42,323 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 05:20:42,326 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:20:43,429 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 15 proven. 32 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-12-06 05:20:57,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:57,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 92 states and 210 transitions. [2024-12-06 05:20:57,852 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 210 transitions. [2024-12-06 05:20:57,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:20:57,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:57,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:57,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:20:57,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:57,898 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 05:20:57,900 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:21:01,797 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 23 proven. 27 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 05:21:16,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:16,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 100 states and 229 transitions. [2024-12-06 05:21:16,795 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 229 transitions. [2024-12-06 05:21:16,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:21:16,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:16,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:16,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:21:16,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:16,844 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 05:21:16,846 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:21:18,486 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 34 proven. 31 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-12-06 05:21:20,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:20,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 104 states and 236 transitions. [2024-12-06 05:21:20,670 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 236 transitions. [2024-12-06 05:21:20,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:21:20,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:20,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:20,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:21:20,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:20,723 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 05:21:20,725 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:21:21,711 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 15 proven. 32 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-12-06 05:21:24,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:24,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 109 states and 245 transitions. [2024-12-06 05:21:24,103 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 245 transitions. [2024-12-06 05:21:24,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:21:24,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:24,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:24,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:21:24,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:24,136 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 05:21:24,137 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:21:25,329 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 32 proven. 30 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-12-06 05:21:31,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:31,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 111 states and 251 transitions. [2024-12-06 05:21:31,919 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 251 transitions. [2024-12-06 05:21:31,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:21:31,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:31,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:31,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:21:31,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:31,996 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 05:21:31,997 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:21:33,028 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 23 proven. 34 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 05:21:36,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:36,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 114 states and 271 transitions. [2024-12-06 05:21:36,704 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 271 transitions. [2024-12-06 05:21:36,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:21:36,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:36,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:36,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:21:36,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:36,761 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 05:21:36,763 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:21:37,314 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 05:21:37,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:37,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 115 states and 272 transitions. [2024-12-06 05:21:37,929 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 272 transitions. [2024-12-06 05:21:37,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:21:37,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:37,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:37,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:21:38,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:38,037 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-06 05:21:38,039 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:21:38,635 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 05:21:39,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:39,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 116 states and 273 transitions. [2024-12-06 05:21:39,210 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 273 transitions. [2024-12-06 05:21:39,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:21:39,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:39,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:39,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:39,587 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 05:21:41,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:41,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 117 states and 278 transitions. [2024-12-06 05:21:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 278 transitions. [2024-12-06 05:21:41,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:21:41,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:41,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:41,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:21:41,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:41,666 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 05:21:41,668 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:21:44,004 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 18 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 05:21:50,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:50,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 120 states and 295 transitions. [2024-12-06 05:21:50,852 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 295 transitions. [2024-12-06 05:21:50,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:21:50,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:50,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:50,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:51,017 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 05:21:51,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:51,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 120 states and 294 transitions. [2024-12-06 05:21:51,607 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 294 transitions. [2024-12-06 05:21:51,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:21:51,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:51,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:51,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:51,767 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 05:21:52,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:52,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 120 states and 293 transitions. [2024-12-06 05:21:52,355 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 293 transitions. [2024-12-06 05:21:52,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:21:52,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:52,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:52,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:21:52,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:52,423 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 05:21:52,425 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:21:56,436 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 47 proven. 50 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-12-06 05:22:18,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:18,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 127 states and 315 transitions. [2024-12-06 05:22:18,855 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 315 transitions. [2024-12-06 05:22:18,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:22:18,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:18,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:18,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:22:18,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:18,946 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 05:22:18,948 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:22:26,682 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 05:22:40,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:40,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 134 states and 337 transitions. [2024-12-06 05:22:40,097 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 337 transitions. [2024-12-06 05:22:40,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:22:40,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:40,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:40,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:22:40,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:40,183 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-06 05:22:40,185 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:22:43,612 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 47 proven. 29 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 05:22:47,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:47,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 137 states and 341 transitions. [2024-12-06 05:22:47,005 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 341 transitions. [2024-12-06 05:22:47,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:22:47,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:47,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:47,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:22:47,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:47,072 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 05:22:47,074 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:22:53,262 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 48 proven. 28 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 05:22:56,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:56,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 138 states and 343 transitions. [2024-12-06 05:22:56,401 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 343 transitions. [2024-12-06 05:22:56,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:22:56,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:56,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:56,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:22:56,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:56,479 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 05:22:56,481 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:23:00,575 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 25 proven. 52 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-12-06 05:23:02,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:02,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 139 states and 345 transitions. [2024-12-06 05:23:02,215 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 345 transitions. [2024-12-06 05:23:02,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:23:02,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:02,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:02,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:23:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:02,305 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-12-06 05:23:02,307 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:23:16,558 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 43 proven. 58 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-12-06 05:23:22,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:22,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 142 states and 352 transitions. [2024-12-06 05:23:22,934 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 352 transitions. [2024-12-06 05:23:22,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:23:22,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:22,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:22,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:23:23,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:23,008 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-12-06 05:23:23,011 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:23:27,244 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 30 proven. 46 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 05:23:31,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:31,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 142 states and 352 transitions. [2024-12-06 05:23:31,015 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 352 transitions. [2024-12-06 05:23:31,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:23:31,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:31,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:31,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:23:31,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:31,085 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:23:31,087 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:23:40,856 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 05:23:50,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:50,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 152 states and 376 transitions. [2024-12-06 05:23:50,868 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 376 transitions. [2024-12-06 05:23:50,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:23:50,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:50,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:50,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:23:50,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:50,929 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 05:23:50,931 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:23:55,458 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 55 proven. 45 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-12-06 05:24:01,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:01,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 154 states and 380 transitions. [2024-12-06 05:24:01,393 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 380 transitions. [2024-12-06 05:24:01,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:24:01,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:01,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:01,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:24:01,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:01,466 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 05:24:01,467 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:24:06,507 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 05:24:08,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:08,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 160 states and 390 transitions. [2024-12-06 05:24:08,725 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 390 transitions. [2024-12-06 05:24:08,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:24:08,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:08,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:08,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:24:08,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:08,794 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 05:24:08,795 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:24:13,107 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 05:24:15,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:15,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 162 states and 393 transitions. [2024-12-06 05:24:15,078 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 393 transitions. [2024-12-06 05:24:15,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:24:15,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:15,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:15,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:24:15,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:15,151 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:24:15,152 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:24:17,333 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 05:24:17,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:17,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 162 states and 393 transitions. [2024-12-06 05:24:17,437 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 393 transitions. [2024-12-06 05:24:17,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:24:17,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:17,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:17,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:24:17,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:17,532 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 05:24:17,533 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:24:25,429 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 25 proven. 52 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-12-06 05:24:26,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:26,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 162 states and 393 transitions. [2024-12-06 05:24:26,285 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 393 transitions. [2024-12-06 05:24:26,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:24:26,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:26,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:26,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:24:26,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:26,353 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 05:24:26,355 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:24:32,987 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 05:24:33,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:33,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 162 states and 393 transitions. [2024-12-06 05:24:33,110 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 393 transitions. [2024-12-06 05:24:33,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:24:33,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:33,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:33,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:24:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:33,172 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 05:24:33,173 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:24:37,392 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 05:24:39,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:39,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 162 states and 393 transitions. [2024-12-06 05:24:39,774 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 393 transitions. [2024-12-06 05:24:39,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:24:39,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:39,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:39,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:24:39,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:39,834 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 05:24:39,835 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:01,817 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 05:25:05,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:05,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 164 states and 396 transitions. [2024-12-06 05:25:05,128 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 396 transitions. [2024-12-06 05:25:05,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:25:05,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:05,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:05,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:05,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:05,203 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 05:25:05,204 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:18,997 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 05:25:19,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:19,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 164 states and 396 transitions. [2024-12-06 05:25:19,095 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 396 transitions. [2024-12-06 05:25:19,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:25:19,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:19,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:19,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:19,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:19,182 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 05:25:19,183 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:25,968 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 05:25:30,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:30,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 137 states and 340 transitions. [2024-12-06 05:25:30,062 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 340 transitions. [2024-12-06 05:25:30,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:25:30,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:30,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:30,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:30,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:30,234 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 05:25:30,236 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:32,576 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 05:25:38,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:38,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 140 states and 365 transitions. [2024-12-06 05:25:38,869 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 365 transitions. [2024-12-06 05:25:38,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:25:38,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:38,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:38,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:39,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:39,060 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 05:25:39,061 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:40,444 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 05:25:41,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:41,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 141 states and 366 transitions. [2024-12-06 05:25:41,693 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 366 transitions. [2024-12-06 05:25:41,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:25:41,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:41,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:41,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:41,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:41,875 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 05:25:41,876 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:43,668 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 05:25:44,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:44,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 141 states and 365 transitions. [2024-12-06 05:25:44,613 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 365 transitions. [2024-12-06 05:25:44,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:25:44,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:44,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:44,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:44,771 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 05:25:44,773 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:46,906 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 05:25:47,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:47,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 142 states and 367 transitions. [2024-12-06 05:25:47,925 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 367 transitions. [2024-12-06 05:25:47,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:25:47,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:47,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:47,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:48,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:48,096 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 05:25:48,097 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:50,031 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 05:25:51,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:51,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 143 states and 368 transitions. [2024-12-06 05:25:51,165 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 368 transitions. [2024-12-06 05:25:51,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:25:51,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:51,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:51,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:51,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:51,334 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 05:25:51,335 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:52,903 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 05:25:54,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:54,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 144 states and 369 transitions. [2024-12-06 05:25:54,480 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 369 transitions. [2024-12-06 05:25:54,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:25:54,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:54,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:54,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:54,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:54,668 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 05:25:54,670 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:56,402 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 05:25:59,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:59,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 146 states and 372 transitions. [2024-12-06 05:25:59,067 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 372 transitions. [2024-12-06 05:25:59,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:25:59,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:59,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:59,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:59,242 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 05:26:02,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:02,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 147 states and 381 transitions. [2024-12-06 05:26:02,884 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 381 transitions. [2024-12-06 05:26:02,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:26:02,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:02,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:02,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:02,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:02,984 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-12-06 05:26:02,986 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:22,363 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 51 proven. 