./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound2.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_3d9d10f1-bf84-4d95-94bb-4eb889d59bca/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9d10f1-bf84-4d95-94bb-4eb889d59bca/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_3d9d10f1-bf84-4d95-94bb-4eb889d59bca/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9d10f1-bf84-4d95-94bb-4eb889d59bca/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9d10f1-bf84-4d95-94bb-4eb889d59bca/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_3d9d10f1-bf84-4d95-94bb-4eb889d59bca/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 942b28ff7c0583b7db8395d2c315e70afc8fe68ba69d39faf867ac75d7628edb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:08:43,437 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:08:43,493 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9d10f1-bf84-4d95-94bb-4eb889d59bca/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 22:08:43,497 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:08:43,497 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:08:43,517 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:08:43,517 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:08:43,518 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:08:43,518 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:08:43,518 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:08:43,518 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:08:43,518 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:08:43,518 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:08:43,519 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:08:43,519 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:08:43,519 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:08:43,519 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:08:43,519 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:08:43,519 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:08:43,519 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 22:08:43,519 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:08:43,519 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:08:43,519 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:08:43,519 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:08:43,519 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:08:43,520 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:08:43,520 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:08:43,520 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:08:43,520 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:08:43,520 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:08:43,520 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:08:43,520 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:08:43,520 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:08:43,520 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:08:43,520 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:08:43,521 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_3d9d10f1-bf84-4d95-94bb-4eb889d59bca/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 -> 942b28ff7c0583b7db8395d2c315e70afc8fe68ba69d39faf867ac75d7628edb [2024-12-05 22:08:43,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:08:43,788 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:08:43,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:08:43,792 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:08:43,792 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:08:43,793 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9d10f1-bf84-4d95-94bb-4eb889d59bca/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound2.c [2024-12-05 22:08:46,525 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9d10f1-bf84-4d95-94bb-4eb889d59bca/bin/ukojak-verify-CZk0znPC7b/data/c7dbedafb/ff301cf3736648b485d875f2e7a6058e/FLAG8924e6da7 [2024-12-05 22:08:46,717 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:08:46,717 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9d10f1-bf84-4d95-94bb-4eb889d59bca/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound2.c [2024-12-05 22:08:46,723 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9d10f1-bf84-4d95-94bb-4eb889d59bca/bin/ukojak-verify-CZk0znPC7b/data/c7dbedafb/ff301cf3736648b485d875f2e7a6058e/FLAG8924e6da7 [2024-12-05 22:08:47,091 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9d10f1-bf84-4d95-94bb-4eb889d59bca/bin/ukojak-verify-CZk0znPC7b/data/c7dbedafb/ff301cf3736648b485d875f2e7a6058e [2024-12-05 22:08:47,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:08:47,094 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:08:47,095 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:08:47,095 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:08:47,098 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:08:47,098 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:08:47" (1/1) ... [2024-12-05 22:08:47,099 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f68a8a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:47, skipping insertion in model container [2024-12-05 22:08:47,099 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:08:47" (1/1) ... [2024-12-05 22:08:47,109 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:08:47,276 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:08:47,285 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:08:47,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:08:47,326 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:08:47,327 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:47 WrapperNode [2024-12-05 22:08:47,327 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:08:47,328 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:08:47,328 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:08:47,328 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:08:47,335 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:47" (1/1) ... [2024-12-05 22:08:47,343 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:47" (1/1) ... [2024-12-05 22:08:47,366 INFO L138 Inliner]: procedures = 14, calls = 20, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 191 [2024-12-05 22:08:47,367 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:08:47,367 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:08:47,367 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:08:47,367 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:08:47,375 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:47" (1/1) ... [2024-12-05 22:08:47,375 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:47" (1/1) ... [2024-12-05 22:08:47,377 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:47" (1/1) ... [2024-12-05 22:08:47,378 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:47" (1/1) ... [2024-12-05 22:08:47,382 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:47" (1/1) ... [2024-12-05 22:08:47,383 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:47" (1/1) ... [2024-12-05 22:08:47,386 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:47" (1/1) ... [2024-12-05 22:08:47,388 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:47" (1/1) ... [2024-12-05 22:08:47,389 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:47" (1/1) ... [2024-12-05 22:08:47,391 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:08:47,392 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:08:47,392 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:08:47,392 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:08:47,393 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:47" (1/1) ... [2024-12-05 22:08:47,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:08:47,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9d10f1-bf84-4d95-94bb-4eb889d59bca/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:08:47,424 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9d10f1-bf84-4d95-94bb-4eb889d59bca/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:08:47,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9d10f1-bf84-4d95-94bb-4eb889d59bca/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:08:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:08:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:08:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:08:47,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:08:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 22:08:47,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 22:08:47,516 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:08:47,518 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:08:48,150 INFO L? ?]: Removed 239 outVars from TransFormulas that were not future-live. [2024-12-05 22:08:48,150 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:08:48,194 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:08:48,194 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 22:08:48,194 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:08:48 BoogieIcfgContainer [2024-12-05 22:08:48,195 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:08:48,195 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:08:48,195 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:08:48,202 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:08:48,202 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:08:48" (1/1) ... [2024-12-05 22:08:48,208 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:08:48,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:48,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 293 states and 304 transitions. [2024-12-05 22:08:48,252 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 304 transitions. [2024-12-05 22:08:48,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 22:08:48,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:48,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:48,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:48,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:48,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:48,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 294 states and 305 transitions. [2024-12-05 22:08:48,435 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 305 transitions. [2024-12-05 22:08:48,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 22:08:48,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:48,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:48,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:48,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:48,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:48,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 295 states and 306 transitions. [2024-12-05 22:08:48,487 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 306 transitions. [2024-12-05 22:08:48,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:08:48,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:48,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:48,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:48,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:48,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:48,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 296 states and 307 transitions. [2024-12-05 22:08:48,545 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 307 transitions. [2024-12-05 22:08:48,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:08:48,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:48,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:48,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:48,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:48,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:48,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 297 states and 308 transitions. [2024-12-05 22:08:48,597 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 308 transitions. [2024-12-05 22:08:48,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:08:48,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:48,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:48,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:48,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:48,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:48,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 299 states and 311 transitions. [2024-12-05 22:08:48,663 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 311 transitions. [2024-12-05 22:08:48,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:08:48,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:48,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:48,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:48,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:48,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:48,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 300 states and 312 transitions. [2024-12-05 22:08:48,713 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 312 transitions. [2024-12-05 22:08:48,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:08:48,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:48,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:48,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:48,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:48,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:48,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 299 states and 311 transitions. [2024-12-05 22:08:48,736 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 311 transitions. [2024-12-05 22:08:48,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:08:48,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:48,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:48,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:08:48,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:48,768 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:08:48,771 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:08:48,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:48,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:48,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 301 states and 313 transitions. [2024-12-05 22:08:48,823 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 313 transitions. [2024-12-05 22:08:48,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:08:48,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:48,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:48,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:48,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:48,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:48,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-12-05 22:08:48,874 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-12-05 22:08:48,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:08:48,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:48,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:48,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:48,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:48,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:48,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 303 states and 315 transitions. [2024-12-05 22:08:48,919 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-12-05 22:08:48,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:08:48,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:48,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:48,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:48,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:48,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:48,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-12-05 22:08:48,942 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-12-05 22:08:48,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:08:48,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:48,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:48,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:48,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:49,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:49,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 304 states and 316 transitions. [2024-12-05 22:08:49,004 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 316 transitions. [2024-12-05 22:08:49,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:08:49,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:49,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:49,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:49,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:49,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:49,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 303 states and 315 transitions. [2024-12-05 22:08:49,026 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-12-05 22:08:49,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:08:49,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:49,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:49,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:49,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:49,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:49,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 305 states and 317 transitions. [2024-12-05 22:08:49,091 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 317 transitions. [2024-12-05 22:08:49,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:08:49,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:49,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:49,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:49,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:08:49,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:49,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 304 states and 316 transitions. [2024-12-05 22:08:49,114 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 316 transitions. [2024-12-05 22:08:49,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:08:49,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:49,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:49,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:49,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:08:49,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:49,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 303 states and 315 transitions. [2024-12-05 22:08:49,191 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-12-05 22:08:49,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:08:49,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:49,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:49,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:08:49,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:49,224 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:08:49,225 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:08:49,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:08:49,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:49,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 307 states and 320 transitions. [2024-12-05 22:08:49,319 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 320 transitions. [2024-12-05 22:08:49,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:08:49,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:49,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:49,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:08:49,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:49,348 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:08:49,349 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:08:49,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:08:49,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:49,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 308 states and 321 transitions. [2024-12-05 22:08:49,410 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 321 transitions. [2024-12-05 22:08:49,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:08:49,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:49,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:49,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:08:49,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:49,440 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:08:49,441 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:08:49,573 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:08:49,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:49,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 330 states and 348 transitions. [2024-12-05 22:08:49,771 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 348 transitions. [2024-12-05 22:08:49,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:08:49,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:49,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:49,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:08:49,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:49,804 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:08:49,806 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:08:49,927 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:08:49,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:49,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 331 states and 349 transitions. [2024-12-05 22:08:49,967 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 349 transitions. [2024-12-05 22:08:49,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:08:49,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:49,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:49,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:50,019 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:08:50,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:50,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 355 states and 379 transitions. [2024-12-05 22:08:50,332 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 379 transitions. [2024-12-05 22:08:50,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:08:50,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:50,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:50,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:50,370 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:08:50,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:50,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 356 states and 380 transitions. [2024-12-05 22:08:50,392 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 380 transitions. [2024-12-05 22:08:50,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:08:50,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:50,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:50,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:50,463 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:08:50,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:50,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 359 states and 384 transitions. [2024-12-05 22:08:50,574 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 384 transitions. [2024-12-05 22:08:50,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:08:50,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:50,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:50,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:50,677 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:08:51,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:51,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 360 states and 385 transitions. [2024-12-05 22:08:51,140 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 385 transitions. [2024-12-05 22:08:51,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:08:51,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:51,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:51,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:51,194 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:08:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:51,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 365 states and 392 transitions. [2024-12-05 22:08:51,644 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 392 transitions. [2024-12-05 22:08:51,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:08:51,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:51,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:51,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:51,688 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:08:52,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:52,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 371 states and 400 transitions. [2024-12-05 22:08:52,186 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 400 transitions. [2024-12-05 22:08:52,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:08:52,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:52,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:52,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:08:52,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:52,218 INFO L256 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 22:08:52,220 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:08:52,458 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:08:53,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:53,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 378 states and 408 transitions. [2024-12-05 22:08:53,049 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-12-05 22:08:53,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:08:53,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:53,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:53,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:53,215 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:08:53,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:53,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 382 states and 413 transitions. [2024-12-05 22:08:53,451 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 413 transitions. [2024-12-05 22:08:53,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:08:53,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:53,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:53,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:53,518 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:08:53,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:53,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 384 states and 417 transitions. [2024-12-05 22:08:53,716 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 417 transitions. [2024-12-05 22:08:53,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:08:53,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:53,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:53,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:53,772 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:08:54,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:54,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 387 states and 422 transitions. [2024-12-05 22:08:54,060 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 422 transitions. [2024-12-05 22:08:54,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:08:54,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:54,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:54,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:54,201 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:08:54,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:54,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 390 states and 428 transitions. [2024-12-05 22:08:54,743 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 428 transitions. [2024-12-05 22:08:54,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:08:54,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:54,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:54,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:54,987 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:08:55,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:55,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 394 states and 434 transitions. [2024-12-05 22:08:55,988 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 434 transitions. [2024-12-05 22:08:55,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:08:55,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:55,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:55,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:56,160 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:08:57,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:57,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 398 states and 441 transitions. [2024-12-05 22:08:57,390 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2024-12-05 22:08:57,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:08:57,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:57,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:57,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:57,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:08:57,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:57,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 400 states and 444 transitions. [2024-12-05 22:08:57,729 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 444 transitions. [2024-12-05 22:08:57,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:08:57,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:57,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:57,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:57,747 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:08:57,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:57,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 399 states and 443 transitions. [2024-12-05 22:08:57,761 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 443 transitions. [2024-12-05 22:08:57,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:08:57,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:57,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:08:57,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:57,791 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:08:57,792 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:08:58,867 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:09:00,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:00,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 407 states and 454 transitions. [2024-12-05 22:09:00,640 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 454 transitions. [2024-12-05 22:09:00,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:09:00,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:00,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:00,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:00,675 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:09:01,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:01,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 418 states and 469 transitions. [2024-12-05 22:09:01,177 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 469 transitions. [2024-12-05 22:09:01,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:09:01,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:01,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:01,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:01,199 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:09:01,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:01,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 430 states and 484 transitions. [2024-12-05 22:09:01,627 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 484 transitions. [2024-12-05 22:09:01,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:09:01,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:01,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:01,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:09:01,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:01,659 INFO L256 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 22:09:01,661 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:09:01,839 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:09:02,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:02,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 433 states and 488 transitions. [2024-12-05 22:09:02,071 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 488 transitions. [2024-12-05 22:09:02,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:09:02,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:02,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:02,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:02,174 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:09:02,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:02,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 436 states and 493 transitions. [2024-12-05 22:09:02,527 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 493 transitions. [2024-12-05 22:09:02,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:09:02,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:02,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:02,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:02,557 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:09:02,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:02,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 438 states and 497 transitions. [2024-12-05 22:09:02,785 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 497 transitions. [2024-12-05 22:09:02,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:09:02,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:02,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:02,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:02,812 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:09:03,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:03,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 441 states and 502 transitions. [2024-12-05 22:09:03,104 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 502 transitions. [2024-12-05 22:09:03,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:09:03,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:03,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:03,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:09:03,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:03,135 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 22:09:03,136 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:09:03,268 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:09:03,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:03,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 445 states and 506 transitions. [2024-12-05 22:09:03,453 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 506 transitions. [2024-12-05 22:09:03,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 22:09:03,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:03,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:03,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:03,625 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:09:03,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:03,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 449 states and 511 transitions. [2024-12-05 22:09:03,936 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 511 transitions. [2024-12-05 22:09:03,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:09:03,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:03,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:03,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:04,039 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:09:04,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:04,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 448 states and 510 transitions. [2024-12-05 22:09:04,286 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 510 transitions. [2024-12-05 22:09:04,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:09:04,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:04,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:04,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:04,332 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:09:04,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:04,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 450 states and 512 transitions. [2024-12-05 22:09:04,395 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 512 transitions. [2024-12-05 22:09:04,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:09:04,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:04,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:04,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:04,541 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 22:09:05,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:05,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 502 states and 574 transitions. [2024-12-05 22:09:05,566 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 574 transitions. [2024-12-05 22:09:05,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:09:05,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:05,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:05,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:05,598 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 22:09:05,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:05,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 503 states and 575 transitions. [2024-12-05 22:09:05,627 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 575 transitions. [2024-12-05 22:09:05,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 22:09:05,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:05,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:05,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:05,660 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 22:09:05,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:05,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 504 states and 576 transitions. [2024-12-05 22:09:05,686 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 576 transitions. [2024-12-05 22:09:05,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:09:05,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:05,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:05,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:05,731 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 22:09:06,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:06,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 522 states and 599 transitions. [2024-12-05 22:09:06,900 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 599 transitions. [2024-12-05 22:09:06,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 22:09:06,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:06,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:06,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:06,997 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 22:09:08,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:08,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 531 states and 612 transitions. [2024-12-05 22:09:08,086 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 612 transitions. [2024-12-05 22:09:08,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 22:09:08,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:08,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:08,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:08,167 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 22:09:09,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:09,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 541 states and 627 transitions. [2024-12-05 22:09:09,286 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 627 transitions. [2024-12-05 22:09:09,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:09:09,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:09,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:09,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:09,378 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 22:09:10,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:10,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 552 states and 642 transitions. [2024-12-05 22:09:10,422 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 642 transitions. [2024-12-05 22:09:10,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:09:10,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:10,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:10,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:10,444 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 22:09:10,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:10,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 555 states and 648 transitions. [2024-12-05 22:09:10,864 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 648 transitions. [2024-12-05 22:09:10,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:09:10,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:10,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:10,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:10,886 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 22:09:11,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:11,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 560 states and 657 transitions. [2024-12-05 22:09:11,343 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 657 transitions. [2024-12-05 22:09:11,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:09:11,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:11,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:11,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:11,464 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 22:09:12,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:12,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 567 states and 670 transitions. [2024-12-05 22:09:12,241 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 670 transitions. [2024-12-05 22:09:12,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:09:12,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:12,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:12,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:12,324 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 22:09:13,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:13,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 575 states and 683 transitions. [2024-12-05 22:09:13,203 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 683 transitions. [2024-12-05 22:09:13,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:09:13,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:13,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:13,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:13,270 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 22:09:13,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:13,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 574 states and 682 transitions. [2024-12-05 22:09:13,504 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 682 transitions. [2024-12-05 22:09:13,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:09:13,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:13,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:13,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:13,537 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 22:09:13,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:13,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 576 states and 684 transitions. [2024-12-05 22:09:13,576 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 684 transitions. [2024-12-05 22:09:13,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:09:13,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:13,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:13,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:13,594 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 22:09:13,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:13,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 575 states and 683 transitions. [2024-12-05 22:09:13,622 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 683 transitions. [2024-12-05 22:09:13,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:09:13,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:13,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:13,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:13,685 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 22:09:13,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:13,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 574 states and 682 transitions. [2024-12-05 22:09:13,999 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 682 transitions. [2024-12-05 22:09:14,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:09:14,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:14,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:14,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:09:14,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:14,032 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:09:14,033 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:09:14,835 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:09:15,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:15,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 582 states and 691 transitions. [2024-12-05 22:09:15,327 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 691 transitions. [2024-12-05 22:09:15,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 22:09:15,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:15,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:15,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:15,347 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 22:09:15,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:15,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 581 states and 690 transitions. [2024-12-05 22:09:15,379 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 690 transitions. [2024-12-05 22:09:15,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:09:15,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:15,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:15,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:15,398 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 22:09:15,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:15,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 580 states and 689 transitions. [2024-12-05 22:09:15,428 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 689 transitions. [2024-12-05 22:09:15,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:09:15,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:15,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:15,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:09:15,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:15,465 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:09:15,466 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:09:16,676 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:09:16,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:16,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 584 states and 693 transitions. [2024-12-05 22:09:16,723 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 693 transitions. [2024-12-05 22:09:16,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:09:16,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:16,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:16,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:16,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-05 22:09:17,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:17,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 583 states and 692 transitions. [2024-12-05 22:09:17,008 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 692 transitions. [2024-12-05 22:09:17,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 22:09:17,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:17,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:17,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:09:17,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:17,037 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:09:17,038 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:09:19,899 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:09:20,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:20,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 589 states and 700 transitions. [2024-12-05 22:09:20,442 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 700 transitions. [2024-12-05 22:09:20,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:09:20,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:20,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:20,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:09:20,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:20,476 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:09:20,477 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:09:20,601 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:09:21,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:21,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 596 states and 710 transitions. [2024-12-05 22:09:21,004 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 710 transitions. [2024-12-05 22:09:21,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:09:21,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:21,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:21,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:09:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:21,042 INFO L256 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:09:21,043 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:09:21,506 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:09:22,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:22,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 621 states and 742 transitions. [2024-12-05 22:09:22,777 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 742 transitions. [2024-12-05 22:09:22,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 22:09:22,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:22,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:09:22,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:22,821 INFO L256 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 22:09:22,823 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:09:23,156 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:09:24,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:24,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 646 states and 776 transitions. [2024-12-05 22:09:24,496 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 776 transitions. [2024-12-05 22:09:24,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 22:09:24,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:24,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:24,589 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:09:26,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:26,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 674 states and 814 transitions. [2024-12-05 22:09:26,205 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 814 transitions. [2024-12-05 22:09:26,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 22:09:26,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:26,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:26,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:26,344 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:09:28,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:28,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 703 states and 852 transitions. [2024-12-05 22:09:28,070 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 852 transitions. [2024-12-05 22:09:28,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 22:09:28,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:28,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:28,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:09:28,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:28,103 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-05 22:09:28,105 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:09:30,489 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:09:31,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:31,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 707 states and 856 transitions. [2024-12-05 22:09:31,319 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 856 transitions. [2024-12-05 22:09:31,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 22:09:31,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:31,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:31,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:31,502 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:09:32,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:32,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 708 states and 861 transitions. [2024-12-05 22:09:32,258 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 861 transitions. [2024-12-05 22:09:32,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 22:09:32,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:32,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:32,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:32,377 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:09:32,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:32,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 709 states and 863 transitions. [2024-12-05 22:09:32,895 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 863 transitions. [2024-12-05 22:09:32,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 22:09:32,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:32,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:32,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:33,025 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:09:33,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:33,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 712 states and 869 transitions. [2024-12-05 22:09:33,603 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 869 transitions. [2024-12-05 22:09:33,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 22:09:33,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:33,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:33,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:09:33,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:33,644 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 22:09:33,645 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:09:34,250 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:09:35,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:35,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 716 states and 878 transitions. [2024-12-05 22:09:35,407 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 878 transitions. [2024-12-05 22:09:35,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 22:09:35,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:35,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:35,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:35,640 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:09:37,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:37,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 718 states and 886 transitions. [2024-12-05 22:09:37,805 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 886 transitions. [2024-12-05 22:09:37,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 22:09:37,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:37,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:37,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:37,929 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:09:38,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:38,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 719 states and 888 transitions. [2024-12-05 22:09:38,451 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 888 transitions. [2024-12-05 22:09:38,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:09:38,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:38,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:38,588 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:09:40,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:40,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 726 states and 906 transitions. [2024-12-05 22:09:40,572 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 906 transitions. [2024-12-05 22:09:40,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:09:40,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:40,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:40,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:40,613 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:09:41,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:41,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 727 states and 907 transitions. [2024-12-05 22:09:41,071 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 907 transitions. [2024-12-05 22:09:41,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 22:09:41,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:41,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:41,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:41,298 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:09:43,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:43,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 731 states and 917 transitions. [2024-12-05 22:09:43,493 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 917 transitions. [2024-12-05 22:09:43,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 22:09:43,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:43,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:43,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:43,528 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:09:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:43,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 731 states and 916 transitions. [2024-12-05 22:09:43,993 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 916 transitions. [2024-12-05 22:09:43,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 22:09:43,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:43,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:44,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:44,772 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:09:47,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:47,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 735 states and 924 transitions. [2024-12-05 22:09:47,382 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 924 transitions. [2024-12-05 22:09:47,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 22:09:47,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:47,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:47,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:47,429 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:09:48,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:48,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 736 states and 926 transitions. [2024-12-05 22:09:48,063 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 926 transitions. [2024-12-05 22:09:48,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 22:09:48,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:48,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:48,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:48,099 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:09:48,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:48,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 737 states and 927 transitions. [2024-12-05 22:09:48,466 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 927 transitions. [2024-12-05 22:09:48,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 22:09:48,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:48,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:48,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:48,726 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 22:09:49,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:49,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 736 states and 926 transitions. [2024-12-05 22:09:49,603 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 926 transitions. [2024-12-05 22:09:49,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 22:09:49,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:49,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:49,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:09:49,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:49,640 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:09:49,641 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:09:51,231 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 22:09:53,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:53,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 746 states and 942 transitions. [2024-12-05 22:09:53,600 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 942 transitions. [2024-12-05 22:09:53,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 22:09:53,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:53,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:53,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:09:53,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:53,642 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:09:53,643 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:09:55,043 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 22:09:56,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:56,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 750 states and 947 transitions. [2024-12-05 22:09:56,332 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 947 transitions. [2024-12-05 22:09:56,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 22:09:56,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:56,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:56,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:56,467 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:09:57,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:57,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 761 states and 964 transitions. [2024-12-05 22:09:57,962 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 964 transitions. [2024-12-05 22:09:57,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 22:09:57,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:57,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:57,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:57,995 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:09:59,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:59,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 766 states and 970 transitions. [2024-12-05 22:09:59,282 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 970 transitions. [2024-12-05 22:09:59,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 22:09:59,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:59,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:59,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:59,441 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-12-05 22:10:01,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:01,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 777 states and 986 transitions. [2024-12-05 22:10:01,517 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 986 transitions. [2024-12-05 22:10:01,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 22:10:01,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:01,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:01,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:01,538 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-12-05 22:10:03,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:03,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 782 states and 992 transitions. [2024-12-05 22:10:03,251 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 992 transitions. [2024-12-05 22:10:03,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:10:03,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:03,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:03,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:10:03,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:03,290 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 22:10:03,291 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:10:03,544 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 22:10:05,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:05,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 794 states and 1013 transitions. [2024-12-05 22:10:05,432 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1013 transitions. [2024-12-05 22:10:05,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:10:05,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:05,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:05,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:10:05,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:05,474 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 22:10:05,476 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:10:05,650 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 22:10:07,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:07,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 801 states and 1022 transitions. [2024-12-05 22:10:07,701 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1022 transitions. [2024-12-05 22:10:07,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 22:10:07,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:07,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:07,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:07,995 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 22:10:11,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:11,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 814 states and 1047 transitions. [2024-12-05 22:10:11,082 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1047 transitions. [2024-12-05 22:10:11,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 22:10:11,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:11,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:11,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:11,148 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 22:10:13,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:13,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 819 states and 1052 transitions. [2024-12-05 22:10:13,158 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1052 transitions. [2024-12-05 22:10:13,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 22:10:13,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:13,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:13,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:13,190 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 22:10:14,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:14,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 822 states and 1057 transitions. [2024-12-05 22:10:14,294 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1057 transitions. [2024-12-05 22:10:14,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 22:10:14,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:14,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:14,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:14,342 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 22:10:15,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:15,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 828 states and 1067 transitions. [2024-12-05 22:10:15,763 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1067 transitions. [2024-12-05 22:10:15,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:10:15,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:15,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:15,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:10:15,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:15,806 INFO L256 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:10:15,808 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:10:16,346 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 22:10:17,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:17,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 832 states and 1076 transitions. [2024-12-05 22:10:17,868 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1076 transitions. [2024-12-05 22:10:17,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 22:10:17,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:17,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:17,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:18,106 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 44 proven. 4 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 22:10:20,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:20,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 836 states and 1085 transitions. [2024-12-05 22:10:20,061 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1085 transitions. [2024-12-05 22:10:20,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 22:10:20,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:20,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:20,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:20,159 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 22:10:26,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:26,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 863 states and 1131 transitions. [2024-12-05 22:10:26,620 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1131 transitions. [2024-12-05 22:10:26,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 22:10:26,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:26,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:26,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:26,650 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 22:10:28,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:28,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 869 states and 1138 transitions. [2024-12-05 22:10:28,102 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1138 transitions. [2024-12-05 22:10:28,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 22:10:28,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:28,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:28,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:28,125 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-05 22:10:34,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:34,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 897 states and 1185 transitions. [2024-12-05 22:10:34,823 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1185 transitions. [2024-12-05 22:10:34,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 22:10:34,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:34,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:34,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:34,850 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-05 22:10:36,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:36,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 904 states and 1197 transitions. [2024-12-05 22:10:36,378 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1197 transitions. [2024-12-05 22:10:36,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 22:10:36,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:36,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:36,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:36,424 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 22:10:36,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:36,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 903 states and 1196 transitions. [2024-12-05 22:10:36,508 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1196 transitions. [2024-12-05 22:10:36,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 22:10:36,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:36,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:36,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:36,849 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 22:10:43,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:43,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 918 states and 1230 transitions. [2024-12-05 22:10:43,860 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1230 transitions. [2024-12-05 22:10:43,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 22:10:43,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:43,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:43,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:43,912 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 22:10:46,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:46,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 925 states and 1241 transitions. [2024-12-05 22:10:46,216 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1241 transitions. [2024-12-05 22:10:46,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:10:46,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:46,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:46,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:46,553 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-05 22:10:53,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:53,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 941 states and 1276 transitions. [2024-12-05 22:10:53,947 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1276 transitions. [2024-12-05 22:10:53,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:10:53,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:53,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:53,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:54,124 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 22:11:03,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:03,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 971 states and 1327 transitions. [2024-12-05 22:11:03,229 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1327 transitions. [2024-12-05 22:11:03,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:11:03,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:03,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:03,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:03,277 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-05 22:11:07,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:07,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 979 states and 1341 transitions. [2024-12-05 22:11:07,017 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1341 transitions. [2024-12-05 22:11:07,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:11:07,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:07,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:07,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:07,049 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-05 22:11:10,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:10,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 986 states and 1355 transitions. [2024-12-05 22:11:10,765 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1355 transitions. [2024-12-05 22:11:10,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:11:10,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:10,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:10,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:10,807 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 22:11:11,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:11,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 987 states and 1356 transitions. [2024-12-05 22:11:11,537 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1356 transitions. [2024-12-05 22:11:11,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:11:11,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:11,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:11,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:11,574 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 22:11:12,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:12,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 991 states and 1361 transitions. [2024-12-05 22:11:12,836 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1361 transitions. [2024-12-05 22:11:12,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 22:11:12,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:12,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:12,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:13,147 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-05 22:11:15,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:15,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 994 states and 1374 transitions. [2024-12-05 22:11:15,296 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1374 transitions. [2024-12-05 22:11:15,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 22:11:15,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:15,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:15,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:15,526 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-05 22:11:17,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:17,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 996 states and 1379 transitions. [2024-12-05 22:11:17,976 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1379 transitions. [2024-12-05 22:11:17,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 22:11:17,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:17,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:17,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:18,129 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-05 22:11:20,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:20,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 998 states and 1383 transitions. [2024-12-05 22:11:20,323 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1383 transitions. [2024-12-05 22:11:20,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 22:11:20,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:20,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:20,466 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-05 22:11:22,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:22,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 999 states and 1384 transitions. [2024-12-05 22:11:22,499 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1384 transitions. [2024-12-05 22:11:22,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 22:11:22,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:22,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:22,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:22,740 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-05 22:11:28,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:28,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 1010 states and 1409 transitions. [2024-12-05 22:11:28,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1409 transitions. [2024-12-05 22:11:28,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 22:11:28,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:28,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:28,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:28,340 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-05 22:11:29,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:29,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 1011 states and 1411 transitions. [2024-12-05 22:11:29,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1411 transitions. [2024-12-05 22:11:29,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 22:11:29,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:29,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:29,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:29,076 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-05 22:11:30,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:30,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1012 states and 1413 transitions. [2024-12-05 22:11:30,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1413 transitions. [2024-12-05 22:11:30,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 22:11:30,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:30,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:30,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:30,906 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-05 22:11:35,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:35,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 1019 states and 1426 transitions. [2024-12-05 22:11:35,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1426 transitions. [2024-12-05 22:11:35,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 22:11:35,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:35,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:35,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:35,855 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-05 22:11:36,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:36,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 1020 states and 1428 transitions. [2024-12-05 22:11:36,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1428 transitions. [2024-12-05 22:11:36,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 22:11:36,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:36,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:36,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:36,472 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-05 22:11:37,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:37,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 1020 states and 1427 transitions. [2024-12-05 22:11:37,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1427 transitions. [2024-12-05 22:11:37,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:11:37,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:37,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:37,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:37,643 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 22:11:42,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:42,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 1025 states and 1447 transitions. [2024-12-05 22:11:42,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1447 transitions. [2024-12-05 22:11:42,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:11:42,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:42,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:42,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:42,397 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 22:11:43,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:43,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 1026 states and 1448 transitions. [2024-12-05 22:11:43,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1448 transitions. [2024-12-05 22:11:43,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:11:43,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:43,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:43,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:43,051 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 22:11:44,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:44,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 1027 states and 1450 transitions. [2024-12-05 22:11:44,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1450 transitions. [2024-12-05 22:11:44,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:11:44,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:44,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:44,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:44,511 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 22:11:47,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:47,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1030 states and 1454 transitions. [2024-12-05 22:11:47,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1454 transitions. [2024-12-05 22:11:47,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:11:47,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:47,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:47,344 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 22:11:47,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:47,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 1031 states and 1455 transitions. [2024-12-05 22:11:47,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1455 transitions. [2024-12-05 22:11:47,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:11:47,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:47,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:47,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:48,226 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 22:12:04,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:04,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1070 states and 1524 transitions. [2024-12-05 22:12:04,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1524 transitions. [2024-12-05 22:12:04,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:12:04,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:04,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:04,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:04,163 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 22:12:06,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:06,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1072 states and 1528 transitions. [2024-12-05 22:12:06,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1528 transitions. [2024-12-05 22:12:06,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:12:06,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:06,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:06,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:06,882 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 22:12:07,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:07,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1076 states and 1531 transitions. [2024-12-05 22:12:07,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1531 transitions. [2024-12-05 22:12:07,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:12:07,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:07,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:07,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:07,073 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 22:12:07,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:07,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1077 states and 1532 transitions. [2024-12-05 22:12:07,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1532 transitions. [2024-12-05 22:12:07,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:12:07,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:07,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:07,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:07,520 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 22:12:10,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:10,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1082 states and 1548 transitions. [2024-12-05 22:12:10,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1548 transitions. [2024-12-05 22:12:10,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:12:10,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:10,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:10,652 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 22:12:27,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:27,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1201 states and 1708 transitions. [2024-12-05 22:12:27,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1708 transitions. [2024-12-05 22:12:27,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:12:27,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:27,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:27,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:27,205 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 22:12:31,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:31,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1205 states and 1718 transitions. [2024-12-05 22:12:31,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1718 transitions. [2024-12-05 22:12:31,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:12:31,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:31,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:31,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:31,193 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 22:12:31,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:31,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1206 states and 1720 transitions. [2024-12-05 22:12:31,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1720 transitions. [2024-12-05 22:12:31,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:12:31,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:31,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:31,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:31,943 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 22:12:32,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:32,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1207 states and 1720 transitions. [2024-12-05 22:12:32,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1720 transitions. [2024-12-05 22:12:32,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:12:32,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:32,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:32,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:32,117 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 22:12:35,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:35,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1209 states and 1724 transitions. [2024-12-05 22:12:35,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1724 transitions. [2024-12-05 22:12:35,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:12:35,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:35,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:35,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:35,745 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 22:12:36,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:36,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1210 states and 1726 transitions. [2024-12-05 22:12:36,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1726 transitions. [2024-12-05 22:12:36,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:12:36,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:36,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:36,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:36,494 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 22:12:37,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:37,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1214 states and 1731 transitions. [2024-12-05 22:12:37,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1731 transitions. [2024-12-05 22:12:37,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:12:37,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:37,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:37,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:37,972 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 22:12:39,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:39,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 1215 states and 1733 transitions. [2024-12-05 22:12:39,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1733 transitions. [2024-12-05 22:12:39,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:12:39,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:39,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:39,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:39,847 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 22:12:43,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:43,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1217 states and 1738 transitions. [2024-12-05 22:12:43,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1738 transitions. [2024-12-05 22:12:43,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:12:43,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:43,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:43,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:43,344 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 22:12:49,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:49,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 1224 states and 1761 transitions. [2024-12-05 22:12:49,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1761 transitions. [2024-12-05 22:12:49,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:12:49,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:49,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:49,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:12:49,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:49,955 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:12:49,956 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:12:50,580 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-05 22:13:02,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:02,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 1244 states and 1798 transitions. [2024-12-05 22:13:02,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1798 transitions. [2024-12-05 22:13:02,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:13:02,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:02,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:02,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:02,649 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 22:13:03,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:03,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1246 states and 1804 transitions. [2024-12-05 22:13:03,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1804 transitions. [2024-12-05 22:13:03,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:13:03,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:03,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:03,936 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 22:13:07,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:07,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1250 states and 1814 transitions. [2024-12-05 22:13:07,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1814 transitions. [2024-12-05 22:13:07,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:13:07,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:07,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:07,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:07,483 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 22:13:10,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:10,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1254 states and 1822 transitions. [2024-12-05 22:13:10,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1822 transitions. [2024-12-05 22:13:10,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:13:10,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:10,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:10,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:10,285 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 22:13:11,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:11,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1256 states and 1827 transitions. [2024-12-05 22:13:11,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1827 transitions. [2024-12-05 22:13:11,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:13:11,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:11,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:11,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:11,399 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 22:13:12,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:12,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1257 states and 1829 transitions. [2024-12-05 22:13:12,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1829 transitions. [2024-12-05 22:13:12,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:13:12,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:12,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:12,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:12,447 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 22:13:13,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:13,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1258 states and 1829 transitions. [2024-12-05 22:13:13,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1829 transitions. [2024-12-05 22:13:13,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:13:13,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:13,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:13,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:13,313 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 22:13:14,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:14,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1260 states and 1831 transitions. [2024-12-05 22:13:14,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1831 transitions. [2024-12-05 22:13:14,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:13:14,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:14,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:14,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:14,965 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 22:13:15,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:15,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1261 states and 1832 transitions. [2024-12-05 22:13:15,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1832 transitions. [2024-12-05 22:13:15,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:13:15,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:15,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:15,993 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 22:13:16,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:16,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 1263 states and 1833 transitions. [2024-12-05 22:13:16,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1833 transitions. [2024-12-05 22:13:16,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:13:16,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:16,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:16,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:16,594 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 22:13:20,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:20,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1271 states and 1853 transitions. [2024-12-05 22:13:20,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1853 transitions. [2024-12-05 22:13:20,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:13:20,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:20,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:20,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:21,000 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 22:13:21,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:21,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1272 states and 1855 transitions. [2024-12-05 22:13:21,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1855 transitions. [2024-12-05 22:13:21,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:13:21,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:21,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:21,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:21,618 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 22:13:24,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:24,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1276 states and 1867 transitions. [2024-12-05 22:13:24,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1867 transitions. [2024-12-05 22:13:24,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:13:24,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:24,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:24,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:24,808 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 22:13:27,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:27,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1279 states and 1876 transitions. [2024-12-05 22:13:27,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1876 transitions. [2024-12-05 22:13:27,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:13:27,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:27,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:27,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:27,851 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 22:13:28,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:28,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1280 states and 1878 transitions. [2024-12-05 22:13:28,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1878 transitions. [2024-12-05 22:13:28,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:13:28,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:28,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:28,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:28,501 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 22:13:29,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:29,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1282 states and 1881 transitions. [2024-12-05 22:13:29,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1881 transitions. [2024-12-05 22:13:29,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:13:29,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:29,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:29,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:29,688 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 22:13:31,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:31,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1284 states and 1885 transitions. [2024-12-05 22:13:31,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1885 transitions. [2024-12-05 22:13:31,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:13:31,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:31,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:31,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:31,550 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 22:13:32,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:32,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1285 states and 1887 transitions. [2024-12-05 22:13:32,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1887 transitions. [2024-12-05 22:13:32,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:13:32,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:32,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:32,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:32,244 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 22:13:33,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:33,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 1286 states and 1888 transitions. [2024-12-05 22:13:33,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1888 transitions. [2024-12-05 22:13:33,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:13:33,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:33,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:33,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:33,315 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 22:13:34,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:34,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1287 states and 1889 transitions. [2024-12-05 22:13:34,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1889 transitions. [2024-12-05 22:13:34,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 22:13:34,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:34,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:13:34,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:34,235 INFO L256 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:13:34,236 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:13:34,845 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-12-05 22:13:48,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:48,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 1313 states and 1934 transitions. [2024-12-05 22:13:48,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 1934 transitions. [2024-12-05 22:13:48,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:13:48,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:48,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:48,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:48,460 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 22:13:49,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:49,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 1315 states and 1936 transitions. [2024-12-05 22:13:49,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1936 transitions. [2024-12-05 22:13:49,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:13:49,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:49,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:49,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:49,880 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 22:13:50,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:50,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 1317 states and 1937 transitions. [2024-12-05 22:13:50,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1937 transitions. [2024-12-05 22:13:50,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:13:50,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:50,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:13:50,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:50,486 INFO L256 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 22:13:50,487 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:13:51,601 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:14:06,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:06,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 1348 states and 1986 transitions. [2024-12-05 22:14:06,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1986 transitions. [2024-12-05 22:14:06,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:14:06,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:06,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:06,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:14:06,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:06,939 INFO L256 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 22:14:06,940 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:14:07,298 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:14:08,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:08,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2107 states to 1353 states and 1989 transitions. [2024-12-05 22:14:08,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1989 transitions. [2024-12-05 22:14:08,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:14:08,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:08,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:08,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:09,259 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:14:20,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:20,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 1390 states and 2053 transitions. [2024-12-05 22:14:20,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2053 transitions. [2024-12-05 22:14:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 22:14:20,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:20,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:20,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:14:20,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:20,763 INFO L256 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 22:14:20,764 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:14:21,821 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:14:34,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:34,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1423 states and 2103 transitions. [2024-12-05 22:14:34,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2103 transitions. [2024-12-05 22:14:34,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:14:34,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:34,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:34,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:34,875 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:14:35,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:35,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1425 states and 2108 transitions. [2024-12-05 22:14:35,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 2108 transitions. [2024-12-05 22:14:35,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:14:35,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:35,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:35,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:36,006 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:14:45,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:45,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1437 states and 2138 transitions. [2024-12-05 22:14:45,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2138 transitions. [2024-12-05 22:14:45,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:14:45,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:45,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:45,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:45,272 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:14:47,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:47,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1440 states and 2143 transitions. [2024-12-05 22:14:47,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 2143 transitions. [2024-12-05 22:14:47,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:14:47,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:47,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:47,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:47,474 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:14:48,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:48,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1441 states and 2145 transitions. [2024-12-05 22:14:48,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 2145 transitions. [2024-12-05 22:14:48,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:14:48,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:48,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:48,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:48,568 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:14:49,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:49,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1442 states and 2146 transitions. [2024-12-05 22:14:49,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2146 transitions. [2024-12-05 22:14:49,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:14:49,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:49,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:49,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:49,913 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:14:51,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:51,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1443 states and 2146 transitions. [2024-12-05 22:14:51,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2146 transitions. [2024-12-05 22:14:51,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:14:51,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:51,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:51,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:51,168 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:14:52,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:52,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1444 states and 2147 transitions. [2024-12-05 22:14:52,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2147 transitions. [2024-12-05 22:14:52,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:14:52,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:52,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:52,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:52,238 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:14:57,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:57,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1445 states and 2149 transitions. [2024-12-05 22:14:57,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 2149 transitions. [2024-12-05 22:14:57,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:14:57,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:57,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:57,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:57,689 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:14:58,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:58,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1447 states and 2150 transitions. [2024-12-05 22:14:58,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2150 transitions. [2024-12-05 22:14:58,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:14:58,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:58,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:58,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:58,385 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:14:59,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:59,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1448 states and 2150 transitions. [2024-12-05 22:14:59,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2150 transitions. [2024-12-05 22:14:59,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 22:14:59,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:59,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:59,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:14:59,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:59,385 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 22:14:59,387 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:15:01,018 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:15:03,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:03,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1451 states and 2154 transitions. [2024-12-05 22:15:03,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2154 transitions. [2024-12-05 22:15:03,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 22:15:03,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:03,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:03,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:15:03,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:03,128 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:15:03,129 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:15:03,828 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:15:05,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:05,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1453 states and 2158 transitions. [2024-12-05 22:15:05,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2158 transitions. [2024-12-05 22:15:05,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:15:05,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:05,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:05,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:05,391 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-05 22:15:05,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:05,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1454 states and 2160 transitions. [2024-12-05 22:15:05,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 2160 transitions. [2024-12-05 22:15:05,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 22:15:05,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:05,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:05,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:05,506 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-12-05 22:15:08,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:08,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1458 states and 2167 transitions. [2024-12-05 22:15:08,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 2167 transitions. [2024-12-05 22:15:08,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:15:08,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:08,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:08,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:10,056 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:15:18,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:18,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1461 states and 2173 transitions. [2024-12-05 22:15:18,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2173 transitions. [2024-12-05 22:15:18,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:15:18,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:18,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:15:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:18,214 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:15:18,215 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:15:26,983 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:15:42,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:42,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1500 states and 2229 transitions. [2024-12-05 22:15:42,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2229 transitions. [2024-12-05 22:15:42,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:15:42,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:42,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:42,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:15:42,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:42,533 INFO L256 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-05 22:15:42,535 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:15:44,780 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:16:01,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:01,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1522 states and 2263 transitions. [2024-12-05 22:16:01,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2263 transitions. [2024-12-05 22:16:01,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:16:01,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:01,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:01,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:16:01,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:01,464 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:16:01,465 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:16:09,497 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:16:10,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:10,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 1524 states and 2272 transitions. [2024-12-05 22:16:10,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 2272 transitions. [2024-12-05 22:16:10,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:16:10,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:10,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:10,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:16:11,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:11,020 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:16:11,021 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:16:19,215 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:16:22,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:22,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2396 states to 1527 states and 2278 transitions. [2024-12-05 22:16:22,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2278 transitions. [2024-12-05 22:16:22,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:16:22,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:22,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:22,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:16:22,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:22,505 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:16:22,506 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:16:30,660 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:16:37,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:37,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2403 states to 1531 states and 2285 transitions. [2024-12-05 22:16:37,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2285 transitions. [2024-12-05 22:16:37,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:16:37,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:37,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:37,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:16:37,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:37,834 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:16:37,835 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:16:46,423 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:16:47,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:47,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 1532 states and 2287 transitions. [2024-12-05 22:16:47,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2287 transitions. [2024-12-05 22:16:47,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:16:47,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:47,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:47,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:16:47,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:47,684 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:16:47,686 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:16:56,445 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:16:57,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:57,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2407 states to 1533 states and 2289 transitions. [2024-12-05 22:16:57,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2289 transitions. [2024-12-05 22:16:57,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:16:57,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:57,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:57,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:16:57,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:57,748 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:16:57,750 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:17:06,040 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:17:09,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:09,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2411 states to 1536 states and 2293 transitions. [2024-12-05 22:17:09,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 2293 transitions. [2024-12-05 22:17:09,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:17:09,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:09,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:09,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:17:09,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:09,832 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:17:09,834 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:17:10,497 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-05 22:17:13,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:13,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 1543 states and 2303 transitions. [2024-12-05 22:17:13,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2303 transitions. [2024-12-05 22:17:13,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 22:17:13,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:13,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:13,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:17:13,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:13,851 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:17:13,853 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:17:14,600 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-12-05 22:17:16,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:16,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2427 states to 1546 states and 2309 transitions. [2024-12-05 22:17:16,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2309 transitions. [2024-12-05 22:17:16,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:17:16,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:16,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:16,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:17:16,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:16,543 INFO L256 TraceCheckSpWp]: Trace formula consists of 236 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:17:16,544 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:17:26,170 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:17:26,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:26,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 1550 states and 2313 transitions. [2024-12-05 22:17:26,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2313 transitions. [2024-12-05 22:17:26,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 22:17:26,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:26,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:26,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:26,372 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-05 22:17:26,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:26,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 1551 states and 2315 transitions. [2024-12-05 22:17:26,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2315 transitions. [2024-12-05 22:17:26,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 22:17:26,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:26,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:26,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:26,580 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-05 22:17:26,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:26,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2436 states to 1553 states and 2318 transitions. [2024-12-05 22:17:26,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2318 transitions. [2024-12-05 22:17:26,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:17:26,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:26,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:26,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:27,724 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 22:17:33,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:33,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1559 states and 2328 transitions. [2024-12-05 22:17:33,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2328 transitions. [2024-12-05 22:17:33,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:17:33,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:33,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:33,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:34,171 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-05 22:17:38,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:38,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2450 states to 1562 states and 2332 transitions. [2024-12-05 22:17:38,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2332 transitions. [2024-12-05 22:17:38,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:17:38,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:38,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:38,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:38,984 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-12-05 22:17:54,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:54,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2489 states to 1587 states and 2368 transitions. [2024-12-05 22:17:54,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2368 transitions. [2024-12-05 22:17:54,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:17:54,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:54,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:54,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:54,067 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-12-05 22:18:12,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:12,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2534 states to 1618 states and 2413 transitions. [2024-12-05 22:18:12,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 2413 transitions. [2024-12-05 22:18:12,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 22:18:12,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:12,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:12,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:18:12,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:12,165 INFO L256 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:18:12,167 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:18:14,672 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 22:18:31,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:31,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2575 states to 1650 states and 2454 transitions. [2024-12-05 22:18:31,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2454 transitions. [2024-12-05 22:18:31,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:18:31,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:31,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:31,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:33,491 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 22:18:48,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:48,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2622 states to 1685 states and 2501 transitions. [2024-12-05 22:18:48,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2501 transitions. [2024-12-05 22:18:48,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:18:48,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:48,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:48,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:18:48,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:48,499 INFO L256 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 22:18:48,500 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:18:48,730 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 22:18:50,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:50,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2638 states to 1692 states and 2517 transitions. [2024-12-05 22:18:50,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2517 transitions. [2024-12-05 22:18:50,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 22:18:50,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:50,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:50,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:51,135 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-05 22:18:52,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:52,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2641 states to 1694 states and 2520 transitions. [2024-12-05 22:18:52,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 2520 transitions. [2024-12-05 22:18:52,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 22:18:52,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:52,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:52,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:52,674 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-05 22:18:54,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:54,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 1697 states and 2524 transitions. [2024-12-05 22:18:54,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2524 transitions. [2024-12-05 22:18:54,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 22:18:54,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:54,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:54,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:55,539 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 22:19:01,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:01,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2650 states to 1701 states and 2529 transitions. [2024-12-05 22:19:01,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 2529 transitions. [2024-12-05 22:19:01,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 22:19:01,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:01,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:01,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:19:01,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:01,763 INFO L256 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:19:01,765 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:19:02,880 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:19:09,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:09,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2699 states to 1737 states and 2578 transitions. [2024-12-05 22:19:09,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 2578 transitions. [2024-12-05 22:19:09,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 22:19:09,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:09,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:09,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:19:09,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:09,727 INFO L256 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:19:09,728 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:19:10,028 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:19:14,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:14,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1741 states and 2584 transitions. [2024-12-05 22:19:14,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 2584 transitions. [2024-12-05 22:19:14,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 22:19:14,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:14,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:14,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:19:14,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:14,450 INFO L256 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:19:14,451 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:19:14,786 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:19:16,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:16,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1742 states and 2584 transitions. [2024-12-05 22:19:16,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 2584 transitions. [2024-12-05 22:19:16,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 22:19:16,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:16,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:16,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:19:16,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:16,207 INFO L256 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 22:19:16,209 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:19:18,425 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 22:19:27,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:27,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2719 states to 1754 states and 2598 transitions. [2024-12-05 22:19:27,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 2598 transitions. [2024-12-05 22:19:27,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 22:19:27,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:27,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:27,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:19:27,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:27,399 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-05 22:19:27,401 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:19:33,102 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:19:43,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:43,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 1785 states and 2652 transitions. [2024-12-05 22:19:43,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2652 transitions. [2024-12-05 22:19:43,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 22:19:43,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:43,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:43,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:19:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:43,248 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-05 22:19:43,250 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:19:47,815 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:19:49,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:49,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 1786 states and 2652 transitions. [2024-12-05 22:19:49,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 2652 transitions. [2024-12-05 22:19:49,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 22:19:49,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:49,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:49,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:49,227 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 22:19:50,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:50,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 1788 states and 2655 transitions. [2024-12-05 22:19:50,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 2655 transitions. [2024-12-05 22:19:50,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 22:19:50,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:50,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:50,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:52,206 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:20:03,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:03,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 1819 states and 2695 transitions. [2024-12-05 22:20:03,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 2695 transitions. [2024-12-05 22:20:03,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 22:20:03,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:03,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:03,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:04,051 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-05 22:20:05,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:05,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1818 states and 2694 transitions. [2024-12-05 22:20:05,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 2694 transitions. [2024-12-05 22:20:05,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:20:05,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:05,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:05,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:07,869 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:20:18,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:18,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1851 states and 2739 transitions. [2024-12-05 22:20:18,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 2739 transitions. [2024-12-05 22:20:18,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 22:20:18,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:18,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:18,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:20:18,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:18,498 INFO L256 TraceCheckSpWp]: Trace formula consists of 259 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-05 22:20:18,500 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:20:21,545 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:20:29,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:29,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1857 states and 2753 transitions. [2024-12-05 22:20:29,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 2753 transitions. [2024-12-05 22:20:29,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 22:20:29,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:29,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:29,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:29,938 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:20:39,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:39,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2879 states to 1860 states and 2758 transitions. [2024-12-05 22:20:39,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 2758 transitions. [2024-12-05 22:20:39,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 22:20:39,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:39,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:39,507 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-05 22:20:43,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:43,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1864 states and 2765 transitions. [2024-12-05 22:20:43,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 2765 transitions. [2024-12-05 22:20:43,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 22:20:43,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:43,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:43,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:43,470 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-12-05 22:20:49,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:49,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 1874 states and 2779 transitions. [2024-12-05 22:20:49,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2779 transitions. [2024-12-05 22:20:49,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 22:20:49,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:49,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:49,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:51,004 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:20:59,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:59,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2915 states to 1880 states and 2794 transitions. [2024-12-05 22:20:59,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2794 transitions. [2024-12-05 22:20:59,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 22:20:59,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:59,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:59,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:59,463 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-12-05 22:20:59,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:59,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 1879 states and 2793 transitions. [2024-12-05 22:20:59,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 2793 transitions. [2024-12-05 22:20:59,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 22:20:59,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:59,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:59,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:20:59,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:59,556 INFO L256 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-05 22:20:59,557 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:21:00,235 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:21:04,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:04,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2924 states to 1883 states and 2803 transitions. [2024-12-05 22:21:04,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 2803 transitions. [2024-12-05 22:21:04,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 22:21:04,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:04,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:04,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:21:04,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:04,924 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:21:04,926 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:21:05,572 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:21:13,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:13,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 1895 states and 2819 transitions. [2024-12-05 22:21:13,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 2819 transitions. [2024-12-05 22:21:13,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 22:21:13,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:13,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:13,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:16,184 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:21:20,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:20,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 1895 states and 2818 transitions. [2024-12-05 22:21:20,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 2818 transitions. [2024-12-05 22:21:20,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 22:21:20,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:20,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:20,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:20,372 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:21:24,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:24,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1896 states and 2820 transitions. [2024-12-05 22:21:24,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2820 transitions. [2024-12-05 22:21:24,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 22:21:24,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:24,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:24,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:24,888 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-05 22:21:32,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:32,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2971 states to 1919 states and 2850 transitions. [2024-12-05 22:21:32,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 2850 transitions. [2024-12-05 22:21:32,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 22:21:32,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:32,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:32,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:32,875 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-12-05 22:21:41,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:41,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 1945 states and 2882 transitions. [2024-12-05 22:21:41,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 2882 transitions. [2024-12-05 22:21:41,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 22:21:41,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:41,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:41,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:42,843 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-12-05 22:21:46,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:46,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3014 states to 1948 states and 2893 transitions. [2024-12-05 22:21:46,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 2893 transitions. [2024-12-05 22:21:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 22:21:46,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:46,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:46,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:47,015 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-12-05 22:21:49,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:49,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3015 states to 1949 states and 2894 transitions. [2024-12-05 22:21:49,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 2894 transitions. [2024-12-05 22:21:49,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 22:21:49,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:49,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:49,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:21:49,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:49,111 INFO L256 TraceCheckSpWp]: Trace formula consists of 259 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:21:49,112 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:21:50,179 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:22:00,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:00,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3046 states to 1974 states and 2925 transitions. [2024-12-05 22:22:00,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 2925 transitions. [2024-12-05 22:22:00,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 22:22:00,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:00,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:00,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:01,544 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 120 proven. 8 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:22:10,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:10,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3057 states to 1978 states and 2936 transitions. [2024-12-05 22:22:10,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 2936 transitions. [2024-12-05 22:22:10,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 22:22:10,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:10,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:10,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:10,314 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 120 proven. 8 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:22:14,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:14,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3058 states to 1979 states and 2937 transitions. [2024-12-05 22:22:14,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 2937 transitions. [2024-12-05 22:22:14,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 22:22:14,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:14,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:14,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:22:14,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:14,415 INFO L256 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:22:14,417 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:22:15,521 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked.