./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-nla/cohencu4-both-nt.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133b77aa-3867-4152-94af-300a7811de6b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133b77aa-3867-4152-94af-300a7811de6b/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133b77aa-3867-4152-94af-300a7811de6b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133b77aa-3867-4152-94af-300a7811de6b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-nla/cohencu4-both-nt.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133b77aa-3867-4152-94af-300a7811de6b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133b77aa-3867-4152-94af-300a7811de6b/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7fd13595f3b5096b42d3b96a25fd9abd33fd3af5374ed62e7f19833538fa3307 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:17:22,373 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:17:22,473 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133b77aa-3867-4152-94af-300a7811de6b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 20:17:22,479 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:17:22,480 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:17:22,517 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:17:22,518 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:17:22,519 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:17:22,519 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:17:22,520 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:17:22,521 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:17:22,521 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:17:22,521 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:17:22,521 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:17:22,522 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:17:22,522 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:17:22,522 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:17:22,522 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:17:22,522 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:17:22,522 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:17:22,522 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:17:22,522 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:17:22,522 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:17:22,522 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:17:22,523 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:17:22,523 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:17:22,523 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:17:22,523 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:17:22,523 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:17:22,523 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:22,523 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:17:22,523 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:17:22,523 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:17:22,524 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:17:22,524 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:17:22,524 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_133b77aa-3867-4152-94af-300a7811de6b/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7fd13595f3b5096b42d3b96a25fd9abd33fd3af5374ed62e7f19833538fa3307 [2024-11-13 20:17:22,907 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:17:22,921 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:17:22,924 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:17:22,927 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:17:22,928 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:17:22,931 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133b77aa-3867-4152-94af-300a7811de6b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-nla/cohencu4-both-nt.c Unable to find full path for "g++" [2024-11-13 20:17:24,887 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:17:25,103 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:17:25,105 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133b77aa-3867-4152-94af-300a7811de6b/sv-benchmarks/c/termination-nla/cohencu4-both-nt.c [2024-11-13 20:17:25,112 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133b77aa-3867-4152-94af-300a7811de6b/bin/ukojak-verify-EEHR8qb7sm/data/321aaae0b/c4059f1f20d34df28ae9ed664e495758/FLAGdb0a094d2 [2024-11-13 20:17:25,131 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133b77aa-3867-4152-94af-300a7811de6b/bin/ukojak-verify-EEHR8qb7sm/data/321aaae0b/c4059f1f20d34df28ae9ed664e495758 [2024-11-13 20:17:25,133 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:17:25,134 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:17:25,139 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:25,139 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:17:25,144 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:17:25,145 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,146 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61af7c0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25, skipping insertion in model container [2024-11-13 20:17:25,146 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,162 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:17:25,312 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:25,316 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:17:25,329 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:25,340 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:17:25,340 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25 WrapperNode [2024-11-13 20:17:25,340 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:25,341 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:25,341 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:17:25,341 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:17:25,346 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,349 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,365 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 48 [2024-11-13 20:17:25,365 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:25,366 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:17:25,366 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:17:25,366 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:17:25,372 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,372 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,373 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,373 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,375 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,378 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,379 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,379 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,380 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:17:25,381 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:17:25,381 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:17:25,381 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:17:25,382 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:25,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133b77aa-3867-4152-94af-300a7811de6b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:17:25,421 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133b77aa-3867-4152-94af-300a7811de6b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:17:25,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133b77aa-3867-4152-94af-300a7811de6b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:17:25,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:17:25,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:17:25,514 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:17:25,516 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:17:25,790 INFO L? ?]: Removed 52 outVars from TransFormulas that were not future-live. [2024-11-13 20:17:25,790 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:17:25,813 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:17:25,814 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:17:25,814 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:25 BoogieIcfgContainer [2024-11-13 20:17:25,814 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:17:25,815 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:17:25,815 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:17:25,823 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:17:25,823 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,832 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:17:25,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:25,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 52 states and 53 transitions. [2024-11-13 20:17:25,894 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 53 transitions. [2024-11-13 20:17:25,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 20:17:25,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:25,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:25,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:25,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:25,992 INFO L255 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:17:25,996 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:26,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:26,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:26,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 53 states and 54 transitions. [2024-11-13 20:17:26,126 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 54 transitions. [2024-11-13 20:17:26,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:17:26,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:26,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:26,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:26,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:26,147 INFO L255 TraceCheckSpWp]: Trace formula consists of 14 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:17:26,148 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:26,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:26,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:26,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 54 states and 55 transitions. [2024-11-13 20:17:26,199 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 55 transitions. [2024-11-13 20:17:26,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:17:26,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:26,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:26,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:26,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:26,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:26,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 57 states and 60 transitions. [2024-11-13 20:17:26,421 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 60 transitions. [2024-11-13 20:17:26,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:17:26,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:26,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:26,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:26,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:26,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:26,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 61 states and 66 transitions. [2024-11-13 20:17:26,715 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 66 transitions. [2024-11-13 20:17:26,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:17:26,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:26,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:26,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:26,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:27,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:27,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 64 states and 71 transitions. [2024-11-13 20:17:27,195 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 71 transitions. [2024-11-13 20:17:27,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:17:27,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:27,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:27,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:27,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:29,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:29,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 67 states and 75 transitions. [2024-11-13 20:17:29,057 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 75 transitions. [2024-11-13 20:17:29,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:17:29,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:29,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:29,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:29,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:30,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:30,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 72 states and 83 transitions. [2024-11-13 20:17:30,524 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 83 transitions. [2024-11-13 20:17:30,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:17:30,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:30,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:30,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:30,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:31,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:31,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 78 states and 92 transitions. [2024-11-13 20:17:31,938 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 92 transitions. [2024-11-13 20:17:31,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:17:31,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:31,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:31,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:31,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:31,961 INFO L255 TraceCheckSpWp]: Trace formula consists of 21 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 20:17:31,962 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:32,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:33,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:33,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 85 states and 100 transitions. [2024-11-13 20:17:33,250 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 100 transitions. [2024-11-13 20:17:33,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:17:33,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:33,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:33,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:33,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:33,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:33,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 86 states and 102 transitions. [2024-11-13 20:17:33,881 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 102 transitions. [2024-11-13 20:17:33,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:17:33,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:33,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:33,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:33,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:34,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:34,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 88 states and 106 transitions. [2024-11-13 20:17:34,401 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 106 transitions. [2024-11-13 20:17:34,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:17:34,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:34,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:34,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:34,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:35,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:35,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 91 states and 111 transitions. [2024-11-13 20:17:35,210 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 111 transitions. [2024-11-13 20:17:35,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:17:35,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:35,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:35,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:35,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:37,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:37,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 93 states and 114 transitions. [2024-11-13 20:17:37,250 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 114 transitions. [2024-11-13 20:17:37,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:17:37,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:37,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:37,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:37,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:38,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:38,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 97 states and 119 transitions. [2024-11-13 20:17:38,886 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 119 transitions. [2024-11-13 20:17:38,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:17:38,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:38,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:38,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:39,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:45,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:45,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 101 states and 125 transitions. [2024-11-13 20:17:45,084 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 125 transitions. [2024-11-13 20:17:45,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:17:45,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:45,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:45,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:45,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:45,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:45,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 100 states and 124 transitions. [2024-11-13 20:17:45,762 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 124 transitions. [2024-11-13 20:17:45,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:17:45,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:45,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:45,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:45,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:48,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:48,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 118 states and 149 transitions. [2024-11-13 20:17:48,166 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 149 transitions. [2024-11-13 20:17:48,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:17:48,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:48,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:48,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:48,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:51,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:51,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 137 states and 175 transitions. [2024-11-13 20:17:51,388 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 175 transitions. [2024-11-13 20:17:51,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:17:51,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:51,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:51,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:51,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:54,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:54,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 154 states and 199 transitions. [2024-11-13 20:17:54,459 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 199 transitions. [2024-11-13 20:17:54,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:17:54,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:54,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:54,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:54,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:57,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:57,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 166 states and 218 transitions. [2024-11-13 20:17:57,172 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 218 transitions. [2024-11-13 20:17:57,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:17:57,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:57,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:57,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:57,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:16,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 20:18:39,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:39,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 179 states and 240 transitions. [2024-11-13 20:18:39,152 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 240 transitions. [2024-11-13 20:18:39,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:18:39,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:39,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:39,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:39,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:02,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:02,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 193 states and 261 transitions. [2024-11-13 20:19:02,295 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 261 transitions. [2024-11-13 20:19:02,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:19:02,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:02,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:02,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:04,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:04,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 206 states and 281 transitions. [2024-11-13 20:19:04,734 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 281 transitions. [2024-11-13 20:19:04,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:19:04,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:04,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:04,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:04,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:06,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:06,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 218 states and 298 transitions. [2024-11-13 20:19:06,563 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 298 transitions. [2024-11-13 20:19:06,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:19:06,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:06,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:06,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:06,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:06,588 INFO L255 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:19:06,589 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:07,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:08,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:08,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 222 states and 303 transitions. [2024-11-13 20:19:08,238 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 303 transitions. [2024-11-13 20:19:08,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:19:08,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:08,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:08,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:08,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:08,263 INFO L255 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 20:19:08,264 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:08,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:09,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:09,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 226 states and 311 transitions. [2024-11-13 20:19:09,652 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 311 transitions. [2024-11-13 20:19:09,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:19:09,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:09,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:09,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:09,708 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:10,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:10,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 233 states and 318 transitions. [2024-11-13 20:19:10,692 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 318 transitions. [2024-11-13 20:19:10,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:19:10,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:10,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:10,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:10,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:12,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:12,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 241 states and 333 transitions. [2024-11-13 20:19:12,540 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 333 transitions. [2024-11-13 20:19:12,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:19:12,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:12,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:12,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:12,580 INFO L255 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 20:19:12,581 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:13,441 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:14,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:14,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 244 states and 338 transitions. [2024-11-13 20:19:14,738 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 338 transitions. [2024-11-13 20:19:14,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:19:14,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:14,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:14,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:15,158 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:18,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:18,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 244 states and 337 transitions. [2024-11-13 20:19:18,775 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 337 transitions. [2024-11-13 20:19:18,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:19:18,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:18,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:18,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:19,038 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:21,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:21,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 250 states and 347 transitions. [2024-11-13 20:19:21,369 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 347 transitions. [2024-11-13 20:19:21,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:19:21,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:21,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:21,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:21,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:21,393 INFO L255 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 20:19:21,394 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:21,803 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:23,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:23,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 255 states and 355 transitions. [2024-11-13 20:19:23,995 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 355 transitions. [2024-11-13 20:19:23,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:19:23,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:23,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:24,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:24,585 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:26,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:26,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 256 states and 357 transitions. [2024-11-13 20:19:26,726 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 357 transitions. [2024-11-13 20:19:26,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:19:26,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:26,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:26,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:26,991 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:29,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:29,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 266 states and 380 transitions. [2024-11-13 20:19:29,591 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 380 transitions. [2024-11-13 20:19:29,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:19:29,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:29,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:52,755 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:56,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:56,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 269 states and 388 transitions. [2024-11-13 20:19:56,831 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 388 transitions. [2024-11-13 20:19:56,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:19:56,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:56,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:56,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:58,140 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:00,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:00,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 272 states and 396 transitions. [2024-11-13 20:20:00,691 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 396 transitions. [2024-11-13 20:20:00,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:20:00,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:00,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:00,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:00,804 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:03,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:03,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 291 states and 416 transitions. [2024-11-13 20:20:03,537 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 416 transitions. [2024-11-13 20:20:03,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:20:03,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:03,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:03,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:03,750 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:10,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:10,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 316 states and 455 transitions. [2024-11-13 20:20:10,239 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 455 transitions. [2024-11-13 20:20:10,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:20:10,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:10,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:10,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:10,685 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:20:15,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:15,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 327 states and 479 transitions. [2024-11-13 20:20:15,398 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 479 transitions. [2024-11-13 20:20:15,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:20:15,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:15,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:15,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:15,954 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:20:21,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:21,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 339 states and 504 transitions. [2024-11-13 20:20:21,093 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 504 transitions. [2024-11-13 20:20:21,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:20:21,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:21,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:21,608 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:20:26,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:26,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 351 states and 530 transitions. [2024-11-13 20:20:26,592 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 530 transitions. [2024-11-13 20:20:26,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:20:26,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:26,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:26,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:26,624 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:20:27,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:27,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 352 states and 532 transitions. [2024-11-13 20:20:27,575 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 532 transitions. [2024-11-13 20:20:27,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:20:27,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:27,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:27,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:27,612 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:20:28,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:28,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 354 states and 535 transitions. [2024-11-13 20:20:28,663 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 535 transitions. [2024-11-13 20:20:28,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:20:28,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:28,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:28,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:29,496 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:20:35,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:35,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 368 states and 563 transitions. [2024-11-13 20:20:35,886 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 563 transitions. [2024-11-13 20:20:35,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:20:35,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:35,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:35,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:35,917 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:20:37,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:37,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 369 states and 565 transitions. [2024-11-13 20:20:37,849 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 565 transitions. [2024-11-13 20:20:37,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:20:37,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:37,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:37,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:37,879 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:20:38,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:38,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 371 states and 568 transitions. [2024-11-13 20:20:38,702 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 568 transitions. [2024-11-13 20:20:38,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:20:38,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:38,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:38,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:39,029 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:20:43,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:43,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 383 states and 595 transitions. [2024-11-13 20:20:43,691 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 595 transitions. [2024-11-13 20:20:43,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:20:43,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:43,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:43,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:43,720 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:20:45,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:45,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 385 states and 600 transitions. [2024-11-13 20:20:45,220 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 600 transitions. [2024-11-13 20:20:45,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:20:45,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:45,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:45,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:45,246 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:20:47,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:47,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 388 states and 609 transitions. [2024-11-13 20:20:47,107 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 609 transitions. [2024-11-13 20:20:47,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:20:47,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:47,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:47,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:47,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:20:47,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:47,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 389 states and 611 transitions. [2024-11-13 20:20:47,776 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 611 transitions. [2024-11-13 20:20:47,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:20:47,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:47,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:47,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:47,866 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:21:02,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:02,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 391 states and 615 transitions. [2024-11-13 20:21:02,252 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 615 transitions. [2024-11-13 20:21:02,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:21:02,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:02,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:02,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:02,276 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:21:03,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:03,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 392 states and 617 transitions. [2024-11-13 20:21:03,007 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 617 transitions. [2024-11-13 20:21:03,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:21:03,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:03,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:03,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:03,029 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:21:03,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:03,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 393 states and 619 transitions. [2024-11-13 20:21:03,741 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 619 transitions. [2024-11-13 20:21:03,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:21:03,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:03,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:03,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:04,103 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:21:10,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:10,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 403 states and 646 transitions. [2024-11-13 20:21:10,591 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 646 transitions. [2024-11-13 20:21:10,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:21:10,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:10,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:10,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:10,614 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:21:12,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:12,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 407 states and 654 transitions. [2024-11-13 20:21:12,304 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 654 transitions. [2024-11-13 20:21:12,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:21:12,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:12,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:12,325 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:21:13,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:13,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 408 states and 656 transitions. [2024-11-13 20:21:13,081 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 656 transitions. [2024-11-13 20:21:13,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:21:13,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:13,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:13,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:13,107 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:21:14,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:14,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 410 states and 662 transitions. [2024-11-13 20:21:14,508 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 662 transitions. [2024-11-13 20:21:14,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:21:14,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:14,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:14,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:14,526 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:21:15,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:15,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 411 states and 664 transitions. [2024-11-13 20:21:15,214 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 664 transitions. [2024-11-13 20:21:15,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:21:15,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:15,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:15,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:15,231 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:21:26,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:26,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 412 states and 666 transitions. [2024-11-13 20:21:26,665 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 666 transitions. [2024-11-13 20:21:26,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:21:26,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:26,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:26,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:26,684 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:21:27,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:27,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 413 states and 668 transitions. [2024-11-13 20:21:27,381 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 668 transitions. [2024-11-13 20:21:27,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:21:27,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:27,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:27,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:27,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:27,404 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 20:21:27,405 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:28,299 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:34,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:34,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 425 states and 690 transitions. [2024-11-13 20:21:34,680 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 690 transitions. [2024-11-13 20:21:34,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:21:34,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:34,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:34,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:34,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:34,704 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 20:21:34,706 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:34,980 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:35,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:35,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 427 states and 694 transitions. [2024-11-13 20:21:35,923 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 694 transitions. [2024-11-13 20:21:35,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:21:35,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:35,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:35,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:35,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:35,958 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 20:21:35,960 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:36,180 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:37,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:37,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 428 states and 697 transitions. [2024-11-13 20:21:37,257 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 697 transitions. [2024-11-13 20:21:37,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:21:37,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:37,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:37,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:37,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:37,290 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 20:21:37,292 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:37,492 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:42,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:42,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 432 states and 704 transitions. [2024-11-13 20:21:42,536 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 704 transitions. [2024-11-13 20:21:42,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:21:42,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:42,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:42,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:42,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:42,565 INFO L255 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 20:21:42,566 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:44,840 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:52,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:52,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 450 states and 740 transitions. [2024-11-13 20:21:52,267 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 740 transitions. [2024-11-13 20:21:52,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:21:52,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:52,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:52,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:52,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:52,296 INFO L255 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 20:21:52,298 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:54,229 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:55,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:55,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 452 states and 745 transitions. [2024-11-13 20:21:55,635 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 745 transitions. [2024-11-13 20:21:55,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:21:55,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:55,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:55,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:55,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:55,679 INFO L255 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 20:21:55,680 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:57,575 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:58,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:58,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 453 states and 747 transitions. [2024-11-13 20:21:58,343 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 747 transitions. [2024-11-13 20:21:58,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:21:58,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:58,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:58,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:59,404 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:07,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:07,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 474 states and 771 transitions. [2024-11-13 20:22:07,615 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 771 transitions. [2024-11-13 20:22:07,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:22:07,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:07,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:07,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:08,844 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:14,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:14,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 492 states and 801 transitions. [2024-11-13 20:22:14,892 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 801 transitions. [2024-11-13 20:22:14,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:22:14,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:14,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:14,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:22:14,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:14,919 INFO L255 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 20:22:14,920 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:22:18,958 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:23,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:23,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 496 states and 808 transitions. [2024-11-13 20:22:23,343 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 808 transitions. [2024-11-13 20:22:23,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:22:23,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:23,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:23,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:24,295 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:29,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:29,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 498 states and 811 transitions. [2024-11-13 20:22:29,809 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 811 transitions. [2024-11-13 20:22:29,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:22:29,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:29,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:29,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:31,522 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:38,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 504 states and 826 transitions. [2024-11-13 20:22:38,902 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 826 transitions. [2024-11-13 20:22:38,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:22:38,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:38,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:38,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:22:38,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:38,934 INFO L255 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-13 20:22:38,935 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:22:42,191 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:47,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:47,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 509 states and 837 transitions. [2024-11-13 20:22:47,441 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 837 transitions. [2024-11-13 20:22:47,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:22:47,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:47,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:47,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:49,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:52,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:52,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 509 states and 836 transitions. [2024-11-13 20:22:52,391 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 836 transitions. [2024-11-13 20:22:52,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:22:52,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:52,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:52,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:52,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:54,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:54,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 510 states and 838 transitions. [2024-11-13 20:22:54,166 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 838 transitions. [2024-11-13 20:22:54,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:22:54,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:54,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:54,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:54,655 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:01,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:01,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 520 states and 870 transitions. [2024-11-13 20:23:01,225 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 870 transitions. [2024-11-13 20:23:01,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:23:01,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:01,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:01,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:01,257 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:02,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:02,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 521 states and 870 transitions. [2024-11-13 20:23:02,043 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 870 transitions. [2024-11-13 20:23:02,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:23:02,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:02,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:02,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:03,466 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 43 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:07,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:07,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 524 states and 882 transitions. [2024-11-13 20:23:07,163 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 882 transitions. [2024-11-13 20:23:07,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:23:07,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:07,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:07,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:09,357 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:14,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:14,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 527 states and 895 transitions. [2024-11-13 20:23:14,727 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 895 transitions. [2024-11-13 20:23:14,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:23:14,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:14,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:14,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:15,395 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:23:28,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:28,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 551 states and 940 transitions. [2024-11-13 20:23:28,963 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 940 transitions. [2024-11-13 20:23:28,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:23:28,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:28,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:28,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:29,336 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:43,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:43,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 576 states and 1011 transitions. [2024-11-13 20:23:43,865 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1011 transitions. [2024-11-13 20:23:43,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:23:43,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:43,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:43,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:43,901 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:23:45,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:45,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 579 states and 1017 transitions. [2024-11-13 20:23:45,454 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1017 transitions. [2024-11-13 20:23:45,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:23:45,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:45,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:45,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:45,476 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:23:51,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:51,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 586 states and 1032 transitions. [2024-11-13 20:23:51,719 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1032 transitions. [2024-11-13 20:23:51,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:23:51,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:51,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:51,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:51,752 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:23:59,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:59,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 593 states and 1049 transitions. [2024-11-13 20:23:59,450 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1049 transitions. [2024-11-13 20:23:59,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:23:59,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:59,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:59,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:59,677 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:24:04,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:04,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 599 states and 1063 transitions. [2024-11-13 20:24:04,988 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1063 transitions. [2024-11-13 20:24:04,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:24:04,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:04,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:04,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:05,014 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:24:06,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:06,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 602 states and 1069 transitions. [2024-11-13 20:24:06,495 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1069 transitions. [2024-11-13 20:24:06,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:24:06,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:06,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:06,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:06,526 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:24:14,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:14,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 609 states and 1084 transitions. [2024-11-13 20:24:14,153 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1084 transitions. [2024-11-13 20:24:14,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:24:14,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:14,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:14,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:14,182 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:24:21,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:21,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 616 states and 1101 transitions. [2024-11-13 20:24:21,013 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1101 transitions. [2024-11-13 20:24:21,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:24:21,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:21,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:21,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:21,035 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:24:27,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:27,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 622 states and 1115 transitions. [2024-11-13 20:24:27,969 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1115 transitions. [2024-11-13 20:24:27,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:24:27,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:27,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:27,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:28,000 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 20:24:34,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:34,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 631 states and 1129 transitions. [2024-11-13 20:24:34,267 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1129 transitions. [2024-11-13 20:24:34,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:24:34,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:34,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:34,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:34,300 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 20:24:38,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:38,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 637 states and 1139 transitions. [2024-11-13 20:24:38,810 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1139 transitions. [2024-11-13 20:24:38,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:24:38,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:38,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:38,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:38,835 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 20:24:39,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:39,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 638 states and 1141 transitions. [2024-11-13 20:24:39,940 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1141 transitions. [2024-11-13 20:24:39,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:24:39,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:39,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:39,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:39,964 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 20:24:44,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:44,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 645 states and 1150 transitions. [2024-11-13 20:24:44,242 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1150 transitions. [2024-11-13 20:24:44,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:24:44,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:44,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:44,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:44,270 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 20:24:49,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:49,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 652 states and 1160 transitions. [2024-11-13 20:24:49,536 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1160 transitions. [2024-11-13 20:24:49,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:24:49,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:49,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:49,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:49,571 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 20:24:53,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:53,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 657 states and 1166 transitions. [2024-11-13 20:24:53,032 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1166 transitions. [2024-11-13 20:24:53,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:24:53,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:53,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:53,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:53,068 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 20:25:00,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:00,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 667 states and 1182 transitions. [2024-11-13 20:25:00,026 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1182 transitions. [2024-11-13 20:25:00,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:25:00,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:00,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:00,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:00,055 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 20:25:05,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:05,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 674 states and 1193 transitions. [2024-11-13 20:25:05,127 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1193 transitions. [2024-11-13 20:25:05,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:25:05,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:05,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:05,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:05,158 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 20:25:10,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:10,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 681 states and 1204 transitions. [2024-11-13 20:25:10,715 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1204 transitions. [2024-11-13 20:25:10,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:25:10,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:10,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:10,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:10,741 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 20:25:30,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:30,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 687 states and 1213 transitions. [2024-11-13 20:25:30,014 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1213 transitions. [2024-11-13 20:25:30,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:25:30,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:30,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:30,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:30,035 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 20:25:34,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 693 states and 1221 transitions. [2024-11-13 20:25:34,863 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1221 transitions. [2024-11-13 20:25:34,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:25:34,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:34,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:34,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:34,886 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:25:40,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:40,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 700 states and 1232 transitions. [2024-11-13 20:25:40,065 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1232 transitions. [2024-11-13 20:25:40,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:25:40,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:40,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:40,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:40,083 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:25:48,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:48,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 701 states and 1234 transitions. [2024-11-13 20:25:48,793 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1234 transitions. [2024-11-13 20:25:48,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:25:48,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:48,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:48,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:48,826 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:25:54,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:54,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 708 states and 1247 transitions. [2024-11-13 20:25:54,183 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1247 transitions. [2024-11-13 20:25:54,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:25:54,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:54,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:54,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:54,210 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:25:58,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:58,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 714 states and 1255 transitions. [2024-11-13 20:25:58,328 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1255 transitions. [2024-11-13 20:25:58,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:25:58,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:58,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:58,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:58,357 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:25:59,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:59,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 715 states and 1257 transitions. [2024-11-13 20:25:59,287 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1257 transitions. [2024-11-13 20:25:59,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:25:59,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:59,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:59,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:59,328 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:26:00,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:00,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 716 states and 1259 transitions. [2024-11-13 20:26:00,741 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1259 transitions. [2024-11-13 20:26:00,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:26:00,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:00,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:00,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:00,770 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:26:04,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:04,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 721 states and 1264 transitions. [2024-11-13 20:26:04,777 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1264 transitions. [2024-11-13 20:26:04,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:26:04,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:04,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:05,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:05,024 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:26:09,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:09,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 728 states and 1273 transitions. [2024-11-13 20:26:09,346 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1273 transitions. [2024-11-13 20:26:09,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:26:09,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:09,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:09,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:09,368 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 20:26:13,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:13,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 732 states and 1278 transitions. [2024-11-13 20:26:13,818 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1278 transitions. [2024-11-13 20:26:13,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:26:13,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:13,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:13,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:13,842 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 20:26:19,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:19,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 736 states and 1285 transitions. [2024-11-13 20:26:19,136 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1285 transitions. [2024-11-13 20:26:19,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:26:19,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:19,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:19,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:19,152 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 20:26:22,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:22,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 737 states and 1287 transitions. [2024-11-13 20:26:22,258 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1287 transitions. [2024-11-13 20:26:22,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:26:22,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:22,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:22,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:22,290 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 20:26:27,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:27,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 741 states and 1294 transitions. [2024-11-13 20:26:27,673 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1294 transitions. [2024-11-13 20:26:27,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:26:27,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:27,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:27,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:27,702 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 20:27:00,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:00,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 742 states and 1296 transitions. [2024-11-13 20:27:00,998 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1296 transitions. [2024-11-13 20:27:00,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:27:00,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:00,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:01,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:01,023 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 20:27:06,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:06,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 746 states and 1302 transitions. [2024-11-13 20:27:06,714 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1302 transitions. [2024-11-13 20:27:06,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:27:06,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:06,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:06,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:27:06,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:06,749 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 20:27:06,751 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:27:08,035 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:17,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:17,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 755 states and 1325 transitions. [2024-11-13 20:27:17,436 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1325 transitions. [2024-11-13 20:27:17,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:27:17,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:17,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:17,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:27:17,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:17,466 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 20:27:17,467 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:27:17,722 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:24,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:24,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 762 states and 1339 transitions. [2024-11-13 20:27:24,544 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1339 transitions. [2024-11-13 20:27:24,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:27:24,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:24,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:24,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:27:24,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:24,574 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 20:27:24,575 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:27:24,798 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:26,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:26,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 763 states and 1342 transitions. [2024-11-13 20:27:26,255 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1342 transitions. [2024-11-13 20:27:26,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:27:26,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:26,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:26,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:27:26,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:26,281 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 20:27:26,283 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:27:26,555 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:32,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:32,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 770 states and 1357 transitions. [2024-11-13 20:27:32,718 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1357 transitions. [2024-11-13 20:27:32,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:27:32,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:32,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:32,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:27:32,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:32,752 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 20:27:32,753 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:27:33,015 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:08,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:08,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 776 states and 1366 transitions. [2024-11-13 20:28:08,157 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1366 transitions. [2024-11-13 20:28:08,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:28:08,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:08,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:08,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:28:08,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:08,192 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 20:28:08,193 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:28:08,438 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:12,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:12,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 781 states and 1372 transitions. [2024-11-13 20:28:12,410 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1372 transitions. [2024-11-13 20:28:12,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:28:12,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:12,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:12,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:28:12,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:12,445 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 20:28:12,446 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:28:16,084 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:31,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:31,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 799 states and 1417 transitions. [2024-11-13 20:28:31,203 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1417 transitions. [2024-11-13 20:28:31,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:28:31,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:31,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:31,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:28:31,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:31,241 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 20:28:31,242 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:28:33,198 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:41,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:41,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 808 states and 1435 transitions. [2024-11-13 20:28:41,325 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1435 transitions. [2024-11-13 20:28:41,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:28:41,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:41,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:41,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:28:41,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:41,367 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 20:28:41,368 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:28:43,414 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:45,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:45,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 809 states and 1438 transitions. [2024-11-13 20:28:45,156 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1438 transitions. [2024-11-13 20:28:45,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:28:45,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:45,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:45,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:28:45,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:45,187 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 20:28:45,188 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:28:47,134 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:51,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:51,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 816 states and 1448 transitions. [2024-11-13 20:28:51,518 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1448 transitions. [2024-11-13 20:28:51,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:28:51,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:51,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:51,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:28:51,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:51,548 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 20:28:51,548 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:28:53,509 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:00,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:00,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 823 states and 1460 transitions. [2024-11-13 20:29:00,941 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1460 transitions. [2024-11-13 20:29:00,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:29:00,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:00,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:00,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:00,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:00,969 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 20:29:00,970 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:02,971 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:04,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:04,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 824 states and 1461 transitions. [2024-11-13 20:29:04,576 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1461 transitions. [2024-11-13 20:29:04,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:29:04,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:04,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:04,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:08,714 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:28,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:28,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 848 states and 1495 transitions. [2024-11-13 20:29:28,635 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1495 transitions. [2024-11-13 20:29:28,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:29:28,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:28,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:28,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:28,694 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:30,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:30,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 853 states and 1499 transitions. [2024-11-13 20:29:30,984 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1499 transitions. [2024-11-13 20:29:30,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:29:30,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:30,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:30,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:31,052 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:34,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:34,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 858 states and 1501 transitions. [2024-11-13 20:29:34,726 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1501 transitions. [2024-11-13 20:29:34,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:29:34,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:34,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:34,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:34,787 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:38,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:38,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 863 states and 1503 transitions. [2024-11-13 20:29:38,033 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1503 transitions. [2024-11-13 20:29:38,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:29:38,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:38,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:38,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:42,542 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:57,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:57,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 881 states and 1540 transitions. [2024-11-13 20:29:57,104 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1540 transitions. [2024-11-13 20:29:57,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:29:57,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:57,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:57,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:57,183 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:00,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:00,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 887 states and 1546 transitions. [2024-11-13 20:30:00,952 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1546 transitions. [2024-11-13 20:30:00,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:30:00,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:00,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:00,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:01,029 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:03,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:03,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 892 states and 1549 transitions. [2024-11-13 20:30:03,514 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1549 transitions. [2024-11-13 20:30:03,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:30:03,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:03,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:03,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:03,573 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:06,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:06,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 897 states and 1552 transitions. [2024-11-13 20:30:06,070 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1552 transitions. [2024-11-13 20:30:06,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:30:06,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:06,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:06,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:06,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:06,100 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-13 20:30:06,101 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:15,275 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:23,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:23,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 901 states and 1559 transitions. [2024-11-13 20:30:23,074 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1559 transitions. [2024-11-13 20:30:23,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:30:23,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:23,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:23,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:24,551 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:38,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:38,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 903 states and 1562 transitions. [2024-11-13 20:30:38,440 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1562 transitions. [2024-11-13 20:30:38,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:30:38,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:38,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:38,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:42,238 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:58,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:58,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 909 states and 1582 transitions. [2024-11-13 20:30:58,731 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1582 transitions. [2024-11-13 20:30:58,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:30:58,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:58,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:58,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:58,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:58,775 INFO L255 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 20:30:58,776 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:31:05,942 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:18,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:18,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 914 states and 1597 transitions. [2024-11-13 20:31:18,156 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1597 transitions. [2024-11-13 20:31:18,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:31:18,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:18,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:18,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:27,877 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.