73 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-12-06 05:27:06,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:06,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 164 states and 445 transitions. [2024-12-06 05:27:06,749 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 445 transitions. [2024-12-06 05:27:06,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:27:06,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:06,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:06,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:27:06,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:06,859 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-12-06 05:27:06,861 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:27:19,594 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 42 proven. 55 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 05:27:44,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:44,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 175 states and 485 transitions. [2024-12-06 05:27:44,024 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 485 transitions. [2024-12-06 05:27:44,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:27:44,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:44,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:44,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:44,150 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 05:27:45,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:45,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 175 states and 484 transitions. [2024-12-06 05:27:45,326 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 484 transitions. [2024-12-06 05:27:45,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:27:45,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:45,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:45,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:27:45,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:45,451 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-12-06 05:27:45,452 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:28:13,057 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 32 proven. 65 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 05:28:35,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:35,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 180 states and 495 transitions. [2024-12-06 05:28:35,799 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 495 transitions. [2024-12-06 05:28:35,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:28:35,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:35,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:35,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:28:35,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:35,870 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 05:28:35,872 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:28:48,150 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 25 proven. 72 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 05:29:14,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:14,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 185 states and 511 transitions. [2024-12-06 05:29:14,948 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 511 transitions. [2024-12-06 05:29:14,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:29:14,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:14,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:14,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:29:15,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:15,097 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 05:29:15,098 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:29:24,576 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 26 proven. 32 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-12-06 05:29:26,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:26,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 186 states and 512 transitions. [2024-12-06 05:29:26,260 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 512 transitions. [2024-12-06 05:29:26,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:29:26,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:26,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:26,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:29:26,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:26,353 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-12-06 05:29:26,355 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:29:41,374 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 54 proven. 74 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-12-06 05:30:19,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:19,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 195 states and 548 transitions. [2024-12-06 05:30:19,444 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 548 transitions. [2024-12-06 05:30:19,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:30:19,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:19,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:19,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:30:19,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:19,549 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-12-06 05:30:19,551 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:30:33,791 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 59 proven. 93 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 05:31:03,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:03,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 199 states and 563 transitions. [2024-12-06 05:31:03,915 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 563 transitions. [2024-12-06 05:31:03,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:31:03,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:03,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:03,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:04,020 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 05:31:06,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:06,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 199 states and 562 transitions. [2024-12-06 05:31:06,151 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 562 transitions. [2024-12-06 05:31:06,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:31:06,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:06,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:06,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:31:06,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:06,257 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 05:31:06,258 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:31:21,436 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-12-06 05:31:35,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:35,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 201 states and 566 transitions. [2024-12-06 05:31:35,375 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 566 transitions. [2024-12-06 05:31:35,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:31:35,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:35,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:35,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:31:35,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:35,449 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 05:31:35,450 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:31:48,263 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 51 proven. 73 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-12-06 05:32:06,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:06,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 203 states and 579 transitions. [2024-12-06 05:32:06,408 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 579 transitions. [2024-12-06 05:32:06,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:32:06,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:06,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:06,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:32:06,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:06,502 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 05:32:06,504 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:32:14,190 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 28 proven. 33 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-12-06 05:32:35,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:35,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 206 states and 597 transitions. [2024-12-06 05:32:35,069 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 597 transitions. [2024-12-06 05:32:35,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:32:35,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:35,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:35,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:32:35,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:35,161 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 05:32:35,163 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:32:47,694 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 57 proven. 41 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-12-06 05:32:56,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:56,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 207 states and 600 transitions. [2024-12-06 05:32:56,886 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 600 transitions. [2024-12-06 05:32:56,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:32:56,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:56,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:56,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:32:57,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:57,012 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 05:32:57,013 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:33:11,211 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 53 proven. 75 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-12-06 05:33:16,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:16,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 209 states and 604 transitions. [2024-12-06 05:33:16,799 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 604 transitions. [2024-12-06 05:33:16,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:33:16,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:16,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:16,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:33:16,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:16,973 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 05:33:16,974 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:33:29,999 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 28 proven. 79 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2024-12-06 05:34:01,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:01,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 212 states and 616 transitions. [2024-12-06 05:34:01,974 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 616 transitions. [2024-12-06 05:34:01,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:34:01,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:01,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:01,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:34:02,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:02,112 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 05:34:02,113 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:34:13,450 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 30 proven. 76 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked.