./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound50.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d059eda-b89d-45ae-9622-32850e342115/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d059eda-b89d-45ae-9622-32850e342115/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d059eda-b89d-45ae-9622-32850e342115/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d059eda-b89d-45ae-9622-32850e342115/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d059eda-b89d-45ae-9622-32850e342115/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d059eda-b89d-45ae-9622-32850e342115/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 63cd3e528fa28694be9f2ecbe948122395c3f48db5408253e949dc50f2a74038 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:03:46,494 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:03:46,576 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d059eda-b89d-45ae-9622-32850e342115/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 05:03:46,584 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:03:46,584 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:03:46,613 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:03:46,614 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:03:46,614 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:03:46,615 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:03:46,615 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:03:46,615 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:03:46,615 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:03:46,615 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:03:46,616 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:03:46,616 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:03:46,616 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:03:46,616 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:03:46,616 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:03:46,616 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:03:46,616 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 05:03:46,617 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:03:46,617 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:03:46,617 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:03:46,617 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:03:46,617 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:03:46,617 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:03:46,617 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:03:46,617 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:03:46,617 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:03:46,618 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:03:46,618 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:03:46,618 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:03:46,618 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:03:46,618 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:03:46,618 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:03:46,618 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_0d059eda-b89d-45ae-9622-32850e342115/bin/ukojak-verify-ENZ3QT5qd3 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 ! overflow) ) 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 -> 63cd3e528fa28694be9f2ecbe948122395c3f48db5408253e949dc50f2a74038 [2024-11-25 05:03:46,949 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:03:46,957 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:03:46,961 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:03:46,962 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:03:46,963 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:03:46,965 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d059eda-b89d-45ae-9622-32850e342115/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound50.c [2024-11-25 05:03:50,032 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d059eda-b89d-45ae-9622-32850e342115/bin/ukojak-verify-ENZ3QT5qd3/data/f516431b5/a18ac323ebc54c7494881c0ffe7326a0/FLAG29444592e [2024-11-25 05:03:50,298 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:03:50,298 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d059eda-b89d-45ae-9622-32850e342115/sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound50.c [2024-11-25 05:03:50,319 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d059eda-b89d-45ae-9622-32850e342115/bin/ukojak-verify-ENZ3QT5qd3/data/f516431b5/a18ac323ebc54c7494881c0ffe7326a0/FLAG29444592e [2024-11-25 05:03:50,341 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d059eda-b89d-45ae-9622-32850e342115/bin/ukojak-verify-ENZ3QT5qd3/data/f516431b5/a18ac323ebc54c7494881c0ffe7326a0 [2024-11-25 05:03:50,344 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:03:50,346 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:03:50,348 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:03:50,348 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:03:50,353 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:03:50,354 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:03:50" (1/1) ... [2024-11-25 05:03:50,355 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ec07033 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:50, skipping insertion in model container [2024-11-25 05:03:50,355 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:03:50" (1/1) ... [2024-11-25 05:03:50,374 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:03:50,568 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:03:50,584 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:03:50,609 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:03:50,626 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:03:50,626 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:50 WrapperNode [2024-11-25 05:03:50,626 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:03:50,627 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:03:50,627 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:03:50,627 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:03:50,635 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:50" (1/1) ... [2024-11-25 05:03:50,645 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:50" (1/1) ... [2024-11-25 05:03:50,672 INFO L138 Inliner]: procedures = 14, calls = 24, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 92 [2024-11-25 05:03:50,672 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:03:50,673 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:03:50,673 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:03:50,673 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:03:50,681 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:50" (1/1) ... [2024-11-25 05:03:50,681 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:50" (1/1) ... [2024-11-25 05:03:50,685 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:50" (1/1) ... [2024-11-25 05:03:50,686 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:50" (1/1) ... [2024-11-25 05:03:50,692 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:50" (1/1) ... [2024-11-25 05:03:50,693 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:50" (1/1) ... [2024-11-25 05:03:50,700 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:50" (1/1) ... [2024-11-25 05:03:50,704 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:50" (1/1) ... [2024-11-25 05:03:50,705 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:50" (1/1) ... [2024-11-25 05:03:50,706 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:03:50,707 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:03:50,707 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:03:50,707 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:03:50,712 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:50" (1/1) ... [2024-11-25 05:03:50,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:03:50,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d059eda-b89d-45ae-9622-32850e342115/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:03:50,752 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d059eda-b89d-45ae-9622-32850e342115/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:03:50,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d059eda-b89d-45ae-9622-32850e342115/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:03:50,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:03:50,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:03:50,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:03:50,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:03:50,790 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 05:03:50,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 05:03:50,853 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:03:50,855 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:03:51,197 INFO L? ?]: Removed 51 outVars from TransFormulas that were not future-live. [2024-11-25 05:03:51,197 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:03:51,264 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:03:51,265 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 05:03:51,268 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:03:51 BoogieIcfgContainer [2024-11-25 05:03:51,268 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:03:51,269 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:03:51,269 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:03:51,281 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:03:51,281 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:03:51" (1/1) ... [2024-11-25 05:03:51,292 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:03:51,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:51,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 63 states and 73 transitions. [2024-11-25 05:03:51,355 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 73 transitions. [2024-11-25 05:03:51,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 05:03:51,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:51,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:51,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:51,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:03:51,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:51,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 63 states and 71 transitions. [2024-11-25 05:03:51,568 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 71 transitions. [2024-11-25 05:03:51,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 05:03:51,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:51,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:51,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:03:51,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:51,648 INFO L256 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 05:03:51,652 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:03:51,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:03:51,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:51,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 66 states and 76 transitions. [2024-11-25 05:03:51,790 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 76 transitions. [2024-11-25 05:03:51,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 05:03:51,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:51,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:51,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:03:51,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:51,862 INFO L256 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 05:03:51,863 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:03:51,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:03:51,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:51,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 67 states and 77 transitions. [2024-11-25 05:03:51,952 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 77 transitions. [2024-11-25 05:03:51,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 05:03:51,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:51,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:51,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:03:52,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:52,028 INFO L256 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 05:03:52,029 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:03:52,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:03:52,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:52,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 70 states and 85 transitions. [2024-11-25 05:03:52,240 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 85 transitions. [2024-11-25 05:03:52,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 05:03:52,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:52,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:52,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:52,426 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:03:52,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:52,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 73 states and 92 transitions. [2024-11-25 05:03:52,701 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 92 transitions. [2024-11-25 05:03:52,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:03:52,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:52,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:52,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:03:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:52,741 INFO L256 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 05:03:52,742 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:03:52,764 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:03:52,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:52,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 74 states and 93 transitions. [2024-11-25 05:03:52,785 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 93 transitions. [2024-11-25 05:03:52,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:03:52,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:52,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:52,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:52,903 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:03:52,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:52,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 75 states and 94 transitions. [2024-11-25 05:03:52,925 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 94 transitions. [2024-11-25 05:03:52,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 05:03:52,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:52,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:52,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:53,146 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:03:53,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:53,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 80 states and 105 transitions. [2024-11-25 05:03:53,998 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 105 transitions. [2024-11-25 05:03:53,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 05:03:53,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:53,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:54,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:54,186 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:03:54,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:54,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 85 states and 116 transitions. [2024-11-25 05:03:54,493 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 116 transitions. [2024-11-25 05:03:54,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:03:54,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:54,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:54,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:54,654 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:03:55,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:55,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 89 states and 124 transitions. [2024-11-25 05:03:55,054 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 124 transitions. [2024-11-25 05:03:55,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:03:55,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:55,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:55,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:55,163 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:03:55,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:55,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 91 states and 127 transitions. [2024-11-25 05:03:55,296 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 127 transitions. [2024-11-25 05:03:55,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:03:55,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:55,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:55,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:55,367 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:03:56,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:56,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 99 states and 145 transitions. [2024-11-25 05:03:56,389 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 145 transitions. [2024-11-25 05:03:56,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:03:56,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:56,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:56,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:56,565 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:03:59,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:59,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 106 states and 159 transitions. [2024-11-25 05:03:59,328 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 159 transitions. [2024-11-25 05:03:59,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:03:59,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:59,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:59,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:03:59,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:59,382 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 05:03:59,384 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:03:59,557 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:04:00,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:00,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 115 states and 175 transitions. [2024-11-25 05:04:00,279 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 175 transitions. [2024-11-25 05:04:00,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 05:04:00,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:00,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:04:00,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:00,308 INFO L256 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 05:04:00,309 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:04:00,495 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:04:00,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:00,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 119 states and 185 transitions. [2024-11-25 05:04:00,921 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 185 transitions. [2024-11-25 05:04:00,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 05:04:00,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:00,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:00,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:04:00,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:00,951 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 05:04:00,953 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:04:00,982 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:04:02,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:02,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 127 states and 196 transitions. [2024-11-25 05:04:02,450 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 196 transitions. [2024-11-25 05:04:02,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 05:04:02,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:02,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:02,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:02,510 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:04:04,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:04,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 136 states and 211 transitions. [2024-11-25 05:04:04,408 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 211 transitions. [2024-11-25 05:04:04,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:04:04,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:04,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:04,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:04:04,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:04,441 INFO L256 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 05:04:04,442 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:04:04,488 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:04:04,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:04,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 137 states and 212 transitions. [2024-11-25 05:04:04,512 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 212 transitions. [2024-11-25 05:04:04,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:04:04,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:04,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:04,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:04,675 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:04:07,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:07,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 149 states and 233 transitions. [2024-11-25 05:04:07,057 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 233 transitions. [2024-11-25 05:04:07,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:04:07,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:07,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:07,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:07,207 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:04:08,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:08,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 158 states and 251 transitions. [2024-11-25 05:04:08,330 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 251 transitions. [2024-11-25 05:04:08,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:04:08,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:08,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:08,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:04:08,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:08,378 INFO L256 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 05:04:08,379 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:04:08,409 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 05:04:09,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:09,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 166 states and 262 transitions. [2024-11-25 05:04:09,119 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 262 transitions. [2024-11-25 05:04:09,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:04:09,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:09,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:09,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:09,428 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:04:12,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:12,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 179 states and 283 transitions. [2024-11-25 05:04:12,152 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 283 transitions. [2024-11-25 05:04:12,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:04:12,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:12,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:12,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:12,340 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:04:13,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:13,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 189 states and 310 transitions. [2024-11-25 05:04:13,829 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 310 transitions. [2024-11-25 05:04:13,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:04:13,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:13,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:13,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:14,124 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:04:15,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:15,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 192 states and 315 transitions. [2024-11-25 05:04:15,796 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 315 transitions. [2024-11-25 05:04:15,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:04:15,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:15,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:15,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:16,006 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:04:17,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:17,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 197 states and 324 transitions. [2024-11-25 05:04:17,136 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 324 transitions. [2024-11-25 05:04:17,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 05:04:17,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:17,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:17,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:04:17,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:17,178 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 05:04:17,179 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:04:17,429 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 05:04:19,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:19,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 201 states and 337 transitions. [2024-11-25 05:04:19,521 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 337 transitions. [2024-11-25 05:04:19,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 05:04:19,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:19,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:19,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:19,666 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:04:20,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:20,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 207 states and 352 transitions. [2024-11-25 05:04:20,835 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 352 transitions. [2024-11-25 05:04:20,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:04:20,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:20,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:20,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:20,863 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 05:04:21,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:21,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 211 states and 363 transitions. [2024-11-25 05:04:21,573 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 363 transitions. [2024-11-25 05:04:21,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:04:21,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:21,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:21,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:21,599 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 05:04:22,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:22,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 213 states and 369 transitions. [2024-11-25 05:04:22,791 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 369 transitions. [2024-11-25 05:04:22,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:04:22,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:22,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:22,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:04:22,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:22,847 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 05:04:22,850 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:04:23,092 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:04:24,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:24,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 219 states and 381 transitions. [2024-11-25 05:04:24,338 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 381 transitions. [2024-11-25 05:04:24,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:04:24,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:24,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:24,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:04:24,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:24,380 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 05:04:24,384 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:04:24,608 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:04:25,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:25,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 223 states and 394 transitions. [2024-11-25 05:04:25,063 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 394 transitions. [2024-11-25 05:04:25,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 05:04:25,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:25,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:25,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:25,186 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:04:27,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:27,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 233 states and 412 transitions. [2024-11-25 05:04:27,917 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 412 transitions. [2024-11-25 05:04:27,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 05:04:27,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:27,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:27,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:28,215 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:04:31,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:31,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 244 states and 433 transitions. [2024-11-25 05:04:31,132 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 433 transitions. [2024-11-25 05:04:31,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:04:31,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:31,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:31,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:31,243 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:04:31,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:31,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 246 states and 437 transitions. [2024-11-25 05:04:31,810 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 437 transitions. [2024-11-25 05:04:31,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:04:31,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:31,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:31,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:31,986 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:04:34,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:34,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 256 states and 455 transitions. [2024-11-25 05:04:34,527 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 455 transitions. [2024-11-25 05:04:34,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 05:04:34,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:34,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:34,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:04:34,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:34,568 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 05:04:34,569 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:04:34,617 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-25 05:04:35,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:35,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 264 states and 467 transitions. [2024-11-25 05:04:35,854 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 467 transitions. [2024-11-25 05:04:35,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 05:04:35,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:35,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:35,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:36,041 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:04:37,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:37,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 271 states and 476 transitions. [2024-11-25 05:04:37,246 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 476 transitions. [2024-11-25 05:04:37,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 05:04:37,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:37,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:37,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:37,525 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:04:40,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:40,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 284 states and 500 transitions. [2024-11-25 05:04:40,453 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 500 transitions. [2024-11-25 05:04:40,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 05:04:40,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:40,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:40,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:40,715 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:04:42,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:42,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 294 states and 532 transitions. [2024-11-25 05:04:42,247 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 532 transitions. [2024-11-25 05:04:42,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:04:42,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:42,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:42,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:42,298 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-25 05:04:45,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:45,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 304 states and 549 transitions. [2024-11-25 05:04:45,518 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 549 transitions. [2024-11-25 05:04:45,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:04:45,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:45,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:45,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:45,777 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:04:47,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:47,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 310 states and 566 transitions. [2024-11-25 05:04:47,920 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 566 transitions. [2024-11-25 05:04:47,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:04:47,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:47,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:47,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:48,112 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 05:04:50,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:50,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 316 states and 581 transitions. [2024-11-25 05:04:50,376 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 581 transitions. [2024-11-25 05:04:50,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:04:50,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:50,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:50,582 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 05:04:50,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:50,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 315 states and 580 transitions. [2024-11-25 05:04:50,790 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 580 transitions. [2024-11-25 05:04:50,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 05:04:50,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:50,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:50,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:51,013 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:04:52,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:52,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 321 states and 599 transitions. [2024-11-25 05:04:52,399 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 599 transitions. [2024-11-25 05:04:52,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 05:04:52,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:52,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:52,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:52,807 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 05:04:57,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:57,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 328 states and 615 transitions. [2024-11-25 05:04:57,327 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 615 transitions. [2024-11-25 05:04:57,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 05:04:57,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:57,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:57,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:58,102 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:05:05,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:05,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 344 states and 643 transitions. [2024-11-25 05:05:05,010 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 643 transitions. [2024-11-25 05:05:05,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:05:05,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:05,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:05,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:05,054 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 05:05:10,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:10,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 350 states and 663 transitions. [2024-11-25 05:05:10,387 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 663 transitions. [2024-11-25 05:05:10,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:05:10,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:10,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:10,431 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 05:05:11,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:11,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 352 states and 666 transitions. [2024-11-25 05:05:11,737 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 666 transitions. [2024-11-25 05:05:11,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:05:11,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:11,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:11,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:12,518 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:05:17,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:17,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 360 states and 690 transitions. [2024-11-25 05:05:17,398 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 690 transitions. [2024-11-25 05:05:17,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 05:05:17,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:17,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:17,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:17,424 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 05:05:20,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:20,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 364 states and 699 transitions. [2024-11-25 05:05:20,004 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 699 transitions. [2024-11-25 05:05:20,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 05:05:20,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:20,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:20,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:20,713 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:05:23,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:23,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 369 states and 727 transitions. [2024-11-25 05:05:23,959 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 727 transitions. [2024-11-25 05:05:23,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 05:05:23,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:23,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:23,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:23,988 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-25 05:05:24,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:24,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 371 states and 731 transitions. [2024-11-25 05:05:24,573 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 731 transitions. [2024-11-25 05:05:24,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 05:05:24,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:24,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:24,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:05:24,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:24,624 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:05:24,626 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:05:25,875 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 05:05:33,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:33,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 389 states and 779 transitions. [2024-11-25 05:05:33,861 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 779 transitions. [2024-11-25 05:05:33,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:05:33,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:33,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:33,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:33,909 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-25 05:05:34,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:34,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 389 states and 777 transitions. [2024-11-25 05:05:34,520 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 777 transitions. [2024-11-25 05:05:34,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:05:34,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:34,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:34,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:05:34,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:34,558 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:05:34,559 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:05:34,855 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 05:05:36,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:36,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 395 states and 790 transitions. [2024-11-25 05:05:36,879 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 790 transitions. [2024-11-25 05:05:36,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:05:36,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:36,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:36,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:37,999 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:05:42,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:42,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 407 states and 807 transitions. [2024-11-25 05:05:42,919 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 807 transitions. [2024-11-25 05:05:42,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:05:42,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:42,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:42,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:42,970 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 05:05:44,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:44,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 408 states and 809 transitions. [2024-11-25 05:05:44,356 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 809 transitions. [2024-11-25 05:05:44,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 05:05:44,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:44,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:44,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:05:44,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:44,394 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:05:44,395 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:05:44,728 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 05:05:45,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:45,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 412 states and 824 transitions. [2024-11-25 05:05:45,603 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 824 transitions. [2024-11-25 05:05:45,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:05:45,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:45,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:45,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:45,713 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:05:46,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:46,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 414 states and 827 transitions. [2024-11-25 05:05:46,878 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 827 transitions. [2024-11-25 05:05:46,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:05:46,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:46,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:46,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:05:48,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:48,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 416 states and 835 transitions. [2024-11-25 05:05:48,048 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 835 transitions. [2024-11-25 05:05:48,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 05:05:48,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:48,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:48,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:48,104 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 8 proven. 14 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 05:05:50,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:50,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 420 states and 853 transitions. [2024-11-25 05:05:50,170 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 853 transitions. [2024-11-25 05:05:50,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:05:50,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:50,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:50,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:50,506 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 05:05:56,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:56,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 431 states and 897 transitions. [2024-11-25 05:05:56,190 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 897 transitions. [2024-11-25 05:05:56,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:05:56,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:56,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:56,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:56,253 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 05:05:58,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:58,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 433 states and 906 transitions. [2024-11-25 05:05:58,047 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 906 transitions. [2024-11-25 05:05:58,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 05:05:58,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:58,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:58,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:05:58,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:58,095 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 05:05:58,097 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:05:59,067 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 05:06:00,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:00,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 435 states and 912 transitions. [2024-11-25 05:06:00,471 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 912 transitions. [2024-11-25 05:06:00,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 05:06:00,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:00,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:00,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:00,562 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 8 proven. 14 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 05:06:01,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:01,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 437 states and 916 transitions. [2024-11-25 05:06:01,406 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 916 transitions. [2024-11-25 05:06:01,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 05:06:01,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:01,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:01,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:01,820 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 05:06:09,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:09,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 449 states and 947 transitions. [2024-11-25 05:06:09,744 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 947 transitions. [2024-11-25 05:06:09,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:06:09,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:09,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:09,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:10,113 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:06:12,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:12,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 457 states and 960 transitions. [2024-11-25 05:06:12,328 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 960 transitions. [2024-11-25 05:06:12,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:06:12,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:12,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:12,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:06:12,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:12,374 INFO L256 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 05:06:12,376 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:06:12,438 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-25 05:06:14,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:14,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 465 states and 971 transitions. [2024-11-25 05:06:14,317 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 971 transitions. [2024-11-25 05:06:14,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:06:14,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:14,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:14,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:06:14,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:14,374 INFO L256 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 05:06:14,375 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:06:14,786 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 05:06:15,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:15,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 467 states and 975 transitions. [2024-11-25 05:06:15,861 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 975 transitions. [2024-11-25 05:06:15,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:06:15,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:15,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:15,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:16,398 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 05:06:24,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:24,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 480 states and 1009 transitions. [2024-11-25 05:06:24,628 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1009 transitions. [2024-11-25 05:06:24,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:06:24,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:24,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:24,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:24,811 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 05:06:26,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:26,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 482 states and 1014 transitions. [2024-11-25 05:06:26,549 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1014 transitions. [2024-11-25 05:06:26,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 05:06:26,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:26,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:26,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:27,449 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-25 05:06:35,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:35,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 504 states and 1064 transitions. [2024-11-25 05:06:35,309 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1064 transitions. [2024-11-25 05:06:35,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 05:06:35,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:35,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:35,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:35,347 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-25 05:06:38,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:38,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 512 states and 1082 transitions. [2024-11-25 05:06:38,825 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1082 transitions. [2024-11-25 05:06:38,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 05:06:38,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:38,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:38,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:39,131 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 33 proven. 24 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:06:42,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:42,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 520 states and 1104 transitions. [2024-11-25 05:06:42,756 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1104 transitions. [2024-11-25 05:06:42,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 05:06:42,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:42,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:42,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:42,771 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:06:45,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:45,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 523 states and 1113 transitions. [2024-11-25 05:06:45,007 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1113 transitions. [2024-11-25 05:06:45,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 05:06:45,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:45,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:45,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:45,031 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:06:46,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:46,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 525 states and 1120 transitions. [2024-11-25 05:06:46,670 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1120 transitions. [2024-11-25 05:06:46,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 05:06:46,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:46,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:46,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:46,693 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:06:47,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:47,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 526 states and 1121 transitions. [2024-11-25 05:06:47,662 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1121 transitions. [2024-11-25 05:06:47,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 05:06:47,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:47,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:47,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:48,093 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:06:50,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:50,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 532 states and 1142 transitions. [2024-11-25 05:06:50,341 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1142 transitions. [2024-11-25 05:06:50,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 05:06:50,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:50,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:50,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:50,366 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:06:53,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:53,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 535 states and 1151 transitions. [2024-11-25 05:06:53,958 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1151 transitions. [2024-11-25 05:06:53,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 05:06:53,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:53,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:53,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:55,184 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 05:07:08,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:08,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 551 states and 1189 transitions. [2024-11-25 05:07:08,848 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1189 transitions. [2024-11-25 05:07:08,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 05:07:08,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:08,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:08,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:08,931 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 05:07:11,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:11,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 553 states and 1195 transitions. [2024-11-25 05:07:11,205 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1195 transitions. [2024-11-25 05:07:11,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 05:07:11,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:11,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:11,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:11,265 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 05:07:14,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:14,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 556 states and 1206 transitions. [2024-11-25 05:07:14,667 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1206 transitions. [2024-11-25 05:07:14,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 05:07:14,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:14,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:14,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:14,684 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:07:19,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:19,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 559 states and 1214 transitions. [2024-11-25 05:07:19,248 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1214 transitions. [2024-11-25 05:07:19,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 05:07:19,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:19,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:19,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:07:19,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:19,293 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 05:07:19,295 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:07:21,667 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 23 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-25 05:07:35,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:35,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 577 states and 1242 transitions. [2024-11-25 05:07:35,362 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1242 transitions. [2024-11-25 05:07:35,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:07:35,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:35,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:35,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:35,396 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:07:41,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:41,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 580 states and 1252 transitions. [2024-11-25 05:07:41,663 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1252 transitions. [2024-11-25 05:07:41,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:07:41,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:41,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:41,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:42,781 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 05:07:53,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:53,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 588 states and 1288 transitions. [2024-11-25 05:07:53,178 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1288 transitions. [2024-11-25 05:07:53,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:07:53,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:53,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:53,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:53,249 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 05:07:56,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:56,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 592 states and 1297 transitions. [2024-11-25 05:07:56,849 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1297 transitions. [2024-11-25 05:07:56,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:07:56,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:56,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:56,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:56,880 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:08:00,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:00,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 595 states and 1309 transitions. [2024-11-25 05:08:00,819 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1309 transitions. [2024-11-25 05:08:00,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:08:00,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:00,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:00,875 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 05:08:03,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:03,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 597 states and 1315 transitions. [2024-11-25 05:08:03,369 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1315 transitions. [2024-11-25 05:08:03,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:08:03,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:03,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:03,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:03,447 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 05:08:06,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:06,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 599 states and 1322 transitions. [2024-11-25 05:08:06,334 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1322 transitions. [2024-11-25 05:08:06,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:08:06,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:06,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:06,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:06,403 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 05:08:07,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:07,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 600 states and 1323 transitions. [2024-11-25 05:08:07,798 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1323 transitions. [2024-11-25 05:08:07,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:08:07,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:07,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:07,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:08:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:07,838 INFO L256 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-25 05:08:07,839 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:08:10,872 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 23 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-25 05:08:21,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:21,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 611 states and 1343 transitions. [2024-11-25 05:08:21,775 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1343 transitions. [2024-11-25 05:08:21,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:08:21,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:21,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:21,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:21,790 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:08:25,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:25,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 614 states and 1349 transitions. [2024-11-25 05:08:25,104 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1349 transitions. [2024-11-25 05:08:25,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:08:25,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:25,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:25,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:26,487 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 05:08:30,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:30,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 619 states and 1361 transitions. [2024-11-25 05:08:30,069 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1361 transitions. [2024-11-25 05:08:30,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:08:30,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:30,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:30,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:30,085 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:08:31,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:31,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 620 states and 1364 transitions. [2024-11-25 05:08:31,136 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1364 transitions. [2024-11-25 05:08:31,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:08:31,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:31,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:31,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:31,223 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 05:08:34,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:34,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 623 states and 1380 transitions. [2024-11-25 05:08:34,481 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1380 transitions. [2024-11-25 05:08:34,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:08:34,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:34,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:34,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:34,498 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:08:35,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:35,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 624 states and 1382 transitions. [2024-11-25 05:08:35,779 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1382 transitions. [2024-11-25 05:08:35,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 05:08:35,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:35,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:35,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:35,802 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-11-25 05:08:36,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:36,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 626 states and 1386 transitions. [2024-11-25 05:08:36,918 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1386 transitions. [2024-11-25 05:08:36,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:08:36,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:36,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:36,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:36,941 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-25 05:08:43,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:43,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 637 states and 1403 transitions. [2024-11-25 05:08:43,492 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1403 transitions. [2024-11-25 05:08:43,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 05:08:43,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:43,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:43,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:08:43,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:43,530 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:08:43,531 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:08:43,795 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:08:49,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:49,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 647 states and 1424 transitions. [2024-11-25 05:08:49,853 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1424 transitions. [2024-11-25 05:08:49,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 05:08:49,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:49,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:49,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:08:49,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:49,894 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:08:49,896 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:08:50,129 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:09:01,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:01,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 656 states and 1457 transitions. [2024-11-25 05:09:01,460 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1457 transitions. [2024-11-25 05:09:01,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 05:09:01,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:01,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:01,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:09:01,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:01,505 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:09:01,507 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:09:01,746 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:09:04,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:04,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 660 states and 1471 transitions. [2024-11-25 05:09:04,831 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1471 transitions. [2024-11-25 05:09:04,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 05:09:04,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:04,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:04,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:09:04,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:04,874 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:09:04,875 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:09:05,336 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:09:09,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:09,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 664 states and 1482 transitions. [2024-11-25 05:09:09,035 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1482 transitions. [2024-11-25 05:09:09,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 05:09:09,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:09,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:09,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:09:09,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:09,078 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:09:09,079 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:09:09,552 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:09:12,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:12,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 666 states and 1489 transitions. [2024-11-25 05:09:12,720 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1489 transitions. [2024-11-25 05:09:12,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 05:09:12,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:12,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:12,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:09:12,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:12,764 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:09:12,766 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:09:13,289 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:09:18,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:18,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 670 states and 1502 transitions. [2024-11-25 05:09:18,472 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1502 transitions. [2024-11-25 05:09:18,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 05:09:18,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:18,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:18,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:18,509 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-25 05:09:19,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:19,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 670 states and 1500 transitions. [2024-11-25 05:09:19,892 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1500 transitions. [2024-11-25 05:09:19,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 05:09:19,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:19,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:19,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:20,498 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 05:09:28,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:28,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 681 states and 1515 transitions. [2024-11-25 05:09:28,955 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1515 transitions. [2024-11-25 05:09:28,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 05:09:28,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:28,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:28,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:09:29,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:29,006 INFO L256 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 05:09:29,009 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:09:29,553 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 05:09:33,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:33,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 687 states and 1530 transitions. [2024-11-25 05:09:33,544 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1530 transitions. [2024-11-25 05:09:33,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 05:09:33,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:33,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:33,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:33,581 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:09:34,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:34,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 688 states and 1531 transitions. [2024-11-25 05:09:34,595 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1531 transitions. [2024-11-25 05:09:34,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:09:34,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:34,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:34,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:35,793 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:09:43,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:43,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 696 states and 1545 transitions. [2024-11-25 05:09:43,572 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1545 transitions. [2024-11-25 05:09:43,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 05:09:43,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:43,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:43,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:43,802 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:09:44,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:44,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 698 states and 1548 transitions. [2024-11-25 05:09:44,984 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1548 transitions. [2024-11-25 05:09:44,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:09:44,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:44,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:44,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:45,073 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:09:46,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:46,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 700 states and 1554 transitions. [2024-11-25 05:09:46,419 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1554 transitions. [2024-11-25 05:09:46,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:09:46,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:46,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:46,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:46,487 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:09:52,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:52,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 704 states and 1564 transitions. [2024-11-25 05:09:52,177 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1564 transitions. [2024-11-25 05:09:52,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 05:09:52,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:52,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:52,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:52,214 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:09:52,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:52,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 703 states and 1562 transitions. [2024-11-25 05:09:52,852 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1562 transitions. [2024-11-25 05:09:52,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:09:52,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:52,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:52,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:52,916 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:09:59,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:59,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 707 states and 1572 transitions. [2024-11-25 05:09:59,351 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1572 transitions. [2024-11-25 05:09:59,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 05:09:59,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:59,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:59,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:59,393 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:10:00,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:00,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 705 states and 1568 transitions. [2024-11-25 05:10:00,059 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1568 transitions. [2024-11-25 05:10:00,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 05:10:00,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:00,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:00,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:10:00,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:00,105 INFO L256 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 05:10:00,110 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:10:00,722 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 05:10:02,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:02,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 709 states and 1585 transitions. [2024-11-25 05:10:02,753 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1585 transitions. [2024-11-25 05:10:02,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:10:02,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:02,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:02,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:10:02,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:02,798 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 05:10:02,800 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:10:07,443 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 05:10:25,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:25,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 727 states and 1620 transitions. [2024-11-25 05:10:25,297 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1620 transitions. [2024-11-25 05:10:25,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:10:25,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:25,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:25,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:10:25,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:25,340 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 05:10:25,342 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:10:25,786 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 05:10:29,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:29,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 730 states and 1630 transitions. [2024-11-25 05:10:29,965 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1630 transitions. [2024-11-25 05:10:29,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 05:10:29,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:29,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:29,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:32,460 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-25 05:10:55,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:55,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 749 states and 1706 transitions. [2024-11-25 05:10:55,536 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1706 transitions. [2024-11-25 05:10:55,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 05:10:55,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:55,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:55,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:55,621 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-25 05:10:59,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:59,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 751 states and 1722 transitions. [2024-11-25 05:10:59,206 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1722 transitions. [2024-11-25 05:10:59,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 05:10:59,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:59,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:59,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:10:59,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:59,240 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 05:10:59,242 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:10:59,374 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-25 05:11:01,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:01,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 753 states and 1726 transitions. [2024-11-25 05:11:01,954 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1726 transitions. [2024-11-25 05:11:01,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 05:11:01,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:01,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:01,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:01,999 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-25 05:11:17,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:17,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 764 states and 1746 transitions. [2024-11-25 05:11:17,056 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1746 transitions. [2024-11-25 05:11:17,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 05:11:17,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:17,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:17,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:17,081 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-25 05:11:22,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:22,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 767 states and 1752 transitions. [2024-11-25 05:11:22,100 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1752 transitions. [2024-11-25 05:11:22,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 05:11:22,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:22,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:22,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:23,089 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 57 proven. 31 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-25 05:11:29,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:29,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 777 states and 1774 transitions. [2024-11-25 05:11:29,445 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1774 transitions. [2024-11-25 05:11:29,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 05:11:29,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:29,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:29,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:11:29,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:29,487 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 05:11:29,488 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:11:29,552 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-11-25 05:11:33,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:33,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 785 states and 1785 transitions. [2024-11-25 05:11:33,118 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1785 transitions. [2024-11-25 05:11:33,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 05:11:33,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:33,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:33,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:11:33,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:33,156 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 05:11:33,157 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:11:33,276 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-25 05:11:36,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:36,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 787 states and 1789 transitions. [2024-11-25 05:11:36,353 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1789 transitions. [2024-11-25 05:11:36,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 05:11:36,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:36,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:36,427 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 26 proven. 22 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 05:11:38,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:38,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 789 states and 1794 transitions. [2024-11-25 05:11:38,382 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1794 transitions. [2024-11-25 05:11:38,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 05:11:38,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:38,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:38,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:38,418 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-11-25 05:11:55,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 799 states and 1815 transitions. [2024-11-25 05:11:55,956 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1815 transitions. [2024-11-25 05:11:55,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 05:11:55,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:55,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:55,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:56,006 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-11-25 05:11:59,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:59,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 802 states and 1820 transitions. [2024-11-25 05:11:59,598 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1820 transitions. [2024-11-25 05:11:59,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 05:11:59,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:59,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:59,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:59,641 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-11-25 05:12:01,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:01,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 803 states and 1820 transitions. [2024-11-25 05:12:01,647 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1820 transitions. [2024-11-25 05:12:01,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 05:12:01,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:01,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:01,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:01,685 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-11-25 05:12:08,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:08,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 811 states and 1832 transitions. [2024-11-25 05:12:08,313 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1832 transitions. [2024-11-25 05:12:08,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 05:12:08,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:08,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:08,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:08,358 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-11-25 05:12:14,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:14,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 817 states and 1842 transitions. [2024-11-25 05:12:14,314 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1842 transitions. [2024-11-25 05:12:14,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 05:12:14,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:14,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:14,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:14,338 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-25 05:12:16,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:16,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 818 states and 1845 transitions. [2024-11-25 05:12:16,228 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1845 transitions. [2024-11-25 05:12:16,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 05:12:16,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:16,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:16,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:16,246 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-25 05:12:18,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:18,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 819 states and 1846 transitions. [2024-11-25 05:12:18,308 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1846 transitions. [2024-11-25 05:12:18,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 05:12:18,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:18,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:18,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:18,326 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-25 05:12:20,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:20,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 820 states and 1846 transitions. [2024-11-25 05:12:20,144 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1846 transitions. [2024-11-25 05:12:20,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:12:20,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:20,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:20,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:20,901 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-25 05:12:25,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:25,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 826 states and 1869 transitions. [2024-11-25 05:12:25,735 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1869 transitions. [2024-11-25 05:12:25,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:12:25,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:25,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:25,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:25,779 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-25 05:12:28,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:28,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 827 states and 1873 transitions. [2024-11-25 05:12:28,438 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1873 transitions. [2024-11-25 05:12:28,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:12:28,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:28,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:28,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:31,380 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 05:13:05,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:05,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 851 states and 1944 transitions. [2024-11-25 05:13:05,468 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1944 transitions. [2024-11-25 05:13:05,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:13:05,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:05,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:05,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:05,576 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 05:13:10,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:10,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 853 states and 1953 transitions. [2024-11-25 05:13:10,279 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1953 transitions. [2024-11-25 05:13:10,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:13:10,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:10,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:10,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:10,340 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 05:13:12,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:12,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 854 states and 1956 transitions. [2024-11-25 05:13:12,048 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1956 transitions. [2024-11-25 05:13:12,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:13:12,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:12,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:12,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:12,084 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-25 05:13:14,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:14,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 855 states and 1958 transitions. [2024-11-25 05:13:14,616 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1958 transitions. [2024-11-25 05:13:14,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:13:14,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:14,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:14,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:14,675 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 05:13:16,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:16,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 856 states and 1961 transitions. [2024-11-25 05:13:16,965 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1961 transitions. [2024-11-25 05:13:16,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:13:16,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:16,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:16,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:16,996 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-25 05:13:19,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:19,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2067 states to 857 states and 1963 transitions. [2024-11-25 05:13:19,456 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1963 transitions. [2024-11-25 05:13:19,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:13:19,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:19,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:19,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:19,527 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 05:13:21,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:21,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 858 states and 1965 transitions. [2024-11-25 05:13:21,823 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1965 transitions. [2024-11-25 05:13:21,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:13:21,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:21,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:21,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:21,855 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-25 05:13:24,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:24,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 859 states and 1968 transitions. [2024-11-25 05:13:24,257 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1968 transitions. [2024-11-25 05:13:24,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:13:24,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:24,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:24,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:24,287 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-25 05:13:26,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:26,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 860 states and 1969 transitions. [2024-11-25 05:13:26,929 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1969 transitions. [2024-11-25 05:13:26,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:13:26,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:26,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:26,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:26,959 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-25 05:13:29,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 861 states and 1971 transitions. [2024-11-25 05:13:30,151 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1971 transitions. [2024-11-25 05:13:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:13:30,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:30,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:30,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:30,249 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 05:13:32,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:32,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 862 states and 1971 transitions. [2024-11-25 05:13:32,882 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1971 transitions. [2024-11-25 05:13:32,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:13:32,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:32,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:32,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:32,969 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 05:13:35,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:35,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 863 states and 1974 transitions. [2024-11-25 05:13:35,933 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1974 transitions. [2024-11-25 05:13:35,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:13:35,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:35,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:35,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:36,198 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:13:48,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:48,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 871 states and 1997 transitions. [2024-11-25 05:13:48,973 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1997 transitions. [2024-11-25 05:13:48,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:13:48,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:48,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:48,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:49,667 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 8 proven. 23 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:14:07,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:07,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 885 states and 2033 transitions. [2024-11-25 05:14:07,878 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 2033 transitions. [2024-11-25 05:14:07,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:14:07,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:07,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:07,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:08,102 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:14:20,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:20,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2156 states to 894 states and 2052 transitions. [2024-11-25 05:14:20,008 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 2052 transitions. [2024-11-25 05:14:20,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:14:20,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:20,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:20,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:20,291 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:14:25,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:25,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 898 states and 2059 transitions. [2024-11-25 05:14:25,256 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 2059 transitions. [2024-11-25 05:14:25,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:14:25,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:25,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:25,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:25,652 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 8 proven. 23 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:14:35,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:35,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 906 states and 2072 transitions. [2024-11-25 05:14:35,114 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 2072 transitions. [2024-11-25 05:14:35,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:14:35,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:35,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:35,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:35,180 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-25 05:14:47,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:47,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 913 states and 2098 transitions. [2024-11-25 05:14:47,912 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 2098 transitions. [2024-11-25 05:14:47,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:14:47,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:47,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:47,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:47,990 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-25 05:14:52,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:52,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 915 states and 2103 transitions. [2024-11-25 05:14:52,193 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 2103 transitions. [2024-11-25 05:14:52,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:14:52,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:52,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:52,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:52,254 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-25 05:14:54,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:54,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 916 states and 2106 transitions. [2024-11-25 05:14:54,127 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 2106 transitions. [2024-11-25 05:14:54,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:14:54,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:54,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:54,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:54,162 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-25 05:15:07,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:07,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 922 states and 2114 transitions. [2024-11-25 05:15:07,103 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 2114 transitions. [2024-11-25 05:15:07,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:15:07,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:07,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:07,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:07,161 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-25 05:15:09,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:09,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 923 states and 2117 transitions. [2024-11-25 05:15:09,605 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 2117 transitions. [2024-11-25 05:15:09,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:15:09,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:09,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:09,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:09,684 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-25 05:15:12,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:12,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 924 states and 2120 transitions. [2024-11-25 05:15:12,405 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 2120 transitions. [2024-11-25 05:15:12,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:15:12,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:12,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:12,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:12,470 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-25 05:15:15,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:15,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 925 states and 2123 transitions. [2024-11-25 05:15:15,245 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 2123 transitions. [2024-11-25 05:15:15,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:15:15,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:15,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:15,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:15,312 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-25 05:15:18,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:18,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 926 states and 2127 transitions. [2024-11-25 05:15:18,031 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 2127 transitions. [2024-11-25 05:15:18,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:15:18,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:18,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:18,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:18,065 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-25 05:15:20,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:20,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 927 states and 2128 transitions. [2024-11-25 05:15:20,379 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 2128 transitions. [2024-11-25 05:15:20,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:15:20,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:20,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:20,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:21,489 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:15:46,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:46,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 943 states and 2163 transitions. [2024-11-25 05:15:46,770 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 2163 transitions. [2024-11-25 05:15:46,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:15:46,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:46,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:46,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:46,943 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:15:56,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:56,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 951 states and 2176 transitions. [2024-11-25 05:15:56,115 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 2176 transitions. [2024-11-25 05:15:56,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 05:15:56,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:56,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:56,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:56,173 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-11-25 05:15:58,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:58,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 954 states and 2178 transitions. [2024-11-25 05:15:58,350 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 2178 transitions. [2024-11-25 05:15:58,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 05:15:58,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:58,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:58,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:58,364 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-25 05:16:00,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:00,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 956 states and 2182 transitions. [2024-11-25 05:16:00,311 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 2182 transitions. [2024-11-25 05:16:00,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 05:16:00,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:00,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:00,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:16:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:00,355 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:16:00,357 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:16:00,581 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-25 05:16:14,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:14,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 966 states and 2206 transitions. [2024-11-25 05:16:14,875 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 2206 transitions. [2024-11-25 05:16:14,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 05:16:14,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:14,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:14,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:16:14,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:14,916 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:16:14,918 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:16:15,156 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-25 05:16:29,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:29,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 974 states and 2229 transitions. [2024-11-25 05:16:29,544 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 2229 transitions. [2024-11-25 05:16:29,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 05:16:29,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:29,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:29,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:16:29,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:29,597 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:16:29,599 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:16:30,129 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-25 05:16:35,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:35,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 976 states and 2236 transitions. [2024-11-25 05:16:35,008 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 2236 transitions. [2024-11-25 05:16:35,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 05:16:35,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:35,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:35,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:16:35,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:35,056 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:16:35,058 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:16:35,348 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-25 05:16:38,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:38,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 977 states and 2237 transitions. [2024-11-25 05:16:38,140 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 2237 transitions. [2024-11-25 05:16:38,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 05:16:38,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:38,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:38,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:16:38,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:38,188 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:16:38,189 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:16:38,451 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-25 05:16:45,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:45,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 980 states and 2243 transitions. [2024-11-25 05:16:45,927 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 2243 transitions. [2024-11-25 05:16:45,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 05:16:45,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:45,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:45,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:16:45,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:45,970 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:16:45,971 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:16:46,218 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-25 05:16:49,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 981 states and 2246 transitions. [2024-11-25 05:16:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 2246 transitions. [2024-11-25 05:16:49,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 05:16:49,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:49,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:49,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:49,369 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2024-11-25 05:16:51,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:51,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 981 states and 2244 transitions. [2024-11-25 05:16:51,830 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 2244 transitions. [2024-11-25 05:16:51,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 05:16:51,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:51,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:51,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:52,445 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 13 proven. 22 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:17:08,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:08,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 991 states and 2279 transitions. [2024-11-25 05:17:08,951 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 2279 transitions. [2024-11-25 05:17:08,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 05:17:08,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:08,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:08,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:09,784 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 13 proven. 22 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:17:11,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:11,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 993 states and 2284 transitions. [2024-11-25 05:17:11,769 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 2284 transitions. [2024-11-25 05:17:11,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:17:11,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:11,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:11,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:17:11,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:11,809 INFO L256 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 05:17:11,810 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:17:12,715 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked.