./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_unwindbound10.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_5984bc8e-66e8-4fd6-b670-c0d6116f0680/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5984bc8e-66e8-4fd6-b670-c0d6116f0680/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5984bc8e-66e8-4fd6-b670-c0d6116f0680/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5984bc8e-66e8-4fd6-b670-c0d6116f0680/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_unwindbound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5984bc8e-66e8-4fd6-b670-c0d6116f0680/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5984bc8e-66e8-4fd6-b670-c0d6116f0680/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d8ee33f278cd93a3b1e0d551730c6407889b70e338ebc3c857541220d9b0f75f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:09:54,189 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:09:54,288 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5984bc8e-66e8-4fd6-b670-c0d6116f0680/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 04:09:54,296 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:09:54,299 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:09:54,335 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:09:54,336 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:09:54,337 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:09:54,337 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:09:54,337 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:09:54,338 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:09:54,338 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:09:54,339 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:09:54,339 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:09:54,339 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:09:54,340 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:09:54,340 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:09:54,340 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:09:54,341 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:09:54,341 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 04:09:54,341 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:09:54,341 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:09:54,341 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:09:54,341 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:09:54,341 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:09:54,342 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:09:54,342 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:09:54,342 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:09:54,342 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:09:54,342 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:09:54,342 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:09:54,342 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:09:54,342 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:09:54,342 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:09:54,343 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:09:54,343 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_5984bc8e-66e8-4fd6-b670-c0d6116f0680/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8ee33f278cd93a3b1e0d551730c6407889b70e338ebc3c857541220d9b0f75f [2024-11-25 04:09:54,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:09:54,687 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:09:54,690 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:09:54,691 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:09:54,692 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:09:54,693 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5984bc8e-66e8-4fd6-b670-c0d6116f0680/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_unwindbound10.c [2024-11-25 04:09:57,701 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5984bc8e-66e8-4fd6-b670-c0d6116f0680/bin/ukojak-verify-ENZ3QT5qd3/data/fda9e0908/d69fbd4f6e8e45908eba8c034355941d/FLAGf9a5a3100 [2024-11-25 04:09:58,024 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:09:58,025 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5984bc8e-66e8-4fd6-b670-c0d6116f0680/sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_unwindbound10.c [2024-11-25 04:09:58,041 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5984bc8e-66e8-4fd6-b670-c0d6116f0680/bin/ukojak-verify-ENZ3QT5qd3/data/fda9e0908/d69fbd4f6e8e45908eba8c034355941d/FLAGf9a5a3100 [2024-11-25 04:09:58,063 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5984bc8e-66e8-4fd6-b670-c0d6116f0680/bin/ukojak-verify-ENZ3QT5qd3/data/fda9e0908/d69fbd4f6e8e45908eba8c034355941d [2024-11-25 04:09:58,067 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:09:58,069 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:09:58,070 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:09:58,071 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:09:58,076 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:09:58,077 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:09:58" (1/1) ... [2024-11-25 04:09:58,079 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d8a45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:58, skipping insertion in model container [2024-11-25 04:09:58,079 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:09:58" (1/1) ... [2024-11-25 04:09:58,095 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:09:58,304 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:09:58,319 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:09:58,352 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:09:58,370 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:09:58,371 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:58 WrapperNode [2024-11-25 04:09:58,371 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:09:58,372 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:09:58,372 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:09:58,372 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:09:58,380 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:58" (1/1) ... [2024-11-25 04:09:58,387 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:58" (1/1) ... [2024-11-25 04:09:58,420 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 120 [2024-11-25 04:09:58,420 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:09:58,421 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:09:58,421 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:09:58,421 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:09:58,433 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:58" (1/1) ... [2024-11-25 04:09:58,434 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:58" (1/1) ... [2024-11-25 04:09:58,435 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:58" (1/1) ... [2024-11-25 04:09:58,435 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:58" (1/1) ... [2024-11-25 04:09:58,443 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:58" (1/1) ... [2024-11-25 04:09:58,444 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:58" (1/1) ... [2024-11-25 04:09:58,450 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:58" (1/1) ... [2024-11-25 04:09:58,454 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:58" (1/1) ... [2024-11-25 04:09:58,455 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:58" (1/1) ... [2024-11-25 04:09:58,456 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:09:58,457 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:09:58,457 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:09:58,457 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:09:58,462 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:58" (1/1) ... [2024-11-25 04:09:58,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:09:58,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5984bc8e-66e8-4fd6-b670-c0d6116f0680/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:09:58,513 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5984bc8e-66e8-4fd6-b670-c0d6116f0680/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:09:58,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5984bc8e-66e8-4fd6-b670-c0d6116f0680/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:09:58,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:09:58,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:09:58,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:09:58,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:09:58,562 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 04:09:58,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 04:09:58,677 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:09:58,679 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:09:59,152 INFO L? ?]: Removed 137 outVars from TransFormulas that were not future-live. [2024-11-25 04:09:59,153 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:09:59,187 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:09:59,187 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 04:09:59,188 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:09:59 BoogieIcfgContainer [2024-11-25 04:09:59,188 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:09:59,189 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:09:59,189 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:09:59,199 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:09:59,199 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:09:59" (1/1) ... [2024-11-25 04:09:59,208 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:09:59,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:59,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 132 states and 136 transitions. [2024-11-25 04:09:59,260 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 136 transitions. [2024-11-25 04:09:59,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 04:09:59,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:59,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:59,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:59,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:59,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:59,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 131 states and 135 transitions. [2024-11-25 04:09:59,430 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 135 transitions. [2024-11-25 04:09:59,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 04:09:59,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:59,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:59,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:59,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:59,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:59,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 130 states and 134 transitions. [2024-11-25 04:09:59,556 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 134 transitions. [2024-11-25 04:09:59,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 04:09:59,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:59,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:59,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:59,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:59,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:59,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 129 states and 133 transitions. [2024-11-25 04:09:59,926 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 133 transitions. [2024-11-25 04:09:59,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 04:09:59,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:59,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:59,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:00,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:00,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:00,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 128 states and 132 transitions. [2024-11-25 04:10:00,347 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 132 transitions. [2024-11-25 04:10:00,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:10:00,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:00,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:00,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:00,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:00,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:00,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 128 states and 131 transitions. [2024-11-25 04:10:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 131 transitions. [2024-11-25 04:10:00,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:10:00,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:00,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:00,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:00,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:01,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:01,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 130 states and 134 transitions. [2024-11-25 04:10:01,149 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 134 transitions. [2024-11-25 04:10:01,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 04:10:01,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:01,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:01,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:01,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:01,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:01,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 131 states and 135 transitions. [2024-11-25 04:10:01,230 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 135 transitions. [2024-11-25 04:10:01,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 04:10:01,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:01,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:01,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:01,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:01,275 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:10:01,278 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:01,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:01,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:01,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 136 states and 143 transitions. [2024-11-25 04:10:01,660 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 143 transitions. [2024-11-25 04:10:01,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 04:10:01,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:01,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:01,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:01,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:01,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:01,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 137 states and 144 transitions. [2024-11-25 04:10:01,815 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 144 transitions. [2024-11-25 04:10:01,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 04:10:01,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:01,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:01,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:01,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:01,840 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:10:01,841 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:01,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:01,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:01,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 138 states and 145 transitions. [2024-11-25 04:10:01,878 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 145 transitions. [2024-11-25 04:10:01,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:10:01,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:01,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:01,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:01,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:01,908 INFO L256 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:10:01,909 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:01,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:02,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:02,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 145 states and 155 transitions. [2024-11-25 04:10:02,454 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 155 transitions. [2024-11-25 04:10:02,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:10:02,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:02,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:02,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:02,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:02,491 INFO L256 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:10:02,492 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:02,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:02,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:02,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 146 states and 156 transitions. [2024-11-25 04:10:02,536 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 156 transitions. [2024-11-25 04:10:02,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:10:02,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:02,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:02,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:02,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:02,569 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 04:10:02,570 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:02,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:02,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:02,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 149 states and 161 transitions. [2024-11-25 04:10:02,872 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 161 transitions. [2024-11-25 04:10:02,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 04:10:02,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:02,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:02,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:02,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:02,907 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 04:10:02,908 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:02,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:03,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:03,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 153 states and 167 transitions. [2024-11-25 04:10:03,302 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 167 transitions. [2024-11-25 04:10:03,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:10:03,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:03,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:03,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:03,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:03,325 INFO L256 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 04:10:03,326 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:03,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:03,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:03,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 156 states and 173 transitions. [2024-11-25 04:10:03,848 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 173 transitions. [2024-11-25 04:10:03,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:10:03,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:03,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:03,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:03,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:03,872 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 04:10:03,873 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:03,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:04,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:04,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 160 states and 180 transitions. [2024-11-25 04:10:04,551 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 180 transitions. [2024-11-25 04:10:04,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:10:04,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:04,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:04,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:04,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:04,579 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 04:10:04,580 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:04,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:05,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:05,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 164 states and 186 transitions. [2024-11-25 04:10:05,160 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 186 transitions. [2024-11-25 04:10:05,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:10:05,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:05,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:05,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:05,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:05,187 INFO L256 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:10:05,188 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:05,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:05,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:05,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 168 states and 192 transitions. [2024-11-25 04:10:05,842 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 192 transitions. [2024-11-25 04:10:05,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 04:10:05,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:05,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:05,869 INFO L256 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 04:10:05,870 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:06,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:08,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:08,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 183 states and 211 transitions. [2024-11-25 04:10:08,939 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 211 transitions. [2024-11-25 04:10:08,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:10:08,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:08,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:08,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:08,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:08,972 INFO L256 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 04:10:08,973 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:09,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:12,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:12,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 199 states and 231 transitions. [2024-11-25 04:10:12,280 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 231 transitions. [2024-11-25 04:10:12,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:10:12,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:12,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:12,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:12,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:15,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:15,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 216 states and 253 transitions. [2024-11-25 04:10:15,022 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 253 transitions. [2024-11-25 04:10:15,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:10:15,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:15,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:15,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:15,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:17,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:17,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 234 states and 276 transitions. [2024-11-25 04:10:17,341 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 276 transitions. [2024-11-25 04:10:17,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:10:17,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:17,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:17,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:17,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:17,377 INFO L256 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 04:10:17,379 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:17,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:19,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:19,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 238 states and 282 transitions. [2024-11-25 04:10:19,333 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 282 transitions. [2024-11-25 04:10:19,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:10:19,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:19,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:19,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:19,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:19,364 INFO L256 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 04:10:19,366 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:19,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:20,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:20,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 242 states and 287 transitions. [2024-11-25 04:10:20,888 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 287 transitions. [2024-11-25 04:10:20,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:10:20,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:20,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:20,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:21,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:24,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:24,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 263 states and 314 transitions. [2024-11-25 04:10:24,654 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 314 transitions. [2024-11-25 04:10:24,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:10:24,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:24,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:24,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:25,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:29,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:29,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 285 states and 343 transitions. [2024-11-25 04:10:29,822 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 343 transitions. [2024-11-25 04:10:29,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:10:29,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:29,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:29,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:29,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:29,863 INFO L256 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:10:29,864 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:29,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:33,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:33,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 302 states and 369 transitions. [2024-11-25 04:10:33,148 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 369 transitions. [2024-11-25 04:10:33,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:10:33,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:33,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:33,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:33,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:33,180 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:10:33,181 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:33,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:33,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:33,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 303 states and 370 transitions. [2024-11-25 04:10:33,237 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 370 transitions. [2024-11-25 04:10:33,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:10:33,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:33,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:33,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:33,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:35,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:35,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 310 states and 384 transitions. [2024-11-25 04:10:35,324 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 384 transitions. [2024-11-25 04:10:35,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:10:35,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:35,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:35,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:35,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:38,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:38,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 317 states and 399 transitions. [2024-11-25 04:10:38,302 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 399 transitions. [2024-11-25 04:10:38,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:10:38,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:38,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:38,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:38,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:44,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:44,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 331 states and 423 transitions. [2024-11-25 04:10:44,757 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 423 transitions. [2024-11-25 04:10:44,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:10:44,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:44,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:44,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:44,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:47,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:47,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 338 states and 438 transitions. [2024-11-25 04:10:47,344 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 438 transitions. [2024-11-25 04:10:47,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:10:47,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:47,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:47,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:47,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:50,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:50,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 345 states and 454 transitions. [2024-11-25 04:10:50,537 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 454 transitions. [2024-11-25 04:10:50,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:10:50,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:50,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:50,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:50,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:59,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:59,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 360 states and 481 transitions. [2024-11-25 04:10:59,685 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 481 transitions. [2024-11-25 04:10:59,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:10:59,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:59,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:59,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:00,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:06,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:06,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 374 states and 508 transitions. [2024-11-25 04:11:06,965 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 508 transitions. [2024-11-25 04:11:06,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:11:06,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:06,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:06,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:07,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:07,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:07,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 376 states and 510 transitions. [2024-11-25 04:11:07,099 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 510 transitions. [2024-11-25 04:11:07,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:11:07,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:07,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:07,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:07,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:19,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:19,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 392 states and 539 transitions. [2024-11-25 04:11:19,626 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 539 transitions. [2024-11-25 04:11:19,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:11:19,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:19,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:19,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:19,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:21,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:21,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 395 states and 544 transitions. [2024-11-25 04:11:21,982 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 544 transitions. [2024-11-25 04:11:21,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:11:21,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:21,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:21,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:22,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:22,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:22,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 397 states and 546 transitions. [2024-11-25 04:11:22,105 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 546 transitions. [2024-11-25 04:11:22,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:11:22,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:22,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:22,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:23,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:38,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:38,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 414 states and 576 transitions. [2024-11-25 04:11:38,199 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 576 transitions. [2024-11-25 04:11:38,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:11:38,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:38,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:38,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:38,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:40,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:40,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 416 states and 580 transitions. [2024-11-25 04:11:40,353 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 580 transitions. [2024-11-25 04:11:40,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 04:11:40,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:40,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:40,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:40,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:40,386 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 04:11:40,387 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:40,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:43,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:43,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 421 states and 586 transitions. [2024-11-25 04:11:43,023 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 586 transitions. [2024-11-25 04:11:43,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 04:11:43,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:43,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:43,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:43,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:56,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:56,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 446 states and 627 transitions. [2024-11-25 04:11:56,620 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 627 transitions. [2024-11-25 04:11:56,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 04:11:56,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:56,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:56,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:57,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:12:06,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:06,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 464 states and 659 transitions. [2024-11-25 04:12:06,489 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 659 transitions. [2024-11-25 04:12:06,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:12:06,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:06,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:06,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:06,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:06,520 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 04:12:06,521 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:06,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:12:09,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:09,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 470 states and 666 transitions. [2024-11-25 04:12:09,384 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 666 transitions. [2024-11-25 04:12:09,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:12:09,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:09,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:09,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:09,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:12:09,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:09,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 471 states and 668 transitions. [2024-11-25 04:12:09,491 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 668 transitions. [2024-11-25 04:12:09,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:12:09,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:09,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:09,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:09,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:12:14,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:14,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 479 states and 684 transitions. [2024-11-25 04:12:14,732 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 684 transitions. [2024-11-25 04:12:14,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:12:14,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:14,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:14,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:14,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:14,767 INFO L256 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 04:12:14,771 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:14,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:12:16,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:16,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 488 states and 700 transitions. [2024-11-25 04:12:16,972 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 700 transitions. [2024-11-25 04:12:16,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:12:16,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:16,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:16,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:17,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:12:17,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:17,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 489 states and 702 transitions. [2024-11-25 04:12:17,063 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 702 transitions. [2024-11-25 04:12:17,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:12:17,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:17,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:17,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:17,091 INFO L256 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:12:17,092 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:17,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:12:18,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:18,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 495 states and 711 transitions. [2024-11-25 04:12:18,207 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 711 transitions. [2024-11-25 04:12:18,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:12:18,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:18,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:18,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:12:36,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:36,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 525 states and 762 transitions. [2024-11-25 04:12:36,348 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 762 transitions. [2024-11-25 04:12:36,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:12:36,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:36,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:37,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:12:42,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:42,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 536 states and 780 transitions. [2024-11-25 04:12:42,629 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 780 transitions. [2024-11-25 04:12:42,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:12:42,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:42,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:42,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:43,592 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:02,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:02,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 567 states and 833 transitions. [2024-11-25 04:13:02,718 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 833 transitions. [2024-11-25 04:13:02,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:13:02,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:02,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:02,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:02,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:07,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:07,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 575 states and 846 transitions. [2024-11-25 04:13:07,483 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 846 transitions. [2024-11-25 04:13:07,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:13:07,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:07,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:07,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:07,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:07,515 INFO L256 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 04:13:07,516 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:08,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:16,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:16,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 591 states and 877 transitions. [2024-11-25 04:13:16,413 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 877 transitions. [2024-11-25 04:13:16,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:13:16,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:16,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:16,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:16,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:20,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:20,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 604 states and 897 transitions. [2024-11-25 04:13:20,886 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 897 transitions. [2024-11-25 04:13:20,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:13:20,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:20,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:20,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:20,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:20,917 INFO L256 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 04:13:20,918 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:22,267 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:35,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:35,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 620 states and 929 transitions. [2024-11-25 04:13:35,142 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 929 transitions. [2024-11-25 04:13:35,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:13:35,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:35,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:35,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:35,188 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:36,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:36,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 621 states and 930 transitions. [2024-11-25 04:13:36,306 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 930 transitions. [2024-11-25 04:13:36,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:13:36,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:36,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:36,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:36,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:41,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:41,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 635 states and 951 transitions. [2024-11-25 04:13:41,096 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 951 transitions. [2024-11-25 04:13:41,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:13:41,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:41,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:41,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:41,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:41,130 INFO L256 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 04:13:41,131 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:42,121 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:50,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:50,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 646 states and 977 transitions. [2024-11-25 04:13:50,862 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 977 transitions. [2024-11-25 04:13:50,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:13:50,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:50,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:50,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:50,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:56,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:56,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 654 states and 990 transitions. [2024-11-25 04:13:56,337 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 990 transitions. [2024-11-25 04:13:56,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:13:56,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:56,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:56,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:56,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:56,372 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 04:13:56,374 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:57,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:02,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:02,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 661 states and 999 transitions. [2024-11-25 04:14:02,985 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 999 transitions. [2024-11-25 04:14:02,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:14:02,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:02,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:02,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:03,616 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:15,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:15,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 675 states and 1026 transitions. [2024-11-25 04:14:15,029 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1026 transitions. [2024-11-25 04:14:15,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:14:15,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:15,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:15,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:15,075 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:20,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:20,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 683 states and 1039 transitions. [2024-11-25 04:14:20,379 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1039 transitions. [2024-11-25 04:14:20,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:14:20,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:20,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:20,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:14:20,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:20,407 INFO L256 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 04:14:20,408 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:14:21,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:23,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:23,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 687 states and 1044 transitions. [2024-11-25 04:14:23,032 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1044 transitions. [2024-11-25 04:14:23,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:14:23,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:23,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:23,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:24,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:46,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:46,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 702 states and 1072 transitions. [2024-11-25 04:14:46,983 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1072 transitions. [2024-11-25 04:14:46,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:14:46,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:46,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:46,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:47,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:15:00,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:00,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 730 states and 1112 transitions. [2024-11-25 04:15:00,102 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1112 transitions. [2024-11-25 04:15:00,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:15:00,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:00,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:00,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:15:00,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:00,131 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-25 04:15:00,132 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:15:00,835 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:15:03,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:03,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 734 states and 1119 transitions. [2024-11-25 04:15:03,938 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1119 transitions. [2024-11-25 04:15:03,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:15:03,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:03,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:15:03,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:03,969 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-25 04:15:03,969 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:15:04,639 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:15:08,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:08,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 736 states and 1122 transitions. [2024-11-25 04:15:08,737 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1122 transitions. [2024-11-25 04:15:08,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:15:08,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:08,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:08,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:08,980 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:15:10,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:10,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 737 states and 1132 transitions. [2024-11-25 04:15:10,465 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1132 transitions. [2024-11-25 04:15:10,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:15:10,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:10,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:10,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:15:10,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:10,504 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 04:15:10,505 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:15:12,953 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:15:28,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:28,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 751 states and 1165 transitions. [2024-11-25 04:15:28,452 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1165 transitions. [2024-11-25 04:15:28,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:15:28,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:28,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:28,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:28,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:15:43,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:43,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 779 states and 1205 transitions. [2024-11-25 04:15:43,166 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1205 transitions. [2024-11-25 04:15:43,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:15:43,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:43,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:15:43,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:43,197 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 04:15:43,198 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:15:43,780 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:15:48,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:48,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 783 states and 1213 transitions. [2024-11-25 04:15:48,685 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1213 transitions. [2024-11-25 04:15:48,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:15:48,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:48,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:15:48,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:48,711 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 04:15:48,712 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:15:48,829 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:15:50,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:50,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 785 states and 1215 transitions. [2024-11-25 04:15:50,071 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1215 transitions. [2024-11-25 04:15:50,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:15:50,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:50,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:50,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:15:50,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:50,104 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-25 04:15:50,105 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:15:53,366 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:16:11,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:11,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 799 states and 1250 transitions. [2024-11-25 04:16:11,637 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1250 transitions. [2024-11-25 04:16:11,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:16:11,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:11,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:11,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:11,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:16:18,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:18,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 816 states and 1273 transitions. [2024-11-25 04:16:18,276 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1273 transitions. [2024-11-25 04:16:18,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:16:18,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:18,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:18,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:19,707 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:16:48,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:48,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 832 states and 1304 transitions. [2024-11-25 04:16:48,142 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1304 transitions. [2024-11-25 04:16:48,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:16:48,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:48,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:48,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:48,173 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:16:49,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:49,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 834 states and 1306 transitions. [2024-11-25 04:16:49,906 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1306 transitions. [2024-11-25 04:16:49,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:16:49,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:49,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:49,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:49,938 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:16:52,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:52,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 836 states and 1312 transitions. [2024-11-25 04:16:52,980 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1312 transitions. [2024-11-25 04:16:52,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:16:52,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:52,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:52,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:53,017 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:16:54,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:54,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 837 states and 1312 transitions. [2024-11-25 04:16:54,739 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1312 transitions. [2024-11-25 04:16:54,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:16:54,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:54,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:54,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:16:54,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:54,767 INFO L256 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 04:16:54,768 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:16:56,660 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:17:07,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:07,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 845 states and 1323 transitions. [2024-11-25 04:17:07,026 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1323 transitions. [2024-11-25 04:17:07,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:17:07,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:07,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:07,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:07,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:17:07,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:07,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 846 states and 1324 transitions. [2024-11-25 04:17:07,153 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1324 transitions. [2024-11-25 04:17:07,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:17:07,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:07,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:07,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:09,535 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:17:38,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:38,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 863 states and 1356 transitions. [2024-11-25 04:17:38,311 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1356 transitions. [2024-11-25 04:17:38,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:17:38,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:38,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:38,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:38,347 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:17:41,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:41,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 865 states and 1363 transitions. [2024-11-25 04:17:41,187 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1363 transitions. [2024-11-25 04:17:41,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:17:41,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:41,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:41,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:41,219 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:17:43,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:43,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 867 states and 1364 transitions. [2024-11-25 04:17:43,332 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1364 transitions. [2024-11-25 04:17:43,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:17:43,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:43,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:43,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:43,364 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:17:45,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:45,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 868 states and 1364 transitions. [2024-11-25 04:17:45,147 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1364 transitions. [2024-11-25 04:17:45,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:17:45,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:45,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:45,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:17:45,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:45,176 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:17:45,177 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:17:47,741 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:17:58,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:58,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 877 states and 1378 transitions. [2024-11-25 04:17:58,063 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1378 transitions. [2024-11-25 04:17:58,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 04:17:58,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:58,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:58,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:59,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:18:02,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:02,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 878 states and 1379 transitions. [2024-11-25 04:18:02,132 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1379 transitions. [2024-11-25 04:18:02,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 04:18:02,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:02,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:02,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:18:02,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:02,163 INFO L256 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 04:18:02,164 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:18:02,923 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:18:26,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:26,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 894 states and 1405 transitions. [2024-11-25 04:18:26,993 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1405 transitions. [2024-11-25 04:18:26,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 04:18:26,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:26,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:27,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:18:27,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:27,019 INFO L256 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 04:18:27,020 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:18:27,076 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:18:31,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:31,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 897 states and 1408 transitions. [2024-11-25 04:18:31,402 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1408 transitions. [2024-11-25 04:18:31,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 04:18:31,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:31,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:31,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:18:31,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:31,431 INFO L256 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 04:18:31,432 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:18:31,504 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:18:32,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:32,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 895 states and 1405 transitions. [2024-11-25 04:18:32,905 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1405 transitions. [2024-11-25 04:18:32,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:18:32,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:32,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:32,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:33,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:18:35,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:35,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 899 states and 1409 transitions. [2024-11-25 04:18:35,047 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1409 transitions. [2024-11-25 04:18:35,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:18:35,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:35,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:35,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:18:35,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:35,078 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 04:18:35,079 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:18:35,157 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:18:42,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:42,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 904 states and 1417 transitions. [2024-11-25 04:18:42,087 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1417 transitions. [2024-11-25 04:18:42,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:18:42,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:42,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:42,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:18:42,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:42,111 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 04:18:42,112 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:18:42,175 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:18:44,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:44,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 907 states and 1419 transitions. [2024-11-25 04:18:44,385 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1419 transitions. [2024-11-25 04:18:44,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 04:18:44,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:44,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:44,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:18:44,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:44,421 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 04:18:44,423 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:18:47,084 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:19:10,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:10,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 929 states and 1456 transitions. [2024-11-25 04:19:10,854 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1456 transitions. [2024-11-25 04:19:10,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 04:19:10,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:10,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:10,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:19:10,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:10,891 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 04:19:10,892 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:19:11,265 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:19:19,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:19,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 937 states and 1466 transitions. [2024-11-25 04:19:19,797 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1466 transitions. [2024-11-25 04:19:19,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 04:19:19,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:19,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:19,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:21,260 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:19:40,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:40,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 952 states and 1500 transitions. [2024-11-25 04:19:40,754 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1500 transitions. [2024-11-25 04:19:40,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 04:19:40,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:40,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:40,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:41,041 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:19:47,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:47,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 961 states and 1512 transitions. [2024-11-25 04:19:47,330 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1512 transitions. [2024-11-25 04:19:47,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 04:19:47,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:47,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:47,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:47,881 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:19:53,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:53,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 969 states and 1523 transitions. [2024-11-25 04:19:53,679 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1523 transitions. [2024-11-25 04:19:53,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:19:53,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:53,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:53,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:53,703 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 04:20:01,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:01,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 977 states and 1535 transitions. [2024-11-25 04:20:01,349 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1535 transitions. [2024-11-25 04:20:01,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:20:01,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:01,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:01,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:01,364 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 04:20:08,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:08,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 984 states and 1546 transitions. [2024-11-25 04:20:08,903 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1546 transitions. [2024-11-25 04:20:08,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:20:08,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:08,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:08,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:20:08,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:08,973 INFO L256 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 04:20:08,974 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:20:09,864 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:33,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:33,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 998 states and 1566 transitions. [2024-11-25 04:20:33,564 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1566 transitions. [2024-11-25 04:20:33,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:20:33,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:33,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:33,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:33,588 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:20:39,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:39,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1007 states and 1579 transitions. [2024-11-25 04:20:39,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1579 transitions. [2024-11-25 04:20:39,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:20:39,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:39,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:39,651 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:20:41,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:41,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 1008 states and 1581 transitions. [2024-11-25 04:20:41,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1581 transitions. [2024-11-25 04:20:41,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:20:41,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:41,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:41,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:41,947 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:20:50,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:50,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1015 states and 1592 transitions. [2024-11-25 04:20:50,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1592 transitions. [2024-11-25 04:20:50,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:20:50,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:50,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:50,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:20:50,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:50,058 INFO L256 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 04:20:50,059 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:20:50,279 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:21:07,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:07,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1026 states and 1620 transitions. [2024-11-25 04:21:07,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1620 transitions. [2024-11-25 04:21:07,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 04:21:07,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:07,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:07,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:21:07,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:07,402 INFO L256 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-25 04:21:07,404 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:21:12,303 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:21:47,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:47,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1039 states and 1656 transitions. [2024-11-25 04:21:47,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1656 transitions. [2024-11-25 04:21:47,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 04:21:47,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:47,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:47,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:21:47,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:47,512 INFO L256 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-25 04:21:47,513 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:21:48,025 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:21:52,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:52,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1040 states and 1657 transitions. [2024-11-25 04:21:52,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1657 transitions. [2024-11-25 04:21:52,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 04:21:52,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:52,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:52,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:21:52,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:52,170 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-25 04:21:52,172 INFO L279 TraceCheckSpWp]: Computing forward predicates...