./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709dbd83-3df7-4e37-803d-c1405cbdfebd/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709dbd83-3df7-4e37-803d-c1405cbdfebd/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709dbd83-3df7-4e37-803d-c1405cbdfebd/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709dbd83-3df7-4e37-803d-c1405cbdfebd/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709dbd83-3df7-4e37-803d-c1405cbdfebd/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709dbd83-3df7-4e37-803d-c1405cbdfebd/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f50c7bc2857aa84cb02200a831151d15e1603828dabc8b6cfed5e5d60ae2ee71 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:39:25,344 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:39:25,409 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709dbd83-3df7-4e37-803d-c1405cbdfebd/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 00:39:25,414 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:39:25,414 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:39:25,435 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:39:25,436 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:39:25,436 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:39:25,436 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:39:25,436 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:39:25,436 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:39:25,437 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:39:25,437 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:39:25,437 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:39:25,437 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:39:25,437 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:39:25,437 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:39:25,437 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:39:25,437 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:39:25,437 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:39:25,437 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:39:25,437 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:39:25,437 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:39:25,438 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:39:25,438 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:39:25,438 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:39:25,438 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:39:25,438 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:39:25,438 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:39:25,438 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:39:25,438 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:39:25,438 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:39:25,438 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:39:25,439 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:39:25,439 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:39:25,439 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_709dbd83-3df7-4e37-803d-c1405cbdfebd/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f50c7bc2857aa84cb02200a831151d15e1603828dabc8b6cfed5e5d60ae2ee71 [2024-12-06 00:39:25,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:39:25,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:39:25,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:39:25,689 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:39:25,690 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:39:25,691 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709dbd83-3df7-4e37-803d-c1405cbdfebd/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound2.c [2024-12-06 00:39:28,371 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709dbd83-3df7-4e37-803d-c1405cbdfebd/bin/ukojak-verify-CZk0znPC7b/data/14be91ecb/ae81cadce2c94033b00fd50bc47b9894/FLAG4da51937e [2024-12-06 00:39:28,555 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:39:28,555 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709dbd83-3df7-4e37-803d-c1405cbdfebd/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound2.c [2024-12-06 00:39:28,563 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709dbd83-3df7-4e37-803d-c1405cbdfebd/bin/ukojak-verify-CZk0znPC7b/data/14be91ecb/ae81cadce2c94033b00fd50bc47b9894/FLAG4da51937e [2024-12-06 00:39:28,934 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709dbd83-3df7-4e37-803d-c1405cbdfebd/bin/ukojak-verify-CZk0znPC7b/data/14be91ecb/ae81cadce2c94033b00fd50bc47b9894 [2024-12-06 00:39:28,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:39:28,936 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:39:28,937 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:39:28,938 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:39:28,941 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:39:28,941 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:39:28" (1/1) ... [2024-12-06 00:39:28,942 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b02c337 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:39:28, skipping insertion in model container [2024-12-06 00:39:28,942 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:39:28" (1/1) ... [2024-12-06 00:39:28,952 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:39:29,110 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:39:29,121 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:39:29,144 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:39:29,157 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:39:29,158 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:39:29 WrapperNode [2024-12-06 00:39:29,158 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:39:29,159 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:39:29,159 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:39:29,159 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:39:29,165 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:39:29" (1/1) ... [2024-12-06 00:39:29,173 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:39:29" (1/1) ... [2024-12-06 00:39:29,198 INFO L138 Inliner]: procedures = 14, calls = 19, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 194 [2024-12-06 00:39:29,198 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:39:29,199 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:39:29,199 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:39:29,199 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:39:29,206 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:39:29" (1/1) ... [2024-12-06 00:39:29,207 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:39:29" (1/1) ... [2024-12-06 00:39:29,208 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:39:29" (1/1) ... [2024-12-06 00:39:29,209 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:39:29" (1/1) ... [2024-12-06 00:39:29,213 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:39:29" (1/1) ... [2024-12-06 00:39:29,214 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:39:29" (1/1) ... [2024-12-06 00:39:29,217 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:39:29" (1/1) ... [2024-12-06 00:39:29,218 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:39:29" (1/1) ... [2024-12-06 00:39:29,219 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:39:29" (1/1) ... [2024-12-06 00:39:29,221 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:39:29,222 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:39:29,222 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:39:29,222 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:39:29,223 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:39:29" (1/1) ... [2024-12-06 00:39:29,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:39:29,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709dbd83-3df7-4e37-803d-c1405cbdfebd/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:39:29,254 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709dbd83-3df7-4e37-803d-c1405cbdfebd/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:39:29,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709dbd83-3df7-4e37-803d-c1405cbdfebd/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:39:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:39:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:39:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:39:29,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:39:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 00:39:29,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 00:39:29,344 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:39:29,345 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:39:30,025 INFO L? ?]: Removed 239 outVars from TransFormulas that were not future-live. [2024-12-06 00:39:30,025 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:39:30,062 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:39:30,062 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 00:39:30,062 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:39:30 BoogieIcfgContainer [2024-12-06 00:39:30,062 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:39:30,063 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:39:30,063 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:39:30,074 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:39:30,074 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:39:30" (1/1) ... [2024-12-06 00:39:30,080 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:39:30,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:30,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 299 states and 311 transitions. [2024-12-06 00:39:30,135 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 311 transitions. [2024-12-06 00:39:30,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:39:30,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:30,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:30,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:30,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:39:30,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:30,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 301 states and 313 transitions. [2024-12-06 00:39:30,364 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 313 transitions. [2024-12-06 00:39:30,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:39:30,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:30,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:30,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:30,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:39:30,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:30,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-12-06 00:39:30,428 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-12-06 00:39:30,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:39:30,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:30,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:30,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:30,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:39:30,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:30,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 307 states and 322 transitions. [2024-12-06 00:39:30,596 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 322 transitions. [2024-12-06 00:39:30,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:39:30,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:30,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:30,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:30,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:39:30,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:30,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 308 states and 323 transitions. [2024-12-06 00:39:30,673 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 323 transitions. [2024-12-06 00:39:30,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:39:30,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:30,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:30,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:30,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:39:30,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:30,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 309 states and 324 transitions. [2024-12-06 00:39:30,717 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 324 transitions. [2024-12-06 00:39:30,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:39:30,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:30,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:30,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:30,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:39:30,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:30,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 310 states and 325 transitions. [2024-12-06 00:39:30,763 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 325 transitions. [2024-12-06 00:39:30,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:39:30,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:30,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:30,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:30,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:39:30,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:30,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 311 states and 326 transitions. [2024-12-06 00:39:30,802 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 326 transitions. [2024-12-06 00:39:30,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:39:30,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:30,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:30,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:30,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:39:30,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:30,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 313 states and 329 transitions. [2024-12-06 00:39:30,864 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 329 transitions. [2024-12-06 00:39:30,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:39:30,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:30,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:30,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:30,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:39:30,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:30,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 314 states and 330 transitions. [2024-12-06 00:39:30,912 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 330 transitions. [2024-12-06 00:39:30,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:39:30,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:30,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:30,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:30,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:39:30,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:30,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 313 states and 329 transitions. [2024-12-06 00:39:30,933 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 329 transitions. [2024-12-06 00:39:30,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:39:30,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:30,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:30,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:39:30,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:30,961 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:39:30,964 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:39:31,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:39:31,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:31,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 315 states and 331 transitions. [2024-12-06 00:39:31,025 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 331 transitions. [2024-12-06 00:39:31,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:39:31,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:31,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:31,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:31,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:39:31,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:31,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 316 states and 332 transitions. [2024-12-06 00:39:31,091 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 332 transitions. [2024-12-06 00:39:31,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:39:31,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:31,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:31,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:31,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:39:31,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:31,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 317 states and 333 transitions. [2024-12-06 00:39:31,139 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 333 transitions. [2024-12-06 00:39:31,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:39:31,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:31,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:31,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:31,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:39:31,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:31,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 316 states and 332 transitions. [2024-12-06 00:39:31,160 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 332 transitions. [2024-12-06 00:39:31,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:39:31,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:31,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:31,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:31,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:39:31,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:31,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 318 states and 334 transitions. [2024-12-06 00:39:31,221 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 334 transitions. [2024-12-06 00:39:31,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:39:31,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:31,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:31,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:31,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:39:31,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:31,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 317 states and 333 transitions. [2024-12-06 00:39:31,242 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 333 transitions. [2024-12-06 00:39:31,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:39:31,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:31,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:31,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:31,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:39:31,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:31,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 319 states and 335 transitions. [2024-12-06 00:39:31,314 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 335 transitions. [2024-12-06 00:39:31,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:39:31,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:31,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:31,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:31,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:39:31,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:31,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 318 states and 334 transitions. [2024-12-06 00:39:31,340 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 334 transitions. [2024-12-06 00:39:31,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:39:31,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:31,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:31,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:31,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:39:31,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:31,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 317 states and 333 transitions. [2024-12-06 00:39:31,441 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 333 transitions. [2024-12-06 00:39:31,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:39:31,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:31,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:31,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:39:31,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:31,473 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:39:31,474 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:39:31,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:39:31,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:31,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 321 states and 338 transitions. [2024-12-06 00:39:31,590 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 338 transitions. [2024-12-06 00:39:31,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:39:31,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:31,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:31,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:39:31,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:31,620 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:39:31,621 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:39:31,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:39:31,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:31,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 322 states and 339 transitions. [2024-12-06 00:39:31,701 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 339 transitions. [2024-12-06 00:39:31,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:39:31,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:31,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:31,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:39:31,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:31,733 INFO L256 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:39:31,734 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:39:31,899 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:39:32,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:32,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 348 states and 371 transitions. [2024-12-06 00:39:32,321 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 371 transitions. [2024-12-06 00:39:32,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:39:32,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:32,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:32,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:39:32,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:32,352 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:39:32,353 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:39:32,484 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:39:32,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:32,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 349 states and 372 transitions. [2024-12-06 00:39:32,534 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 372 transitions. [2024-12-06 00:39:32,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:39:32,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:32,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:32,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:32,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:39:33,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:33,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 377 states and 407 transitions. [2024-12-06 00:39:33,235 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 407 transitions. [2024-12-06 00:39:33,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:39:33,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:33,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:33,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:33,272 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:39:33,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:33,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 378 states and 408 transitions. [2024-12-06 00:39:33,295 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-12-06 00:39:33,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:39:33,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:33,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:33,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:33,376 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:39:33,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:33,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 381 states and 412 transitions. [2024-12-06 00:39:33,516 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 412 transitions. [2024-12-06 00:39:33,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:39:33,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:33,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:33,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:33,682 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:39:34,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:34,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 382 states and 413 transitions. [2024-12-06 00:39:34,131 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 413 transitions. [2024-12-06 00:39:34,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:39:34,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:34,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:34,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:34,208 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:39:34,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:34,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 387 states and 420 transitions. [2024-12-06 00:39:34,640 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 420 transitions. [2024-12-06 00:39:34,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:39:34,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:34,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:34,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:34,684 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:39:34,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:34,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 388 states and 421 transitions. [2024-12-06 00:39:34,705 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 421 transitions. [2024-12-06 00:39:34,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:39:34,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:34,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:34,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:39:34,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:34,747 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:39:34,748 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:39:34,984 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:39:35,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:35,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 395 states and 429 transitions. [2024-12-06 00:39:35,443 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 429 transitions. [2024-12-06 00:39:35,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:39:35,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:35,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:35,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:35,580 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:39:35,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:35,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 399 states and 434 transitions. [2024-12-06 00:39:35,786 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 434 transitions. [2024-12-06 00:39:35,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:39:35,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:35,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:35,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:35,852 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:39:36,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:36,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 401 states and 438 transitions. [2024-12-06 00:39:36,126 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 438 transitions. [2024-12-06 00:39:36,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 00:39:36,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:36,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:36,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:36,191 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:39:36,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:36,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 404 states and 442 transitions. [2024-12-06 00:39:36,630 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 442 transitions. [2024-12-06 00:39:36,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:39:36,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:36,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:36,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:36,779 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:39:37,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:37,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 407 states and 447 transitions. [2024-12-06 00:39:37,158 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 447 transitions. [2024-12-06 00:39:37,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:39:37,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:37,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:37,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:37,316 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:39:37,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:37,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 409 states and 450 transitions. [2024-12-06 00:39:37,609 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 450 transitions. [2024-12-06 00:39:37,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:39:37,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:37,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:37,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:37,727 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:39:38,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:38,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 413 states and 456 transitions. [2024-12-06 00:39:38,275 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 456 transitions. [2024-12-06 00:39:38,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:39:38,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:38,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:38,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:38,546 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:39:39,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:39,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 412 states and 455 transitions. [2024-12-06 00:39:39,015 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 455 transitions. [2024-12-06 00:39:39,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:39:39,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:39,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:39,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:39,037 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:39:39,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:39,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 411 states and 454 transitions. [2024-12-06 00:39:39,051 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 454 transitions. [2024-12-06 00:39:39,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 00:39:39,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:39,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:39,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:39:39,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:39,085 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:39:39,087 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:39:40,367 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:39:41,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:41,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 419 states and 465 transitions. [2024-12-06 00:39:41,030 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 465 transitions. [2024-12-06 00:39:41,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:39:41,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:41,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:41,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:41,056 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:39:41,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:41,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 425 states and 474 transitions. [2024-12-06 00:39:41,608 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 474 transitions. [2024-12-06 00:39:41,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:39:41,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:41,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:41,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:41,647 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:39:41,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:41,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 426 states and 475 transitions. [2024-12-06 00:39:41,667 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 475 transitions. [2024-12-06 00:39:41,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:39:41,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:41,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:41,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:39:41,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:41,701 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:39:41,702 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:39:41,910 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:39:42,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:42,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 429 states and 479 transitions. [2024-12-06 00:39:42,106 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 479 transitions. [2024-12-06 00:39:42,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:39:42,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:42,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:42,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:42,267 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:39:42,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:42,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 431 states and 482 transitions. [2024-12-06 00:39:42,418 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 482 transitions. [2024-12-06 00:39:42,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:39:42,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:42,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:42,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:42,452 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:39:42,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:42,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 433 states and 486 transitions. [2024-12-06 00:39:42,655 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 486 transitions. [2024-12-06 00:39:42,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:39:42,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:42,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:42,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:42,690 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:39:42,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:42,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 436 states and 490 transitions. [2024-12-06 00:39:42,894 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 490 transitions. [2024-12-06 00:39:42,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:39:42,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:42,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:42,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:39:42,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:42,926 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:39:42,927 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:39:43,109 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:39:43,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:43,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 439 states and 494 transitions. [2024-12-06 00:39:43,349 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 494 transitions. [2024-12-06 00:39:43,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:39:43,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:43,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:43,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:43,534 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:39:43,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:43,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 443 states and 499 transitions. [2024-12-06 00:39:43,770 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 499 transitions. [2024-12-06 00:39:43,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:39:43,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:43,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:43,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:43,867 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:39:43,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:43,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 444 states and 501 transitions. [2024-12-06 00:39:43,961 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 501 transitions. [2024-12-06 00:39:43,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:39:43,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:43,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:43,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:44,014 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:39:44,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:44,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 446 states and 503 transitions. [2024-12-06 00:39:44,269 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 503 transitions. [2024-12-06 00:39:44,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:39:44,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:44,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:44,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:44,327 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:39:45,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:45,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 479 states and 543 transitions. [2024-12-06 00:39:45,124 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 543 transitions. [2024-12-06 00:39:45,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:39:45,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:45,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:45,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:45,159 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:39:45,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:45,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 480 states and 544 transitions. [2024-12-06 00:39:45,184 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 544 transitions. [2024-12-06 00:39:45,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:39:45,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:45,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:45,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:45,220 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:39:45,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:45,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 481 states and 545 transitions. [2024-12-06 00:39:45,244 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 545 transitions. [2024-12-06 00:39:45,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:39:45,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:45,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:45,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:45,282 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:39:45,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:45,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 482 states and 546 transitions. [2024-12-06 00:39:45,306 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 546 transitions. [2024-12-06 00:39:45,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:39:45,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:45,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:45,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:45,342 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:39:45,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:45,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 483 states and 547 transitions. [2024-12-06 00:39:45,361 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 547 transitions. [2024-12-06 00:39:45,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:39:45,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:45,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:45,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:45,395 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:39:46,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:46,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 503 states and 572 transitions. [2024-12-06 00:39:46,216 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 572 transitions. [2024-12-06 00:39:46,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:39:46,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:46,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:46,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:46,251 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:39:46,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:46,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 504 states and 573 transitions. [2024-12-06 00:39:46,277 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 573 transitions. [2024-12-06 00:39:46,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:39:46,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:46,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:46,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:46,328 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:39:46,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:46,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 505 states and 574 transitions. [2024-12-06 00:39:46,399 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 574 transitions. [2024-12-06 00:39:46,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:39:46,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:46,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:46,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:46,449 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:39:46,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:46,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 515 states and 589 transitions. [2024-12-06 00:39:46,935 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 589 transitions. [2024-12-06 00:39:46,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:39:46,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:46,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:46,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:47,032 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:39:47,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:47,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 526 states and 605 transitions. [2024-12-06 00:39:47,651 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 605 transitions. [2024-12-06 00:39:47,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:39:47,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:47,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:47,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:47,786 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:39:48,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:48,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 588 states and 680 transitions. [2024-12-06 00:39:48,708 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 680 transitions. [2024-12-06 00:39:48,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:39:48,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:48,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:48,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:48,732 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:39:48,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:48,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 590 states and 683 transitions. [2024-12-06 00:39:48,903 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 683 transitions. [2024-12-06 00:39:48,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 00:39:48,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:48,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:48,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:49,127 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:39:49,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:49,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 597 states and 693 transitions. [2024-12-06 00:39:49,697 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 693 transitions. [2024-12-06 00:39:49,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:39:49,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:49,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:49,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:49,720 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:39:49,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:49,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 599 states and 698 transitions. [2024-12-06 00:39:49,777 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 698 transitions. [2024-12-06 00:39:49,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:39:49,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:49,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:49,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:39:49,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:49,810 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:39:49,811 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:39:49,872 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:39:50,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:50,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 607 states and 712 transitions. [2024-12-06 00:39:50,651 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 712 transitions. [2024-12-06 00:39:50,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:39:50,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:50,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:50,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:39:50,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:50,686 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:39:50,687 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:39:50,762 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:39:50,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:50,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 608 states and 713 transitions. [2024-12-06 00:39:50,808 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 713 transitions. [2024-12-06 00:39:50,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:39:50,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:50,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:50,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:51,089 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:39:52,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:52,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 670 states and 787 transitions. [2024-12-06 00:39:52,866 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 787 transitions. [2024-12-06 00:39:52,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:39:52,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:52,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:52,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:39:52,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:52,892 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:39:52,893 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:39:52,964 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:39:52,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:52,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 671 states and 788 transitions. [2024-12-06 00:39:52,988 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 788 transitions. [2024-12-06 00:39:52,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:39:52,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:52,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:52,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:53,233 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:39:55,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:55,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 734 states and 864 transitions. [2024-12-06 00:39:55,351 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 864 transitions. [2024-12-06 00:39:55,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:39:55,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:55,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:55,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:39:55,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:55,382 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:39:55,383 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:39:55,458 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:39:55,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:55,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 735 states and 865 transitions. [2024-12-06 00:39:55,497 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 865 transitions. [2024-12-06 00:39:55,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:39:55,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:55,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:39:55,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:55,535 INFO L256 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:39:55,536 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:39:55,617 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:39:55,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:55,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 736 states and 866 transitions. [2024-12-06 00:39:55,675 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 866 transitions. [2024-12-06 00:39:55,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:39:55,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:55,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:55,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:55,793 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:39:57,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:57,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 747 states and 886 transitions. [2024-12-06 00:39:57,497 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 886 transitions. [2024-12-06 00:39:57,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:39:57,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:57,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:57,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:57,522 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:39:57,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:57,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 748 states and 888 transitions. [2024-12-06 00:39:57,568 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 888 transitions. [2024-12-06 00:39:57,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:39:57,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:57,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:57,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:39:57,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:57,604 INFO L256 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:39:57,606 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:39:57,671 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:39:57,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:57,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 749 states and 889 transitions. [2024-12-06 00:39:57,698 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 889 transitions. [2024-12-06 00:39:57,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:39:57,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:57,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:57,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:57,793 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:39:59,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:59,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 761 states and 909 transitions. [2024-12-06 00:39:59,697 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 909 transitions. [2024-12-06 00:39:59,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:39:59,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:59,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:59,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:59,722 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:39:59,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:59,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 763 states and 912 transitions. [2024-12-06 00:39:59,757 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 912 transitions. [2024-12-06 00:39:59,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:39:59,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:59,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:59,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:59,785 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:39:59,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:59,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 764 states and 913 transitions. [2024-12-06 00:39:59,810 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 913 transitions. [2024-12-06 00:39:59,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:39:59,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:59,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:59,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:59,912 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 00:40:00,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:00,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 763 states and 912 transitions. [2024-12-06 00:40:00,275 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 912 transitions. [2024-12-06 00:40:00,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:40:00,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:00,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:00,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:00,311 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:40:00,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:00,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 762 states and 911 transitions. [2024-12-06 00:40:00,338 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 911 transitions. [2024-12-06 00:40:00,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:40:00,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:00,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:00,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:00,361 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:40:00,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:00,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 763 states and 912 transitions. [2024-12-06 00:40:00,386 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 912 transitions. [2024-12-06 00:40:00,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:40:00,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:00,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:00,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:00,411 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:40:00,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:00,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 765 states and 914 transitions. [2024-12-06 00:40:00,449 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 914 transitions. [2024-12-06 00:40:00,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:40:00,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:00,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:00,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:00,477 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:40:00,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:00,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 767 states and 917 transitions. [2024-12-06 00:40:00,519 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 917 transitions. [2024-12-06 00:40:00,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:40:00,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:00,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:00,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:00,546 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:40:00,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:00,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 768 states and 918 transitions. [2024-12-06 00:40:00,600 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 918 transitions. [2024-12-06 00:40:00,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:40:00,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:00,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:00,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:00,642 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:40:00,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:00,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 769 states and 919 transitions. [2024-12-06 00:40:00,672 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 919 transitions. [2024-12-06 00:40:00,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:40:00,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:00,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:00,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:00,693 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 00:40:00,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:00,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 768 states and 918 transitions. [2024-12-06 00:40:00,729 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 918 transitions. [2024-12-06 00:40:00,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:40:00,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:00,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:00,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:00,897 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:40:03,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:03,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 780 states and 940 transitions. [2024-12-06 00:40:03,726 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 940 transitions. [2024-12-06 00:40:03,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:40:03,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:03,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:03,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:03,829 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:40:04,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:04,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 779 states and 939 transitions. [2024-12-06 00:40:04,196 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 939 transitions. [2024-12-06 00:40:04,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:40:04,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:04,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:04,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:04,269 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:40:04,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:04,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 780 states and 939 transitions. [2024-12-06 00:40:04,559 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 939 transitions. [2024-12-06 00:40:04,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 00:40:04,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:04,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:04,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:40:04,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:04,589 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:40:04,590 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:40:06,546 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:40:07,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:07,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 799 states and 966 transitions. [2024-12-06 00:40:07,931 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 966 transitions. [2024-12-06 00:40:07,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 00:40:07,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:07,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:07,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:40:07,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:07,963 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:40:07,965 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:40:08,310 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:40:08,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:08,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 812 states and 982 transitions. [2024-12-06 00:40:08,973 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 982 transitions. [2024-12-06 00:40:08,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 00:40:08,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:08,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:08,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:40:09,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:09,012 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:40:09,013 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:40:10,437 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:40:11,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:11,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 820 states and 991 transitions. [2024-12-06 00:40:11,125 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 991 transitions. [2024-12-06 00:40:11,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:40:11,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:11,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:11,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:11,231 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:40:11,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:11,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 822 states and 993 transitions. [2024-12-06 00:40:11,567 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 993 transitions. [2024-12-06 00:40:11,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 00:40:11,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:11,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:11,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:11,596 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 00:40:11,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:11,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 821 states and 992 transitions. [2024-12-06 00:40:11,636 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 992 transitions. [2024-12-06 00:40:11,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:40:11,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:11,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:11,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:11,765 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:40:12,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:12,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 823 states and 994 transitions. [2024-12-06 00:40:12,077 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 994 transitions. [2024-12-06 00:40:12,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:40:12,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:12,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:12,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:12,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:40:12,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:12,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 822 states and 993 transitions. [2024-12-06 00:40:12,159 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 993 transitions. [2024-12-06 00:40:12,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 00:40:12,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:12,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:12,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:12,427 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:40:14,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:14,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 825 states and 997 transitions. [2024-12-06 00:40:14,056 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 997 transitions. [2024-12-06 00:40:14,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 00:40:14,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:14,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:14,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:40:14,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:14,091 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:40:14,092 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:40:16,307 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:40:17,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:17,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 829 states and 1002 transitions. [2024-12-06 00:40:17,389 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1002 transitions. [2024-12-06 00:40:17,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 00:40:17,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:17,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:17,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:40:17,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:17,431 INFO L256 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:40:17,431 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:40:19,194 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:40:19,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:19,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 833 states and 1006 transitions. [2024-12-06 00:40:19,243 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1006 transitions. [2024-12-06 00:40:19,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 00:40:19,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:19,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:19,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:19,269 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:40:20,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:20,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 858 states and 1039 transitions. [2024-12-06 00:40:20,991 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1039 transitions. [2024-12-06 00:40:20,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:40:20,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:20,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:20,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:21,016 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:40:21,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:21,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 859 states and 1040 transitions. [2024-12-06 00:40:21,046 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1040 transitions. [2024-12-06 00:40:21,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 00:40:21,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:21,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:21,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:21,212 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 00:40:21,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:21,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 858 states and 1039 transitions. [2024-12-06 00:40:21,568 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1039 transitions. [2024-12-06 00:40:21,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:40:21,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:21,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:21,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:22,117 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:40:22,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:22,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 861 states and 1043 transitions. [2024-12-06 00:40:22,926 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1043 transitions. [2024-12-06 00:40:22,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:40:22,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:22,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:22,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:23,361 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:40:24,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:24,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 862 states and 1045 transitions. [2024-12-06 00:40:24,552 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1045 transitions. [2024-12-06 00:40:24,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 00:40:24,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:24,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:24,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:24,576 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:40:25,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:25,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 867 states and 1053 transitions. [2024-12-06 00:40:25,576 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1053 transitions. [2024-12-06 00:40:25,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:40:25,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:25,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:25,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:25,613 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:40:26,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:26,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 873 states and 1060 transitions. [2024-12-06 00:40:26,260 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1060 transitions. [2024-12-06 00:40:26,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:40:26,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:26,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:26,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:26,475 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:40:27,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:27,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 876 states and 1066 transitions. [2024-12-06 00:40:27,587 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1066 transitions. [2024-12-06 00:40:27,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:40:27,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:27,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:27,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:40:27,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:27,627 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:40:27,628 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:40:32,265 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:40:33,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:33,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 882 states and 1074 transitions. [2024-12-06 00:40:33,110 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1074 transitions. [2024-12-06 00:40:33,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:40:33,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:33,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:33,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:40:33,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:33,141 INFO L256 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:40:33,142 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:40:33,503 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:40:34,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:34,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 886 states and 1080 transitions. [2024-12-06 00:40:34,468 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1080 transitions. [2024-12-06 00:40:34,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:40:34,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:34,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:34,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:40:34,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:34,504 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:40:34,505 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:40:34,684 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:40:35,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:35,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 893 states and 1090 transitions. [2024-12-06 00:40:35,402 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1090 transitions. [2024-12-06 00:40:35,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 00:40:35,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:35,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:35,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:35,441 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:40:35,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:35,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 895 states and 1093 transitions. [2024-12-06 00:40:35,604 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1093 transitions. [2024-12-06 00:40:35,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:40:35,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:35,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:35,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:35,822 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:40:36,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:36,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 894 states and 1092 transitions. [2024-12-06 00:40:36,267 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1092 transitions. [2024-12-06 00:40:36,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:40:36,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:36,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:36,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:40:36,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:36,309 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:40:36,310 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:40:36,844 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:40:40,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:40,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 922 states and 1131 transitions. [2024-12-06 00:40:40,448 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1131 transitions. [2024-12-06 00:40:40,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:40:40,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:40,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:40,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:40:40,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:40,488 INFO L256 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:40:40,490 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:40:40,979 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:40:44,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:44,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 951 states and 1173 transitions. [2024-12-06 00:40:44,972 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1173 transitions. [2024-12-06 00:40:44,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:40:44,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:44,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:44,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:45,001 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:40:46,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:46,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 959 states and 1184 transitions. [2024-12-06 00:40:46,402 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1184 transitions. [2024-12-06 00:40:46,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:40:46,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:46,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:46,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:46,793 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:40:51,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:51,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 991 states and 1229 transitions. [2024-12-06 00:40:51,223 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1229 transitions. [2024-12-06 00:40:51,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:40:51,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:51,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:51,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:51,257 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:40:51,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:51,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 992 states and 1230 transitions. [2024-12-06 00:40:51,292 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1230 transitions. [2024-12-06 00:40:51,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:40:51,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:51,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:51,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:51,608 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:40:57,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:57,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1025 states and 1275 transitions. [2024-12-06 00:40:57,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1275 transitions. [2024-12-06 00:40:57,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 00:40:57,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:57,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:57,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:57,130 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:40:57,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:57,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 1024 states and 1274 transitions. [2024-12-06 00:40:57,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1274 transitions. [2024-12-06 00:40:57,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 00:40:57,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:57,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:57,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:40:57,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:57,191 INFO L256 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:40:57,193 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:40:58,122 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:00,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:00,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 1028 states and 1280 transitions. [2024-12-06 00:41:00,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1280 transitions. [2024-12-06 00:41:00,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:41:00,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:00,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:00,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:41:00,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:00,592 INFO L256 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:41:00,593 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:41:00,676 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:00,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:00,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 1030 states and 1282 transitions. [2024-12-06 00:41:00,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1282 transitions. [2024-12-06 00:41:00,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:41:00,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:00,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:00,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:00,981 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:04,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:04,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 1033 states and 1289 transitions. [2024-12-06 00:41:04,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1289 transitions. [2024-12-06 00:41:04,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:41:04,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:04,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:04,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:04,203 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:06,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:06,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1056 states and 1318 transitions. [2024-12-06 00:41:06,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1318 transitions. [2024-12-06 00:41:06,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:41:06,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:06,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:06,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:06,952 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:07,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:07,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 1058 states and 1323 transitions. [2024-12-06 00:41:07,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1323 transitions. [2024-12-06 00:41:07,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 00:41:07,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:07,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:07,963 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:08,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:08,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1059 states and 1324 transitions. [2024-12-06 00:41:08,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1324 transitions. [2024-12-06 00:41:08,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 00:41:08,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:08,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:08,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:08,187 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:10,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:10,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1065 states and 1335 transitions. [2024-12-06 00:41:10,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1335 transitions. [2024-12-06 00:41:10,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:41:10,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:10,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:10,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:41:10,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:10,717 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:41:10,718 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:41:10,791 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:10,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:10,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1066 states and 1336 transitions. [2024-12-06 00:41:10,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1336 transitions. [2024-12-06 00:41:10,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:41:10,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:10,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:10,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:41:10,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:10,867 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:41:10,868 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:41:11,535 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:13,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:13,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1070 states and 1343 transitions. [2024-12-06 00:41:13,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1343 transitions. [2024-12-06 00:41:13,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 00:41:13,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:13,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:13,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:41:13,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:13,636 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:41:13,637 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:41:13,724 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:13,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:13,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1071 states and 1344 transitions. [2024-12-06 00:41:13,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1344 transitions. [2024-12-06 00:41:13,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 00:41:13,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:13,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:13,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:14,011 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:17,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:17,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1073 states and 1351 transitions. [2024-12-06 00:41:17,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1351 transitions. [2024-12-06 00:41:17,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:41:17,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:17,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:17,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:41:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:17,171 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:41:17,172 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:41:17,405 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:17,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:17,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1078 states and 1356 transitions. [2024-12-06 00:41:17,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1356 transitions. [2024-12-06 00:41:17,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:41:17,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:17,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:17,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:17,876 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:18,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:18,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1079 states and 1358 transitions. [2024-12-06 00:41:18,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1358 transitions. [2024-12-06 00:41:18,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 00:41:18,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:18,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:18,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:41:18,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:18,749 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:41:18,750 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:41:19,026 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:19,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:19,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1080 states and 1359 transitions. [2024-12-06 00:41:19,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1359 transitions. [2024-12-06 00:41:19,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 00:41:19,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:19,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:19,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:19,361 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:22,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:22,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1090 states and 1377 transitions. [2024-12-06 00:41:22,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1377 transitions. [2024-12-06 00:41:22,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 00:41:22,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:22,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:22,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:22,650 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:22,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:22,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1091 states and 1379 transitions. [2024-12-06 00:41:22,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1379 transitions. [2024-12-06 00:41:22,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 00:41:22,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:22,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:22,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:23,076 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 34 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:25,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:25,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1094 states and 1385 transitions. [2024-12-06 00:41:25,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1385 transitions. [2024-12-06 00:41:25,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 00:41:25,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:25,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:25,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:25,881 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:25,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:25,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 1095 states and 1386 transitions. [2024-12-06 00:41:25,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1386 transitions. [2024-12-06 00:41:25,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 00:41:25,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:25,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:25,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:26,796 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:30,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:30,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1099 states and 1396 transitions. [2024-12-06 00:41:30,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1396 transitions. [2024-12-06 00:41:30,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 00:41:30,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:30,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:30,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:30,861 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:30,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:30,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1100 states and 1397 transitions. [2024-12-06 00:41:30,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1397 transitions. [2024-12-06 00:41:30,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 00:41:30,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:30,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:30,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:30,969 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:31,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:31,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1101 states and 1401 transitions. [2024-12-06 00:41:31,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1401 transitions. [2024-12-06 00:41:31,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 00:41:31,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:31,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:31,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:31,805 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:32,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:32,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1102 states and 1402 transitions. [2024-12-06 00:41:32,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1402 transitions. [2024-12-06 00:41:32,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:41:32,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:32,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:32,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:32,468 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:32,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:32,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1107 states and 1408 transitions. [2024-12-06 00:41:32,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1408 transitions. [2024-12-06 00:41:32,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 00:41:32,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:32,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:32,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:32,886 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:32,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:32,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1108 states and 1409 transitions. [2024-12-06 00:41:32,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1409 transitions. [2024-12-06 00:41:32,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 00:41:32,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:32,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:32,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:41:32,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:32,985 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:41:32,986 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:41:33,230 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:33,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:33,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1111 states and 1412 transitions. [2024-12-06 00:41:33,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1412 transitions. [2024-12-06 00:41:33,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 00:41:33,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:33,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:33,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:33,586 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:33,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:33,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1112 states and 1413 transitions. [2024-12-06 00:41:33,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1413 transitions. [2024-12-06 00:41:33,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:41:33,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:33,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:33,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:41:33,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:33,741 INFO L256 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:41:33,742 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:41:35,886 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:41:39,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:39,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 1121 states and 1429 transitions. [2024-12-06 00:41:39,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1429 transitions. [2024-12-06 00:41:39,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:41:39,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:39,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:39,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:41:39,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:39,365 INFO L256 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:41:39,366 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:41:41,292 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:41:42,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:42,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1123 states and 1430 transitions. [2024-12-06 00:41:42,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1430 transitions. [2024-12-06 00:41:42,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:41:42,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:42,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:42,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:42,519 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:43,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:43,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1145 states and 1456 transitions. [2024-12-06 00:41:43,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1456 transitions. [2024-12-06 00:41:43,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:41:43,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:43,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:43,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:44,038 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-12-06 00:41:47,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:47,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 1154 states and 1471 transitions. [2024-12-06 00:41:47,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1471 transitions. [2024-12-06 00:41:47,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:41:47,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:47,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:47,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:47,929 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-12-06 00:41:47,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:47,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 1156 states and 1472 transitions. [2024-12-06 00:41:47,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1472 transitions. [2024-12-06 00:41:47,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:41:47,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:47,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:47,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:48,013 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:49,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:49,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 1179 states and 1497 transitions. [2024-12-06 00:41:49,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1497 transitions. [2024-12-06 00:41:49,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:41:49,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:49,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:49,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:49,791 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 00:41:54,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:54,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1189 states and 1513 transitions. [2024-12-06 00:41:54,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1513 transitions. [2024-12-06 00:41:54,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:41:54,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:54,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:54,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:54,967 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 00:41:55,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:55,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 1191 states and 1514 transitions. [2024-12-06 00:41:55,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1514 transitions. [2024-12-06 00:41:55,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:41:55,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:55,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:55,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:55,473 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:41:58,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:58,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 1194 states and 1520 transitions. [2024-12-06 00:41:58,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1520 transitions. [2024-12-06 00:41:58,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:41:58,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:58,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:58,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:41:58,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:58,426 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:41:58,427 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:41:58,802 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:42:03,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:03,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 1204 states and 1536 transitions. [2024-12-06 00:42:03,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1536 transitions. [2024-12-06 00:42:03,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:42:03,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:03,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:03,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:42:03,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:03,327 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:42:03,328 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:42:03,523 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:42:04,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:04,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1208 states and 1540 transitions. [2024-12-06 00:42:04,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1540 transitions. [2024-12-06 00:42:04,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:42:04,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:04,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:04,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:42:04,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:04,574 INFO L256 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:42:04,576 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:42:04,996 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:42:06,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:06,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 1212 states and 1546 transitions. [2024-12-06 00:42:06,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1546 transitions. [2024-12-06 00:42:06,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:42:06,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:06,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:06,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:07,065 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:42:12,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:12,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1222 states and 1566 transitions. [2024-12-06 00:42:12,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1566 transitions. [2024-12-06 00:42:12,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:42:12,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:12,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:12,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:12,651 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:42:14,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:14,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1227 states and 1572 transitions. [2024-12-06 00:42:14,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1572 transitions. [2024-12-06 00:42:14,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:42:14,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:14,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:14,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:14,527 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:42:14,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:14,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1229 states and 1575 transitions. [2024-12-06 00:42:14,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1575 transitions. [2024-12-06 00:42:14,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:42:14,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:14,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:14,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:14,727 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:42:16,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:16,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1232 states and 1581 transitions. [2024-12-06 00:42:16,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1581 transitions. [2024-12-06 00:42:16,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:42:16,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:16,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:16,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:16,231 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:42:17,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:17,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1233 states and 1583 transitions. [2024-12-06 00:42:17,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1583 transitions. [2024-12-06 00:42:17,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:42:17,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:17,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:17,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:17,453 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:42:18,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:18,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1232 states and 1582 transitions. [2024-12-06 00:42:18,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1582 transitions. [2024-12-06 00:42:18,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:42:18,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:18,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:18,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:18,613 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:42:20,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:20,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1238 states and 1592 transitions. [2024-12-06 00:42:20,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1592 transitions. [2024-12-06 00:42:20,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:42:20,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:20,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:20,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:42:21,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:21,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1239 states and 1593 transitions. [2024-12-06 00:42:21,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1593 transitions. [2024-12-06 00:42:21,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:42:21,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:21,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:21,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:42:21,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:21,594 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:42:21,596 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:42:22,228 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:42:23,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:23,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1242 states and 1602 transitions. [2024-12-06 00:42:23,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1602 transitions. [2024-12-06 00:42:23,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:42:23,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:23,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:23,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:42:23,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:23,753 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:42:23,755 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:42:24,075 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:42:24,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:24,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1243 states and 1602 transitions. [2024-12-06 00:42:24,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1602 transitions. [2024-12-06 00:42:24,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 00:42:24,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:24,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:24,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:24,807 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 4 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:42:27,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:27,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1248 states and 1611 transitions. [2024-12-06 00:42:27,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1611 transitions. [2024-12-06 00:42:27,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:42:27,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:27,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:27,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:27,904 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:42:27,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:27,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1247 states and 1610 transitions. [2024-12-06 00:42:27,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1610 transitions. [2024-12-06 00:42:27,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:42:27,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:27,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:27,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:27,953 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 00:42:28,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:28,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1245 states and 1607 transitions. [2024-12-06 00:42:28,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1607 transitions. [2024-12-06 00:42:28,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 00:42:28,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:28,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:28,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:28,741 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:42:43,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 00:42:43,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:43,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1253 states and 1618 transitions. [2024-12-06 00:42:43,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1618 transitions. [2024-12-06 00:42:43,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 00:42:43,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:43,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:43,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:43,261 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 48 proven. 6 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:42:43,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:43,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1255 states and 1621 transitions. [2024-12-06 00:42:43,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1621 transitions. [2024-12-06 00:42:43,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 00:42:43,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:43,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:43,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:43,713 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:42:46,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:46,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1261 states and 1630 transitions. [2024-12-06 00:42:46,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1630 transitions. [2024-12-06 00:42:46,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 00:42:46,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:46,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:46,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:46,545 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:42:46,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:46,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 1262 states and 1631 transitions. [2024-12-06 00:42:46,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1631 transitions. [2024-12-06 00:42:46,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 00:42:46,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:46,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:46,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:46,931 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:42:47,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:47,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1261 states and 1630 transitions. [2024-12-06 00:42:47,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1630 transitions. [2024-12-06 00:42:47,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:42:47,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:47,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:47,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:47,437 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:42:48,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:48,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1263 states and 1632 transitions. [2024-12-06 00:42:48,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1632 transitions. [2024-12-06 00:42:48,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:42:48,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:48,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:48,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:48,472 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:42:57,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:57,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 1292 states and 1683 transitions. [2024-12-06 00:42:57,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1683 transitions. [2024-12-06 00:42:57,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:42:57,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:57,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:57,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:57,136 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:42:57,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:57,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1294 states and 1684 transitions. [2024-12-06 00:42:57,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1684 transitions. [2024-12-06 00:42:57,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:42:57,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:57,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:57,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:57,886 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:42:59,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:59,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1297 states and 1688 transitions. [2024-12-06 00:42:59,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1688 transitions. [2024-12-06 00:42:59,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:42:59,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:59,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:59,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:59,446 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:43:10,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 00:43:11,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:11,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1310 states and 1705 transitions. [2024-12-06 00:43:11,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1705 transitions. [2024-12-06 00:43:11,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:43:11,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:11,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:11,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:11,027 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 00:43:20,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:20,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 1340 states and 1757 transitions. [2024-12-06 00:43:20,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1757 transitions. [2024-12-06 00:43:20,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:43:20,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:20,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:20,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:20,732 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 00:43:22,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:22,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1346 states and 1768 transitions. [2024-12-06 00:43:22,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1768 transitions. [2024-12-06 00:43:22,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:43:22,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:22,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:22,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:22,502 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:43:24,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:24,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1357 states and 1782 transitions. [2024-12-06 00:43:24,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1782 transitions. [2024-12-06 00:43:24,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:43:24,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:24,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:24,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:25,453 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:43:33,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:33,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 1372 states and 1818 transitions. [2024-12-06 00:43:33,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1818 transitions. [2024-12-06 00:43:33,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:43:33,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:33,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:33,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:33,536 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:43:37,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:37,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 1380 states and 1834 transitions. [2024-12-06 00:43:37,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 1834 transitions. [2024-12-06 00:43:37,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:43:37,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:37,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:37,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:37,636 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:43:38,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:38,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1383 states and 1838 transitions. [2024-12-06 00:43:38,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1838 transitions. [2024-12-06 00:43:38,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:43:38,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:38,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:38,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:38,531 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:43:40,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:40,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 1386 states and 1843 transitions. [2024-12-06 00:43:40,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1843 transitions. [2024-12-06 00:43:40,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:43:40,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:40,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:40,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:40,852 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 00:43:49,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:49,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1402 states and 1887 transitions. [2024-12-06 00:43:49,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1887 transitions. [2024-12-06 00:43:49,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:43:49,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:49,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:49,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:49,915 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:44:04,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:04,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1434 states and 1945 transitions. [2024-12-06 00:44:04,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1945 transitions. [2024-12-06 00:44:04,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:44:04,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:04,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:04,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:04,699 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 00:44:07,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:07,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 1437 states and 1950 transitions. [2024-12-06 00:44:07,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1950 transitions. [2024-12-06 00:44:07,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:44:07,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:07,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:07,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:07,191 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 00:44:11,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:11,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1442 states and 1962 transitions. [2024-12-06 00:44:11,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1962 transitions. [2024-12-06 00:44:11,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:44:11,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:11,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:11,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:11,609 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:44:12,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:12,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1446 states and 1967 transitions. [2024-12-06 00:44:12,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1967 transitions. [2024-12-06 00:44:12,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:44:12,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:12,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:12,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:12,657 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 00:44:13,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:13,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1449 states and 1971 transitions. [2024-12-06 00:44:13,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1971 transitions. [2024-12-06 00:44:13,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:44:13,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:13,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:13,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:13,719 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:44:15,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:15,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1453 states and 1977 transitions. [2024-12-06 00:44:15,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1977 transitions. [2024-12-06 00:44:15,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:44:15,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:15,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:15,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:15,758 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 00:44:19,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:19,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2023 states to 1456 states and 1986 transitions. [2024-12-06 00:44:19,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1986 transitions. [2024-12-06 00:44:19,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:44:19,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:19,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:19,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:19,772 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 00:44:23,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:23,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 1460 states and 1993 transitions. [2024-12-06 00:44:23,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1993 transitions. [2024-12-06 00:44:23,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:44:23,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:23,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:23,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:23,878 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 00:44:24,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:24,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2041 states to 1460 states and 1992 transitions. [2024-12-06 00:44:24,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1992 transitions. [2024-12-06 00:44:24,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:44:24,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:24,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:24,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:24,659 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:44:24,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:24,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1461 states and 1994 transitions. [2024-12-06 00:44:24,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1994 transitions. [2024-12-06 00:44:24,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:44:24,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:24,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:24,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:25,149 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 00:44:27,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:27,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 1463 states and 2006 transitions. [2024-12-06 00:44:27,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2006 transitions. [2024-12-06 00:44:27,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:44:27,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:27,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:27,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:27,343 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 00:44:29,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:29,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2067 states to 1466 states and 2012 transitions. [2024-12-06 00:44:29,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2012 transitions. [2024-12-06 00:44:29,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:44:29,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:29,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:29,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:29,841 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 00:44:33,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:33,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1472 states and 2026 transitions. [2024-12-06 00:44:33,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 2026 transitions. [2024-12-06 00:44:33,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:44:33,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:33,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:33,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:33,408 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 00:44:40,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:40,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 1479 states and 2041 transitions. [2024-12-06 00:44:40,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2041 transitions. [2024-12-06 00:44:40,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:44:40,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:40,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:40,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:40,493 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:44:40,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:40,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1481 states and 2043 transitions. [2024-12-06 00:44:40,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2043 transitions. [2024-12-06 00:44:40,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:44:40,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:40,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:40,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:40,856 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:44:54,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:54,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 1533 states and 2120 transitions. [2024-12-06 00:44:54,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2120 transitions. [2024-12-06 00:44:54,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:44:54,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:54,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:54,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:54,258 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:44:56,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:56,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2181 states to 1539 states and 2126 transitions. [2024-12-06 00:44:56,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2126 transitions. [2024-12-06 00:44:56,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 00:44:56,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:56,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:56,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:56,328 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 00:45:00,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:00,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1544 states and 2143 transitions. [2024-12-06 00:45:00,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2143 transitions. [2024-12-06 00:45:00,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 00:45:00,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:00,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:00,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:00,594 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 00:45:01,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:01,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1545 states and 2144 transitions. [2024-12-06 00:45:01,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2144 transitions. [2024-12-06 00:45:01,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:45:01,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:01,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:01,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:01,788 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:45:05,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:05,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1554 states and 2163 transitions. [2024-12-06 00:45:05,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 2163 transitions. [2024-12-06 00:45:05,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 00:45:05,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:05,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:05,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:05,133 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 00:45:10,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:10,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1558 states and 2172 transitions. [2024-12-06 00:45:10,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2172 transitions. [2024-12-06 00:45:10,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:45:10,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:10,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:10,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:11,185 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:45:14,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:14,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1563 states and 2181 transitions. [2024-12-06 00:45:14,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2181 transitions. [2024-12-06 00:45:14,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 00:45:14,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:14,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:14,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:14,760 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 00:45:16,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:16,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1563 states and 2180 transitions. [2024-12-06 00:45:16,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2180 transitions. [2024-12-06 00:45:16,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:45:16,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:16,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:16,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:17,131 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:45:18,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:18,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1566 states and 2184 transitions. [2024-12-06 00:45:18,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2184 transitions. [2024-12-06 00:45:18,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:45:18,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:18,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:18,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:18,576 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 00:45:21,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:21,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1570 states and 2201 transitions. [2024-12-06 00:45:21,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2201 transitions. [2024-12-06 00:45:21,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:45:21,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:21,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:21,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:21,578 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 00:45:27,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:27,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1573 states and 2208 transitions. [2024-12-06 00:45:27,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2208 transitions. [2024-12-06 00:45:27,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 00:45:27,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:27,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:27,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:27,657 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:45:44,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:44,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1612 states and 2276 transitions. [2024-12-06 00:45:44,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2276 transitions. [2024-12-06 00:45:44,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:45:44,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:44,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:44,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:44,560 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 00:45:49,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:49,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1616 states and 2285 transitions. [2024-12-06 00:45:49,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2285 transitions. [2024-12-06 00:45:49,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 00:45:49,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:49,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:49,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:49,248 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:45:52,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:52,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1623 states and 2297 transitions. [2024-12-06 00:45:52,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 2297 transitions. [2024-12-06 00:45:52,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 00:45:52,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:52,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:52,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:52,918 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:45:54,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:54,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1624 states and 2297 transitions. [2024-12-06 00:45:54,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2297 transitions. [2024-12-06 00:45:54,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:45:54,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:54,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:54,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:54,060 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 00:45:55,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:55,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1624 states and 2296 transitions. [2024-12-06 00:45:55,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2296 transitions. [2024-12-06 00:45:55,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:45:55,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:55,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:55,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:45:55,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:55,815 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:45:55,816 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:45:57,048 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:46:17,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:17,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1658 states and 2358 transitions. [2024-12-06 00:46:17,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 2358 transitions. [2024-12-06 00:46:17,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:46:17,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:17,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:17,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:46:17,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:17,297 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:46:17,298 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:46:17,839 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:46:20,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:20,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 1664 states and 2363 transitions. [2024-12-06 00:46:20,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 2363 transitions. [2024-12-06 00:46:20,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:46:20,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:20,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:20,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:20,479 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:46:21,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:21,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2450 states to 1666 states and 2366 transitions. [2024-12-06 00:46:21,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 2366 transitions. [2024-12-06 00:46:21,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:46:21,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:21,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:21,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:21,454 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:46:39,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:39,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2537 states to 1724 states and 2453 transitions. [2024-12-06 00:46:39,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 2453 transitions. [2024-12-06 00:46:39,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:46:39,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:39,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:39,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:46:39,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:39,409 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:46:39,410 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:46:40,782 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:46:56,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:56,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2594 states to 1759 states and 2510 transitions. [2024-12-06 00:46:56,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2510 transitions. [2024-12-06 00:46:56,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:46:56,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:56,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:56,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:56,679 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:47:04,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:04,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2622 states to 1769 states and 2538 transitions. [2024-12-06 00:47:04,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 2538 transitions. [2024-12-06 00:47:04,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:47:04,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:04,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:04,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:04,796 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:47:11,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:11,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1778 states and 2550 transitions. [2024-12-06 00:47:11,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 2550 transitions. [2024-12-06 00:47:11,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:47:11,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:11,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:11,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:11,285 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:47:12,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:12,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 1779 states and 2552 transitions. [2024-12-06 00:47:12,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 2552 transitions. [2024-12-06 00:47:12,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:47:12,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:12,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:12,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:12,738 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:47:14,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:14,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 1781 states and 2556 transitions. [2024-12-06 00:47:14,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2556 transitions. [2024-12-06 00:47:14,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:47:14,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:14,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:14,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:14,544 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:47:17,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:17,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1784 states and 2560 transitions. [2024-12-06 00:47:17,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2560 transitions. [2024-12-06 00:47:17,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:47:17,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:17,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:17,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:17,564 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:47:18,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:18,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 1786 states and 2563 transitions. [2024-12-06 00:47:18,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 2563 transitions. [2024-12-06 00:47:18,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:47:18,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:18,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:18,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:19,604 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:47:21,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:21,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2651 states to 1789 states and 2567 transitions. [2024-12-06 00:47:21,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2567 transitions. [2024-12-06 00:47:21,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:47:21,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:21,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:22,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:22,695 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:47:44,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:44,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1822 states and 2639 transitions. [2024-12-06 00:47:44,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 2639 transitions. [2024-12-06 00:47:44,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:47:44,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:44,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:44,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:44,368 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:47:57,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:57,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 1838 states and 2681 transitions. [2024-12-06 00:47:57,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 2681 transitions. [2024-12-06 00:47:57,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:47:57,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:57,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:57,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:57,920 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:48:03,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:03,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2800 states to 1843 states and 2688 transitions. [2024-12-06 00:48:03,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 2688 transitions. [2024-12-06 00:48:03,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:48:03,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:03,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:03,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:48:03,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:03,190 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:48:03,191 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:48:04,719 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:48:18,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:18,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2839 states to 1861 states and 2726 transitions. [2024-12-06 00:48:18,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 2726 transitions. [2024-12-06 00:48:18,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:48:18,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:18,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:18,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:18,331 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:48:20,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:20,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2841 states to 1863 states and 2728 transitions. [2024-12-06 00:48:20,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 2728 transitions. [2024-12-06 00:48:20,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:48:20,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:20,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:20,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:20,086 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:48:20,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:20,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 1865 states and 2731 transitions. [2024-12-06 00:48:20,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2731 transitions. [2024-12-06 00:48:20,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:48:20,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:20,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:20,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:21,024 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:48:22,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:22,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2847 states to 1867 states and 2734 transitions. [2024-12-06 00:48:22,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 2734 transitions. [2024-12-06 00:48:22,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:48:22,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:22,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:22,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:22,187 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:48:26,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:26,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2855 states to 1872 states and 2742 transitions. [2024-12-06 00:48:26,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2742 transitions. [2024-12-06 00:48:26,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:48:26,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:26,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:26,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:48:26,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:26,155 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:48:26,157 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:48:26,513 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:48:30,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:30,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2864 states to 1878 states and 2751 transitions. [2024-12-06 00:48:30,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 2751 transitions. [2024-12-06 00:48:30,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:48:30,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:30,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:30,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:30,390 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:48:36,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:36,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 1897 states and 2775 transitions. [2024-12-06 00:48:36,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 2775 transitions. [2024-12-06 00:48:36,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:48:36,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:36,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:36,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:48:36,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:36,700 INFO L256 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:48:36,701 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:48:38,109 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:48:58,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:58,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 1930 states and 2832 transitions. [2024-12-06 00:48:58,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 2832 transitions. [2024-12-06 00:48:58,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:48:58,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:58,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:58,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:48:58,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:58,122 INFO L256 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:48:58,123 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:48:58,563 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:49:02,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:02,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2957 states to 1937 states and 2844 transitions. [2024-12-06 00:49:02,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 2844 transitions. [2024-12-06 00:49:02,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:49:02,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:02,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:02,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:02,791 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:49:03,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:03,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2958 states to 1938 states and 2845 transitions. [2024-12-06 00:49:03,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 2845 transitions. [2024-12-06 00:49:03,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:49:03,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:03,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:03,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:49:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:03,152 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:49:03,154 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:49:04,264 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:49:07,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:07,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2963 states to 1942 states and 2850 transitions. [2024-12-06 00:49:07,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 2850 transitions. [2024-12-06 00:49:07,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:49:07,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:07,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:07,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:07,998 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:49:18,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:18,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2990 states to 1953 states and 2877 transitions. [2024-12-06 00:49:18,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 2877 transitions. [2024-12-06 00:49:18,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:49:18,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:18,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:18,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:18,357 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:49:24,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:24,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 1959 states and 2890 transitions. [2024-12-06 00:49:24,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 2890 transitions. [2024-12-06 00:49:24,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:49:24,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:24,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:24,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:24,061 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:49:26,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:26,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1961 states and 2893 transitions. [2024-12-06 00:49:26,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 2893 transitions. [2024-12-06 00:49:26,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:49:26,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:26,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:26,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:26,772 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:49:27,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:27,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3007 states to 1963 states and 2894 transitions. [2024-12-06 00:49:27,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 2894 transitions. [2024-12-06 00:49:27,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:49:27,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:27,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:27,835 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:49:29,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:29,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 1965 states and 2896 transitions. [2024-12-06 00:49:29,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 2896 transitions. [2024-12-06 00:49:29,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:49:29,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:29,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:29,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:29,442 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:49:30,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:30,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 1967 states and 2897 transitions. [2024-12-06 00:49:30,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 2897 transitions. [2024-12-06 00:49:30,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:49:30,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:30,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:30,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:30,682 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:49:30,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:30,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3011 states to 1968 states and 2898 transitions. [2024-12-06 00:49:30,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 2898 transitions. [2024-12-06 00:49:30,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:49:30,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:30,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:30,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:30,922 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:49:39,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:39,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3037 states to 1980 states and 2924 transitions. [2024-12-06 00:49:39,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 2924 transitions. [2024-12-06 00:49:39,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 00:49:39,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:39,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:39,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:49:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:39,505 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:49:39,507 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:49:40,622 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:49:45,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:45,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 1982 states and 2928 transitions. [2024-12-06 00:49:45,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 2928 transitions. [2024-12-06 00:49:45,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:49:45,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:45,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:45,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:45,825 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:49:49,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:49,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 1985 states and 2935 transitions. [2024-12-06 00:49:49,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 2935 transitions. [2024-12-06 00:49:49,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:49:49,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:49,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:49,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:49,809 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:49:54,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:54,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3057 states to 1989 states and 2944 transitions. [2024-12-06 00:49:54,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 2944 transitions. [2024-12-06 00:49:54,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:49:54,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:54,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:54,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:54,333 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:49:55,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:55,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 1991 states and 2946 transitions. [2024-12-06 00:49:55,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 2946 transitions. [2024-12-06 00:49:55,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:49:55,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:55,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:55,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:55,833 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:49:57,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:57,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3060 states to 1993 states and 2947 transitions. [2024-12-06 00:49:57,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2947 transitions. [2024-12-06 00:49:57,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:49:57,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:57,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:57,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:57,047 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:49:58,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:58,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3061 states to 1995 states and 2948 transitions. [2024-12-06 00:49:58,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 2948 transitions. [2024-12-06 00:49:58,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:49:58,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:58,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:58,306 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:49:59,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:59,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3062 states to 1997 states and 2949 transitions. [2024-12-06 00:49:59,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 2949 transitions. [2024-12-06 00:49:59,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 00:49:59,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:59,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:59,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:59,454 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:49:59,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:59,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3063 states to 1998 states and 2950 transitions. [2024-12-06 00:49:59,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 2950 transitions. [2024-12-06 00:49:59,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:49:59,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:59,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:59,685 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-12-06 00:50:00,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:00,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3065 states to 1999 states and 2952 transitions. [2024-12-06 00:50:00,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 2952 transitions. [2024-12-06 00:50:00,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:50:00,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:00,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:00,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:00,494 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:50:00,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:00,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3075 states to 2007 states and 2962 transitions. [2024-12-06 00:50:00,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 2962 transitions. [2024-12-06 00:50:00,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 00:50:00,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:00,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:00,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:00,655 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-12-06 00:50:07,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:07,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3082 states to 2011 states and 2969 transitions. [2024-12-06 00:50:07,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2011 states and 2969 transitions. [2024-12-06 00:50:07,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:50:07,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:07,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:07,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:07,472 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:50:19,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:19,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3114 states to 2025 states and 3001 transitions. [2024-12-06 00:50:19,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3001 transitions. [2024-12-06 00:50:19,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:50:19,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:19,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:19,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:19,128 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:50:25,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:25,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3127 states to 2031 states and 3014 transitions. [2024-12-06 00:50:25,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 3014 transitions. [2024-12-06 00:50:25,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:50:25,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:25,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:25,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:25,578 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:50:30,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:30,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3132 states to 2034 states and 3019 transitions. [2024-12-06 00:50:30,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2034 states and 3019 transitions. [2024-12-06 00:50:30,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:50:30,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:30,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:30,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:30,205 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:50:31,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:31,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 2036 states and 3020 transitions. [2024-12-06 00:50:31,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3020 transitions. [2024-12-06 00:50:31,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:50:31,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:31,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:31,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:31,670 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:50:33,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:33,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3134 states to 2038 states and 3021 transitions. [2024-12-06 00:50:33,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3021 transitions. [2024-12-06 00:50:33,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:50:33,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:33,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:33,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:33,063 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:50:34,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:34,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 2040 states and 3022 transitions. [2024-12-06 00:50:34,212 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3022 transitions. [2024-12-06 00:50:34,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 00:50:34,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:34,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:34,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:34,248 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:50:34,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:34,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3136 states to 2041 states and 3023 transitions. [2024-12-06 00:50:34,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3023 transitions. [2024-12-06 00:50:34,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 00:50:34,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:34,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:34,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:35,933 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:50:50,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:50,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3142 states to 2044 states and 3029 transitions. [2024-12-06 00:50:50,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3029 transitions. [2024-12-06 00:50:50,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 00:50:50,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:50,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:50,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:51,368 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:50:56,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:56,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3153 states to 2047 states and 3033 transitions. [2024-12-06 00:50:56,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3033 transitions. [2024-12-06 00:50:56,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 00:50:56,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:56,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:50:56,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:56,172 INFO L256 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:50:56,173 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:50:59,465 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:51:13,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:13,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3165 states to 2053 states and 3045 transitions. [2024-12-06 00:51:13,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3045 transitions. [2024-12-06 00:51:13,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 00:51:13,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:13,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:13,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:13,323 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:51:15,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:15,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3169 states to 2057 states and 3049 transitions. [2024-12-06 00:51:15,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3049 transitions. [2024-12-06 00:51:15,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:51:15,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:15,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:15,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:15,781 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:51:30,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:30,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3198 states to 2068 states and 3078 transitions. [2024-12-06 00:51:30,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 3078 transitions. [2024-12-06 00:51:30,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:51:30,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:30,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:30,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:30,505 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:51:38,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:38,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3218 states to 2074 states and 3098 transitions. [2024-12-06 00:51:38,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3098 transitions. [2024-12-06 00:51:38,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:51:38,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:38,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:38,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:38,338 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:51:42,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:42,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3225 states to 2077 states and 3105 transitions. [2024-12-06 00:51:42,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3105 transitions. [2024-12-06 00:51:42,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:51:42,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:42,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:43,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:43,195 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:51:44,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:44,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3227 states to 2079 states and 3107 transitions. [2024-12-06 00:51:44,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 3107 transitions. [2024-12-06 00:51:44,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:51:44,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:44,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:44,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:44,637 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:51:46,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:46,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3229 states to 2081 states and 3109 transitions. [2024-12-06 00:51:46,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 3109 transitions. [2024-12-06 00:51:46,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:51:46,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:46,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:46,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:46,732 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:51:48,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:48,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 2083 states and 3111 transitions. [2024-12-06 00:51:48,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 3111 transitions. [2024-12-06 00:51:48,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:51:48,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:48,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:48,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:48,312 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:51:49,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:49,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3233 states to 2085 states and 3113 transitions. [2024-12-06 00:51:49,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 3113 transitions. [2024-12-06 00:51:49,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:51:49,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:49,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:49,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:49,801 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:51:52,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:52,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3252 states to 2102 states and 3132 transitions. [2024-12-06 00:51:52,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 3132 transitions. [2024-12-06 00:51:52,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 00:51:52,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:52,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:52,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:52,856 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:52:29,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:29,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3452 states to 2241 states and 3330 transitions. [2024-12-06 00:52:29,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3330 transitions. [2024-12-06 00:52:29,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 00:52:29,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:29,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:29,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:29,661 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:52:52,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:52,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3496 states to 2262 states and 3374 transitions. [2024-12-06 00:52:52,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 3374 transitions. [2024-12-06 00:52:52,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 00:52:52,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:52,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:52,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:52,301 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:52:59,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:59,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 2271 states and 3387 transitions. [2024-12-06 00:52:59,298 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 3387 transitions. [2024-12-06 00:52:59,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 00:52:59,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:59,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:59,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:59,342 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked.