./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound5.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_e1f7501c-e156-4f52-bb04-67a69e504d42/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f7501c-e156-4f52-bb04-67a69e504d42/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_e1f7501c-e156-4f52-bb04-67a69e504d42/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f7501c-e156-4f52-bb04-67a69e504d42/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f7501c-e156-4f52-bb04-67a69e504d42/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_e1f7501c-e156-4f52-bb04-67a69e504d42/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 173419c809fa8cb7fa094fdfc7b5765802a9a2fdebfe9d0a53cd745fd0c573d2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:54:49,684 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:54:49,738 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f7501c-e156-4f52-bb04-67a69e504d42/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 21:54:49,741 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:54:49,742 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:54:49,761 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:54:49,762 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:54:49,762 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:54:49,762 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:54:49,762 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:54:49,763 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:54:49,763 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:54:49,763 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:54:49,763 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:54:49,763 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:54:49,763 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:54:49,763 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:54:49,763 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:54:49,763 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:54:49,763 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 21:54:49,763 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:54:49,764 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:54:49,764 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:54:49,764 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:54:49,764 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:54:49,764 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:54:49,764 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:54:49,764 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:54:49,764 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:54:49,764 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:54:49,764 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:54:49,764 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:54:49,765 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:54:49,765 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:54:49,765 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:54:49,765 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_e1f7501c-e156-4f52-bb04-67a69e504d42/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 -> 173419c809fa8cb7fa094fdfc7b5765802a9a2fdebfe9d0a53cd745fd0c573d2 [2024-12-05 21:54:49,979 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:54:49,986 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:54:49,988 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:54:49,989 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:54:49,989 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:54:49,991 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f7501c-e156-4f52-bb04-67a69e504d42/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound5.c [2024-12-05 21:54:52,608 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f7501c-e156-4f52-bb04-67a69e504d42/bin/ukojak-verify-CZk0znPC7b/data/2b1351bf7/1a1873a0abbb444c9d9a9dbf0fd1416e/FLAG631d47fdd [2024-12-05 21:54:52,807 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:54:52,813 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f7501c-e156-4f52-bb04-67a69e504d42/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound5.c [2024-12-05 21:54:52,820 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f7501c-e156-4f52-bb04-67a69e504d42/bin/ukojak-verify-CZk0znPC7b/data/2b1351bf7/1a1873a0abbb444c9d9a9dbf0fd1416e/FLAG631d47fdd [2024-12-05 21:54:53,183 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f7501c-e156-4f52-bb04-67a69e504d42/bin/ukojak-verify-CZk0znPC7b/data/2b1351bf7/1a1873a0abbb444c9d9a9dbf0fd1416e [2024-12-05 21:54:53,185 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:54:53,186 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:54:53,187 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:54:53,187 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:54:53,190 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:54:53,191 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:54:53" (1/1) ... [2024-12-05 21:54:53,191 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48e8e1de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:53, skipping insertion in model container [2024-12-05 21:54:53,191 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:54:53" (1/1) ... [2024-12-05 21:54:53,203 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:54:53,344 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:54:53,351 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:54:53,369 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:54:53,381 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:54:53,382 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:53 WrapperNode [2024-12-05 21:54:53,382 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:54:53,383 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:54:53,383 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:54:53,383 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:54:53,389 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:53" (1/1) ... [2024-12-05 21:54:53,396 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:53" (1/1) ... [2024-12-05 21:54:53,418 INFO L138 Inliner]: procedures = 14, calls = 19, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 194 [2024-12-05 21:54:53,419 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:54:53,419 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:54:53,419 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:54:53,419 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:54:53,426 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:53" (1/1) ... [2024-12-05 21:54:53,427 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:53" (1/1) ... [2024-12-05 21:54:53,428 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:53" (1/1) ... [2024-12-05 21:54:53,429 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:53" (1/1) ... [2024-12-05 21:54:53,433 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:53" (1/1) ... [2024-12-05 21:54:53,434 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:53" (1/1) ... [2024-12-05 21:54:53,436 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:53" (1/1) ... [2024-12-05 21:54:53,438 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:53" (1/1) ... [2024-12-05 21:54:53,439 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:53" (1/1) ... [2024-12-05 21:54:53,441 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:54:53,442 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:54:53,442 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:54:53,442 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:54:53,443 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:53" (1/1) ... [2024-12-05 21:54:53,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:54:53,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f7501c-e156-4f52-bb04-67a69e504d42/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:54:53,471 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f7501c-e156-4f52-bb04-67a69e504d42/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:54:53,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f7501c-e156-4f52-bb04-67a69e504d42/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:54:53,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:54:53,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:54:53,499 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:54:53,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:54:53,499 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 21:54:53,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 21:54:53,550 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:54:53,552 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:54:54,209 INFO L? ?]: Removed 239 outVars from TransFormulas that were not future-live. [2024-12-05 21:54:54,209 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:54:54,246 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:54:54,247 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 21:54:54,247 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:54:54 BoogieIcfgContainer [2024-12-05 21:54:54,247 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:54:54,248 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:54:54,248 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:54:54,257 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:54:54,257 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:54:54" (1/1) ... [2024-12-05 21:54:54,263 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:54:54,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:54,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 299 states and 311 transitions. [2024-12-05 21:54:54,308 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 311 transitions. [2024-12-05 21:54:54,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 21:54:54,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:54,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:54,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:54,486 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 21:54:54,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:54,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 301 states and 313 transitions. [2024-12-05 21:54:54,526 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 313 transitions. [2024-12-05 21:54:54,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:54:54,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:54,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:54,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:54,573 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 21:54:54,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:54,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-12-05 21:54:54,587 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-12-05 21:54:54,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:54:54,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:54,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:54,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:54,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:54,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:54,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 307 states and 322 transitions. [2024-12-05 21:54:54,756 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 322 transitions. [2024-12-05 21:54:54,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:54:54,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:54,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:54,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:54,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:54,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:54,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 308 states and 323 transitions. [2024-12-05 21:54:54,831 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 323 transitions. [2024-12-05 21:54:54,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 21:54:54,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:54,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:54,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:54,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:54,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:54,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 309 states and 324 transitions. [2024-12-05 21:54:54,872 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 324 transitions. [2024-12-05 21:54:54,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:54:54,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:54,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:54,902 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 21:54:54,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:54,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 310 states and 325 transitions. [2024-12-05 21:54:54,917 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 325 transitions. [2024-12-05 21:54:54,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 21:54:54,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:54,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:54,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:54,942 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 21:54:54,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:54,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 311 states and 326 transitions. [2024-12-05 21:54:54,954 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 326 transitions. [2024-12-05 21:54:54,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 21:54:54,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:54,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:54,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:54,989 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 21:54:55,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:55,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 313 states and 329 transitions. [2024-12-05 21:54:55,011 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 329 transitions. [2024-12-05 21:54:55,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:54:55,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:55,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:55,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:55,044 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 21:54:55,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:55,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 314 states and 330 transitions. [2024-12-05 21:54:55,060 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 330 transitions. [2024-12-05 21:54:55,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:54:55,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:55,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:55,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:55,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:55,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:55,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 313 states and 329 transitions. [2024-12-05 21:54:55,081 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 329 transitions. [2024-12-05 21:54:55,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:54:55,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:55,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:55,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:54:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:55,115 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:54:55,118 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:54:55,157 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 21:54:55,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:55,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 315 states and 331 transitions. [2024-12-05 21:54:55,179 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 331 transitions. [2024-12-05 21:54:55,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:54:55,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:55,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:55,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:55,221 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 21:54:55,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:55,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 316 states and 332 transitions. [2024-12-05 21:54:55,235 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 332 transitions. [2024-12-05 21:54:55,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:54:55,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:55,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:55,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:55,266 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 21:54:55,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:55,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 317 states and 333 transitions. [2024-12-05 21:54:55,281 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 333 transitions. [2024-12-05 21:54:55,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 21:54:55,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:55,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:55,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:55,296 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 21:54:55,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:55,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 316 states and 332 transitions. [2024-12-05 21:54:55,304 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 332 transitions. [2024-12-05 21:54:55,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 21:54:55,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:55,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:55,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:55,343 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 21:54:55,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:55,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 318 states and 334 transitions. [2024-12-05 21:54:55,362 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 334 transitions. [2024-12-05 21:54:55,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 21:54:55,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:55,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:55,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:55,377 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 21:54:55,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:55,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 317 states and 333 transitions. [2024-12-05 21:54:55,383 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 333 transitions. [2024-12-05 21:54:55,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:54:55,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:55,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:55,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:55,420 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 21:54:55,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:55,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 319 states and 335 transitions. [2024-12-05 21:54:55,441 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 335 transitions. [2024-12-05 21:54:55,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:54:55,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:55,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:55,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:55,458 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 21:54:55,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:55,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 318 states and 334 transitions. [2024-12-05 21:54:55,465 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 334 transitions. [2024-12-05 21:54:55,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:54:55,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:55,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:55,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:55,510 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 21:54:55,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 317 states and 333 transitions. [2024-12-05 21:54:55,563 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 333 transitions. [2024-12-05 21:54:55,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:54:55,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:55,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:55,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:54:55,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:55,594 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:54:55,595 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:54:55,635 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 21:54:55,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:55,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 321 states and 338 transitions. [2024-12-05 21:54:55,704 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 338 transitions. [2024-12-05 21:54:55,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:54:55,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:55,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:55,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:54:55,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:55,735 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:54:55,736 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:54:55,784 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 21:54:55,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:55,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 322 states and 339 transitions. [2024-12-05 21:54:55,815 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 339 transitions. [2024-12-05 21:54:55,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:54:55,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:55,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:55,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:54:55,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:55,846 INFO L256 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:54:55,848 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:54:55,998 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 21:54:56,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:56,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 348 states and 371 transitions. [2024-12-05 21:54:56,406 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 371 transitions. [2024-12-05 21:54:56,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:54:56,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:56,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:56,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:54:56,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:56,439 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:54:56,441 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:54:56,557 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 21:54:56,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:56,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 349 states and 372 transitions. [2024-12-05 21:54:56,604 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 372 transitions. [2024-12-05 21:54:56,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:54:56,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:56,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:56,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:56,664 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 21:54:57,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:57,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 377 states and 407 transitions. [2024-12-05 21:54:57,208 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 407 transitions. [2024-12-05 21:54:57,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:54:57,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:57,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:57,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:57,242 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 21:54:57,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:57,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 378 states and 408 transitions. [2024-12-05 21:54:57,258 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-12-05 21:54:57,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:54:57,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:57,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:57,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:57,335 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 21:54:57,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:57,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 381 states and 412 transitions. [2024-12-05 21:54:57,470 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 412 transitions. [2024-12-05 21:54:57,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:54:57,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:57,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:57,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:57,638 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 21:54:58,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:58,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 382 states and 413 transitions. [2024-12-05 21:54:58,090 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 413 transitions. [2024-12-05 21:54:58,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:54:58,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:58,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:58,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:58,166 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 21:54:58,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:58,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 387 states and 420 transitions. [2024-12-05 21:54:58,614 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 420 transitions. [2024-12-05 21:54:58,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:54:58,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:58,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:58,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:58,665 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 21:54:58,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:58,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 388 states and 421 transitions. [2024-12-05 21:54:58,692 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 421 transitions. [2024-12-05 21:54:58,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:54:58,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:58,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:58,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:54:58,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:58,728 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 21:54:58,729 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:54:58,989 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 21:54:59,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:59,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 395 states and 429 transitions. [2024-12-05 21:54:59,420 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 429 transitions. [2024-12-05 21:54:59,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:54:59,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:59,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:59,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:59,559 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 21:54:59,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:59,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 399 states and 434 transitions. [2024-12-05 21:54:59,754 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 434 transitions. [2024-12-05 21:54:59,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:54:59,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:59,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:59,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:59,819 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 21:55:00,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:00,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 401 states and 438 transitions. [2024-12-05 21:55:00,064 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 438 transitions. [2024-12-05 21:55:00,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:55:00,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:00,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:00,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:00,130 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 21:55:00,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:00,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 404 states and 442 transitions. [2024-12-05 21:55:00,516 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 442 transitions. [2024-12-05 21:55:00,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:55:00,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:00,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:00,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:00,657 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 21:55:01,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:01,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 407 states and 447 transitions. [2024-12-05 21:55:01,035 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 447 transitions. [2024-12-05 21:55:01,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 21:55:01,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:01,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:01,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:01,203 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 21:55:01,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:01,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 409 states and 450 transitions. [2024-12-05 21:55:01,471 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 450 transitions. [2024-12-05 21:55:01,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:55:01,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:01,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:01,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:01,572 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 21:55:02,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:02,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 413 states and 456 transitions. [2024-12-05 21:55:02,103 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 456 transitions. [2024-12-05 21:55:02,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 21:55:02,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:02,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:02,409 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 21:55:02,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:02,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 412 states and 455 transitions. [2024-12-05 21:55:02,832 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 455 transitions. [2024-12-05 21:55:02,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 21:55:02,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:02,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:02,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:02,851 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 21:55:02,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:02,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 411 states and 454 transitions. [2024-12-05 21:55:02,865 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 454 transitions. [2024-12-05 21:55:02,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 21:55:02,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:02,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:02,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:55:02,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:02,907 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:55:02,908 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:55:04,127 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 21:55:04,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:04,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 419 states and 465 transitions. [2024-12-05 21:55:04,814 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 465 transitions. [2024-12-05 21:55:04,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:55:04,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:04,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:04,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:04,860 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 21:55:05,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:05,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 425 states and 474 transitions. [2024-12-05 21:55:05,325 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 474 transitions. [2024-12-05 21:55:05,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:55:05,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:05,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:05,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:05,350 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 21:55:05,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:05,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 426 states and 475 transitions. [2024-12-05 21:55:05,367 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 475 transitions. [2024-12-05 21:55:05,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:55:05,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:05,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:05,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:55:05,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:05,395 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 21:55:05,396 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:55:05,581 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 21:55:05,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:05,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 429 states and 479 transitions. [2024-12-05 21:55:05,763 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 479 transitions. [2024-12-05 21:55:05,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:55:05,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:05,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:05,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:05,914 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 21:55:06,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:06,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 431 states and 482 transitions. [2024-12-05 21:55:06,080 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 482 transitions. [2024-12-05 21:55:06,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 21:55:06,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:06,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:06,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:06,129 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 21:55:06,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:06,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 433 states and 486 transitions. [2024-12-05 21:55:06,336 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 486 transitions. [2024-12-05 21:55:06,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:55:06,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:06,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:06,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:06,374 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 21:55:06,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:06,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 436 states and 490 transitions. [2024-12-05 21:55:06,523 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 490 transitions. [2024-12-05 21:55:06,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:55:06,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:06,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:06,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:55:06,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:06,555 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 21:55:06,557 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:55:06,708 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 21:55:06,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:06,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 439 states and 494 transitions. [2024-12-05 21:55:06,938 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 494 transitions. [2024-12-05 21:55:06,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:55:06,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:06,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:06,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:07,093 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 21:55:07,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:07,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 443 states and 499 transitions. [2024-12-05 21:55:07,329 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 499 transitions. [2024-12-05 21:55:07,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 21:55:07,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:07,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:07,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:07,414 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 21:55:07,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:07,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 444 states and 501 transitions. [2024-12-05 21:55:07,499 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 501 transitions. [2024-12-05 21:55:07,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:55:07,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:07,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:07,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:07,540 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 21:55:07,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:07,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 446 states and 503 transitions. [2024-12-05 21:55:07,773 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 503 transitions. [2024-12-05 21:55:07,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 21:55:07,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:07,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:07,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:07,802 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 21:55:08,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:08,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 479 states and 543 transitions. [2024-12-05 21:55:08,564 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 543 transitions. [2024-12-05 21:55:08,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 21:55:08,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:08,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:08,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:08,608 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 21:55:08,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:08,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 480 states and 544 transitions. [2024-12-05 21:55:08,632 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 544 transitions. [2024-12-05 21:55:08,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:55:08,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:08,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:08,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:08,668 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 21:55:08,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:08,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 481 states and 545 transitions. [2024-12-05 21:55:08,693 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 545 transitions. [2024-12-05 21:55:08,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:55:08,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:08,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:08,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:08,727 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 21:55:08,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:08,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 482 states and 546 transitions. [2024-12-05 21:55:08,751 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 546 transitions. [2024-12-05 21:55:08,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 21:55:08,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:08,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:08,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:08,784 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 21:55:08,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:08,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 483 states and 547 transitions. [2024-12-05 21:55:08,808 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 547 transitions. [2024-12-05 21:55:08,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 21:55:08,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:08,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:08,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:08,854 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 21:55:09,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:09,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 503 states and 572 transitions. [2024-12-05 21:55:09,689 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 572 transitions. [2024-12-05 21:55:09,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:55:09,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:09,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:09,722 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 21:55:09,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:09,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 504 states and 573 transitions. [2024-12-05 21:55:09,748 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 573 transitions. [2024-12-05 21:55:09,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:55:09,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:09,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:09,798 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 21:55:09,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:09,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 505 states and 574 transitions. [2024-12-05 21:55:09,847 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 574 transitions. [2024-12-05 21:55:09,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 21:55:09,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:09,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:09,883 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 21:55:10,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:10,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 515 states and 589 transitions. [2024-12-05 21:55:10,398 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 589 transitions. [2024-12-05 21:55:10,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 21:55:10,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:10,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:10,493 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 21:55:11,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:11,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 526 states and 605 transitions. [2024-12-05 21:55:11,096 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 605 transitions. [2024-12-05 21:55:11,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:55:11,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:11,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:11,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:11,213 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:55:12,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:12,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 588 states and 680 transitions. [2024-12-05 21:55:12,126 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 680 transitions. [2024-12-05 21:55:12,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 21:55:12,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:12,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:12,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:12,159 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:55:12,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:12,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 590 states and 683 transitions. [2024-12-05 21:55:12,309 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 683 transitions. [2024-12-05 21:55:12,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 21:55:12,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:12,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:12,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:12,504 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:55:13,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:13,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 597 states and 693 transitions. [2024-12-05 21:55:13,120 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 693 transitions. [2024-12-05 21:55:13,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:55:13,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:13,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:13,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:13,147 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 21:55:13,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:13,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 599 states and 698 transitions. [2024-12-05 21:55:13,222 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 698 transitions. [2024-12-05 21:55:13,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:55:13,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:13,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:13,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:55:13,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:13,258 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:55:13,259 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:55:13,315 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:55:14,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:14,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 607 states and 712 transitions. [2024-12-05 21:55:14,042 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 712 transitions. [2024-12-05 21:55:14,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:55:14,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:14,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:14,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:55:14,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:14,071 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:55:14,072 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:55:14,137 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:55:14,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:14,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 608 states and 713 transitions. [2024-12-05 21:55:14,169 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 713 transitions. [2024-12-05 21:55:14,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:55:14,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:14,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:14,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:14,441 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 21:55:16,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:16,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 670 states and 787 transitions. [2024-12-05 21:55:16,262 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 787 transitions. [2024-12-05 21:55:16,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:55:16,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:16,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:16,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:55:16,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:16,287 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:55:16,288 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:55:16,348 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:55:16,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:16,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 671 states and 788 transitions. [2024-12-05 21:55:16,379 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 788 transitions. [2024-12-05 21:55:16,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:55:16,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:16,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:16,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:16,618 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:55:18,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:18,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 734 states and 864 transitions. [2024-12-05 21:55:18,768 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 864 transitions. [2024-12-05 21:55:18,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:55:18,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:18,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:18,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:55:18,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:18,800 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:55:18,801 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:55:18,866 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:55:18,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:18,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 735 states and 865 transitions. [2024-12-05 21:55:18,899 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 865 transitions. [2024-12-05 21:55:18,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:55:18,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:18,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:55:18,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:18,929 INFO L256 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:55:18,930 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:55:18,995 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:55:19,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:19,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 736 states and 866 transitions. [2024-12-05 21:55:19,023 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 866 transitions. [2024-12-05 21:55:19,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:55:19,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:19,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:19,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:19,115 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:55:20,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:20,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 747 states and 886 transitions. [2024-12-05 21:55:20,817 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 886 transitions. [2024-12-05 21:55:20,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:55:20,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:20,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:20,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:20,857 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 21:55:20,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:20,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 748 states and 888 transitions. [2024-12-05 21:55:20,901 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 888 transitions. [2024-12-05 21:55:20,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:55:20,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:20,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:20,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:55:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:20,933 INFO L256 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:55:20,934 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:55:21,015 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:55:21,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:21,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 749 states and 889 transitions. [2024-12-05 21:55:21,044 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 889 transitions. [2024-12-05 21:55:21,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:55:21,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:21,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:21,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:21,145 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:55:23,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:23,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 761 states and 909 transitions. [2024-12-05 21:55:23,007 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 909 transitions. [2024-12-05 21:55:23,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:55:23,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:23,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:23,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:23,034 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 21:55:23,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:23,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 763 states and 912 transitions. [2024-12-05 21:55:23,082 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 912 transitions. [2024-12-05 21:55:23,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:55:23,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:23,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:23,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:23,117 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:55:23,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:23,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 764 states and 913 transitions. [2024-12-05 21:55:23,149 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 913 transitions. [2024-12-05 21:55:23,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:55:23,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:23,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:23,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:23,249 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:55:23,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:23,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 763 states and 912 transitions. [2024-12-05 21:55:23,626 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 912 transitions. [2024-12-05 21:55:23,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:55:23,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:23,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:23,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:23,643 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:55:23,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:23,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 762 states and 911 transitions. [2024-12-05 21:55:23,669 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 911 transitions. [2024-12-05 21:55:23,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:55:23,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:23,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:23,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:23,691 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:55:23,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:23,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 763 states and 912 transitions. [2024-12-05 21:55:23,716 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 912 transitions. [2024-12-05 21:55:23,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:55:23,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:23,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:23,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:23,753 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:55:23,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:23,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 765 states and 914 transitions. [2024-12-05 21:55:23,794 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 914 transitions. [2024-12-05 21:55:23,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:55:23,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:23,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:23,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:23,833 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 21:55:23,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:23,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 767 states and 917 transitions. [2024-12-05 21:55:23,903 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 917 transitions. [2024-12-05 21:55:23,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:55:23,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:23,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:23,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:23,945 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:55:23,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:23,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 768 states and 918 transitions. [2024-12-05 21:55:23,984 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 918 transitions. [2024-12-05 21:55:23,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:55:23,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:23,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:23,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:24,025 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:55:24,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:24,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 769 states and 919 transitions. [2024-12-05 21:55:24,065 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 919 transitions. [2024-12-05 21:55:24,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:55:24,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:24,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:24,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:24,092 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-05 21:55:24,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:24,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 768 states and 918 transitions. [2024-12-05 21:55:24,132 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 918 transitions. [2024-12-05 21:55:24,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:55:24,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:24,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:24,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:24,249 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:55:27,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:27,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 780 states and 940 transitions. [2024-12-05 21:55:27,095 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 940 transitions. [2024-12-05 21:55:27,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:55:27,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:27,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:27,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:27,194 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:55:27,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:27,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 779 states and 939 transitions. [2024-12-05 21:55:27,565 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 939 transitions. [2024-12-05 21:55:27,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:55:27,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:27,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:27,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:27,603 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:55:27,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:27,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 780 states and 940 transitions. [2024-12-05 21:55:27,944 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 940 transitions. [2024-12-05 21:55:27,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:55:27,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:27,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:27,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:55:27,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:27,991 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 21:55:27,993 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:55:29,823 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:55:31,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:31,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 799 states and 967 transitions. [2024-12-05 21:55:31,293 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 967 transitions. [2024-12-05 21:55:31,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:55:31,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:31,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:31,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:55:31,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:31,326 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:55:31,327 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:55:31,674 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:55:32,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:32,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 812 states and 983 transitions. [2024-12-05 21:55:32,347 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 983 transitions. [2024-12-05 21:55:32,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:55:32,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:32,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:32,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:55:32,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:32,384 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:55:32,385 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:55:33,910 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 21:55:34,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:34,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 820 states and 992 transitions. [2024-12-05 21:55:34,578 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 992 transitions. [2024-12-05 21:55:34,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:55:34,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:34,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:34,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:34,666 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:55:34,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:34,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 822 states and 994 transitions. [2024-12-05 21:55:34,978 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 994 transitions. [2024-12-05 21:55:34,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:55:34,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:34,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:34,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:35,003 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-05 21:55:35,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:35,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 821 states and 993 transitions. [2024-12-05 21:55:35,031 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 993 transitions. [2024-12-05 21:55:35,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:55:35,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:35,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:35,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:35,168 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:55:35,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:35,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 823 states and 995 transitions. [2024-12-05 21:55:35,454 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 995 transitions. [2024-12-05 21:55:35,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:55:35,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:35,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:35,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:35,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:55:35,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:35,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 822 states and 994 transitions. [2024-12-05 21:55:35,506 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 994 transitions. [2024-12-05 21:55:35,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 21:55:35,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:35,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:35,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:35,737 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:55:37,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:37,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 825 states and 998 transitions. [2024-12-05 21:55:37,429 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 998 transitions. [2024-12-05 21:55:37,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:55:37,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:37,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:55:37,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:37,461 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:55:37,462 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:55:39,773 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:55:40,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:40,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 829 states and 1003 transitions. [2024-12-05 21:55:40,850 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1003 transitions. [2024-12-05 21:55:40,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 21:55:40,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:40,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:55:40,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:40,882 INFO L256 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:55:40,883 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:55:42,430 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:55:42,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:42,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 833 states and 1007 transitions. [2024-12-05 21:55:42,483 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1007 transitions. [2024-12-05 21:55:42,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:55:42,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:42,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:42,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:42,524 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:55:44,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:44,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 858 states and 1040 transitions. [2024-12-05 21:55:44,463 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1040 transitions. [2024-12-05 21:55:44,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:55:44,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:44,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:44,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:44,487 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:55:44,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:44,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 859 states and 1041 transitions. [2024-12-05 21:55:44,517 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1041 transitions. [2024-12-05 21:55:44,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:55:44,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:44,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:44,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:44,665 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 21:55:45,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:45,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 858 states and 1040 transitions. [2024-12-05 21:55:45,010 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1040 transitions. [2024-12-05 21:55:45,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:55:45,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:45,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:45,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:45,529 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:55:46,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:46,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 861 states and 1044 transitions. [2024-12-05 21:55:46,308 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1044 transitions. [2024-12-05 21:55:46,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:55:46,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:46,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:46,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:46,502 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:55:47,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:47,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 862 states and 1046 transitions. [2024-12-05 21:55:47,173 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1046 transitions. [2024-12-05 21:55:47,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:55:47,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:47,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:47,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:47,198 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:55:48,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:48,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 867 states and 1054 transitions. [2024-12-05 21:55:48,048 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1054 transitions. [2024-12-05 21:55:48,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:55:48,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:48,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:48,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:48,081 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:55:48,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:48,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 873 states and 1061 transitions. [2024-12-05 21:55:48,693 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1061 transitions. [2024-12-05 21:55:48,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:55:48,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:48,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:48,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:48,937 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:55:50,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:50,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 876 states and 1067 transitions. [2024-12-05 21:55:50,092 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1067 transitions. [2024-12-05 21:55:50,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:55:50,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:50,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:50,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:55:50,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:50,129 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:55:50,130 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:55:54,509 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:55:55,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:55,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 882 states and 1075 transitions. [2024-12-05 21:55:55,273 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1075 transitions. [2024-12-05 21:55:55,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:55:55,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:55,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:55,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:55:55,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:55,305 INFO L256 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 21:55:55,306 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:55:55,650 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:55:56,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:56,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 886 states and 1081 transitions. [2024-12-05 21:55:56,596 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1081 transitions. [2024-12-05 21:55:56,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:55:56,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:56,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:56,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:55:56,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:56,634 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:55:56,635 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:55:56,775 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:55:57,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:57,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 893 states and 1091 transitions. [2024-12-05 21:55:57,546 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1091 transitions. [2024-12-05 21:55:57,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:55:57,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:57,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:57,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:57,575 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:55:57,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:57,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 895 states and 1094 transitions. [2024-12-05 21:55:57,722 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1094 transitions. [2024-12-05 21:55:57,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 21:55:57,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:57,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:57,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:57,891 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:55:58,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:58,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 894 states and 1093 transitions. [2024-12-05 21:55:58,316 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1093 transitions. [2024-12-05 21:55:58,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:55:58,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:58,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:58,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:55:58,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:58,351 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:55:58,352 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:55:58,898 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:02,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:02,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 922 states and 1133 transitions. [2024-12-05 21:56:02,457 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1133 transitions. [2024-12-05 21:56:02,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:56:02,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:02,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:02,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:56:02,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:02,493 INFO L256 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 21:56:02,494 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:56:02,951 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 21:56:06,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:06,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 951 states and 1175 transitions. [2024-12-05 21:56:06,710 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1175 transitions. [2024-12-05 21:56:06,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:56:06,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:06,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:06,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:06,754 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:08,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:08,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 959 states and 1186 transitions. [2024-12-05 21:56:08,073 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1186 transitions. [2024-12-05 21:56:08,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:56:08,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:08,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:08,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:08,336 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 21:56:12,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:12,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 991 states and 1232 transitions. [2024-12-05 21:56:12,678 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1232 transitions. [2024-12-05 21:56:12,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:56:12,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:12,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:12,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:12,708 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:12,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:12,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 992 states and 1233 transitions. [2024-12-05 21:56:12,744 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1233 transitions. [2024-12-05 21:56:12,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:56:12,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:12,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:13,029 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 21:56:17,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:17,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 1025 states and 1279 transitions. [2024-12-05 21:56:17,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1279 transitions. [2024-12-05 21:56:17,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:56:17,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:17,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:17,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:17,953 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:17,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:17,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 1024 states and 1278 transitions. [2024-12-05 21:56:17,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1278 transitions. [2024-12-05 21:56:17,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:56:17,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:17,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:18,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:56:18,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:18,034 INFO L256 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 21:56:18,036 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:56:18,966 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 21:56:21,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:21,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 1028 states and 1284 transitions. [2024-12-05 21:56:21,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1284 transitions. [2024-12-05 21:56:21,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:56:21,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:21,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:21,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:56:21,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:21,087 INFO L256 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:56:21,088 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:56:21,177 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:21,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:21,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 1030 states and 1286 transitions. [2024-12-05 21:56:21,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1286 transitions. [2024-12-05 21:56:21,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:56:21,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:21,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:21,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:21,440 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 21:56:24,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:24,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 1033 states and 1293 transitions. [2024-12-05 21:56:24,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1293 transitions. [2024-12-05 21:56:24,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:56:24,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:24,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:24,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:24,392 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:26,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:26,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1056 states and 1322 transitions. [2024-12-05 21:56:26,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1322 transitions. [2024-12-05 21:56:26,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:56:26,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:26,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:26,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:27,070 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:28,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:28,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1058 states and 1327 transitions. [2024-12-05 21:56:28,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1327 transitions. [2024-12-05 21:56:28,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:56:28,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:28,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:28,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:28,046 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:28,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:28,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1059 states and 1328 transitions. [2024-12-05 21:56:28,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1328 transitions. [2024-12-05 21:56:28,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:56:28,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:28,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:28,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:28,294 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 21:56:30,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:30,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1065 states and 1339 transitions. [2024-12-05 21:56:30,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1339 transitions. [2024-12-05 21:56:30,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:56:30,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:30,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:30,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:56:30,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:30,604 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:56:30,605 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:56:30,687 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:30,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:30,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1066 states and 1340 transitions. [2024-12-05 21:56:30,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1340 transitions. [2024-12-05 21:56:30,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:56:30,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:30,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:30,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:56:30,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:30,767 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 21:56:30,768 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:56:31,500 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:33,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:33,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1070 states and 1347 transitions. [2024-12-05 21:56:33,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1347 transitions. [2024-12-05 21:56:33,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:56:33,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:33,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:33,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:56:33,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:33,323 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:56:33,324 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:56:33,405 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:33,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:33,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1071 states and 1348 transitions. [2024-12-05 21:56:33,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1348 transitions. [2024-12-05 21:56:33,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:56:33,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:33,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:33,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:33,755 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 21:56:37,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:37,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1073 states and 1355 transitions. [2024-12-05 21:56:37,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1355 transitions. [2024-12-05 21:56:37,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:56:37,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:37,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:37,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:56:37,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:37,247 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:56:37,248 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:56:37,444 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:37,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:37,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1078 states and 1360 transitions. [2024-12-05 21:56:37,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1360 transitions. [2024-12-05 21:56:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:56:37,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:37,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:37,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:38,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:38,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1079 states and 1362 transitions. [2024-12-05 21:56:38,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1362 transitions. [2024-12-05 21:56:38,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 21:56:38,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:38,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:38,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:56:38,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:38,963 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:56:38,964 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:56:39,178 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:39,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:39,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1080 states and 1363 transitions. [2024-12-05 21:56:39,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1363 transitions. [2024-12-05 21:56:39,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 21:56:39,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:39,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:39,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:39,432 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:42,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:42,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 1090 states and 1381 transitions. [2024-12-05 21:56:42,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1381 transitions. [2024-12-05 21:56:42,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 21:56:42,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:42,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:42,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:42,667 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:42,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:42,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1091 states and 1383 transitions. [2024-12-05 21:56:42,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1383 transitions. [2024-12-05 21:56:42,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 21:56:42,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:42,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:43,032 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 34 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:45,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:45,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1094 states and 1389 transitions. [2024-12-05 21:56:45,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1389 transitions. [2024-12-05 21:56:45,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:56:45,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:45,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:45,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:45,751 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:45,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:45,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 1095 states and 1390 transitions. [2024-12-05 21:56:45,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1390 transitions. [2024-12-05 21:56:45,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:56:45,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:45,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:46,634 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:50,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:50,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1099 states and 1400 transitions. [2024-12-05 21:56:50,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1400 transitions. [2024-12-05 21:56:50,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 21:56:50,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:50,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:50,413 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:50,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:50,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1100 states and 1401 transitions. [2024-12-05 21:56:50,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1401 transitions. [2024-12-05 21:56:50,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 21:56:50,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:50,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:50,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:50,490 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:51,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:51,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1101 states and 1405 transitions. [2024-12-05 21:56:51,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1405 transitions. [2024-12-05 21:56:51,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 21:56:51,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:51,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:51,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:51,314 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:51,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:51,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1102 states and 1406 transitions. [2024-12-05 21:56:51,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1406 transitions. [2024-12-05 21:56:51,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 21:56:51,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:51,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:51,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:51,927 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:52,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:52,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1107 states and 1412 transitions. [2024-12-05 21:56:52,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1412 transitions. [2024-12-05 21:56:52,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 21:56:52,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:52,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:52,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:52,294 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:52,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:52,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1108 states and 1413 transitions. [2024-12-05 21:56:52,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1413 transitions. [2024-12-05 21:56:52,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 21:56:52,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:52,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:52,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:56:52,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:52,383 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:56:52,384 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:56:52,611 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:52,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:52,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1111 states and 1416 transitions. [2024-12-05 21:56:52,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1416 transitions. [2024-12-05 21:56:52,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 21:56:52,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:52,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:52,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:52,934 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:56:53,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:53,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1112 states and 1417 transitions. [2024-12-05 21:56:53,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1417 transitions. [2024-12-05 21:56:53,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 21:56:53,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:53,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:53,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:56:53,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:53,092 INFO L256 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:56:53,093 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:56:55,093 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 21:56:58,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:58,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1121 states and 1433 transitions. [2024-12-05 21:56:58,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1433 transitions. [2024-12-05 21:56:58,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 21:56:58,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:58,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:58,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:56:58,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:58,945 INFO L256 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:56:58,947 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:57:00,843 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 21:57:01,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:01,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1123 states and 1434 transitions. [2024-12-05 21:57:01,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1434 transitions. [2024-12-05 21:57:01,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 21:57:01,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:01,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:01,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:01,709 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:57:03,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:03,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 1145 states and 1460 transitions. [2024-12-05 21:57:03,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1460 transitions. [2024-12-05 21:57:03,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:57:03,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:03,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:03,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:03,269 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-12-05 21:57:06,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:06,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 1154 states and 1475 transitions. [2024-12-05 21:57:06,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1475 transitions. [2024-12-05 21:57:06,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:57:06,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:06,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:06,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:06,952 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-12-05 21:57:07,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:07,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 1156 states and 1476 transitions. [2024-12-05 21:57:07,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1476 transitions. [2024-12-05 21:57:07,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:57:07,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:07,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:07,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:07,027 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:57:08,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:08,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1179 states and 1501 transitions. [2024-12-05 21:57:08,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1501 transitions. [2024-12-05 21:57:08,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:57:08,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:08,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:08,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:08,697 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-05 21:57:13,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:13,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1189 states and 1517 transitions. [2024-12-05 21:57:13,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1517 transitions. [2024-12-05 21:57:13,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:57:13,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:13,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:13,645 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-05 21:57:13,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:13,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 1191 states and 1518 transitions. [2024-12-05 21:57:13,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1518 transitions. [2024-12-05 21:57:13,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:57:13,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:13,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:13,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:14,175 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:57:16,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:16,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 1194 states and 1524 transitions. [2024-12-05 21:57:16,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1524 transitions. [2024-12-05 21:57:16,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:57:16,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:16,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:16,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:57:17,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:17,021 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 21:57:17,022 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:57:17,414 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 21:57:22,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:22,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1204 states and 1540 transitions. [2024-12-05 21:57:22,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1540 transitions. [2024-12-05 21:57:22,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:57:22,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:22,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:22,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:57:22,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:22,161 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 21:57:22,163 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:57:22,347 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 21:57:23,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:23,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 1208 states and 1544 transitions. [2024-12-05 21:57:23,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1544 transitions. [2024-12-05 21:57:23,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:57:23,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:23,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:23,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:57:23,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:23,326 INFO L256 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 21:57:23,327 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:57:23,761 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:57:25,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:25,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1212 states and 1550 transitions. [2024-12-05 21:57:25,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1550 transitions. [2024-12-05 21:57:25,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:57:25,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:25,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:25,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:25,620 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:57:31,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:31,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1222 states and 1570 transitions. [2024-12-05 21:57:31,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1570 transitions. [2024-12-05 21:57:31,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:57:31,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:31,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:31,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:31,244 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:57:33,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:33,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1227 states and 1576 transitions. [2024-12-05 21:57:33,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1576 transitions. [2024-12-05 21:57:33,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:57:33,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:33,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:33,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:33,053 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:57:33,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:33,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1229 states and 1579 transitions. [2024-12-05 21:57:33,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1579 transitions. [2024-12-05 21:57:33,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 21:57:33,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:33,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:33,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:33,252 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:57:34,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:34,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1232 states and 1585 transitions. [2024-12-05 21:57:34,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1585 transitions. [2024-12-05 21:57:34,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 21:57:34,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:34,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:34,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:34,855 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:57:35,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:35,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 1233 states and 1587 transitions. [2024-12-05 21:57:35,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1587 transitions. [2024-12-05 21:57:35,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 21:57:35,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:35,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:35,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:35,989 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:57:36,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:36,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1232 states and 1586 transitions. [2024-12-05 21:57:36,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1586 transitions. [2024-12-05 21:57:36,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 21:57:36,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:36,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:36,967 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:57:38,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:38,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1238 states and 1596 transitions. [2024-12-05 21:57:38,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1596 transitions. [2024-12-05 21:57:38,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 21:57:38,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:38,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:38,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:38,944 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:57:39,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:39,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1239 states and 1597 transitions. [2024-12-05 21:57:39,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1597 transitions. [2024-12-05 21:57:39,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 21:57:39,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:39,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:39,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:57:39,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:39,747 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:57:39,748 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:57:40,406 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:57:41,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:41,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1242 states and 1606 transitions. [2024-12-05 21:57:41,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1606 transitions. [2024-12-05 21:57:41,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 21:57:41,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:41,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:41,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:57:41,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:41,890 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:57:41,891 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:57:42,144 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:57:42,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:42,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1243 states and 1606 transitions. [2024-12-05 21:57:42,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1606 transitions. [2024-12-05 21:57:42,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:57:42,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:42,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:42,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:42,872 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 4 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:57:45,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:45,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 1248 states and 1615 transitions. [2024-12-05 21:57:45,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1615 transitions. [2024-12-05 21:57:45,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 21:57:45,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:45,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:45,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:45,932 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:57:45,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:45,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1247 states and 1614 transitions. [2024-12-05 21:57:45,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1614 transitions. [2024-12-05 21:57:45,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 21:57:45,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:45,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:45,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:45,980 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 21:57:46,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:46,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1245 states and 1611 transitions. [2024-12-05 21:57:46,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1611 transitions. [2024-12-05 21:57:46,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 21:57:46,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:46,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:46,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:46,766 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:57:50,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:50,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1253 states and 1622 transitions. [2024-12-05 21:57:50,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1622 transitions. [2024-12-05 21:57:50,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 21:57:50,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:50,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:50,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:50,775 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 48 proven. 6 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:57:51,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:51,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1255 states and 1625 transitions. [2024-12-05 21:57:51,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1625 transitions. [2024-12-05 21:57:51,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 21:57:51,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:51,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:51,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:51,121 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:57:53,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:53,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1261 states and 1634 transitions. [2024-12-05 21:57:53,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1634 transitions. [2024-12-05 21:57:53,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 21:57:53,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:53,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:53,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:53,649 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:57:53,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:53,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 1262 states and 1635 transitions. [2024-12-05 21:57:53,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1635 transitions. [2024-12-05 21:57:53,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 21:57:53,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:53,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:53,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:53,974 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:57:54,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:54,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1261 states and 1634 transitions. [2024-12-05 21:57:54,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1634 transitions. [2024-12-05 21:57:54,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 21:57:54,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:54,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:54,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:54,357 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:57:55,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:55,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1263 states and 1636 transitions. [2024-12-05 21:57:55,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1636 transitions. [2024-12-05 21:57:55,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 21:57:55,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:55,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:55,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:55,281 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 21:58:04,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:04,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1292 states and 1687 transitions. [2024-12-05 21:58:04,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1687 transitions. [2024-12-05 21:58:04,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 21:58:04,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:04,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:04,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:04,202 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 21:58:05,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:05,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1297 states and 1692 transitions. [2024-12-05 21:58:05,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1692 transitions. [2024-12-05 21:58:05,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 21:58:05,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:05,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:05,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:05,689 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:58:10,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 21:58:11,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:11,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 1310 states and 1709 transitions. [2024-12-05 21:58:11,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1709 transitions. [2024-12-05 21:58:11,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 21:58:11,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:11,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:11,078 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-05 21:58:19,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:19,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1340 states and 1761 transitions. [2024-12-05 21:58:19,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1761 transitions. [2024-12-05 21:58:19,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 21:58:19,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:19,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:19,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:19,623 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-05 21:58:20,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:20,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1343 states and 1768 transitions. [2024-12-05 21:58:20,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1768 transitions. [2024-12-05 21:58:20,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 21:58:20,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:20,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:20,339 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-05 21:58:21,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:21,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1346 states and 1772 transitions. [2024-12-05 21:58:21,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1772 transitions. [2024-12-05 21:58:21,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 21:58:21,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:21,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:21,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:22,008 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:58:26,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 21:58:26,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:26,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1357 states and 1786 transitions. [2024-12-05 21:58:26,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1786 transitions. [2024-12-05 21:58:26,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 21:58:26,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:26,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:26,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:27,037 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-05 21:58:34,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:34,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 1372 states and 1822 transitions. [2024-12-05 21:58:34,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1822 transitions. [2024-12-05 21:58:34,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 21:58:34,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:34,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:34,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:34,231 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-05 21:58:37,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:37,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1380 states and 1838 transitions. [2024-12-05 21:58:37,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 1838 transitions. [2024-12-05 21:58:37,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 21:58:37,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:37,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:37,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:37,998 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-05 21:58:38,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:38,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1383 states and 1842 transitions. [2024-12-05 21:58:38,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1842 transitions. [2024-12-05 21:58:38,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 21:58:38,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:38,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:38,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:38,854 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:58:40,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:40,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 1386 states and 1847 transitions. [2024-12-05 21:58:40,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1847 transitions. [2024-12-05 21:58:40,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 21:58:40,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:40,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:40,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:40,899 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-05 21:58:50,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:50,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1402 states and 1892 transitions. [2024-12-05 21:58:50,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1892 transitions. [2024-12-05 21:58:50,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 21:58:50,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:50,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:50,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:50,369 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-05 21:59:02,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:02,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1434 states and 1951 transitions. [2024-12-05 21:59:02,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1951 transitions. [2024-12-05 21:59:02,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 21:59:02,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:02,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:02,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:02,430 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-05 21:59:05,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:05,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1441 states and 1967 transitions. [2024-12-05 21:59:05,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1967 transitions. [2024-12-05 21:59:05,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 21:59:05,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:05,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:05,983 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-05 21:59:06,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:06,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1442 states and 1967 transitions. [2024-12-05 21:59:06,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1967 transitions. [2024-12-05 21:59:06,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 21:59:06,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:06,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:06,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:06,972 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-05 21:59:08,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:08,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1446 states and 1971 transitions. [2024-12-05 21:59:08,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1971 transitions. [2024-12-05 21:59:08,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 21:59:08,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:08,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:08,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:08,848 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-05 21:59:09,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:09,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1449 states and 1975 transitions. [2024-12-05 21:59:09,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1975 transitions. [2024-12-05 21:59:09,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 21:59:09,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:09,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:09,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:09,767 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:59:11,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:11,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 1453 states and 1981 transitions. [2024-12-05 21:59:11,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1981 transitions. [2024-12-05 21:59:11,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 21:59:11,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:11,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:11,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:11,557 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 21:59:15,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:15,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2027 states to 1456 states and 1990 transitions. [2024-12-05 21:59:15,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1990 transitions. [2024-12-05 21:59:15,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 21:59:15,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:15,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:15,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:15,214 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 21:59:16,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:16,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 1458 states and 1993 transitions. [2024-12-05 21:59:16,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1993 transitions. [2024-12-05 21:59:16,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 21:59:16,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:16,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:16,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:16,581 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 21:59:19,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:19,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1460 states and 1996 transitions. [2024-12-05 21:59:19,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1996 transitions. [2024-12-05 21:59:19,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 21:59:19,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:19,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:19,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:19,225 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:59:19,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:19,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1461 states and 1998 transitions. [2024-12-05 21:59:19,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1998 transitions. [2024-12-05 21:59:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 21:59:19,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:19,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:19,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:19,736 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 21:59:21,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:21,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1463 states and 2010 transitions. [2024-12-05 21:59:21,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2010 transitions. [2024-12-05 21:59:21,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 21:59:21,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:21,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:21,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:21,642 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 21:59:23,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:23,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2071 states to 1466 states and 2016 transitions. [2024-12-05 21:59:23,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2016 transitions. [2024-12-05 21:59:23,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 21:59:23,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:23,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:23,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:23,725 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 21:59:29,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:29,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 1475 states and 2034 transitions. [2024-12-05 21:59:29,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2034 transitions. [2024-12-05 21:59:29,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 21:59:29,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:29,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:29,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:29,955 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 21:59:33,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:33,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1479 states and 2045 transitions. [2024-12-05 21:59:33,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2045 transitions. [2024-12-05 21:59:33,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 21:59:33,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:33,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:33,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:33,243 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:59:33,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:33,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1481 states and 2047 transitions. [2024-12-05 21:59:33,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2047 transitions. [2024-12-05 21:59:33,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 21:59:33,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:33,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:33,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:33,561 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 21:59:46,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:46,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 1533 states and 2124 transitions. [2024-12-05 21:59:46,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2124 transitions. [2024-12-05 21:59:46,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 21:59:46,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:46,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:46,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:46,560 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-05 21:59:50,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:50,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1538 states and 2141 transitions. [2024-12-05 21:59:50,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2141 transitions. [2024-12-05 21:59:50,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 21:59:50,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:50,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:50,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:50,690 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-05 21:59:51,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:51,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1539 states and 2142 transitions. [2024-12-05 21:59:51,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2142 transitions. [2024-12-05 21:59:51,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 21:59:51,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:51,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:51,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:52,003 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 21:59:52,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:52,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1540 states and 2142 transitions. [2024-12-05 21:59:52,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2142 transitions. [2024-12-05 21:59:52,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 21:59:52,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:52,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:52,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:52,305 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 21:59:55,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:55,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1545 states and 2152 transitions. [2024-12-05 21:59:55,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2152 transitions. [2024-12-05 21:59:55,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 21:59:55,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:55,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:55,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:55,440 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 21:59:56,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:56,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1547 states and 2158 transitions. [2024-12-05 21:59:56,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2158 transitions. [2024-12-05 21:59:56,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 21:59:56,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:56,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:56,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:56,621 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-05 22:00:00,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:00,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1549 states and 2162 transitions. [2024-12-05 22:00:00,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2162 transitions. [2024-12-05 22:00:00,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:00:00,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:00,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:00,997 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:00:02,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:02,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1554 states and 2168 transitions. [2024-12-05 22:00:02,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 2168 transitions. [2024-12-05 22:00:02,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:00:02,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:02,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:02,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:02,695 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:00:03,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:03,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1558 states and 2176 transitions. [2024-12-05 22:00:03,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2176 transitions. [2024-12-05 22:00:03,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 22:00:03,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:03,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:03,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:03,843 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-05 22:00:07,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:07,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1560 states and 2180 transitions. [2024-12-05 22:00:07,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 2180 transitions. [2024-12-05 22:00:07,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:00:07,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:07,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:07,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:07,257 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:00:08,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:08,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1563 states and 2184 transitions. [2024-12-05 22:00:08,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2184 transitions. [2024-12-05 22:00:08,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:00:08,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:08,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:08,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:08,402 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:00:09,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:09,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1566 states and 2188 transitions. [2024-12-05 22:00:09,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2188 transitions. [2024-12-05 22:00:09,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:00:09,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:09,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:09,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:09,743 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-05 22:00:16,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:16,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1572 states and 2211 transitions. [2024-12-05 22:00:16,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2211 transitions. [2024-12-05 22:00:16,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 22:00:16,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:16,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:16,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:17,326 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:00:35,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:35,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1611 states and 2279 transitions. [2024-12-05 22:00:35,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2279 transitions. [2024-12-05 22:00:35,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:00:35,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:35,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:35,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:35,295 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-05 22:00:36,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:36,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1612 states and 2280 transitions. [2024-12-05 22:00:36,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2280 transitions. [2024-12-05 22:00:36,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:00:36,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:36,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:36,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:36,424 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-05 22:00:38,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:38,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1614 states and 2283 transitions. [2024-12-05 22:00:38,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 2283 transitions. [2024-12-05 22:00:38,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:00:38,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:38,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:38,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:38,639 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-05 22:00:42,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:42,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1616 states and 2288 transitions. [2024-12-05 22:00:42,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2288 transitions. [2024-12-05 22:00:42,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 22:00:42,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:42,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:42,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:42,275 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:00:44,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:44,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1623 states and 2300 transitions. [2024-12-05 22:00:44,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 2300 transitions. [2024-12-05 22:00:44,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 22:00:44,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:44,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:44,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:44,338 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:00:45,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:45,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1624 states and 2300 transitions. [2024-12-05 22:00:45,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2300 transitions. [2024-12-05 22:00:45,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:00:45,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:45,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:45,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:00:45,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:45,405 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:00:45,406 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:00:46,560 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:01:03,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:03,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2445 states to 1658 states and 2361 transitions. [2024-12-05 22:01:03,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 2361 transitions. [2024-12-05 22:01:03,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:01:03,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:03,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:03,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:01:03,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:03,299 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:01:03,300 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:01:03,640 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:01:08,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:08,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2451 states to 1664 states and 2367 transitions. [2024-12-05 22:01:08,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 2367 transitions. [2024-12-05 22:01:08,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:01:08,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:08,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:08,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:08,473 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:01:09,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:09,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 1666 states and 2370 transitions. [2024-12-05 22:01:09,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 2370 transitions. [2024-12-05 22:01:09,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:01:09,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:09,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:09,256 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:01:24,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:24,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2542 states to 1724 states and 2458 transitions. [2024-12-05 22:01:24,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 2458 transitions. [2024-12-05 22:01:24,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:01:24,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:24,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:24,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:01:24,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:24,759 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 22:01:24,760 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:01:26,214 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:01:39,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:39,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2599 states to 1759 states and 2515 transitions. [2024-12-05 22:01:39,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2515 transitions. [2024-12-05 22:01:39,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:01:39,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:39,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:39,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:40,185 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:01:49,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:49,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2629 states to 1770 states and 2545 transitions. [2024-12-05 22:01:49,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 2545 transitions. [2024-12-05 22:01:49,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:01:49,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:49,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:49,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:49,411 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:01:50,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:50,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2629 states to 1771 states and 2545 transitions. [2024-12-05 22:01:50,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2545 transitions. [2024-12-05 22:01:50,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:01:50,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:50,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:50,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:50,809 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:01:54,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:54,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1774 states and 2550 transitions. [2024-12-05 22:01:54,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2550 transitions. [2024-12-05 22:01:54,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:01:54,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:54,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:54,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:54,572 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:01:56,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:56,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2641 states to 1779 states and 2557 transitions. [2024-12-05 22:01:56,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 2557 transitions. [2024-12-05 22:01:56,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:01:56,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:56,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:56,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:56,739 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:01:59,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:59,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 1784 states and 2565 transitions. [2024-12-05 22:01:59,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2565 transitions. [2024-12-05 22:01:59,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:01:59,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:59,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:59,584 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:02:00,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:00,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2652 states to 1786 states and 2568 transitions. [2024-12-05 22:02:00,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 2568 transitions. [2024-12-05 22:02:00,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:02:00,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:00,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:00,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:01,609 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:02:03,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:03,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 1789 states and 2572 transitions. [2024-12-05 22:02:03,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2572 transitions. [2024-12-05 22:02:03,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:02:03,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:03,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:03,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:04,508 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:02:24,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:24,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2762 states to 1852 states and 2678 transitions. [2024-12-05 22:02:24,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 2678 transitions. [2024-12-05 22:02:24,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 22:02:24,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:24,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:24,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:02:24,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:24,787 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 22:02:24,789 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:02:26,375 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:02:38,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:38,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 1870 states and 2712 transitions. [2024-12-05 22:02:38,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 2712 transitions. [2024-12-05 22:02:38,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:02:38,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:38,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:38,340 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:02:47,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:47,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1880 states and 2742 transitions. [2024-12-05 22:02:47,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2742 transitions. [2024-12-05 22:02:47,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:02:47,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:47,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:47,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:47,345 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:02:52,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:52,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 1889 states and 2758 transitions. [2024-12-05 22:02:52,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 2758 transitions. [2024-12-05 22:02:52,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:02:52,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:52,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:52,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:52,841 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:02:55,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:55,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1891 states and 2761 transitions. [2024-12-05 22:02:55,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 2761 transitions. [2024-12-05 22:02:55,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:02:55,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:55,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:55,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:55,654 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:02:59,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:59,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1898 states and 2771 transitions. [2024-12-05 22:02:59,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 2771 transitions. [2024-12-05 22:02:59,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:02:59,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:59,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:59,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:59,489 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:03:00,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:00,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2859 states to 1900 states and 2774 transitions. [2024-12-05 22:03:00,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 2774 transitions. [2024-12-05 22:03:00,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:03:00,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:00,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:00,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:00,898 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:03:01,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:01,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2862 states to 1902 states and 2777 transitions. [2024-12-05 22:03:01,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 2777 transitions. [2024-12-05 22:03:01,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 22:03:01,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:01,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:01,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:03:01,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:01,976 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 22:03:01,977 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:03:02,384 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:03:07,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:07,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2873 states to 1908 states and 2788 transitions. [2024-12-05 22:03:07,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 2788 transitions. [2024-12-05 22:03:07,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 22:03:07,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:07,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:07,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:07,721 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:03:14,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:14,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1927 states and 2812 transitions. [2024-12-05 22:03:14,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 2812 transitions. [2024-12-05 22:03:14,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:03:14,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:14,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:14,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:03:14,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:14,140 INFO L256 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 22:03:14,142 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:03:15,549 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:03:35,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:35,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2953 states to 1960 states and 2868 transitions. [2024-12-05 22:03:35,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 2868 transitions. [2024-12-05 22:03:35,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:03:35,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:35,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:35,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:03:35,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:35,205 INFO L256 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 22:03:35,207 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:03:35,663 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:03:41,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:41,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2967 states to 1967 states and 2882 transitions. [2024-12-05 22:03:41,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 2882 transitions. [2024-12-05 22:03:41,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:03:41,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:41,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:41,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:41,311 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:03:41,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:41,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 1968 states and 2883 transitions. [2024-12-05 22:03:41,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 2883 transitions. [2024-12-05 22:03:41,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:03:41,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:41,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:41,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:03:41,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:41,630 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 22:03:41,633 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:03:42,494 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:03:45,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:45,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2973 states to 1972 states and 2888 transitions. [2024-12-05 22:03:45,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 2888 transitions. [2024-12-05 22:03:45,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:03:45,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:45,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:45,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:46,345 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 22:03:56,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:56,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3000 states to 1983 states and 2915 transitions. [2024-12-05 22:03:56,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 2915 transitions. [2024-12-05 22:03:56,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:03:56,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:56,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:56,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:56,455 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 22:04:01,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:01,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 1987 states and 2925 transitions. [2024-12-05 22:04:01,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 2925 transitions. [2024-12-05 22:04:01,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:04:01,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:01,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:01,367 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 22:04:03,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:03,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3014 states to 1990 states and 2929 transitions. [2024-12-05 22:04:03,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 2929 transitions. [2024-12-05 22:04:03,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:04:03,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:03,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:03,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:03,940 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 22:04:05,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:05,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3016 states to 1992 states and 2931 transitions. [2024-12-05 22:04:05,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 2931 transitions. [2024-12-05 22:04:05,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:04:05,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:05,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:05,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:05,411 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 22:04:06,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:06,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3018 states to 1993 states and 2933 transitions. [2024-12-05 22:04:06,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2933 transitions. [2024-12-05 22:04:06,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:04:06,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:06,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:06,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:06,958 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 22:04:08,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:08,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3019 states to 1995 states and 2934 transitions. [2024-12-05 22:04:08,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 2934 transitions. [2024-12-05 22:04:08,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:04:08,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:08,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:08,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:08,318 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 22:04:09,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:09,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3020 states to 1997 states and 2935 transitions. [2024-12-05 22:04:09,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 2935 transitions. [2024-12-05 22:04:09,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:04:09,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:09,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:09,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:09,339 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:04:09,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:09,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 1998 states and 2936 transitions. [2024-12-05 22:04:09,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 2936 transitions. [2024-12-05 22:04:09,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:04:09,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:09,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:09,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:09,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:09,573 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:04:09,574 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:10,387 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:04:15,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:15,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 2000 states and 2940 transitions. [2024-12-05 22:04:15,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 2940 transitions. [2024-12-05 22:04:15,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:04:15,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:15,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:15,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:15,855 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-05 22:04:25,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:25,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3051 states to 2012 states and 2966 transitions. [2024-12-05 22:04:25,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 2966 transitions. [2024-12-05 22:04:25,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:04:25,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:25,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:25,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:25,040 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-05 22:04:30,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:30,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3063 states to 2018 states and 2978 transitions. [2024-12-05 22:04:30,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 2978 transitions. [2024-12-05 22:04:30,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:04:30,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:30,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:30,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:30,450 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-05 22:04:31,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:31,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3065 states to 2019 states and 2980 transitions. [2024-12-05 22:04:31,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 2980 transitions. [2024-12-05 22:04:31,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:04:31,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:31,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:31,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:31,911 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-05 22:04:33,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:33,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 2021 states and 2982 transitions. [2024-12-05 22:04:33,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 2982 transitions. [2024-12-05 22:04:33,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:04:33,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:33,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:33,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:33,637 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-05 22:04:36,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:36,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3070 states to 2023 states and 2985 transitions. [2024-12-05 22:04:36,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 2985 transitions. [2024-12-05 22:04:36,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:04:36,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:36,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:36,437 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-05 22:04:37,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:37,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3071 states to 2025 states and 2986 transitions. [2024-12-05 22:04:37,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 2986 transitions. [2024-12-05 22:04:37,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:04:37,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:37,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:37,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:37,659 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-05 22:04:38,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:38,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 2027 states and 2987 transitions. [2024-12-05 22:04:38,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 2987 transitions. [2024-12-05 22:04:38,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:04:38,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:38,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:38,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:38,683 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:04:38,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:38,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3073 states to 2028 states and 2988 transitions. [2024-12-05 22:04:38,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 2988 transitions. [2024-12-05 22:04:38,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 22:04:38,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:38,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:38,964 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-12-05 22:04:39,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:39,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3075 states to 2029 states and 2990 transitions. [2024-12-05 22:04:39,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 2990 transitions. [2024-12-05 22:04:39,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 22:04:39,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:39,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:39,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:39,934 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:04:40,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:40,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3085 states to 2037 states and 3000 transitions. [2024-12-05 22:04:40,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2037 states and 3000 transitions. [2024-12-05 22:04:40,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 22:04:40,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:40,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:40,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:40,561 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:04:52,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:52,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3117 states to 2051 states and 3032 transitions. [2024-12-05 22:04:52,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 3032 transitions. [2024-12-05 22:04:52,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 22:04:52,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:52,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:52,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:52,844 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:05:00,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:00,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3130 states to 2057 states and 3045 transitions. [2024-12-05 22:05:00,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3045 transitions. [2024-12-05 22:05:00,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 22:05:00,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:00,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:00,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:00,139 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:05:01,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:01,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 2059 states and 3046 transitions. [2024-12-05 22:05:01,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3046 transitions. [2024-12-05 22:05:01,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 22:05:01,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:01,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:01,467 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-12-05 22:05:09,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:09,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3138 states to 2063 states and 3053 transitions. [2024-12-05 22:05:09,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 3053 transitions. [2024-12-05 22:05:09,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 22:05:09,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:09,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:09,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:09,207 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:05:12,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:12,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3142 states to 2065 states and 3057 transitions. [2024-12-05 22:05:12,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3057 transitions. [2024-12-05 22:05:12,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 22:05:12,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:12,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:12,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:12,368 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:05:13,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:13,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3142 states to 2066 states and 3057 transitions. [2024-12-05 22:05:13,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3057 transitions. [2024-12-05 22:05:13,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 22:05:13,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:13,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:13,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:13,940 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:05:17,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:17,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3145 states to 2070 states and 3060 transitions. [2024-12-05 22:05:17,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2070 states and 3060 transitions. [2024-12-05 22:05:17,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 22:05:17,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:17,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:17,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:17,299 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:05:17,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:17,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3146 states to 2071 states and 3061 transitions. [2024-12-05 22:05:17,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3061 transitions. [2024-12-05 22:05:17,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 22:05:17,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:17,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:17,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:19,110 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:05:34,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:34,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3152 states to 2074 states and 3067 transitions. [2024-12-05 22:05:34,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3067 transitions. [2024-12-05 22:05:34,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 22:05:34,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:34,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:34,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:35,659 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:05:39,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:39,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3163 states to 2077 states and 3071 transitions. [2024-12-05 22:05:39,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3071 transitions. [2024-12-05 22:05:39,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:05:39,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:39,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:39,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:40,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:40,002 INFO L256 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-05 22:05:40,004 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:42,617 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:06:01,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:01,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3178 states to 2089 states and 3086 transitions. [2024-12-05 22:06:01,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 3086 transitions. [2024-12-05 22:06:01,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:06:01,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:01,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:01,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:01,894 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:06:04,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:04,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3182 states to 2093 states and 3090 transitions. [2024-12-05 22:06:04,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 3090 transitions. [2024-12-05 22:06:04,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:06:04,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:04,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:04,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:04,529 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-05 22:06:15,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:15,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3214 states to 2105 states and 3122 transitions. [2024-12-05 22:06:15,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 3122 transitions. [2024-12-05 22:06:15,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:06:15,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:15,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:15,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:15,222 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-05 22:06:18,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:18,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3220 states to 2107 states and 3128 transitions. [2024-12-05 22:06:18,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 3128 transitions. [2024-12-05 22:06:18,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:06:18,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:18,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:18,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:18,556 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-05 22:06:20,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:20,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3224 states to 2108 states and 3132 transitions. [2024-12-05 22:06:20,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 3132 transitions. [2024-12-05 22:06:20,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:06:20,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:20,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:20,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:20,310 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-05 22:06:26,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:26,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3236 states to 2114 states and 3144 transitions. [2024-12-05 22:06:26,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 3144 transitions. [2024-12-05 22:06:26,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:06:26,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:26,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:26,773 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-05 22:06:28,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:28,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3238 states to 2115 states and 3146 transitions. [2024-12-05 22:06:28,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 3146 transitions. [2024-12-05 22:06:28,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:06:28,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:28,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:28,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:28,603 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-05 22:06:32,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:32,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3242 states to 2117 states and 3150 transitions. [2024-12-05 22:06:32,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2117 states and 3150 transitions. [2024-12-05 22:06:32,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:06:32,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:32,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:32,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:32,765 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-05 22:06:35,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:35,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3245 states to 2119 states and 3153 transitions. [2024-12-05 22:06:35,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 3153 transitions. [2024-12-05 22:06:35,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:06:35,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:35,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:35,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:36,171 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-05 22:06:37,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:37,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3247 states to 2121 states and 3155 transitions. [2024-12-05 22:06:37,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 3155 transitions. [2024-12-05 22:06:37,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:06:37,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:37,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:37,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:37,607 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:06:40,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:40,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3266 states to 2138 states and 3174 transitions. [2024-12-05 22:06:40,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 3174 transitions. [2024-12-05 22:06:40,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:06:40,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:40,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:40,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:40,933 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 22:07:16,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:16,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3465 states to 2277 states and 3371 transitions. [2024-12-05 22:07:16,329 INFO L276 IsEmpty]: Start isEmpty. Operand 2277 states and 3371 transitions. [2024-12-05 22:07:16,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:07:16,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:16,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:16,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:16,403 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 22:07:32,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:32,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3487 states to 2290 states and 3393 transitions. [2024-12-05 22:07:32,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 3393 transitions. [2024-12-05 22:07:32,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:07:32,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:32,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:32,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:32,118 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 22:07:40,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:40,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3500 states to 2295 states and 3406 transitions. [2024-12-05 22:07:40,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 3406 transitions. [2024-12-05 22:07:40,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:07:40,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:40,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:40,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:40,894 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 22:07:44,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:44,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 2300 states and 3416 transitions. [2024-12-05 22:07:44,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 3416 transitions. [2024-12-05 22:07:44,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:07:44,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:44,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:44,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:44,091 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 22:07:45,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:45,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3512 states to 2302 states and 3418 transitions. [2024-12-05 22:07:45,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 3418 transitions. [2024-12-05 22:07:45,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:07:45,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:45,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:45,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:45,476 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 22:07:47,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:47,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3514 states to 2304 states and 3420 transitions. [2024-12-05 22:07:47,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 3420 transitions. [2024-12-05 22:07:47,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:07:47,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:47,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:47,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:47,148 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 22:07:48,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:48,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 2306 states and 3422 transitions. [2024-12-05 22:07:48,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 3422 transitions. [2024-12-05 22:07:48,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:07:48,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:48,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:48,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:48,749 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:07:49,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:49,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3535 states to 2323 states and 3441 transitions. [2024-12-05 22:07:49,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 3441 transitions. [2024-12-05 22:07:49,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 22:07:49,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:49,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:49,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:07:49,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:49,988 INFO L256 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 22:07:49,989 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:07:51,778 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 22:07:59,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:59,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 2330 states and 3452 transitions. [2024-12-05 22:07:59,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 3452 transitions. [2024-12-05 22:07:59,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:07:59,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:59,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:59,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:59,544 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:08:01,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:01,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 2331 states and 3453 transitions. [2024-12-05 22:08:01,327 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 3453 transitions. [2024-12-05 22:08:01,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:08:01,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:01,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:01,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:01,390 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:08:03,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:03,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3554 states to 2332 states and 3460 transitions. [2024-12-05 22:08:03,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 3460 transitions. [2024-12-05 22:08:03,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:08:03,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:03,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:03,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:03,164 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:08:04,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:04,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3559 states to 2333 states and 3465 transitions. [2024-12-05 22:08:04,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 3465 transitions. [2024-12-05 22:08:04,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:08:04,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:04,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:04,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:05,019 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:08:06,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:06,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3560 states to 2334 states and 3466 transitions. [2024-12-05 22:08:06,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 3466 transitions. [2024-12-05 22:08:06,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:08:06,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:06,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:06,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:06,786 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:08:07,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:07,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3565 states to 2337 states and 3471 transitions. [2024-12-05 22:08:07,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2337 states and 3471 transitions. [2024-12-05 22:08:07,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:08:07,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:07,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:07,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:08:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:07,074 INFO L256 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 22:08:07,076 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:08:08,930 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 22:08:13,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:13,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 2340 states and 3480 transitions. [2024-12-05 22:08:13,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 3480 transitions. [2024-12-05 22:08:13,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 22:08:13,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:13,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:13,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:08:13,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:13,283 INFO L256 TraceCheckSpWp]: Trace formula consists of 254 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:08:13,284 INFO L279 TraceCheckSpWp]: Computing forward predicates...