./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound20.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_3ebcee51-dad2-46a3-83af-a6e9642ce9d8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebcee51-dad2-46a3-83af-a6e9642ce9d8/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebcee51-dad2-46a3-83af-a6e9642ce9d8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebcee51-dad2-46a3-83af-a6e9642ce9d8/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebcee51-dad2-46a3-83af-a6e9642ce9d8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebcee51-dad2-46a3-83af-a6e9642ce9d8/bin/ukojak-verify-CZk0znPC7b --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 946e199240c0e980bd422384e40e4d2247ef6b3560471b18ba5a354c3628dba9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:25:30,827 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:25:30,885 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebcee51-dad2-46a3-83af-a6e9642ce9d8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 05:25:30,889 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:25:30,890 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:25:30,910 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:25:30,911 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:25:30,911 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:25:30,912 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:25:30,912 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:25:30,912 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:25:30,912 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:25:30,912 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:25:30,912 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:25:30,912 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:25:30,912 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:25:30,912 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:25:30,913 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:25:30,913 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:25:30,913 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 05:25:30,913 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:25:30,913 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:25:30,913 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:25:30,913 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:25:30,913 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:25:30,913 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:25:30,913 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:25:30,913 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:25:30,914 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:25:30,914 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:25:30,914 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:25:30,914 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:25:30,914 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:25:30,914 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:25:30,914 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:25:30,914 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_3ebcee51-dad2-46a3-83af-a6e9642ce9d8/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 946e199240c0e980bd422384e40e4d2247ef6b3560471b18ba5a354c3628dba9 [2024-12-06 05:25:31,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:25:31,161 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:25:31,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:25:31,164 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:25:31,165 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:25:31,166 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebcee51-dad2-46a3-83af-a6e9642ce9d8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound20.c [2024-12-06 05:25:33,789 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebcee51-dad2-46a3-83af-a6e9642ce9d8/bin/ukojak-verify-CZk0znPC7b/data/3dca3a3c9/a0ed12273d8f446cb1cfeb35faee71d8/FLAGf62638113 [2024-12-06 05:25:33,994 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:25:33,995 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebcee51-dad2-46a3-83af-a6e9642ce9d8/sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound20.c [2024-12-06 05:25:34,003 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebcee51-dad2-46a3-83af-a6e9642ce9d8/bin/ukojak-verify-CZk0znPC7b/data/3dca3a3c9/a0ed12273d8f446cb1cfeb35faee71d8/FLAGf62638113 [2024-12-06 05:25:34,017 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebcee51-dad2-46a3-83af-a6e9642ce9d8/bin/ukojak-verify-CZk0znPC7b/data/3dca3a3c9/a0ed12273d8f446cb1cfeb35faee71d8 [2024-12-06 05:25:34,020 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:25:34,021 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:25:34,023 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:25:34,023 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:25:34,027 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:25:34,028 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:25:34" (1/1) ... [2024-12-06 05:25:34,029 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a28bbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:25:34, skipping insertion in model container [2024-12-06 05:25:34,029 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:25:34" (1/1) ... [2024-12-06 05:25:34,044 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:25:34,204 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:25:34,214 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:25:34,236 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:25:34,249 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:25:34,249 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:25:34 WrapperNode [2024-12-06 05:25:34,250 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:25:34,250 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:25:34,251 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:25:34,251 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:25:34,256 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:25:34" (1/1) ... [2024-12-06 05:25:34,263 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:25:34" (1/1) ... [2024-12-06 05:25:34,286 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 152 [2024-12-06 05:25:34,286 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:25:34,287 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:25:34,287 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:25:34,287 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:25:34,295 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:25:34" (1/1) ... [2024-12-06 05:25:34,295 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:25:34" (1/1) ... [2024-12-06 05:25:34,297 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:25:34" (1/1) ... [2024-12-06 05:25:34,297 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:25:34" (1/1) ... [2024-12-06 05:25:34,301 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:25:34" (1/1) ... [2024-12-06 05:25:34,303 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:25:34" (1/1) ... [2024-12-06 05:25:34,306 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:25:34" (1/1) ... [2024-12-06 05:25:34,308 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:25:34" (1/1) ... [2024-12-06 05:25:34,309 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:25:34" (1/1) ... [2024-12-06 05:25:34,311 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:25:34,312 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:25:34,312 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:25:34,312 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:25:34,313 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:25:34" (1/1) ... [2024-12-06 05:25:34,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:25:34,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebcee51-dad2-46a3-83af-a6e9642ce9d8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:25:34,338 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebcee51-dad2-46a3-83af-a6e9642ce9d8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:25:34,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebcee51-dad2-46a3-83af-a6e9642ce9d8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:25:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:25:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:25:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:25:34,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:25:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 05:25:34,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 05:25:34,407 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:25:34,408 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:25:34,933 INFO L? ?]: Removed 94 outVars from TransFormulas that were not future-live. [2024-12-06 05:25:34,933 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:25:34,972 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:25:34,972 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 05:25:34,973 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:25:34 BoogieIcfgContainer [2024-12-06 05:25:34,973 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:25:34,974 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:25:34,974 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:25:34,983 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:25:34,983 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:25:34" (1/1) ... [2024-12-06 05:25:34,990 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:25:35,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:35,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 219 states and 223 transitions. [2024-12-06 05:25:35,047 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 223 transitions. [2024-12-06 05:25:35,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 05:25:35,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:35,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:35,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:35,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:35,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:35,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 221 states and 225 transitions. [2024-12-06 05:25:35,259 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 225 transitions. [2024-12-06 05:25:35,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:25:35,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:35,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:35,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:35,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:35,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:35,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 224 states and 229 transitions. [2024-12-06 05:25:35,408 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 229 transitions. [2024-12-06 05:25:35,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:25:35,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:35,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:35,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:35,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:35,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:35,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 229 states and 238 transitions. [2024-12-06 05:25:35,701 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 238 transitions. [2024-12-06 05:25:35,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:25:35,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:35,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:35,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:35,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:35,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:35,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 230 states and 240 transitions. [2024-12-06 05:25:35,745 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 240 transitions. [2024-12-06 05:25:35,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:25:35,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:35,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:35,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:35,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:35,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:35,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 231 states and 241 transitions. [2024-12-06 05:25:35,790 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 241 transitions. [2024-12-06 05:25:35,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:25:35,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:35,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:35,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:35,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:35,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:35,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 232 states and 242 transitions. [2024-12-06 05:25:35,830 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 242 transitions. [2024-12-06 05:25:35,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:25:35,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:35,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:35,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:35,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:35,859 INFO L256 TraceCheckSpWp]: Trace formula consists of 42 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:35,862 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:35,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:35,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:35,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 233 states and 243 transitions. [2024-12-06 05:25:35,894 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 243 transitions. [2024-12-06 05:25:35,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:25:35,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:35,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:35,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:35,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:35,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:35,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 234 states and 244 transitions. [2024-12-06 05:25:35,964 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 244 transitions. [2024-12-06 05:25:35,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:25:35,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:35,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:35,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:35,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:35,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:35,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 233 states and 243 transitions. [2024-12-06 05:25:35,980 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 243 transitions. [2024-12-06 05:25:35,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:25:35,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:35,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:35,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:35,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,000 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:36,001 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:36,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:36,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 235 states and 245 transitions. [2024-12-06 05:25:36,036 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 245 transitions. [2024-12-06 05:25:36,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:25:36,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:36,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:36,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,054 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:36,055 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:36,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:36,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 236 states and 246 transitions. [2024-12-06 05:25:36,088 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 246 transitions. [2024-12-06 05:25:36,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:25:36,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:36,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:36,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,108 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:36,109 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:36,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:36,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 237 states and 247 transitions. [2024-12-06 05:25:36,145 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 247 transitions. [2024-12-06 05:25:36,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:25:36,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:36,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:36,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 236 states and 246 transitions. [2024-12-06 05:25:36,164 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 246 transitions. [2024-12-06 05:25:36,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:25:36,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:36,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:36,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,191 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:36,191 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:36,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:36,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 238 states and 248 transitions. [2024-12-06 05:25:36,234 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 248 transitions. [2024-12-06 05:25:36,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:25:36,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:36,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:36,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,257 INFO L256 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:36,258 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:36,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:36,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 239 states and 249 transitions. [2024-12-06 05:25:36,298 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 249 transitions. [2024-12-06 05:25:36,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:25:36,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:36,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:36,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,317 INFO L256 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:36,318 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:36,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:36,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 240 states and 250 transitions. [2024-12-06 05:25:36,354 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 250 transitions. [2024-12-06 05:25:36,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:25:36,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:36,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 239 states and 249 transitions. [2024-12-06 05:25:36,370 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 249 transitions. [2024-12-06 05:25:36,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:25:36,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:36,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:36,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 241 states and 251 transitions. [2024-12-06 05:25:36,418 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 251 transitions. [2024-12-06 05:25:36,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:25:36,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:36,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:36,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 242 states and 252 transitions. [2024-12-06 05:25:36,455 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 252 transitions. [2024-12-06 05:25:36,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:25:36,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:36,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:36,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 241 states and 251 transitions. [2024-12-06 05:25:36,472 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 251 transitions. [2024-12-06 05:25:36,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:25:36,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:36,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:36,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,489 INFO L256 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:36,489 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:36,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:36,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 243 states and 253 transitions. [2024-12-06 05:25:36,536 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 253 transitions. [2024-12-06 05:25:36,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:25:36,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:36,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:36,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,555 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:36,556 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:36,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:36,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 244 states and 254 transitions. [2024-12-06 05:25:36,605 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 254 transitions. [2024-12-06 05:25:36,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:25:36,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:36,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,627 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:36,628 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:36,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:36,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 245 states and 255 transitions. [2024-12-06 05:25:36,681 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 255 transitions. [2024-12-06 05:25:36,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:25:36,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:36,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:36,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 244 states and 254 transitions. [2024-12-06 05:25:36,701 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 254 transitions. [2024-12-06 05:25:36,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:25:36,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:36,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:36,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,721 INFO L256 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:36,722 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:36,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:36,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 246 states and 256 transitions. [2024-12-06 05:25:36,776 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 256 transitions. [2024-12-06 05:25:36,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:25:36,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:36,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:36,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,805 INFO L256 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:36,805 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:36,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:36,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 247 states and 257 transitions. [2024-12-06 05:25:36,859 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 257 transitions. [2024-12-06 05:25:36,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:25:36,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:36,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:36,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,880 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:36,881 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:36,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:36,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 248 states and 258 transitions. [2024-12-06 05:25:36,931 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 258 transitions. [2024-12-06 05:25:36,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:25:36,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:36,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:36,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,958 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:36,959 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:36,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:37,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:37,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 249 states and 259 transitions. [2024-12-06 05:25:37,013 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 259 transitions. [2024-12-06 05:25:37,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:25:37,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:37,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:37,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:37,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:37,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:37,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 248 states and 258 transitions. [2024-12-06 05:25:37,035 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 258 transitions. [2024-12-06 05:25:37,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:25:37,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:37,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:37,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:37,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:37,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:37,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 250 states and 260 transitions. [2024-12-06 05:25:37,089 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 260 transitions. [2024-12-06 05:25:37,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:25:37,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:37,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:37,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:37,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:37,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:37,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 251 states and 261 transitions. [2024-12-06 05:25:37,140 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 261 transitions. [2024-12-06 05:25:37,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:25:37,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:37,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:37,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:37,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:37,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:37,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 250 states and 260 transitions. [2024-12-06 05:25:37,161 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 260 transitions. [2024-12-06 05:25:37,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:25:37,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:37,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:37,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:37,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:37,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:37,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 252 states and 263 transitions. [2024-12-06 05:25:37,258 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 263 transitions. [2024-12-06 05:25:37,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:25:37,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:37,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:37,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:37,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:37,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:37,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 255 states and 268 transitions. [2024-12-06 05:25:37,475 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 268 transitions. [2024-12-06 05:25:37,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:25:37,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:37,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:37,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:37,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:37,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:37,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 259 states and 273 transitions. [2024-12-06 05:25:37,747 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 273 transitions. [2024-12-06 05:25:37,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:25:37,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:37,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:37,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:37,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:37,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:37,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 258 states and 272 transitions. [2024-12-06 05:25:37,770 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 272 transitions. [2024-12-06 05:25:37,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:25:37,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:37,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:37,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:37,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:38,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:38,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 264 states and 279 transitions. [2024-12-06 05:25:38,086 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 279 transitions. [2024-12-06 05:25:38,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:25:38,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:38,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:38,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:38,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:38,117 INFO L256 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:38,118 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:38,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:38,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:38,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 271 states and 286 transitions. [2024-12-06 05:25:38,277 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 286 transitions. [2024-12-06 05:25:38,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:25:38,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:38,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:38,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:38,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:38,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:38,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 270 states and 285 transitions. [2024-12-06 05:25:38,293 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 285 transitions. [2024-12-06 05:25:38,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:25:38,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:38,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:38,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:38,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:38,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:38,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 269 states and 284 transitions. [2024-12-06 05:25:38,310 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 284 transitions. [2024-12-06 05:25:38,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:25:38,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:38,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:38,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:38,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:38,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:38,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 268 states and 283 transitions. [2024-12-06 05:25:38,442 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 283 transitions. [2024-12-06 05:25:38,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:25:38,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:38,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:38,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:38,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:38,464 INFO L256 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:38,465 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:38,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:38,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:38,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 272 states and 287 transitions. [2024-12-06 05:25:38,610 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 287 transitions. [2024-12-06 05:25:38,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:25:38,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:38,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:38,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:38,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:38,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:38,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 271 states and 286 transitions. [2024-12-06 05:25:38,633 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 286 transitions. [2024-12-06 05:25:38,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:25:38,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:38,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:38,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:38,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:39,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:39,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 314 states and 333 transitions. [2024-12-06 05:25:39,262 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 333 transitions. [2024-12-06 05:25:39,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:25:39,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:39,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:39,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:39,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:39,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:39,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 315 states and 334 transitions. [2024-12-06 05:25:39,311 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 334 transitions. [2024-12-06 05:25:39,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:25:39,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:39,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:39,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:39,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:39,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:39,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 316 states and 335 transitions. [2024-12-06 05:25:39,713 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 335 transitions. [2024-12-06 05:25:39,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:25:39,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:39,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:39,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:39,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:39,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 317 states and 336 transitions. [2024-12-06 05:25:39,785 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 336 transitions. [2024-12-06 05:25:39,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:25:39,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:39,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:39,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:39,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:40,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:40,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 366 states and 393 transitions. [2024-12-06 05:25:40,849 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 393 transitions. [2024-12-06 05:25:40,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:25:40,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:40,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:40,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:40,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:41,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:41,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 373 states and 402 transitions. [2024-12-06 05:25:41,327 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 402 transitions. [2024-12-06 05:25:41,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:25:41,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:41,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:41,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:41,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:41,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:41,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 374 states and 403 transitions. [2024-12-06 05:25:41,369 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 403 transitions. [2024-12-06 05:25:41,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:25:41,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:41,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:41,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:41,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:41,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:41,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 377 states and 407 transitions. [2024-12-06 05:25:41,419 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 407 transitions. [2024-12-06 05:25:41,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:25:41,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:41,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:41,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:41,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:41,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:41,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 378 states and 408 transitions. [2024-12-06 05:25:41,482 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-12-06 05:25:41,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:25:41,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:41,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:41,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:41,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:41,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:41,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 379 states and 409 transitions. [2024-12-06 05:25:41,523 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 409 transitions. [2024-12-06 05:25:41,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:25:41,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:41,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:41,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:41,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:41,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:41,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 378 states and 408 transitions. [2024-12-06 05:25:41,541 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-12-06 05:25:41,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:25:41,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:41,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:41,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:41,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:41,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:41,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 377 states and 407 transitions. [2024-12-06 05:25:41,560 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 407 transitions. [2024-12-06 05:25:41,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:25:41,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:41,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:41,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:41,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:41,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:41,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 380 states and 410 transitions. [2024-12-06 05:25:41,902 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 410 transitions. [2024-12-06 05:25:41,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:25:41,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:41,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:41,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:41,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:41,932 INFO L256 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:25:41,933 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:42,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:42,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:42,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 382 states and 412 transitions. [2024-12-06 05:25:42,121 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 412 transitions. [2024-12-06 05:25:42,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:25:42,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:42,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:42,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:42,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:42,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:42,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 386 states and 416 transitions. [2024-12-06 05:25:42,506 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 416 transitions. [2024-12-06 05:25:42,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 05:25:42,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:42,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:42,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:42,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:42,536 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 05:25:42,537 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:42,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:42,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:42,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 388 states and 418 transitions. [2024-12-06 05:25:42,967 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 418 transitions. [2024-12-06 05:25:42,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 05:25:42,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:42,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:42,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:43,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:43,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:43,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 393 states and 423 transitions. [2024-12-06 05:25:43,449 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 423 transitions. [2024-12-06 05:25:43,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:25:43,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:43,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:43,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:43,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:43,475 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:43,476 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:43,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:43,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:43,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 394 states and 425 transitions. [2024-12-06 05:25:43,782 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 425 transitions. [2024-12-06 05:25:43,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:25:43,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:43,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:43,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:43,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:43,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:43,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 393 states and 424 transitions. [2024-12-06 05:25:43,802 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 424 transitions. [2024-12-06 05:25:43,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:25:43,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:43,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:43,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:43,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:43,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:43,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 392 states and 423 transitions. [2024-12-06 05:25:43,821 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 423 transitions. [2024-12-06 05:25:43,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:25:43,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:43,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:43,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:43,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:44,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:44,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 399 states and 430 transitions. [2024-12-06 05:25:44,300 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 430 transitions. [2024-12-06 05:25:44,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:25:44,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:44,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:44,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:44,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:44,333 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:25:44,334 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:44,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:44,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:44,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 402 states and 433 transitions. [2024-12-06 05:25:44,450 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 433 transitions. [2024-12-06 05:25:44,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:25:44,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:44,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:44,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:44,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:45,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:45,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 410 states and 441 transitions. [2024-12-06 05:25:45,031 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 441 transitions. [2024-12-06 05:25:45,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:25:45,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:45,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:45,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:45,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:45,063 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 05:25:45,064 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:45,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:45,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:45,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 411 states and 442 transitions. [2024-12-06 05:25:45,276 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 442 transitions. [2024-12-06 05:25:45,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:25:45,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:45,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:45,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:45,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:45,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:45,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 420 states and 451 transitions. [2024-12-06 05:25:45,868 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 451 transitions. [2024-12-06 05:25:45,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:25:45,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:45,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:45,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:45,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:45,903 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:45,904 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:45,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:46,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:46,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 421 states and 453 transitions. [2024-12-06 05:25:46,017 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 453 transitions. [2024-12-06 05:25:46,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:25:46,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:46,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:46,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:46,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:46,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:46,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 420 states and 452 transitions. [2024-12-06 05:25:46,036 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 452 transitions. [2024-12-06 05:25:46,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 05:25:46,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:46,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:46,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:46,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:46,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:46,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 431 states and 466 transitions. [2024-12-06 05:25:46,623 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 466 transitions. [2024-12-06 05:25:46,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 05:25:46,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:46,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:46,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:46,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:46,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 442 states and 477 transitions. [2024-12-06 05:25:46,793 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 477 transitions. [2024-12-06 05:25:46,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 05:25:46,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:46,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:46,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:46,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:47,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:47,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 443 states and 480 transitions. [2024-12-06 05:25:47,297 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 480 transitions. [2024-12-06 05:25:47,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 05:25:47,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:47,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:47,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:47,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:47,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:47,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 444 states and 481 transitions. [2024-12-06 05:25:47,352 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 481 transitions. [2024-12-06 05:25:47,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 05:25:47,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:47,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:47,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:47,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:47,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:47,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 443 states and 480 transitions. [2024-12-06 05:25:47,378 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 480 transitions. [2024-12-06 05:25:47,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:25:47,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:47,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:47,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:47,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:48,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:48,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 503 states and 545 transitions. [2024-12-06 05:25:48,820 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 545 transitions. [2024-12-06 05:25:48,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:25:48,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:48,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:48,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:48,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:48,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:48,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 505 states and 547 transitions. [2024-12-06 05:25:48,888 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 547 transitions. [2024-12-06 05:25:48,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:25:48,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:48,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:48,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:49,053 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:50,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:50,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 566 states and 616 transitions. [2024-12-06 05:25:50,778 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 616 transitions. [2024-12-06 05:25:50,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:25:50,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:50,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:50,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:50,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:50,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:50,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 569 states and 619 transitions. [2024-12-06 05:25:50,876 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 619 transitions. [2024-12-06 05:25:50,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 05:25:50,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:50,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:50,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:50,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:50,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:50,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 573 states and 623 transitions. [2024-12-06 05:25:50,951 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 623 transitions. [2024-12-06 05:25:50,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:25:50,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:50,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:50,980 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:51,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:51,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 580 states and 634 transitions. [2024-12-06 05:25:51,682 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 634 transitions. [2024-12-06 05:25:51,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:25:51,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:51,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:51,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:51,719 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:51,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:51,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 581 states and 637 transitions. [2024-12-06 05:25:51,753 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 637 transitions. [2024-12-06 05:25:51,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:25:51,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:51,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:51,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:51,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:51,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:51,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 580 states and 636 transitions. [2024-12-06 05:25:51,789 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 636 transitions. [2024-12-06 05:25:51,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:25:51,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:51,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:51,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:51,855 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:52,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:52,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 589 states and 649 transitions. [2024-12-06 05:25:52,613 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 649 transitions. [2024-12-06 05:25:52,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:25:52,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:52,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:52,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:52,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:52,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 591 states and 656 transitions. [2024-12-06 05:25:52,768 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 656 transitions. [2024-12-06 05:25:52,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:25:52,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:52,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:52,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:52,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:52,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:52,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 597 states and 662 transitions. [2024-12-06 05:25:52,874 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 662 transitions. [2024-12-06 05:25:52,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:25:52,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:52,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:52,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:52,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:52,910 INFO L256 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:25:52,911 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:52,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:53,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:53,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 599 states and 664 transitions. [2024-12-06 05:25:53,123 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 664 transitions. [2024-12-06 05:25:53,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:25:53,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:53,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:53,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:53,168 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:53,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:53,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 600 states and 665 transitions. [2024-12-06 05:25:53,347 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 665 transitions. [2024-12-06 05:25:53,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:25:53,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:53,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:53,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:53,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:53,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:53,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 607 states and 672 transitions. [2024-12-06 05:25:53,906 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 672 transitions. [2024-12-06 05:25:53,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:25:53,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:53,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:53,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:54,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:54,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:54,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 615 states and 680 transitions. [2024-12-06 05:25:54,482 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 680 transitions. [2024-12-06 05:25:54,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 05:25:54,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:54,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:54,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:54,516 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:54,517 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:54,589 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:54,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:54,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 617 states and 683 transitions. [2024-12-06 05:25:54,653 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 683 transitions. [2024-12-06 05:25:54,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 05:25:54,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:54,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:54,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:55,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:55,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 626 states and 692 transitions. [2024-12-06 05:25:55,352 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 692 transitions. [2024-12-06 05:25:55,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:25:55,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:55,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:55,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:55,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:55,381 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:55,382 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:58,365 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:58,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:58,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 629 states and 695 transitions. [2024-12-06 05:25:58,432 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 695 transitions. [2024-12-06 05:25:58,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:25:58,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:58,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:58,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:58,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:58,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:58,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 628 states and 694 transitions. [2024-12-06 05:25:58,452 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 694 transitions. [2024-12-06 05:25:58,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 05:25:58,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:58,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:58,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:58,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:58,481 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:25:58,482 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:58,559 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:58,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:58,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 630 states and 696 transitions. [2024-12-06 05:25:58,607 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 696 transitions. [2024-12-06 05:25:58,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 05:25:58,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:58,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:58,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:58,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:58,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:58,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 641 states and 707 transitions. [2024-12-06 05:25:58,836 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 707 transitions. [2024-12-06 05:25:58,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:25:58,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:58,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:58,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:58,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:58,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:58,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 642 states and 708 transitions. [2024-12-06 05:25:58,890 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 708 transitions. [2024-12-06 05:25:58,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:25:58,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:58,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:58,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:58,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:58,926 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:58,927 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:25:59,006 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:59,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:59,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 644 states and 711 transitions. [2024-12-06 05:25:59,070 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 711 transitions. [2024-12-06 05:25:59,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:25:59,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:59,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:59,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:59,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:59,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:59,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 643 states and 710 transitions. [2024-12-06 05:25:59,094 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 710 transitions. [2024-12-06 05:25:59,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 05:25:59,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:59,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:59,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:25:59,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:59,130 INFO L256 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:25:59,131 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:02,256 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:02,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:02,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 646 states and 713 transitions. [2024-12-06 05:26:02,337 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 713 transitions. [2024-12-06 05:26:02,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 05:26:02,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:02,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:02,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:02,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:02,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:02,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 648 states and 716 transitions. [2024-12-06 05:26:02,415 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 716 transitions. [2024-12-06 05:26:02,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 05:26:02,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:02,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:02,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:02,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:02,446 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:26:02,447 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:02,523 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:02,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:02,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 650 states and 718 transitions. [2024-12-06 05:26:02,570 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 718 transitions. [2024-12-06 05:26:02,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 05:26:02,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:02,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:02,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:02,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:02,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:02,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 653 states and 723 transitions. [2024-12-06 05:26:02,642 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 723 transitions. [2024-12-06 05:26:02,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 05:26:02,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:02,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:02,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:02,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:02,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:02,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 657 states and 728 transitions. [2024-12-06 05:26:02,744 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 728 transitions. [2024-12-06 05:26:02,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 05:26:02,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:02,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:02,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:02,817 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:02,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:02,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 659 states and 731 transitions. [2024-12-06 05:26:02,855 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 731 transitions. [2024-12-06 05:26:02,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 05:26:02,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:02,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:02,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:02,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:02,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:02,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 658 states and 730 transitions. [2024-12-06 05:26:02,875 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 730 transitions. [2024-12-06 05:26:02,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:26:02,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:02,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:02,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:02,902 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:02,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:02,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 661 states and 733 transitions. [2024-12-06 05:26:02,977 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 733 transitions. [2024-12-06 05:26:02,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:26:02,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:02,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:02,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:02,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:03,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:03,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 667 states and 740 transitions. [2024-12-06 05:26:03,075 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 740 transitions. [2024-12-06 05:26:03,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:26:03,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:03,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:03,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:03,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:03,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:03,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 674 states and 747 transitions. [2024-12-06 05:26:03,504 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 747 transitions. [2024-12-06 05:26:03,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:26:03,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:03,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:03,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:03,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:03,534 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:26:03,535 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:03,600 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:03,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 677 states and 750 transitions. [2024-12-06 05:26:03,666 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 750 transitions. [2024-12-06 05:26:03,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:26:03,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:03,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:03,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:03,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:03,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:03,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 676 states and 749 transitions. [2024-12-06 05:26:03,689 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 749 transitions. [2024-12-06 05:26:03,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:26:03,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:03,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:03,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:03,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:03,718 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:26:03,719 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:06,754 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:06,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:06,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 677 states and 751 transitions. [2024-12-06 05:26:06,785 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 751 transitions. [2024-12-06 05:26:06,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:26:06,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:06,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:06,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:06,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:06,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:06,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 676 states and 750 transitions. [2024-12-06 05:26:06,805 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 750 transitions. [2024-12-06 05:26:06,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:26:06,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:06,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:06,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:06,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:06,833 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:26:06,834 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:06,903 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:06,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:06,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 678 states and 752 transitions. [2024-12-06 05:26:06,986 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 752 transitions. [2024-12-06 05:26:06,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:26:06,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:06,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:06,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:07,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:07,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:07,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 677 states and 751 transitions. [2024-12-06 05:26:07,090 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 751 transitions. [2024-12-06 05:26:07,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:26:07,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:07,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:07,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:07,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:07,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:07,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 676 states and 750 transitions. [2024-12-06 05:26:07,543 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 750 transitions. [2024-12-06 05:26:07,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:26:07,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:07,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:07,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:07,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:07,576 INFO L256 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:26:07,577 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:07,674 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:07,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:07,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 679 states and 753 transitions. [2024-12-06 05:26:07,743 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 753 transitions. [2024-12-06 05:26:07,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:26:07,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:07,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:07,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:07,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:07,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:07,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 678 states and 752 transitions. [2024-12-06 05:26:07,770 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 752 transitions. [2024-12-06 05:26:07,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:26:07,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:07,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:07,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:07,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:07,806 INFO L256 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:26:07,807 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:10,923 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:10,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:10,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 679 states and 754 transitions. [2024-12-06 05:26:10,957 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 754 transitions. [2024-12-06 05:26:10,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:26:10,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:10,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:10,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:10,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:11,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:11,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 718 states and 796 transitions. [2024-12-06 05:26:11,496 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 796 transitions. [2024-12-06 05:26:11,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:26:11,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:11,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:11,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:11,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:11,528 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:26:11,529 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:11,599 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:11,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:11,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 720 states and 798 transitions. [2024-12-06 05:26:11,672 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 798 transitions. [2024-12-06 05:26:11,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:26:11,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:11,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:11,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:11,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:11,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:11,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 721 states and 799 transitions. [2024-12-06 05:26:11,725 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 799 transitions. [2024-12-06 05:26:11,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:26:11,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:11,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:11,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:11,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:11,757 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:26:11,758 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:11,836 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:11,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:11,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 723 states and 801 transitions. [2024-12-06 05:26:11,881 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 801 transitions. [2024-12-06 05:26:11,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:26:11,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:11,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:11,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:12,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:12,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:12,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 724 states and 802 transitions. [2024-12-06 05:26:12,403 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 802 transitions. [2024-12-06 05:26:12,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:26:12,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:12,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:12,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:12,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:12,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:12,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 723 states and 801 transitions. [2024-12-06 05:26:12,918 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 801 transitions. [2024-12-06 05:26:12,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:26:12,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:12,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:12,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:13,006 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 05:26:13,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:13,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 722 states and 800 transitions. [2024-12-06 05:26:13,180 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 800 transitions. [2024-12-06 05:26:13,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:26:13,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:13,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:13,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:13,255 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:26:13,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:13,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 721 states and 799 transitions. [2024-12-06 05:26:13,570 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 799 transitions. [2024-12-06 05:26:13,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:26:13,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:13,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:13,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:13,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:13,611 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:26:13,612 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:13,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:26:14,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:14,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 739 states and 819 transitions. [2024-12-06 05:26:14,696 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 819 transitions. [2024-12-06 05:26:14,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:26:14,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:14,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:14,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:14,718 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:26:15,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:15,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 736 states and 814 transitions. [2024-12-06 05:26:15,265 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 814 transitions. [2024-12-06 05:26:15,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:26:15,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:15,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:15,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:15,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:15,294 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:26:15,295 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:15,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:26:15,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:15,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 737 states and 815 transitions. [2024-12-06 05:26:15,385 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 815 transitions. [2024-12-06 05:26:15,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:26:15,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:15,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:15,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:15,404 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:26:15,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:15,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 733 states and 810 transitions. [2024-12-06 05:26:15,603 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 810 transitions. [2024-12-06 05:26:15,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:26:15,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:15,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:15,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:15,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:26:15,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:15,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 732 states and 809 transitions. [2024-12-06 05:26:15,642 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 809 transitions. [2024-12-06 05:26:15,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:26:15,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:15,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:15,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:15,666 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:26:15,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:15,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 727 states and 803 transitions. [2024-12-06 05:26:15,939 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 803 transitions. [2024-12-06 05:26:15,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:26:15,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:15,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:15,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:15,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:26:16,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:16,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 729 states and 806 transitions. [2024-12-06 05:26:16,051 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 806 transitions. [2024-12-06 05:26:16,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:26:16,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:16,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:16,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:16,070 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:26:16,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 722 states and 798 transitions. [2024-12-06 05:26:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 798 transitions. [2024-12-06 05:26:16,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:26:16,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:16,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:16,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:16,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:16,217 INFO L256 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:26:16,218 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:16,299 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:16,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:16,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 732 states and 808 transitions. [2024-12-06 05:26:16,501 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 808 transitions. [2024-12-06 05:26:16,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 05:26:16,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:16,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:16,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:16,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:16,531 INFO L256 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:26:16,532 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:16,660 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:26:17,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:17,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 731 states and 807 transitions. [2024-12-06 05:26:17,026 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 807 transitions. [2024-12-06 05:26:17,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 05:26:17,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:17,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:17,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:17,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:17,055 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:26:17,056 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:17,719 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:20,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:20,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 774 states and 855 transitions. [2024-12-06 05:26:20,135 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 855 transitions. [2024-12-06 05:26:20,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:26:20,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:20,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:20,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:20,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:20,176 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:26:20,177 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:20,812 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:24,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:24,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 818 states and 903 transitions. [2024-12-06 05:26:24,683 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 903 transitions. [2024-12-06 05:26:24,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:26:24,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:24,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:24,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:24,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:24,743 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:26:24,744 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:25,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:27,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:27,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 826 states and 912 transitions. [2024-12-06 05:26:27,499 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 912 transitions. [2024-12-06 05:26:27,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:26:27,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:27,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:27,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:27,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:27,534 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:26:27,535 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:28,164 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:29,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:29,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 828 states and 917 transitions. [2024-12-06 05:26:29,497 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 917 transitions. [2024-12-06 05:26:29,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:26:29,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:29,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:29,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:29,640 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:26:33,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:33,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 889 states and 990 transitions. [2024-12-06 05:26:33,750 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 990 transitions. [2024-12-06 05:26:33,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:26:33,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:33,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:33,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:33,888 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:26:34,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:34,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 892 states and 999 transitions. [2024-12-06 05:26:34,495 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 999 transitions. [2024-12-06 05:26:34,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:26:34,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:34,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:34,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:34,663 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:26:39,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:39,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 954 states and 1077 transitions. [2024-12-06 05:26:39,704 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1077 transitions. [2024-12-06 05:26:39,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:26:39,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:39,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:39,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:39,809 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:26:40,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:40,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 958 states and 1088 transitions. [2024-12-06 05:26:40,538 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1088 transitions. [2024-12-06 05:26:40,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 05:26:40,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:40,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:40,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:40,683 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:26:41,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:41,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 961 states and 1094 transitions. [2024-12-06 05:26:41,478 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1094 transitions. [2024-12-06 05:26:41,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 05:26:41,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:41,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:41,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:41,511 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:26:42,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:42,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 964 states and 1102 transitions. [2024-12-06 05:26:42,377 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1102 transitions. [2024-12-06 05:26:42,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 05:26:42,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:42,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:42,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:42,397 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:26:42,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:42,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 966 states and 1107 transitions. [2024-12-06 05:26:42,861 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1107 transitions. [2024-12-06 05:26:42,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 05:26:42,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:42,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:42,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:42,882 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:26:43,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:43,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 967 states and 1111 transitions. [2024-12-06 05:26:43,353 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1111 transitions. [2024-12-06 05:26:43,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:26:43,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:43,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:43,377 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:26:44,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:44,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 971 states and 1118 transitions. [2024-12-06 05:26:44,377 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1118 transitions. [2024-12-06 05:26:44,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 05:26:44,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:44,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:44,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:44,418 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:26:45,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:45,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 974 states and 1125 transitions. [2024-12-06 05:26:45,676 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1125 transitions. [2024-12-06 05:26:45,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 05:26:45,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:45,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:45,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:45,709 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:26:45,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:45,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 975 states and 1129 transitions. [2024-12-06 05:26:45,977 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1129 transitions. [2024-12-06 05:26:45,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:26:45,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:45,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:46,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:46,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:46,030 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:26:46,031 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:46,243 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:26:48,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:48,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 984 states and 1145 transitions. [2024-12-06 05:26:48,533 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1145 transitions. [2024-12-06 05:26:48,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 05:26:48,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:48,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:48,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:48,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:48,565 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:26:48,566 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:51,804 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:26:51,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:51,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 985 states and 1146 transitions. [2024-12-06 05:26:51,901 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1146 transitions. [2024-12-06 05:26:51,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 05:26:51,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:51,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:51,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:51,923 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 05:26:52,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:52,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 986 states and 1147 transitions. [2024-12-06 05:26:52,493 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1147 transitions. [2024-12-06 05:26:52,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 05:26:52,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:52,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:52,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:52,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:52,529 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:26:52,530 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:52,731 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:26:53,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:53,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 988 states and 1149 transitions. [2024-12-06 05:26:53,042 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1149 transitions. [2024-12-06 05:26:53,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:26:53,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:53,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:53,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:53,067 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:26:53,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:53,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 989 states and 1150 transitions. [2024-12-06 05:26:53,383 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1150 transitions. [2024-12-06 05:26:53,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 05:26:53,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:53,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:53,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:53,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:53,442 INFO L256 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:26:53,445 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:53,559 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:26:53,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:53,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 991 states and 1152 transitions. [2024-12-06 05:26:53,626 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1152 transitions. [2024-12-06 05:26:53,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 05:26:53,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:53,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:53,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:53,683 INFO L256 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:26:53,686 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:53,806 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:26:53,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:53,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 992 states and 1153 transitions. [2024-12-06 05:26:53,849 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1153 transitions. [2024-12-06 05:26:53,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 05:26:53,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:53,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:53,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:53,871 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 05:26:54,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:54,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 993 states and 1154 transitions. [2024-12-06 05:26:54,369 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1154 transitions. [2024-12-06 05:26:54,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 05:26:54,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:54,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:54,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:54,411 INFO L256 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:26:54,412 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:54,517 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:26:54,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:54,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 994 states and 1158 transitions. [2024-12-06 05:26:54,667 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1158 transitions. [2024-12-06 05:26:54,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 05:26:54,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:54,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:54,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:54,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:54,698 INFO L256 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:26:54,699 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:55,408 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:26:58,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:58,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 1008 states and 1176 transitions. [2024-12-06 05:26:58,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1176 transitions. [2024-12-06 05:26:58,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 05:26:58,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:58,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:58,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:58,722 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 05:26:58,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:58,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 1007 states and 1175 transitions. [2024-12-06 05:26:58,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1175 transitions. [2024-12-06 05:26:58,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 05:26:58,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:58,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:58,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:26:58,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:58,868 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 05:26:58,869 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:26:59,649 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:27:03,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:03,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 1021 states and 1199 transitions. [2024-12-06 05:27:03,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1199 transitions. [2024-12-06 05:27:03,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 05:27:03,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:03,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:03,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:03,239 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:27:03,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:03,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 1020 states and 1198 transitions. [2024-12-06 05:27:03,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1198 transitions. [2024-12-06 05:27:03,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 05:27:03,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:03,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:03,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:03,521 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:27:07,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:07,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 1079 states and 1263 transitions. [2024-12-06 05:27:07,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1263 transitions. [2024-12-06 05:27:07,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 05:27:07,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:07,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:07,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:07,690 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:27:07,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:07,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 1076 states and 1260 transitions. [2024-12-06 05:27:07,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1260 transitions. [2024-12-06 05:27:07,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 05:27:07,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:07,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:07,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:08,135 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:27:13,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:13,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1137 states and 1333 transitions. [2024-12-06 05:27:13,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1333 transitions. [2024-12-06 05:27:13,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 05:27:13,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:13,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:13,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:13,406 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 05:27:13,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:13,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 1133 states and 1329 transitions. [2024-12-06 05:27:13,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1329 transitions. [2024-12-06 05:27:13,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 05:27:13,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:13,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:13,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:13,561 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:27:13,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:13,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 1128 states and 1324 transitions. [2024-12-06 05:27:13,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1324 transitions. [2024-12-06 05:27:13,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 05:27:13,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:13,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:13,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:13,870 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:27:15,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:15,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1133 states and 1334 transitions. [2024-12-06 05:27:15,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1334 transitions. [2024-12-06 05:27:15,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 05:27:15,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:15,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:15,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:15,270 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 05:27:17,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:17,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1139 states and 1346 transitions. [2024-12-06 05:27:17,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1346 transitions. [2024-12-06 05:27:17,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 05:27:17,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:17,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:17,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:17,325 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:27:17,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:17,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1132 states and 1339 transitions. [2024-12-06 05:27:17,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 1339 transitions. [2024-12-06 05:27:17,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 05:27:17,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:17,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:17,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:27:17,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:17,530 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:27:17,531 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:27:17,642 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:27:19,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:19,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1140 states and 1354 transitions. [2024-12-06 05:27:19,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1354 transitions. [2024-12-06 05:27:19,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 05:27:19,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:19,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:19,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:19,806 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 05:27:20,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:20,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1132 states and 1346 transitions. [2024-12-06 05:27:20,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 1346 transitions. [2024-12-06 05:27:20,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 05:27:20,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:20,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:20,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:20,356 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:27:20,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:20,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1123 states and 1337 transitions. [2024-12-06 05:27:20,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1337 transitions. [2024-12-06 05:27:20,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 05:27:20,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:20,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:20,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:27:20,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:20,947 INFO L256 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:27:20,948 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:27:21,072 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:27:21,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:21,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1125 states and 1339 transitions. [2024-12-06 05:27:21,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1339 transitions. [2024-12-06 05:27:21,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 05:27:21,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:21,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:21,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:21,327 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 05:27:23,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:23,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1138 states and 1352 transitions. [2024-12-06 05:27:23,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1352 transitions. [2024-12-06 05:27:23,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 05:27:23,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:23,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:27:23,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:23,675 INFO L256 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:27:23,676 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:27:23,840 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:27:23,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:23,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1140 states and 1354 transitions. [2024-12-06 05:27:23,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1354 transitions. [2024-12-06 05:27:23,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 05:27:23,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:23,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:24,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:24,068 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:27:24,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:24,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1141 states and 1355 transitions. [2024-12-06 05:27:24,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1355 transitions. [2024-12-06 05:27:24,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 05:27:24,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:24,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:24,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:24,607 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 05:27:24,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:24,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1140 states and 1354 transitions. [2024-12-06 05:27:24,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1354 transitions. [2024-12-06 05:27:24,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 05:27:24,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:24,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:24,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:24,728 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:27:24,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:24,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1139 states and 1353 transitions. [2024-12-06 05:27:24,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1353 transitions. [2024-12-06 05:27:24,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 05:27:24,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:24,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:24,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:27:24,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:24,898 INFO L256 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:27:24,899 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:27:25,001 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:27:25,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:25,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1141 states and 1355 transitions. [2024-12-06 05:27:25,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1355 transitions. [2024-12-06 05:27:25,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 05:27:25,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:25,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:25,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:25,241 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:27:25,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:25,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1138 states and 1350 transitions. [2024-12-06 05:27:25,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1350 transitions. [2024-12-06 05:27:25,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 05:27:25,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:25,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:25,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:27:25,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:25,459 INFO L256 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:27:25,460 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:27:25,586 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:27:25,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:25,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1140 states and 1352 transitions. [2024-12-06 05:27:25,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1352 transitions. [2024-12-06 05:27:25,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 05:27:25,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:25,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:25,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:25,734 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 05:27:25,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:25,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1136 states and 1347 transitions. [2024-12-06 05:27:25,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1347 transitions. [2024-12-06 05:27:25,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 05:27:25,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:25,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:25,946 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:27:26,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:26,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1131 states and 1341 transitions. [2024-12-06 05:27:26,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1341 transitions. [2024-12-06 05:27:26,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 05:27:26,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:26,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:26,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:26,139 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:27:26,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:26,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 1134 states and 1344 transitions. [2024-12-06 05:27:26,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1344 transitions. [2024-12-06 05:27:26,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 05:27:26,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:26,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:26,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:26,418 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:27:26,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:26,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1127 states and 1336 transitions. [2024-12-06 05:27:26,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1336 transitions. [2024-12-06 05:27:26,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 05:27:26,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:26,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:26,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:26,782 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 05:27:27,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:27,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 1119 states and 1328 transitions. [2024-12-06 05:27:27,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1328 transitions. [2024-12-06 05:27:27,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 05:27:27,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:27,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:27,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:27:27,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:27,242 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:27:27,243 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:27:27,372 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:27:27,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:27,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1121 states and 1330 transitions. [2024-12-06 05:27:27,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1330 transitions. [2024-12-06 05:27:27,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 05:27:27,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:27,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:27,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:27:27,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:27,468 INFO L256 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:27:27,469 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:27:27,585 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:27:27,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:27,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 1123 states and 1332 transitions. [2024-12-06 05:27:27,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1332 transitions. [2024-12-06 05:27:27,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 05:27:27,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:27,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:27,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:27:27,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:27,829 INFO L256 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:27:27,830 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:27:27,962 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:27:28,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:28,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1125 states and 1334 transitions. [2024-12-06 05:27:28,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1334 transitions. [2024-12-06 05:27:28,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 05:27:28,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:28,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:28,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:28,236 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 05:27:31,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:31,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 1164 states and 1379 transitions. [2024-12-06 05:27:31,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1379 transitions. [2024-12-06 05:27:31,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 05:27:31,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:31,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:31,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:27:31,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:31,206 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:27:31,207 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:27:31,330 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:27:31,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:31,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 1166 states and 1381 transitions. [2024-12-06 05:27:31,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1381 transitions. [2024-12-06 05:27:31,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 05:27:31,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:31,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:31,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:31,763 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 05:27:35,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:35,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 1206 states and 1427 transitions. [2024-12-06 05:27:35,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1427 transitions. [2024-12-06 05:27:35,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 05:27:35,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:35,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:35,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:27:35,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:35,152 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:27:35,153 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:27:35,282 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:27:35,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:35,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1207 states and 1428 transitions. [2024-12-06 05:27:35,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1428 transitions. [2024-12-06 05:27:35,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 05:27:35,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:35,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:35,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:35,375 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 05:27:43,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:43,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 1247 states and 1473 transitions. [2024-12-06 05:27:43,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1473 transitions. [2024-12-06 05:27:43,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 05:27:43,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:43,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:43,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:27:43,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:43,043 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:27:43,045 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:27:43,938 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:27:58,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:58,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 1335 states and 1571 transitions. [2024-12-06 05:27:58,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 1571 transitions. [2024-12-06 05:27:58,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 05:27:58,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:58,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:58,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:27:58,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:58,085 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:27:58,087 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:27:58,432 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:28:00,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:00,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1349 states and 1584 transitions. [2024-12-06 05:28:00,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 1584 transitions. [2024-12-06 05:28:00,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 05:28:00,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:00,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:00,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:28:00,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:00,646 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 05:28:00,647 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:28:01,667 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:28:09,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:09,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1394 states and 1635 transitions. [2024-12-06 05:28:09,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 1635 transitions. [2024-12-06 05:28:09,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 05:28:09,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:09,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:09,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:28:09,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:09,644 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 05:28:09,646 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:28:09,980 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:28:11,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:11,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1408 states and 1648 transitions. [2024-12-06 05:28:11,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 1648 transitions. [2024-12-06 05:28:11,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 05:28:11,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:11,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:11,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:28:11,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:11,937 INFO L256 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:28:11,938 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:28:12,071 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:28:12,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:12,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1418 states and 1660 transitions. [2024-12-06 05:28:12,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1660 transitions. [2024-12-06 05:28:12,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:28:12,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:12,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:12,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:28:12,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:12,539 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 05:28:12,540 INFO L279 TraceCheckSpWp]: Computing forward predicates...