./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound50.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d76840a2-557a-4664-9e6e-4e757581f26a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d76840a2-557a-4664-9e6e-4e757581f26a/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d76840a2-557a-4664-9e6e-4e757581f26a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d76840a2-557a-4664-9e6e-4e757581f26a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d76840a2-557a-4664-9e6e-4e757581f26a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d76840a2-557a-4664-9e6e-4e757581f26a/bin/ukojak-verify-EEHR8qb7sm --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 0bcbcb4a55258889434b8bf703da9ec6fb29d07a2fbacad968a5ab15e005b314 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:48:29,451 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:48:29,535 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d76840a2-557a-4664-9e6e-4e757581f26a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:48:29,543 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:48:29,543 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:48:29,580 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:48:29,580 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:48:29,581 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:48:29,582 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:48:29,583 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:48:29,584 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:48:29,584 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:48:29,584 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:48:29,584 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:48:29,584 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:48:29,584 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:48:29,584 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:48:29,584 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:48:29,584 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:48:29,584 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:48:29,584 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:48:29,585 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:48:29,585 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:48:29,585 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:48:29,585 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:48:29,585 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:48:29,585 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:48:29,585 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:48:29,585 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:48:29,585 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:48:29,585 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:48:29,586 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:48:29,586 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:48:29,586 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:48:29,586 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:48:29,586 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_d76840a2-557a-4664-9e6e-4e757581f26a/bin/ukojak-verify-EEHR8qb7sm 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 -> 0bcbcb4a55258889434b8bf703da9ec6fb29d07a2fbacad968a5ab15e005b314 [2024-11-13 22:48:29,887 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:48:29,896 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:48:29,898 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:48:29,899 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:48:29,900 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:48:29,901 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d76840a2-557a-4664-9e6e-4e757581f26a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound50.c Unable to find full path for "g++" [2024-11-13 22:48:31,845 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:48:32,083 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:48:32,083 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d76840a2-557a-4664-9e6e-4e757581f26a/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound50.c [2024-11-13 22:48:32,099 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d76840a2-557a-4664-9e6e-4e757581f26a/bin/ukojak-verify-EEHR8qb7sm/data/a7cd43016/ac40ab63242048b18b0e1412b68906b2/FLAG3ca47ed4e [2024-11-13 22:48:32,125 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d76840a2-557a-4664-9e6e-4e757581f26a/bin/ukojak-verify-EEHR8qb7sm/data/a7cd43016/ac40ab63242048b18b0e1412b68906b2 [2024-11-13 22:48:32,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:48:32,129 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:48:32,132 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:48:32,132 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:48:32,138 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:48:32,139 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:48:32" (1/1) ... [2024-11-13 22:48:32,142 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5529bd1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:32, skipping insertion in model container [2024-11-13 22:48:32,143 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:48:32" (1/1) ... [2024-11-13 22:48:32,159 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:48:32,380 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:48:32,395 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:48:32,434 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:48:32,458 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:48:32,459 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:32 WrapperNode [2024-11-13 22:48:32,460 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:48:32,461 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:48:32,461 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:48:32,461 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:48:32,471 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:32" (1/1) ... [2024-11-13 22:48:32,478 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:32" (1/1) ... [2024-11-13 22:48:32,520 INFO L138 Inliner]: procedures = 14, calls = 20, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 191 [2024-11-13 22:48:32,521 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:48:32,521 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:48:32,525 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:48:32,525 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:48:32,533 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:32" (1/1) ... [2024-11-13 22:48:32,533 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:32" (1/1) ... [2024-11-13 22:48:32,540 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:32" (1/1) ... [2024-11-13 22:48:32,541 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:32" (1/1) ... [2024-11-13 22:48:32,549 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:32" (1/1) ... [2024-11-13 22:48:32,551 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:32" (1/1) ... [2024-11-13 22:48:32,556 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:32" (1/1) ... [2024-11-13 22:48:32,557 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:32" (1/1) ... [2024-11-13 22:48:32,560 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:48:32,560 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:48:32,561 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:48:32,561 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:48:32,562 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:32" (1/1) ... [2024-11-13 22:48:32,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:48:32,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d76840a2-557a-4664-9e6e-4e757581f26a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:48:32,608 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d76840a2-557a-4664-9e6e-4e757581f26a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:48:32,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d76840a2-557a-4664-9e6e-4e757581f26a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:48:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:48:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:48:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:48:32,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:48:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:48:32,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:48:32,720 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:48:32,722 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:48:34,139 INFO L? ?]: Removed 239 outVars from TransFormulas that were not future-live. [2024-11-13 22:48:34,139 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:48:34,216 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:48:34,217 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:48:34,217 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:48:34 BoogieIcfgContainer [2024-11-13 22:48:34,217 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:48:34,218 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:48:34,218 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:48:34,227 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:48:34,228 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:48:34" (1/1) ... [2024-11-13 22:48:34,237 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:48:34,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:34,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 294 states and 305 transitions. [2024-11-13 22:48:34,309 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 305 transitions. [2024-11-13 22:48:34,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:48:34,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:34,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:34,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:34,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:34,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 296 states and 307 transitions. [2024-11-13 22:48:34,569 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 307 transitions. [2024-11-13 22:48:34,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:48:34,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:34,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:34,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:34,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:34,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:34,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 297 states and 308 transitions. [2024-11-13 22:48:34,671 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 308 transitions. [2024-11-13 22:48:34,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:48:34,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:34,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:34,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:34,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:34,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:34,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 298 states and 309 transitions. [2024-11-13 22:48:34,767 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 309 transitions. [2024-11-13 22:48:34,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:48:34,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:34,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:34,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:34,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:34,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:34,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 299 states and 310 transitions. [2024-11-13 22:48:34,850 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 310 transitions. [2024-11-13 22:48:34,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:48:34,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:34,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:34,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:34,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:34,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:34,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 301 states and 313 transitions. [2024-11-13 22:48:34,939 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 313 transitions. [2024-11-13 22:48:34,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:48:34,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:34,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:34,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:35,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:35,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:35,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-11-13 22:48:35,025 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-11-13 22:48:35,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:48:35,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:35,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:35,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:35,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:35,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:35,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 301 states and 313 transitions. [2024-11-13 22:48:35,074 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 313 transitions. [2024-11-13 22:48:35,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:48:35,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:35,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:35,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:35,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:35,121 INFO L255 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:48:35,125 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:35,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:35,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:35,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 303 states and 315 transitions. [2024-11-13 22:48:35,197 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-11-13 22:48:35,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:48:35,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:35,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:35,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:35,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:35,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:35,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 304 states and 316 transitions. [2024-11-13 22:48:35,252 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 316 transitions. [2024-11-13 22:48:35,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:48:35,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:35,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:35,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:35,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:35,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:35,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 305 states and 317 transitions. [2024-11-13 22:48:35,337 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 317 transitions. [2024-11-13 22:48:35,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:48:35,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:35,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:35,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:35,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:35,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:35,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 304 states and 316 transitions. [2024-11-13 22:48:35,360 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 316 transitions. [2024-11-13 22:48:35,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:48:35,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:35,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:35,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:35,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:35,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:35,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 306 states and 318 transitions. [2024-11-13 22:48:35,436 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 318 transitions. [2024-11-13 22:48:35,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:48:35,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:35,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:35,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:35,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:35,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:35,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 305 states and 317 transitions. [2024-11-13 22:48:35,462 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 317 transitions. [2024-11-13 22:48:35,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:48:35,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:35,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:35,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:35,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:35,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:35,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 307 states and 319 transitions. [2024-11-13 22:48:35,569 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 319 transitions. [2024-11-13 22:48:35,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:48:35,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:35,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:35,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:35,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:35,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:35,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 306 states and 318 transitions. [2024-11-13 22:48:35,617 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 318 transitions. [2024-11-13 22:48:35,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:48:35,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:35,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:35,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:35,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:35,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:35,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 305 states and 317 transitions. [2024-11-13 22:48:35,744 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 317 transitions. [2024-11-13 22:48:35,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:48:35,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:35,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:35,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:35,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:35,788 INFO L255 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:48:35,790 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:35,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:35,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:35,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 309 states and 322 transitions. [2024-11-13 22:48:35,919 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 322 transitions. [2024-11-13 22:48:35,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:48:35,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:35,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:35,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:35,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:35,963 INFO L255 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:48:35,964 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:36,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:36,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:36,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 310 states and 323 transitions. [2024-11-13 22:48:36,065 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 323 transitions. [2024-11-13 22:48:36,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:48:36,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:36,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:36,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:36,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:36,113 INFO L255 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:48:36,115 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:36,304 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:36,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:36,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 333 states and 351 transitions. [2024-11-13 22:48:36,561 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 351 transitions. [2024-11-13 22:48:36,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:48:36,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:36,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:36,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:36,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:36,606 INFO L255 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:48:36,607 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:36,763 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:36,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:36,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 334 states and 352 transitions. [2024-11-13 22:48:36,814 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 352 transitions. [2024-11-13 22:48:36,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:48:36,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:36,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:36,922 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:37,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:37,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 359 states and 383 transitions. [2024-11-13 22:48:37,290 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 383 transitions. [2024-11-13 22:48:37,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:48:37,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:37,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:37,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:37,338 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:37,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:37,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 360 states and 384 transitions. [2024-11-13 22:48:37,369 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 384 transitions. [2024-11-13 22:48:37,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:48:37,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:37,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:37,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:37,468 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:37,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:37,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 363 states and 388 transitions. [2024-11-13 22:48:37,610 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 388 transitions. [2024-11-13 22:48:37,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:48:37,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:37,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:37,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:38,004 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:39,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:39,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 364 states and 389 transitions. [2024-11-13 22:48:39,501 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 389 transitions. [2024-11-13 22:48:39,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:48:39,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:39,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:39,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:39,589 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:40,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:40,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 369 states and 396 transitions. [2024-11-13 22:48:40,327 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 396 transitions. [2024-11-13 22:48:40,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:48:40,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:40,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:40,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:40,424 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:41,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:41,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 375 states and 404 transitions. [2024-11-13 22:48:41,434 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 404 transitions. [2024-11-13 22:48:41,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:48:41,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:41,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:41,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:41,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:41,482 INFO L255 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 22:48:41,483 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:41,776 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:42,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:42,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 382 states and 412 transitions. [2024-11-13 22:48:42,426 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 412 transitions. [2024-11-13 22:48:42,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:48:42,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:42,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:42,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:42,763 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:43,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:43,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 386 states and 417 transitions. [2024-11-13 22:48:43,191 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 417 transitions. [2024-11-13 22:48:43,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:48:43,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:43,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:43,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:43,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:43,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:43,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 388 states and 421 transitions. [2024-11-13 22:48:43,587 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 421 transitions. [2024-11-13 22:48:43,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:48:43,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:43,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:43,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:43,662 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:44,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:44,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 391 states and 426 transitions. [2024-11-13 22:48:44,168 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 426 transitions. [2024-11-13 22:48:44,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:48:44,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:44,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:44,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:45,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:47,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:47,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 394 states and 432 transitions. [2024-11-13 22:48:47,427 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 432 transitions. [2024-11-13 22:48:47,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:48:47,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:47,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:47,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:47,916 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:50,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:50,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 398 states and 438 transitions. [2024-11-13 22:48:50,166 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 438 transitions. [2024-11-13 22:48:50,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:48:50,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:50,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:50,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:50,580 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:54,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:54,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 402 states and 445 transitions. [2024-11-13 22:48:54,310 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 445 transitions. [2024-11-13 22:48:54,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:48:54,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:54,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:54,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:54,386 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:54,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:54,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 404 states and 448 transitions. [2024-11-13 22:48:54,850 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 448 transitions. [2024-11-13 22:48:54,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:48:54,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:54,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:54,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:54,885 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:48:54,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:54,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 403 states and 447 transitions. [2024-11-13 22:48:54,917 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 447 transitions. [2024-11-13 22:48:54,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:48:54,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:54,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:54,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:54,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:54,962 INFO L255 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:48:54,964 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:56,220 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:48:57,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:57,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 411 states and 458 transitions. [2024-11-13 22:48:57,527 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 458 transitions. [2024-11-13 22:48:57,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:48:57,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:57,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:57,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:57,574 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:48:58,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:58,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 422 states and 473 transitions. [2024-11-13 22:48:58,175 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 473 transitions. [2024-11-13 22:48:58,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:48:58,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:58,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:58,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:58,213 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:48:58,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:58,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 434 states and 488 transitions. [2024-11-13 22:48:58,760 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 488 transitions. [2024-11-13 22:48:58,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:48:58,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:58,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:58,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:58,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:58,802 INFO L255 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 22:48:58,803 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:59,046 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:48:59,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:59,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 437 states and 492 transitions. [2024-11-13 22:48:59,383 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 492 transitions. [2024-11-13 22:48:59,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:48:59,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:59,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:59,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:59,518 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:49:01,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:01,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 440 states and 497 transitions. [2024-11-13 22:49:01,261 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 497 transitions. [2024-11-13 22:49:01,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:49:01,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:01,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:01,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:01,303 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:49:01,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:01,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 442 states and 501 transitions. [2024-11-13 22:49:01,623 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 501 transitions. [2024-11-13 22:49:01,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:49:01,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:01,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:01,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:01,692 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:49:02,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:02,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 445 states and 506 transitions. [2024-11-13 22:49:02,547 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 506 transitions. [2024-11-13 22:49:02,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:49:02,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:02,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:02,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:02,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:02,584 INFO L255 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 22:49:02,586 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:02,767 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:49:02,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:02,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 449 states and 510 transitions. [2024-11-13 22:49:02,999 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 510 transitions. [2024-11-13 22:49:02,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:49:02,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:02,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:03,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:03,223 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:49:03,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:03,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 453 states and 515 transitions. [2024-11-13 22:49:03,628 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 515 transitions. [2024-11-13 22:49:03,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:49:03,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:03,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:03,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:03,765 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:49:04,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:04,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 452 states and 514 transitions. [2024-11-13 22:49:04,011 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 514 transitions. [2024-11-13 22:49:04,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:49:04,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:04,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:04,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:04,069 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:49:04,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:04,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 454 states and 516 transitions. [2024-11-13 22:49:04,154 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 516 transitions. [2024-11-13 22:49:04,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:49:04,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:04,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:04,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:04,288 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:49:05,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:05,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 507 states and 579 transitions. [2024-11-13 22:49:05,584 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 579 transitions. [2024-11-13 22:49:05,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:49:05,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:05,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:05,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:05,637 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:49:05,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:05,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 508 states and 580 transitions. [2024-11-13 22:49:05,670 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 580 transitions. [2024-11-13 22:49:05,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:49:05,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:05,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:05,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:05,719 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:49:05,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:05,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 509 states and 581 transitions. [2024-11-13 22:49:05,752 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 581 transitions. [2024-11-13 22:49:05,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:49:05,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:05,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:05,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:05,824 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:49:08,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:08,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 527 states and 604 transitions. [2024-11-13 22:49:08,862 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 604 transitions. [2024-11-13 22:49:08,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:49:08,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:08,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:08,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:09,018 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:49:10,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:10,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 536 states and 617 transitions. [2024-11-13 22:49:10,515 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 617 transitions. [2024-11-13 22:49:10,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:49:10,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:10,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:10,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:10,646 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:49:12,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:12,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 546 states and 632 transitions. [2024-11-13 22:49:12,226 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 632 transitions. [2024-11-13 22:49:12,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:49:12,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:12,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:12,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:12,362 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:49:13,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:13,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 557 states and 647 transitions. [2024-11-13 22:49:13,949 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 647 transitions. [2024-11-13 22:49:13,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:49:13,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:13,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:13,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:13,993 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:49:19,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:19,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 560 states and 653 transitions. [2024-11-13 22:49:19,234 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 653 transitions. [2024-11-13 22:49:19,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:49:19,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:19,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:19,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:19,274 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:49:19,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:19,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 565 states and 662 transitions. [2024-11-13 22:49:19,928 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 662 transitions. [2024-11-13 22:49:19,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:49:19,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:19,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:19,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:20,095 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:49:21,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:21,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 573 states and 676 transitions. [2024-11-13 22:49:21,083 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 676 transitions. [2024-11-13 22:49:21,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:49:21,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:21,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:21,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:21,198 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:49:22,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:22,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 582 states and 690 transitions. [2024-11-13 22:49:22,433 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 690 transitions. [2024-11-13 22:49:22,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:49:22,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:22,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:22,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:22,652 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:49:23,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:23,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 581 states and 689 transitions. [2024-11-13 22:49:23,029 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 689 transitions. [2024-11-13 22:49:23,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:49:23,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:23,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:23,113 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:49:23,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:23,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 583 states and 691 transitions. [2024-11-13 22:49:23,168 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 691 transitions. [2024-11-13 22:49:23,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:49:23,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:23,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:23,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:23,214 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:49:23,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:23,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 582 states and 690 transitions. [2024-11-13 22:49:23,269 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 690 transitions. [2024-11-13 22:49:23,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:49:23,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:23,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:23,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:23,384 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:49:23,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:23,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 581 states and 689 transitions. [2024-11-13 22:49:23,718 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 689 transitions. [2024-11-13 22:49:23,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:49:23,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:23,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:23,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:23,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:23,778 INFO L255 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:49:23,783 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:25,019 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:49:25,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:25,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 589 states and 698 transitions. [2024-11-13 22:49:25,754 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 698 transitions. [2024-11-13 22:49:25,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:49:25,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:25,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:25,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:25,800 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:49:25,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:25,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 588 states and 697 transitions. [2024-11-13 22:49:25,833 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 697 transitions. [2024-11-13 22:49:25,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:49:25,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:25,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:25,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:25,872 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:49:25,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:25,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 587 states and 696 transitions. [2024-11-13 22:49:25,918 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 696 transitions. [2024-11-13 22:49:25,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:49:25,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:25,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:25,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:25,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:25,992 INFO L255 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:49:25,993 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:27,796 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:49:27,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:27,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 591 states and 700 transitions. [2024-11-13 22:49:27,843 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 700 transitions. [2024-11-13 22:49:27,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:49:27,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:27,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:27,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:28,041 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:49:28,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:28,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 590 states and 699 transitions. [2024-11-13 22:49:28,379 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 699 transitions. [2024-11-13 22:49:28,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:49:28,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:28,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:28,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:28,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:28,429 INFO L255 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:49:28,431 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:33,347 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:49:34,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:34,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 596 states and 707 transitions. [2024-11-13 22:49:34,172 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 707 transitions. [2024-11-13 22:49:34,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:49:34,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:34,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:34,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:34,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:34,239 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:49:34,241 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:34,413 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:49:35,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:35,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 603 states and 717 transitions. [2024-11-13 22:49:35,092 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 717 transitions. [2024-11-13 22:49:35,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:49:35,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:35,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:35,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:35,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:35,146 INFO L255 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:49:35,148 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:35,708 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:49:37,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:37,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 629 states and 750 transitions. [2024-11-13 22:49:37,329 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 750 transitions. [2024-11-13 22:49:37,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:49:37,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:37,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:37,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:37,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:37,388 INFO L255 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 22:49:37,389 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:37,894 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:49:39,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:39,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 655 states and 785 transitions. [2024-11-13 22:49:39,888 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 785 transitions. [2024-11-13 22:49:39,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:49:39,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:39,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:39,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:40,041 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:49:42,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:42,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 684 states and 824 transitions. [2024-11-13 22:49:42,284 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 824 transitions. [2024-11-13 22:49:42,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:49:42,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:42,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:42,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:42,514 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:49:44,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:44,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 714 states and 863 transitions. [2024-11-13 22:49:44,825 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 863 transitions. [2024-11-13 22:49:44,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:49:44,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:44,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:44,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:44,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:44,884 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 22:49:44,887 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:45,880 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:49:47,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:47,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 718 states and 869 transitions. [2024-11-13 22:49:47,628 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 869 transitions. [2024-11-13 22:49:47,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:49:47,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:47,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:47,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:48,231 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:49:53,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:53,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 721 states and 877 transitions. [2024-11-13 22:49:53,838 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 877 transitions. [2024-11-13 22:49:53,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:49:53,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:53,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:53,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:54,059 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:49:55,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:55,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 722 states and 879 transitions. [2024-11-13 22:49:55,042 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 879 transitions. [2024-11-13 22:49:55,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:49:55,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:55,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:55,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:55,264 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:49:57,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:57,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 728 states and 890 transitions. [2024-11-13 22:49:57,432 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 890 transitions. [2024-11-13 22:49:57,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:49:57,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:57,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:57,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:57,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:57,514 INFO L255 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:49:57,516 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:50:01,970 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:50:04,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:04,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 735 states and 897 transitions. [2024-11-13 22:50:04,206 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 897 transitions. [2024-11-13 22:50:04,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:50:04,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:04,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:04,970 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:50:07,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:07,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 736 states and 902 transitions. [2024-11-13 22:50:07,750 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 902 transitions. [2024-11-13 22:50:07,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:50:07,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:07,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:07,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:08,032 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:50:10,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:10,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 737 states and 904 transitions. [2024-11-13 22:50:10,590 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 904 transitions. [2024-11-13 22:50:10,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:50:10,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:10,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:10,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:10,872 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:50:13,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:13,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 740 states and 913 transitions. [2024-11-13 22:50:13,457 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 913 transitions. [2024-11-13 22:50:13,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:50:13,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:13,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:13,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:14,768 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 31 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:50:21,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:21,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 743 states and 921 transitions. [2024-11-13 22:50:21,545 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 921 transitions. [2024-11-13 22:50:21,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:50:21,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:21,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:21,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:24,204 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:50:29,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:29,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 746 states and 928 transitions. [2024-11-13 22:50:29,409 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 928 transitions. [2024-11-13 22:50:29,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:50:29,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:29,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:29,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:29,583 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:50:31,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:31,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 747 states and 930 transitions. [2024-11-13 22:50:31,744 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 930 transitions. [2024-11-13 22:50:31,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:50:31,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:31,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:31,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:31,811 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 31 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:50:32,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:32,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 748 states and 931 transitions. [2024-11-13 22:50:32,955 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 931 transitions. [2024-11-13 22:50:32,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:50:32,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:32,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:32,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:33,742 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:50:35,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:35,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 747 states and 930 transitions. [2024-11-13 22:50:35,982 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 930 transitions. [2024-11-13 22:50:35,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:50:35,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:35,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:36,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:50:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:36,060 INFO L255 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:50:36,062 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:50:38,663 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:50:44,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:44,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 756 states and 945 transitions. [2024-11-13 22:50:44,037 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 945 transitions. [2024-11-13 22:50:44,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:50:44,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:44,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:50:44,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:44,105 INFO L255 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:50:44,106 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:50:46,465 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:50:49,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 760 states and 950 transitions. [2024-11-13 22:50:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 950 transitions. [2024-11-13 22:50:49,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:50:49,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:49,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:49,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:49,483 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-13 22:50:54,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:54,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 771 states and 967 transitions. [2024-11-13 22:50:54,024 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 967 transitions. [2024-11-13 22:50:54,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:50:54,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:54,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:54,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:54,068 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-13 22:50:55,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:55,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 775 states and 972 transitions. [2024-11-13 22:50:55,465 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 972 transitions. [2024-11-13 22:50:55,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:50:55,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:55,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:55,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:55,929 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 22:51:00,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:00,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 787 states and 990 transitions. [2024-11-13 22:51:00,768 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 990 transitions. [2024-11-13 22:51:00,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:51:00,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:00,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:00,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:00,808 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 22:51:02,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:02,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 791 states and 995 transitions. [2024-11-13 22:51:02,061 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 995 transitions. [2024-11-13 22:51:02,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:51:02,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:02,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:02,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:51:02,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:02,121 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 22:51:02,122 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:51:02,494 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:51:07,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:07,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 802 states and 1015 transitions. [2024-11-13 22:51:07,733 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1015 transitions. [2024-11-13 22:51:07,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:51:07,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:07,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:07,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:51:07,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:07,812 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 22:51:07,814 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:51:08,184 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:51:10,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:10,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 808 states and 1023 transitions. [2024-11-13 22:51:10,697 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1023 transitions. [2024-11-13 22:51:10,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:51:10,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:10,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:10,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:11,055 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:51:16,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:16,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 819 states and 1044 transitions. [2024-11-13 22:51:16,186 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1044 transitions. [2024-11-13 22:51:16,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:51:16,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:16,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:16,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:16,282 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:51:19,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:19,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 824 states and 1052 transitions. [2024-11-13 22:51:19,361 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1052 transitions. [2024-11-13 22:51:19,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:51:19,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:19,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:19,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:19,421 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:51:23,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:23,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 827 states and 1057 transitions. [2024-11-13 22:51:23,078 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1057 transitions. [2024-11-13 22:51:23,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:51:23,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:23,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:23,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:23,138 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:51:28,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:28,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 833 states and 1067 transitions. [2024-11-13 22:51:28,539 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1067 transitions. [2024-11-13 22:51:28,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:51:28,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:28,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:28,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:51:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:28,617 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:51:28,619 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:51:29,414 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:51:31,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:31,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 837 states and 1076 transitions. [2024-11-13 22:51:31,678 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1076 transitions. [2024-11-13 22:51:31,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:51:31,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:31,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:31,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:31,940 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 4 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:51:34,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:34,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 841 states and 1085 transitions. [2024-11-13 22:51:34,372 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1085 transitions. [2024-11-13 22:51:34,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:51:34,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:34,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:34,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:34,538 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:51:43,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:43,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 864 states and 1124 transitions. [2024-11-13 22:51:43,062 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1124 transitions. [2024-11-13 22:51:43,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:51:43,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:43,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:43,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:43,112 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:51:44,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:44,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 869 states and 1130 transitions. [2024-11-13 22:51:44,297 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1130 transitions. [2024-11-13 22:51:44,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:51:44,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:44,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:44,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:44,340 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:51:53,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:53,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 893 states and 1170 transitions. [2024-11-13 22:51:53,149 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1170 transitions. [2024-11-13 22:51:53,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:51:53,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:53,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:53,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:53,229 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:51:54,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:54,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 899 states and 1181 transitions. [2024-11-13 22:51:54,555 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1181 transitions. [2024-11-13 22:51:54,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:51:54,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:54,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:54,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:55,114 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-13 22:52:06,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:06,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 914 states and 1213 transitions. [2024-11-13 22:52:06,618 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1213 transitions. [2024-11-13 22:52:06,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:52:06,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:06,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:06,666 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:52:06,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:06,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 913 states and 1212 transitions. [2024-11-13 22:52:06,789 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1212 transitions. [2024-11-13 22:52:06,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:52:06,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:06,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:06,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:06,845 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-13 22:52:11,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:11,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 920 states and 1225 transitions. [2024-11-13 22:52:11,483 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1225 transitions. [2024-11-13 22:52:11,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:52:11,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:11,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:12,142 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-13 22:52:24,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:24,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 936 states and 1260 transitions. [2024-11-13 22:52:24,358 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1260 transitions. [2024-11-13 22:52:24,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:52:24,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:24,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:24,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:24,442 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-13 22:52:31,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:31,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 944 states and 1274 transitions. [2024-11-13 22:52:31,857 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1274 transitions. [2024-11-13 22:52:31,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:52:31,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:31,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:31,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:32,061 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:52:45,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:45,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 970 states and 1320 transitions. [2024-11-13 22:52:45,515 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1320 transitions. [2024-11-13 22:52:45,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:52:45,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:45,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:45,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:45,549 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-13 22:52:50,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:50,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 977 states and 1334 transitions. [2024-11-13 22:52:50,464 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1334 transitions. [2024-11-13 22:52:50,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:52:50,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:50,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:50,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:50,491 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:52:51,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:51,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 981 states and 1337 transitions. [2024-11-13 22:52:51,202 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1337 transitions. [2024-11-13 22:52:51,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:52:51,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:51,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:51,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:51,569 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-13 22:52:55,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:55,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 984 states and 1351 transitions. [2024-11-13 22:52:55,128 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1351 transitions. [2024-11-13 22:52:55,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:52:55,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:55,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:55,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:55,391 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-13 22:52:57,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:57,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 985 states and 1353 transitions. [2024-11-13 22:52:57,683 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1353 transitions. [2024-11-13 22:52:57,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:52:57,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:57,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:57,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:57,991 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-13 22:53:01,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:01,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 987 states and 1357 transitions. [2024-11-13 22:53:01,232 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1357 transitions. [2024-11-13 22:53:01,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:53:01,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:01,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:01,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:01,592 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-13 22:53:04,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:04,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 989 states and 1360 transitions. [2024-11-13 22:53:04,563 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1360 transitions. [2024-11-13 22:53:04,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:53:04,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:04,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:04,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:04,914 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 22:53:09,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:09,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 993 states and 1374 transitions. [2024-11-13 22:53:09,019 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1374 transitions. [2024-11-13 22:53:09,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:53:09,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:09,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:09,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:09,075 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 22:53:17,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:17,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 1002 states and 1393 transitions. [2024-11-13 22:53:17,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1393 transitions. [2024-11-13 22:53:17,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:53:17,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:17,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:17,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:17,775 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 22:53:20,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:20,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 1003 states and 1394 transitions. [2024-11-13 22:53:20,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1394 transitions. [2024-11-13 22:53:20,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:53:20,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:20,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:20,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:20,773 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 22:53:27,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:27,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 1010 states and 1403 transitions. [2024-11-13 22:53:27,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1403 transitions. [2024-11-13 22:53:27,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:53:27,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:27,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:27,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:28,215 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 22:53:30,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:30,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 1013 states and 1412 transitions. [2024-11-13 22:53:30,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1412 transitions. [2024-11-13 22:53:30,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:53:30,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:30,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:30,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:30,323 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-13 22:53:48,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:48,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 1052 states and 1476 transitions. [2024-11-13 22:53:48,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1476 transitions. [2024-11-13 22:53:48,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:53:48,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:48,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:48,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:48,786 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 22:53:55,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:55,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1058 states and 1493 transitions. [2024-11-13 22:53:55,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1493 transitions. [2024-11-13 22:53:55,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:53:55,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:55,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:55,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:55,492 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 22:53:57,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:57,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1060 states and 1499 transitions. [2024-11-13 22:53:57,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1499 transitions. [2024-11-13 22:53:57,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:53:57,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:57,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:57,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:57,812 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-13 22:53:59,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:59,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1064 states and 1504 transitions. [2024-11-13 22:53:59,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1504 transitions. [2024-11-13 22:53:59,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:53:59,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:59,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:59,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:59,828 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 22:54:00,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:00,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1065 states and 1505 transitions. [2024-11-13 22:54:00,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1505 transitions. [2024-11-13 22:54:00,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:54:00,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:00,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:00,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:00,888 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 22:54:01,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:02,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1066 states and 1507 transitions. [2024-11-13 22:54:02,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1507 transitions. [2024-11-13 22:54:02,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:54:02,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:02,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:02,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:02,223 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 22:54:04,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:04,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1066 states and 1506 transitions. [2024-11-13 22:54:04,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1506 transitions. [2024-11-13 22:54:04,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:54:04,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:04,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:04,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:04,221 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 22:54:06,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:06,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1066 states and 1505 transitions. [2024-11-13 22:54:06,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1505 transitions. [2024-11-13 22:54:06,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:54:06,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:06,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:06,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:06,385 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 22:54:07,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:07,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1066 states and 1504 transitions. [2024-11-13 22:54:07,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1504 transitions. [2024-11-13 22:54:07,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:54:07,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:07,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:07,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:08,335 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-13 22:54:28,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:28,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1187 states and 1664 transitions. [2024-11-13 22:54:28,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1664 transitions. [2024-11-13 22:54:28,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:54:28,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:28,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:28,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:28,896 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-13 22:54:36,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:36,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 1193 states and 1684 transitions. [2024-11-13 22:54:36,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1684 transitions. [2024-11-13 22:54:36,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:54:36,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:36,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:36,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:36,515 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-13 22:54:44,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:44,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 1197 states and 1692 transitions. [2024-11-13 22:54:44,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1692 transitions. [2024-11-13 22:54:44,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:54:44,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:44,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:44,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:44,164 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-13 22:54:45,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:45,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 1201 states and 1695 transitions. [2024-11-13 22:54:45,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1695 transitions. [2024-11-13 22:54:45,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:54:45,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:45,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:45,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:45,148 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-13 22:54:46,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:46,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1203 states and 1699 transitions. [2024-11-13 22:54:46,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1699 transitions. [2024-11-13 22:54:46,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:54:46,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:46,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:46,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:46,982 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-13 22:54:52,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:52,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 1206 states and 1707 transitions. [2024-11-13 22:54:52,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1707 transitions. [2024-11-13 22:54:52,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:54:52,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:52,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:52,352 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-13 22:54:53,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:53,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1207 states and 1709 transitions. [2024-11-13 22:54:53,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1709 transitions. [2024-11-13 22:54:53,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:54:53,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:53,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:53,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:53,663 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-13 22:54:55,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:55,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1207 states and 1708 transitions. [2024-11-13 22:54:55,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1708 transitions. [2024-11-13 22:54:55,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:54:55,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:55,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:55,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:54:55,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:55,734 INFO L255 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:54:55,736 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:54:57,094 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:55:14,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:14,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 1237 states and 1757 transitions. [2024-11-13 22:55:14,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1757 transitions. [2024-11-13 22:55:14,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:55:14,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:14,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:14,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:15,238 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:55:21,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:21,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 1245 states and 1778 transitions. [2024-11-13 22:55:21,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1778 transitions. [2024-11-13 22:55:21,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:55:21,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:21,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:21,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:55:21,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:21,798 INFO L255 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 22:55:21,801 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:55:23,404 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:55:41,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:41,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 1287 states and 1842 transitions. [2024-11-13 22:55:41,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1842 transitions. [2024-11-13 22:55:41,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:55:41,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:41,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:41,175 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:55:47,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:47,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1294 states and 1861 transitions. [2024-11-13 22:55:47,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1861 transitions. [2024-11-13 22:55:47,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:55:47,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:47,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:47,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:47,194 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:55:49,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:49,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1296 states and 1866 transitions. [2024-11-13 22:55:49,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1866 transitions. [2024-11-13 22:55:49,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:55:49,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:49,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:49,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:49,730 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:55:53,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:53,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1299 states and 1872 transitions. [2024-11-13 22:55:53,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1872 transitions. [2024-11-13 22:55:53,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:55:53,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:53,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:53,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:53,212 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:55:54,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:54,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1300 states and 1874 transitions. [2024-11-13 22:55:54,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1874 transitions. [2024-11-13 22:55:54,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:55:54,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:54,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:54,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:54,132 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:55:55,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:55,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1302 states and 1877 transitions. [2024-11-13 22:55:55,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1877 transitions. [2024-11-13 22:55:55,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:55:55,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:55,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:55,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:55,444 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:55:57,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:57,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1303 states and 1879 transitions. [2024-11-13 22:55:57,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1879 transitions. [2024-11-13 22:55:57,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:55:57,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:57,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:57,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:57,909 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:55:58,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:58,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1304 states and 1879 transitions. [2024-11-13 22:55:58,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1879 transitions. [2024-11-13 22:55:58,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:55:58,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:58,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:59,006 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:55:59,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:59,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1306 states and 1880 transitions. [2024-11-13 22:55:59,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1880 transitions. [2024-11-13 22:55:59,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:55:59,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:59,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:59,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:55:59,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:59,775 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 22:55:59,776 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:56:01,129 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:56:11,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:11,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2037 states to 1324 states and 1910 transitions. [2024-11-13 22:56:11,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1910 transitions. [2024-11-13 22:56:11,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:56:11,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:11,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:11,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:12,010 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:56:29,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:29,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 1335 states and 1939 transitions. [2024-11-13 22:56:29,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 1939 transitions. [2024-11-13 22:56:29,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:56:29,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:29,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:29,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:29,108 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:56:33,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:33,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1339 states and 1951 transitions. [2024-11-13 22:56:33,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 1951 transitions. [2024-11-13 22:56:33,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:56:33,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:33,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:33,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:33,982 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:56:38,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:38,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 1344 states and 1962 transitions. [2024-11-13 22:56:38,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1962 transitions. [2024-11-13 22:56:38,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:56:38,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:38,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:38,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:38,923 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:56:39,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:39,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2091 states to 1345 states and 1964 transitions. [2024-11-13 22:56:39,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1964 transitions. [2024-11-13 22:56:39,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:56:39,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:39,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:40,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:40,049 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:56:41,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:41,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1346 states and 1966 transitions. [2024-11-13 22:56:41,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1966 transitions. [2024-11-13 22:56:41,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:56:41,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:41,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:41,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:41,232 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:56:42,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:42,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2094 states to 1347 states and 1967 transitions. [2024-11-13 22:56:42,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1967 transitions. [2024-11-13 22:56:42,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:56:42,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:42,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:42,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:42,596 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:56:43,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:43,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 1348 states and 1969 transitions. [2024-11-13 22:56:43,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1969 transitions. [2024-11-13 22:56:43,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:56:43,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:43,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:43,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:43,470 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:56:44,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:44,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1350 states and 1970 transitions. [2024-11-13 22:56:44,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 1970 transitions. [2024-11-13 22:56:44,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:56:44,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:44,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:44,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:44,276 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:56:45,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:45,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1351 states and 1970 transitions. [2024-11-13 22:56:45,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 1970 transitions. [2024-11-13 22:56:45,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:56:45,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:45,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:45,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:45,499 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:56:46,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:46,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1352 states and 1970 transitions. [2024-11-13 22:56:46,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 1970 transitions. [2024-11-13 22:56:46,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:56:46,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:46,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:46,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:46,733 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:56:47,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:47,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1353 states and 1970 transitions. [2024-11-13 22:56:47,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1970 transitions. [2024-11-13 22:56:47,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:56:47,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:47,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:47,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:56:47,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:47,844 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 22:56:47,845 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:56:49,251 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:57:06,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:06,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 1386 states and 2020 transitions. [2024-11-13 22:57:06,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2020 transitions. [2024-11-13 22:57:06,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:57:06,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:06,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:06,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:57:06,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:06,385 INFO L255 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 22:57:06,387 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:57:08,028 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:57:10,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:10,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1390 states and 2026 transitions. [2024-11-13 22:57:10,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2026 transitions. [2024-11-13 22:57:10,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:57:10,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:10,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:10,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:11,151 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 22:57:30,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:30,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1403 states and 2056 transitions. [2024-11-13 22:57:30,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2056 transitions. [2024-11-13 22:57:30,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:57:30,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:30,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:30,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:30,595 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 22:57:33,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:33,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1405 states and 2061 transitions. [2024-11-13 22:57:33,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 2061 transitions. [2024-11-13 22:57:33,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:57:33,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:33,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:33,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:33,077 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 22:57:34,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:34,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1406 states and 2063 transitions. [2024-11-13 22:57:34,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 2063 transitions. [2024-11-13 22:57:34,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:57:34,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:34,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:34,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:34,474 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 22:57:39,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:39,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1410 states and 2074 transitions. [2024-11-13 22:57:39,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 2074 transitions. [2024-11-13 22:57:39,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:57:39,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:39,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:39,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:39,529 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 22:57:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:40,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1411 states and 2076 transitions. [2024-11-13 22:57:40,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 2076 transitions. [2024-11-13 22:57:40,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:57:40,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:40,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:41,009 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 22:57:41,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:41,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1412 states and 2078 transitions. [2024-11-13 22:57:41,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2078 transitions. [2024-11-13 22:57:41,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:57:41,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:41,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:41,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:42,017 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 22:57:46,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:46,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1415 states and 2086 transitions. [2024-11-13 22:57:46,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2086 transitions. [2024-11-13 22:57:46,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:57:46,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:46,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:46,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:46,130 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 22:57:47,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:47,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1417 states and 2087 transitions. [2024-11-13 22:57:47,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 2087 transitions. [2024-11-13 22:57:47,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:57:47,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:47,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:47,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:47,092 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 22:57:48,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:48,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1418 states and 2088 transitions. [2024-11-13 22:57:48,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2088 transitions. [2024-11-13 22:57:48,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:57:48,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:48,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:48,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:48,785 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 22:57:50,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:50,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1419 states and 2090 transitions. [2024-11-13 22:57:50,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2090 transitions. [2024-11-13 22:57:50,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:57:50,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:50,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:50,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:50,211 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 22:57:52,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:52,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1421 states and 2092 transitions. [2024-11-13 22:57:52,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 2092 transitions. [2024-11-13 22:57:52,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:57:52,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:52,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:52,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:57:53,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:53,032 INFO L255 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:57:53,034 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:57:54,134 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:57:57,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:57,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1423 states and 2096 transitions. [2024-11-13 22:57:57,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2096 transitions. [2024-11-13 22:57:57,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:57:57,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:57,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:57,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:57,215 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 22:57:57,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:57,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1424 states and 2098 transitions. [2024-11-13 22:57:57,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2098 transitions. [2024-11-13 22:57:57,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:57:57,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:57,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:57,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:57,406 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 22:58:04,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:04,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1428 states and 2105 transitions. [2024-11-13 22:58:04,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2105 transitions. [2024-11-13 22:58:04,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:58:04,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:04,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:04,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:17,070 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:58:49,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:49,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1431 states and 2111 transitions. [2024-11-13 22:58:49,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 2111 transitions. [2024-11-13 22:58:49,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 22:58:49,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:49,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:49,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:49,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:49,859 INFO L255 TraceCheckSpWp]: Trace formula consists of 226 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 22:58:49,861 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:54,160 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:59:18,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:18,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1437 states and 2123 transitions. [2024-11-13 22:59:18,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2123 transitions. [2024-11-13 22:59:18,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:59:18,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:18,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:18,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:19,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:19,018 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:59:19,019 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:30,945 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:59:43,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:43,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1448 states and 2145 transitions. [2024-11-13 22:59:43,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2145 transitions. [2024-11-13 22:59:43,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:59:43,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:43,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:43,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:43,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:43,436 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:59:43,437 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:55,356 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:59:59,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:59,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1451 states and 2153 transitions. [2024-11-13 22:59:59,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2153 transitions. [2024-11-13 22:59:59,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:59:59,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:59,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:59,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:59,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:59,639 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:59:59,641 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:00:11,634 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:00:17,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:17,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1455 states and 2161 transitions. [2024-11-13 23:00:17,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2161 transitions. [2024-11-13 23:00:17,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:00:17,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:17,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:17,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:00:17,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:17,412 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:00:17,413 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:00:29,201 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:00:30,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:30,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1456 states and 2163 transitions. [2024-11-13 23:00:30,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 2163 transitions. [2024-11-13 23:00:30,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:00:30,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:30,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:30,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:00:30,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:30,904 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:00:30,905 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:00:42,771 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:00:47,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:47,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1459 states and 2168 transitions. [2024-11-13 23:00:47,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2168 transitions. [2024-11-13 23:00:47,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:00:47,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:47,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:47,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:00:47,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:47,876 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:00:47,878 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:00,990 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:01:02,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:02,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1460 states and 2170 transitions. [2024-11-13 23:01:02,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2170 transitions. [2024-11-13 23:01:02,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:01:02,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:02,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:02,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:02,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:02,902 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:01:02,903 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:16,131 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:01:19,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:19,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1462 states and 2172 transitions. [2024-11-13 23:01:19,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2172 transitions. [2024-11-13 23:01:19,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:01:19,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:19,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:20,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:20,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:20,060 INFO L255 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 23:01:20,062 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:21,978 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 23:01:38,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:38,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1469 states and 2185 transitions. [2024-11-13 23:01:38,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2185 transitions. [2024-11-13 23:01:38,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 23:01:38,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:38,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:38,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:38,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:38,667 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 23:01:38,669 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:40,909 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 23:01:54,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:54,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1480 states and 2203 transitions. [2024-11-13 23:01:54,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2203 transitions. [2024-11-13 23:01:54,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 23:01:54,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:54,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:54,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:54,182 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-11-13 23:01:55,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:55,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1482 states and 2206 transitions. [2024-11-13 23:01:55,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2206 transitions. [2024-11-13 23:01:55,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 23:01:55,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:55,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:55,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:55,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:55,153 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:01:55,155 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:02:08,965 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 89 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:02:09,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:09,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1486 states and 2210 transitions. [2024-11-13 23:02:09,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 2210 transitions. [2024-11-13 23:02:09,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 23:02:09,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:09,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:09,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:09,226 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-11-13 23:02:09,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:09,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1488 states and 2213 transitions. [2024-11-13 23:02:09,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2213 transitions. [2024-11-13 23:02:09,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:02:09,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:09,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:09,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:11,036 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 23:02:17,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:17,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1491 states and 2218 transitions. [2024-11-13 23:02:17,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2218 transitions. [2024-11-13 23:02:17,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:02:17,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:17,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:17,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:18,664 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked.