./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-nla/ps2-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_0ea77cb7-c8a9-4903-89f4-7b82783d83c1/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ea77cb7-c8a9-4903-89f4-7b82783d83c1/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_0ea77cb7-c8a9-4903-89f4-7b82783d83c1/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ea77cb7-c8a9-4903-89f4-7b82783d83c1/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-nla/ps2-both-nt.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ea77cb7-c8a9-4903-89f4-7b82783d83c1/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_0ea77cb7-c8a9-4903-89f4-7b82783d83c1/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 b73e31328980bb314c7579072d8e4a89ec4ca4994cbdfb0690ff58d274b46cfc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:21:56,271 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:21:56,330 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ea77cb7-c8a9-4903-89f4-7b82783d83c1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 23:21:56,334 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:21:56,335 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:21:56,358 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:21:56,358 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:21:56,359 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:21:56,359 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:21:56,359 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:21:56,359 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:21:56,360 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:21:56,360 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:21:56,360 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:21:56,360 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:21:56,360 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:21:56,360 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:21:56,361 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:21:56,361 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:21:56,361 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:21:56,361 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:21:56,361 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:21:56,361 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:21:56,362 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:21:56,362 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:21:56,362 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:21:56,362 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:21:56,362 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:21:56,362 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:21:56,362 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:21:56,363 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:21:56,363 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:21:56,363 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:21:56,363 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:21:56,363 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:21:56,363 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_0ea77cb7-c8a9-4903-89f4-7b82783d83c1/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 -> b73e31328980bb314c7579072d8e4a89ec4ca4994cbdfb0690ff58d274b46cfc [2024-11-13 23:21:56,682 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:21:56,694 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:21:56,697 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:21:56,699 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:21:56,699 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:21:56,700 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ea77cb7-c8a9-4903-89f4-7b82783d83c1/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-nla/ps2-both-nt.c Unable to find full path for "g++" [2024-11-13 23:21:58,626 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:21:58,871 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:21:58,872 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ea77cb7-c8a9-4903-89f4-7b82783d83c1/sv-benchmarks/c/termination-nla/ps2-both-nt.c [2024-11-13 23:21:58,880 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ea77cb7-c8a9-4903-89f4-7b82783d83c1/bin/ukojak-verify-EEHR8qb7sm/data/fe324ac23/2347354023fb499dbb1507bb411f55d2/FLAGfd2af753a [2024-11-13 23:21:58,894 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ea77cb7-c8a9-4903-89f4-7b82783d83c1/bin/ukojak-verify-EEHR8qb7sm/data/fe324ac23/2347354023fb499dbb1507bb411f55d2 [2024-11-13 23:21:58,901 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:21:58,902 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:21:58,904 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:21:58,907 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:21:58,914 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:21:58,915 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:21:58" (1/1) ... [2024-11-13 23:21:58,926 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ce2838a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:58, skipping insertion in model container [2024-11-13 23:21:58,927 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:21:58" (1/1) ... [2024-11-13 23:21:58,955 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:21:59,116 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:21:59,121 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:21:59,140 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:21:59,153 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:21:59,153 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:59 WrapperNode [2024-11-13 23:21:59,153 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:21:59,154 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:21:59,155 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:21:59,155 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:21:59,162 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:59" (1/1) ... [2024-11-13 23:21:59,165 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:59" (1/1) ... [2024-11-13 23:21:59,181 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 37 [2024-11-13 23:21:59,182 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:21:59,183 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:21:59,184 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:21:59,184 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:21:59,192 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:59" (1/1) ... [2024-11-13 23:21:59,193 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:59" (1/1) ... [2024-11-13 23:21:59,193 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:59" (1/1) ... [2024-11-13 23:21:59,194 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:59" (1/1) ... [2024-11-13 23:21:59,196 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:59" (1/1) ... [2024-11-13 23:21:59,203 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:59" (1/1) ... [2024-11-13 23:21:59,206 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:59" (1/1) ... [2024-11-13 23:21:59,207 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:59" (1/1) ... [2024-11-13 23:21:59,208 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:21:59,209 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:21:59,210 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:21:59,211 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:21:59,212 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:59" (1/1) ... [2024-11-13 23:21:59,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:21:59,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ea77cb7-c8a9-4903-89f4-7b82783d83c1/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:21:59,267 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ea77cb7-c8a9-4903-89f4-7b82783d83c1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:21:59,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ea77cb7-c8a9-4903-89f4-7b82783d83c1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:21:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:21:59,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:21:59,358 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:21:59,360 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:21:59,563 INFO L? ?]: Removed 24 outVars from TransFormulas that were not future-live. [2024-11-13 23:21:59,563 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:21:59,602 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:21:59,604 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 23:21:59,605 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:21:59 BoogieIcfgContainer [2024-11-13 23:21:59,605 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:21:59,606 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:21:59,606 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:21:59,617 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:21:59,618 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:21:59" (1/1) ... [2024-11-13 23:21:59,629 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:21:59,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:59,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 33 states and 34 transitions. [2024-11-13 23:21:59,683 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 34 transitions. [2024-11-13 23:21:59,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 23:21:59,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:59,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:59,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:59,802 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 23:21:59,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:59,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 32 transitions. [2024-11-13 23:21:59,824 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 32 transitions. [2024-11-13 23:21:59,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 23:21:59,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:59,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:59,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:21:59,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:59,853 INFO L255 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:21:59,859 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:21:59,901 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 23:21:59,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:59,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 35 states and 36 transitions. [2024-11-13 23:21:59,941 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 36 transitions. [2024-11-13 23:21:59,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 23:21:59,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:59,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:59,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:59,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:00,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:00,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 39 states and 42 transitions. [2024-11-13 23:22:00,118 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 42 transitions. [2024-11-13 23:22:00,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:22:00,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:00,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:00,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:00,158 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 23:22:00,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:00,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 44 states and 49 transitions. [2024-11-13 23:22:00,340 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 49 transitions. [2024-11-13 23:22:00,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 23:22:00,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:00,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:00,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:00,440 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 23:22:00,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:00,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 43 states and 48 transitions. [2024-11-13 23:22:00,499 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 48 transitions. [2024-11-13 23:22:00,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:22:00,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:00,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:00,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:00,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:00,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:00,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 46 states and 52 transitions. [2024-11-13 23:22:00,941 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 52 transitions. [2024-11-13 23:22:00,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:22:00,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:00,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:00,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:01,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:01,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:01,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 45 states and 51 transitions. [2024-11-13 23:22:01,465 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 51 transitions. [2024-11-13 23:22:01,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:22:01,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:01,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:01,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:01,596 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 23:22:02,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:02,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 50 states and 57 transitions. [2024-11-13 23:22:02,311 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 57 transitions. [2024-11-13 23:22:02,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:22:02,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:02,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:02,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:02,396 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 23:22:03,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:03,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 61 states and 73 transitions. [2024-11-13 23:22:03,510 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 73 transitions. [2024-11-13 23:22:03,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 23:22:03,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:03,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:03,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:03,596 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 23:22:04,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:04,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 73 states and 90 transitions. [2024-11-13 23:22:04,852 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 90 transitions. [2024-11-13 23:22:04,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:22:04,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:04,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:04,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:04,955 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 23:22:06,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:06,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 83 states and 106 transitions. [2024-11-13 23:22:06,378 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 106 transitions. [2024-11-13 23:22:06,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:22:06,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:06,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:06,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:06,444 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 23:22:07,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:07,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 94 states and 122 transitions. [2024-11-13 23:22:07,709 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 122 transitions. [2024-11-13 23:22:07,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:22:07,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:07,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:07,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:07,845 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 23:22:08,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:08,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 104 states and 136 transitions. [2024-11-13 23:22:08,846 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 136 transitions. [2024-11-13 23:22:08,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:22:08,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:08,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:08,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:08,998 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 23:22:09,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:09,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 114 states and 150 transitions. [2024-11-13 23:22:09,857 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 150 transitions. [2024-11-13 23:22:09,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:22:09,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:09,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:09,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:09,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:09,878 INFO L255 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:22:09,880 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:09,966 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 23:22:10,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:10,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 120 states and 162 transitions. [2024-11-13 23:22:10,596 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 162 transitions. [2024-11-13 23:22:10,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:22:10,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:10,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:10,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:10,646 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 23:22:10,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:10,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 124 states and 165 transitions. [2024-11-13 23:22:10,875 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 165 transitions. [2024-11-13 23:22:10,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:22:10,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:10,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:10,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:11,014 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 23:22:11,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:11,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 129 states and 177 transitions. [2024-11-13 23:22:11,356 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 177 transitions. [2024-11-13 23:22:11,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:22:11,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:11,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:11,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:11,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:11,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:11,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 129 states and 176 transitions. [2024-11-13 23:22:11,848 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 176 transitions. [2024-11-13 23:22:11,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:22:11,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:11,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:11,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:11,948 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:12,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:12,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 139 states and 187 transitions. [2024-11-13 23:22:12,590 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 187 transitions. [2024-11-13 23:22:12,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:22:12,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:12,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:12,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:12,681 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 23:22:14,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:14,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 155 states and 212 transitions. [2024-11-13 23:22:14,512 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 212 transitions. [2024-11-13 23:22:14,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:22:14,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:14,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:14,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:14,589 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:15,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:15,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 164 states and 224 transitions. [2024-11-13 23:22:15,816 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 224 transitions. [2024-11-13 23:22:15,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:22:15,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:15,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:15,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:15,913 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 23:22:17,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:17,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 175 states and 242 transitions. [2024-11-13 23:22:17,130 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 242 transitions. [2024-11-13 23:22:17,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:22:17,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:17,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:17,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:17,383 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:18,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:18,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 178 states and 250 transitions. [2024-11-13 23:22:18,173 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 250 transitions. [2024-11-13 23:22:18,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:22:18,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:18,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:18,455 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:19,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:19,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 182 states and 257 transitions. [2024-11-13 23:22:19,553 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 257 transitions. [2024-11-13 23:22:19,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:22:19,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:19,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:19,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:19,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:19,598 INFO L255 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:22:19,599 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:19,733 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:20,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:20,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 187 states and 272 transitions. [2024-11-13 23:22:20,481 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 272 transitions. [2024-11-13 23:22:20,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:22:20,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:20,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:20,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:20,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:20,508 INFO L255 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:22:20,509 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:20,566 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:20,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:20,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 188 states and 272 transitions. [2024-11-13 23:22:20,828 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 272 transitions. [2024-11-13 23:22:20,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:22:20,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:20,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:20,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:20,850 INFO L255 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:22:20,851 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:20,908 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:21,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:21,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 190 states and 273 transitions. [2024-11-13 23:22:21,185 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 273 transitions. [2024-11-13 23:22:21,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:22:21,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:21,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:21,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:21,671 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:23,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:23,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 200 states and 286 transitions. [2024-11-13 23:22:23,525 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 286 transitions. [2024-11-13 23:22:23,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:22:23,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:23,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:23,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:23,631 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:23,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:23,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 202 states and 287 transitions. [2024-11-13 23:22:23,993 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 287 transitions. [2024-11-13 23:22:23,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:22:23,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:23,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:24,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:24,503 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:26,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:26,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 216 states and 313 transitions. [2024-11-13 23:22:26,428 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 313 transitions. [2024-11-13 23:22:26,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:22:26,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:26,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:26,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:26,667 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:27,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:27,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 216 states and 312 transitions. [2024-11-13 23:22:27,172 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 312 transitions. [2024-11-13 23:22:27,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:22:27,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:27,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:27,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:27,388 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:22:30,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:30,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 231 states and 340 transitions. [2024-11-13 23:22:30,246 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 340 transitions. [2024-11-13 23:22:30,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:22:30,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:30,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:30,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:30,377 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:33,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:33,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 247 states and 373 transitions. [2024-11-13 23:22:33,442 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 373 transitions. [2024-11-13 23:22:33,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:22:33,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:33,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:33,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:33,690 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 23:22:35,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:35,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 248 states and 379 transitions. [2024-11-13 23:22:35,412 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 379 transitions. [2024-11-13 23:22:35,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:22:35,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:35,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:35,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:35,454 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 23:22:37,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:37,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 248 states and 378 transitions. [2024-11-13 23:22:37,267 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 378 transitions. [2024-11-13 23:22:37,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:22:37,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:37,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:37,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:37,303 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 23:22:39,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:39,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 249 states and 380 transitions. [2024-11-13 23:22:39,071 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 380 transitions. [2024-11-13 23:22:39,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:22:39,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:39,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:39,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:39,107 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 23:22:41,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:41,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 249 states and 379 transitions. [2024-11-13 23:22:41,096 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 379 transitions. [2024-11-13 23:22:41,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:22:41,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:41,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:41,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:41,321 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:43,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:43,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 251 states and 383 transitions. [2024-11-13 23:22:43,254 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 383 transitions. [2024-11-13 23:22:43,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:22:43,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:43,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:43,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:43,306 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:45,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:45,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 252 states and 385 transitions. [2024-11-13 23:22:45,269 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 385 transitions. [2024-11-13 23:22:45,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:22:45,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:45,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:45,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:45,342 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:47,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:47,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 252 states and 384 transitions. [2024-11-13 23:22:47,464 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 384 transitions. [2024-11-13 23:22:47,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:22:47,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:47,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:47,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:47,523 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:49,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:49,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 252 states and 383 transitions. [2024-11-13 23:22:49,697 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 383 transitions. [2024-11-13 23:22:49,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:22:49,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:49,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:49,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:50,209 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:52,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:52,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 256 states and 394 transitions. [2024-11-13 23:22:52,185 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 394 transitions. [2024-11-13 23:22:52,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:22:52,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:52,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:52,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:52,323 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:53,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:53,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 258 states and 399 transitions. [2024-11-13 23:22:53,590 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 399 transitions. [2024-11-13 23:22:53,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:22:53,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:53,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:53,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:53,720 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:54,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:54,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 260 states and 402 transitions. [2024-11-13 23:22:54,747 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 402 transitions. [2024-11-13 23:22:54,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:22:54,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:54,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:54,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:54,877 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:55,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:55,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 261 states and 403 transitions. [2024-11-13 23:22:55,665 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 403 transitions. [2024-11-13 23:22:55,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:22:55,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:55,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:55,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:55,799 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:56,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:56,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 261 states and 401 transitions. [2024-11-13 23:22:56,357 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 401 transitions. [2024-11-13 23:22:56,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:22:56,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:56,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:56,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:56,486 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:56,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:56,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 261 states and 400 transitions. [2024-11-13 23:22:56,927 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 400 transitions. [2024-11-13 23:22:56,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:22:56,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:56,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:56,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:57,945 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:02,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:02,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 272 states and 424 transitions. [2024-11-13 23:23:02,643 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 424 transitions. [2024-11-13 23:23:02,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:23:02,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:02,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:02,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:02,691 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:05,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:05,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 281 states and 443 transitions. [2024-11-13 23:23:05,471 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 443 transitions. [2024-11-13 23:23:05,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:23:05,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:05,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:05,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:05,518 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:07,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:07,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 288 states and 452 transitions. [2024-11-13 23:23:07,182 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 452 transitions. [2024-11-13 23:23:07,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:23:07,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:07,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:07,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:07,233 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:09,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:09,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 296 states and 464 transitions. [2024-11-13 23:23:09,421 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 464 transitions. [2024-11-13 23:23:09,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:23:09,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:09,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:09,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:09,463 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:11,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:11,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 302 states and 474 transitions. [2024-11-13 23:23:11,994 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 474 transitions. [2024-11-13 23:23:11,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:23:11,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:11,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:12,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:12,043 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:12,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:12,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 303 states and 475 transitions. [2024-11-13 23:23:12,556 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 475 transitions. [2024-11-13 23:23:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:23:12,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:12,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:12,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:12,606 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:15,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:15,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 310 states and 486 transitions. [2024-11-13 23:23:15,376 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 486 transitions. [2024-11-13 23:23:15,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:23:15,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:15,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:15,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:15,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:15,403 INFO L255 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 23:23:15,404 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:15,632 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:18,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:18,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 317 states and 511 transitions. [2024-11-13 23:23:18,057 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 511 transitions. [2024-11-13 23:23:18,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:23:18,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:18,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:18,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:18,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:18,086 INFO L255 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 23:23:18,088 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:18,174 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:20,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:20,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 324 states and 521 transitions. [2024-11-13 23:23:20,185 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 521 transitions. [2024-11-13 23:23:20,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:23:20,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:20,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:20,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:20,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:20,214 INFO L255 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 23:23:20,215 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:20,289 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:22,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:22,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 333 states and 536 transitions. [2024-11-13 23:23:22,106 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 536 transitions. [2024-11-13 23:23:22,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:23:22,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:22,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:22,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:22,128 INFO L255 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 23:23:22,129 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:22,193 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:24,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:24,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 342 states and 548 transitions. [2024-11-13 23:23:24,268 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 548 transitions. [2024-11-13 23:23:24,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:23:24,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:24,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:24,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:24,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:24,297 INFO L255 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 23:23:24,298 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:24,378 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:25,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:25,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 347 states and 554 transitions. [2024-11-13 23:23:25,385 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 554 transitions. [2024-11-13 23:23:25,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:23:25,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:25,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:26,633 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:29,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:29,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 359 states and 572 transitions. [2024-11-13 23:23:29,888 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 572 transitions. [2024-11-13 23:23:29,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:23:29,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:29,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:29,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:30,175 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:30,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:30,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 361 states and 573 transitions. [2024-11-13 23:23:30,708 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 573 transitions. [2024-11-13 23:23:30,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:23:30,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:30,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:30,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:30,998 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:32,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:32,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 366 states and 576 transitions. [2024-11-13 23:23:32,020 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 576 transitions. [2024-11-13 23:23:32,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:23:32,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:32,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:32,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:32,293 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:33,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:33,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 372 states and 582 transitions. [2024-11-13 23:23:33,705 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 582 transitions. [2024-11-13 23:23:33,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:23:33,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:33,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:33,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:34,069 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:35,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:35,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 377 states and 585 transitions. [2024-11-13 23:23:35,097 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 585 transitions. [2024-11-13 23:23:35,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:23:35,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:35,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:35,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:35,365 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 23:23:36,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:36,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 384 states and 609 transitions. [2024-11-13 23:23:36,920 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 609 transitions. [2024-11-13 23:23:36,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:23:36,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:36,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:36,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:37,447 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:38,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:38,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 384 states and 608 transitions. [2024-11-13 23:23:38,433 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 608 transitions. [2024-11-13 23:23:38,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:23:38,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:38,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:38,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:38,458 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 23:23:40,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:40,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 393 states and 622 transitions. [2024-11-13 23:23:40,376 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 622 transitions. [2024-11-13 23:23:40,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:23:40,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:40,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:40,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:40,403 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 23:23:40,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:40,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 386 states and 614 transitions. [2024-11-13 23:23:40,917 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 614 transitions. [2024-11-13 23:23:40,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:23:40,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:40,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:40,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:41,134 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 23:23:46,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:46,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 402 states and 659 transitions. [2024-11-13 23:23:46,364 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 659 transitions. [2024-11-13 23:23:46,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:23:46,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:46,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:46,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:46,388 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 23:23:49,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:49,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 402 states and 658 transitions. [2024-11-13 23:23:49,129 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 658 transitions. [2024-11-13 23:23:49,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:23:49,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:49,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:49,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:49,636 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 23:23:53,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:53,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 404 states and 664 transitions. [2024-11-13 23:23:53,889 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 664 transitions. [2024-11-13 23:23:53,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:23:53,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:53,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:53,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:54,832 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 23:23:56,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:56,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 405 states and 661 transitions. [2024-11-13 23:23:56,862 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 661 transitions. [2024-11-13 23:23:56,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:23:56,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:56,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:56,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:58,245 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:05,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:05,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 408 states and 672 transitions. [2024-11-13 23:24:05,458 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 672 transitions. [2024-11-13 23:24:05,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:24:05,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:05,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:05,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:05,516 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:09,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:09,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 410 states and 679 transitions. [2024-11-13 23:24:09,382 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 679 transitions. [2024-11-13 23:24:09,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:24:09,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:09,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:09,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:09,433 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:13,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:13,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 411 states and 681 transitions. [2024-11-13 23:24:13,008 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 681 transitions. [2024-11-13 23:24:13,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:24:13,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:13,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:13,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:13,063 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:16,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:16,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 412 states and 684 transitions. [2024-11-13 23:24:16,413 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 684 transitions. [2024-11-13 23:24:16,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:24:16,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:16,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:16,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:16,467 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:17,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:17,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 413 states and 685 transitions. [2024-11-13 23:24:17,089 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 685 transitions. [2024-11-13 23:24:17,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:24:17,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:17,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:17,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:17,140 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:21,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:21,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 413 states and 681 transitions. [2024-11-13 23:24:21,649 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 681 transitions. [2024-11-13 23:24:21,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:24:21,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:21,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:21,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:21,696 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:26,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:26,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 413 states and 677 transitions. [2024-11-13 23:24:26,120 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 677 transitions. [2024-11-13 23:24:26,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:24:26,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:26,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:26,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:26,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:26,160 INFO L255 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 23:24:26,161 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:26,450 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:30,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:30,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 424 states and 712 transitions. [2024-11-13 23:24:30,244 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 712 transitions. [2024-11-13 23:24:30,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:24:30,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:30,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:30,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:30,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:30,430 INFO L255 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 23:24:30,431 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:30,526 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:34,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:34,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 433 states and 730 transitions. [2024-11-13 23:24:34,456 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 730 transitions. [2024-11-13 23:24:34,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:24:34,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:34,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:34,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:34,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:34,482 INFO L255 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 23:24:34,483 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:34,586 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:38,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:38,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 440 states and 740 transitions. [2024-11-13 23:24:38,140 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 740 transitions. [2024-11-13 23:24:38,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:24:38,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:38,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:38,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:38,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:38,166 INFO L255 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 23:24:38,167 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:38,279 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:43,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:43,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 449 states and 758 transitions. [2024-11-13 23:24:43,259 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 758 transitions. [2024-11-13 23:24:43,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:24:43,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:43,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:43,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:43,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:43,294 INFO L255 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 23:24:43,294 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:43,372 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:44,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:44,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 451 states and 761 transitions. [2024-11-13 23:24:44,904 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 761 transitions. [2024-11-13 23:24:44,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:24:44,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:44,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:44,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:44,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:44,928 INFO L255 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 23:24:44,929 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:45,021 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:45,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:45,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 452 states and 762 transitions. [2024-11-13 23:24:45,825 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 762 transitions. [2024-11-13 23:24:45,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:24:45,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:45,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:45,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:45,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:45,854 INFO L255 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 23:24:45,855 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:45,936 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:49,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:49,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 459 states and 772 transitions. [2024-11-13 23:24:49,014 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 772 transitions. [2024-11-13 23:24:49,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:24:49,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:49,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:49,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:49,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:49,052 INFO L255 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 23:24:49,054 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:49,168 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:53,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:53,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 465 states and 781 transitions. [2024-11-13 23:24:53,317 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 781 transitions. [2024-11-13 23:24:53,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:24:53,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:53,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:53,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:56,132 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:03,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:03,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 477 states and 797 transitions. [2024-11-13 23:25:03,611 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 797 transitions. [2024-11-13 23:25:03,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:25:03,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:03,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:03,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:03,851 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:06,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:06,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 482 states and 801 transitions. [2024-11-13 23:25:06,014 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 801 transitions. [2024-11-13 23:25:06,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:25:06,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:06,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:06,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:06,304 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:09,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:09,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 488 states and 808 transitions. [2024-11-13 23:25:09,150 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 808 transitions. [2024-11-13 23:25:09,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:25:09,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:09,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:09,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:09,374 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:11,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:11,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 493 states and 812 transitions. [2024-11-13 23:25:11,373 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 812 transitions. [2024-11-13 23:25:11,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:25:11,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:11,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:11,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:11,633 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:14,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:14,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 498 states and 815 transitions. [2024-11-13 23:25:14,355 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 815 transitions. [2024-11-13 23:25:14,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:25:14,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:14,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:14,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:17,818 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:26,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:26,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 513 states and 860 transitions. [2024-11-13 23:25:26,099 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 860 transitions. [2024-11-13 23:25:26,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:25:26,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:26,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:26,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:26,433 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:28,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:28,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 518 states and 863 transitions. [2024-11-13 23:25:28,989 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 863 transitions. [2024-11-13 23:25:28,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:25:28,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:28,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:28,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:29,316 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:31,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:31,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 523 states and 866 transitions. [2024-11-13 23:25:31,594 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 866 transitions. [2024-11-13 23:25:31,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:25:31,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:31,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:31,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:31,934 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:34,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:34,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 528 states and 869 transitions. [2024-11-13 23:25:34,279 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 869 transitions. [2024-11-13 23:25:34,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:25:34,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:34,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:34,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:34,637 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:36,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:36,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 533 states and 872 transitions. [2024-11-13 23:25:36,581 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 872 transitions. [2024-11-13 23:25:36,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:25:36,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:36,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:36,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:37,163 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 124 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:38,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:38,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 533 states and 871 transitions. [2024-11-13 23:25:38,814 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 871 transitions. [2024-11-13 23:25:38,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:25:38,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:38,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:38,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:38,843 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 23:25:41,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:41,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 542 states and 886 transitions. [2024-11-13 23:25:41,499 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 886 transitions. [2024-11-13 23:25:41,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:25:41,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:41,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:41,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:41,519 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 23:25:42,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:42,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 535 states and 878 transitions. [2024-11-13 23:25:42,445 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 878 transitions. [2024-11-13 23:25:42,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:25:42,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:42,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:42,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:42,777 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:52,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:52,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 551 states and 932 transitions. [2024-11-13 23:25:52,316 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 932 transitions. [2024-11-13 23:25:52,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:25:52,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:52,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:52,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:52,349 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 23:25:56,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:56,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 551 states and 931 transitions. [2024-11-13 23:25:56,882 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 931 transitions. [2024-11-13 23:25:56,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:25:56,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:56,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:56,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:57,845 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 152 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:05,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:05,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 553 states and 945 transitions. [2024-11-13 23:26:05,706 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 945 transitions. [2024-11-13 23:26:05,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:26:05,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:05,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:05,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:07,393 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 112 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:15,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:15,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 559 states and 948 transitions. [2024-11-13 23:26:15,927 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 948 transitions. [2024-11-13 23:26:15,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:26:15,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:15,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:15,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:17,387 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:22,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:22,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 559 states and 947 transitions. [2024-11-13 23:26:22,302 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 947 transitions. [2024-11-13 23:26:22,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:26:22,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:22,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:22,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:23,554 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:31,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:31,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 559 states and 943 transitions. [2024-11-13 23:26:31,544 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 943 transitions. [2024-11-13 23:26:31,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:26:31,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:31,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:31,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:31,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:31,586 INFO L255 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 23:26:31,587 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:32,104 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:43,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:43,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 574 states and 996 transitions. [2024-11-13 23:26:43,269 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 996 transitions. [2024-11-13 23:26:43,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:26:43,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:43,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:43,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:43,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:43,307 INFO L255 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 23:26:43,308 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:43,437 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:50,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:50,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 583 states and 1011 transitions. [2024-11-13 23:26:50,244 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1011 transitions. [2024-11-13 23:26:50,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:26:50,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:50,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:50,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:50,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:50,280 INFO L255 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 23:26:50,281 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:50,414 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:51,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:51,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 585 states and 1016 transitions. [2024-11-13 23:26:51,789 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1016 transitions. [2024-11-13 23:26:51,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:26:51,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:51,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:52,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:52,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:52,052 INFO L255 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 23:26:52,055 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:52,182 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:57,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:57,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 592 states and 1029 transitions. [2024-11-13 23:26:57,685 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1029 transitions. [2024-11-13 23:26:57,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:26:57,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:57,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:57,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:57,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:57,730 INFO L255 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 23:26:57,731 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:57,883 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:04,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:04,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 598 states and 1039 transitions. [2024-11-13 23:27:04,396 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1039 transitions. [2024-11-13 23:27:04,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:27:04,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:04,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:04,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:04,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:04,436 INFO L255 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 23:27:04,437 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:04,566 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:08,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:08,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 605 states and 1050 transitions. [2024-11-13 23:27:08,896 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1050 transitions. [2024-11-13 23:27:08,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:27:08,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:08,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:08,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:08,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:08,941 INFO L255 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 23:27:08,943 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:09,074 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:15,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:15,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 612 states and 1063 transitions. [2024-11-13 23:27:15,198 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1063 transitions. [2024-11-13 23:27:15,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:27:15,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:15,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:15,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:15,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:15,230 INFO L255 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 23:27:15,232 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:15,369 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:16,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:16,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 613 states and 1064 transitions. [2024-11-13 23:27:16,739 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1064 transitions. [2024-11-13 23:27:16,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:27:16,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:16,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:16,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:22,905 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:35,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:35,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 625 states and 1080 transitions. [2024-11-13 23:27:35,418 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1080 transitions. [2024-11-13 23:27:35,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:27:35,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:35,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:35,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:35,967 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:38,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:38,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 630 states and 1084 transitions. [2024-11-13 23:27:38,650 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1084 transitions. [2024-11-13 23:27:38,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:27:38,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:38,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:39,383 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:43,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:43,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 636 states and 1091 transitions. [2024-11-13 23:27:43,734 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1091 transitions. [2024-11-13 23:27:43,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:27:43,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:43,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:44,361 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:47,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:47,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 641 states and 1095 transitions. [2024-11-13 23:27:47,234 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1095 transitions. [2024-11-13 23:27:47,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:27:47,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:47,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:47,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:47,875 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:50,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:50,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 646 states and 1099 transitions. [2024-11-13 23:27:50,714 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1099 transitions. [2024-11-13 23:27:50,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:27:50,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:50,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:50,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:51,198 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:55,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:55,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 651 states and 1102 transitions. [2024-11-13 23:27:55,207 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1102 transitions. [2024-11-13 23:27:55,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:27:55,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:55,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:55,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:00,673 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:13,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:13,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 665 states and 1153 transitions. [2024-11-13 23:28:13,055 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1153 transitions. [2024-11-13 23:28:13,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:28:13,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:13,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:13,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:14,199 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:18,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:18,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 671 states and 1159 transitions. [2024-11-13 23:28:18,493 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1159 transitions. [2024-11-13 23:28:18,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:28:18,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:18,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:18,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:19,100 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:22,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:22,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 676 states and 1162 transitions. [2024-11-13 23:28:22,576 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1162 transitions. [2024-11-13 23:28:22,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:28:22,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:22,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:22,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:23,468 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:26,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:26,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 681 states and 1165 transitions. [2024-11-13 23:28:26,665 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1165 transitions. [2024-11-13 23:28:26,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:28:26,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:26,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:26,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:27,296 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:31,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:31,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 686 states and 1168 transitions. [2024-11-13 23:28:31,013 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1168 transitions. [2024-11-13 23:28:31,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:28:31,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:31,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:31,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:31,911 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:35,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:35,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 691 states and 1171 transitions. [2024-11-13 23:28:35,262 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1171 transitions. [2024-11-13 23:28:35,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:28:35,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:35,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:35,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:36,402 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:38,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:38,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 691 states and 1170 transitions. [2024-11-13 23:28:38,928 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1170 transitions. [2024-11-13 23:28:38,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:28:38,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:38,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:38,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:38,970 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-13 23:28:43,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:43,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 700 states and 1186 transitions. [2024-11-13 23:28:43,346 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1186 transitions. [2024-11-13 23:28:43,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:28:43,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:43,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:43,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:43,378 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-13 23:28:44,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:44,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 693 states and 1178 transitions. [2024-11-13 23:28:44,459 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1178 transitions. [2024-11-13 23:28:44,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:28:44,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:44,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:44,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:45,079 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:57,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:57,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 709 states and 1238 transitions. [2024-11-13 23:28:57,067 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1238 transitions. [2024-11-13 23:28:57,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:28:57,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:57,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:57,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:57,113 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 23:29:03,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:03,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 709 states and 1237 transitions. [2024-11-13 23:29:03,654 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1237 transitions. [2024-11-13 23:29:03,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 23:29:03,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:03,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:03,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:05,251 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 230 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:14,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:14,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 711 states and 1259 transitions. [2024-11-13 23:29:14,664 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1259 transitions. [2024-11-13 23:29:14,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:29:14,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:14,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:14,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:15,811 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 180 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:24,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:24,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 717 states and 1262 transitions. [2024-11-13 23:29:24,943 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1262 transitions. [2024-11-13 23:29:24,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:29:24,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:24,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:24,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:27,398 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:38,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:38,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 717 states and 1258 transitions. [2024-11-13 23:29:38,021 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1258 transitions. [2024-11-13 23:29:38,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:29:38,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:38,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:38,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:29:38,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:38,059 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 23:29:38,060 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:29:38,581 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:49,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:49,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 729 states and 1306 transitions. [2024-11-13 23:29:49,474 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1306 transitions. [2024-11-13 23:29:49,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:29:49,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:49,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:49,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:29:49,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:49,523 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 23:29:49,524 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:29:49,720 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:53,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:53,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 732 states and 1316 transitions. [2024-11-13 23:29:53,089 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1316 transitions. [2024-11-13 23:29:53,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:29:53,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:53,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:53,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:29:53,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:53,142 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 23:29:53,144 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:29:53,288 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:00,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:00,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 739 states and 1331 transitions. [2024-11-13 23:30:00,614 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1331 transitions. [2024-11-13 23:30:00,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:30:00,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:00,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:00,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:00,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:00,646 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 23:30:00,647 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:00,781 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:05,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:05,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 743 states and 1343 transitions. [2024-11-13 23:30:05,814 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1343 transitions. [2024-11-13 23:30:05,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:30:05,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:05,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:05,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:05,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:05,855 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 23:30:05,856 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:06,024 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:07,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:07,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 744 states and 1343 transitions. [2024-11-13 23:30:07,805 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1343 transitions. [2024-11-13 23:30:07,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:30:07,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:07,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:07,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:07,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:07,843 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 23:30:07,844 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:07,972 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:15,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:15,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 751 states and 1356 transitions. [2024-11-13 23:30:15,557 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1356 transitions. [2024-11-13 23:30:15,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:30:15,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:15,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:15,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:15,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:15,611 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 23:30:15,612 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:15,821 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:22,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:22,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 758 states and 1369 transitions. [2024-11-13 23:30:22,822 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1369 transitions. [2024-11-13 23:30:22,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:30:22,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:22,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:22,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:22,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:22,867 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 23:30:22,868 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:23,030 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:31,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:31,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 765 states and 1383 transitions. [2024-11-13 23:30:31,546 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1383 transitions. [2024-11-13 23:30:31,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:30:31,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:31,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:31,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:31,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:31,590 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 23:30:31,591 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:31,754 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:39,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:39,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 772 states and 1397 transitions. [2024-11-13 23:30:39,647 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1397 transitions. [2024-11-13 23:30:39,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:30:39,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:39,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:39,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:39,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:39,687 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 23:30:39,688 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:39,836 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:46,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:46,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 778 states and 1409 transitions. [2024-11-13 23:30:46,188 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1409 transitions. [2024-11-13 23:30:46,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:30:46,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:46,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:46,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:55,697 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:13,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:13,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 790 states and 1426 transitions. [2024-11-13 23:31:13,104 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1426 transitions. [2024-11-13 23:31:13,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:31:13,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:13,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:13,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:13,777 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:17,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:17,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 795 states and 1430 transitions. [2024-11-13 23:31:17,834 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1430 transitions. [2024-11-13 23:31:17,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:31:17,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:17,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:17,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:18,491 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:23,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:23,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 801 states and 1437 transitions. [2024-11-13 23:31:23,315 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1437 transitions. [2024-11-13 23:31:23,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:31:23,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:23,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:23,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:23,957 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:27,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:27,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 806 states and 1441 transitions. [2024-11-13 23:31:27,363 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1441 transitions. [2024-11-13 23:31:27,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:31:27,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:27,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:27,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:28,020 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:32,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:32,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 811 states and 1444 transitions. [2024-11-13 23:31:32,624 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1444 transitions. [2024-11-13 23:31:32,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:31:32,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:32,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:32,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:33,253 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:36,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:36,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 816 states and 1448 transitions. [2024-11-13 23:31:36,607 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1448 transitions. [2024-11-13 23:31:36,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:31:36,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:36,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:36,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:37,197 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:41,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:41,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 821 states and 1451 transitions. [2024-11-13 23:31:41,909 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1451 transitions. [2024-11-13 23:31:41,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:31:41,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:41,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:41,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:50,330 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:07,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:07,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 836 states and 1515 transitions. [2024-11-13 23:32:07,191 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1515 transitions. [2024-11-13 23:32:07,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:32:07,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:07,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:07,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:07,779 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:11,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:11,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 841 states and 1518 transitions. [2024-11-13 23:32:11,071 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1518 transitions. [2024-11-13 23:32:11,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:32:11,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:11,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:11,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:11,636 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:14,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:14,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 846 states and 1521 transitions. [2024-11-13 23:32:14,808 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1521 transitions. [2024-11-13 23:32:14,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:32:14,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:14,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:14,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:15,424 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:18,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:18,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 851 states and 1524 transitions. [2024-11-13 23:32:18,636 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1524 transitions. [2024-11-13 23:32:18,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:32:18,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:18,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:18,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:19,377 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:22,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:22,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 856 states and 1527 transitions. [2024-11-13 23:32:22,742 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1527 transitions. [2024-11-13 23:32:22,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:32:22,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:22,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:22,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:23,508 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:26,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:26,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 861 states and 1530 transitions. [2024-11-13 23:32:26,761 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1530 transitions. [2024-11-13 23:32:26,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:32:26,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:26,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:26,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:27,357 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:30,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:30,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 866 states and 1533 transitions. [2024-11-13 23:32:30,949 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1533 transitions. [2024-11-13 23:32:30,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:32:30,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:30,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:30,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:32,320 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 282 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:34,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:34,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 866 states and 1532 transitions. [2024-11-13 23:32:34,836 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1532 transitions. [2024-11-13 23:32:34,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:32:34,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:34,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:34,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:34,861 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-11-13 23:32:39,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:39,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 875 states and 1549 transitions. [2024-11-13 23:32:39,094 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1549 transitions. [2024-11-13 23:32:39,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:32:39,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:39,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:39,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:39,117 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-11-13 23:32:40,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:40,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 868 states and 1541 transitions. [2024-11-13 23:32:40,426 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1541 transitions. [2024-11-13 23:32:40,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:32:40,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:40,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:40,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:40,899 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:54,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:54,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 884 states and 1607 transitions. [2024-11-13 23:32:54,418 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1607 transitions. [2024-11-13 23:32:54,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:32:54,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:54,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:54,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:54,440 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-13 23:33:00,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:00,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 884 states and 1606 transitions. [2024-11-13 23:33:00,823 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1606 transitions. [2024-11-13 23:33:00,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:33:00,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:00,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:00,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:02,413 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:13,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:13,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 886 states and 1637 transitions. [2024-11-13 23:33:13,097 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1637 transitions. [2024-11-13 23:33:13,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:33:13,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:13,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:13,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:14,536 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 264 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:23,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:23,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 892 states and 1640 transitions. [2024-11-13 23:33:23,816 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1640 transitions. [2024-11-13 23:33:23,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:33:23,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:23,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:23,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:26,484 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:39,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:39,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 894 states and 1647 transitions. [2024-11-13 23:33:39,847 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1647 transitions. [2024-11-13 23:33:39,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:33:39,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:39,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:40,508 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:43,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:43,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 896 states and 1653 transitions. [2024-11-13 23:33:43,307 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1653 transitions. [2024-11-13 23:33:43,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:33:43,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:43,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:43,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:43,634 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:44,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:44,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 897 states and 1655 transitions. [2024-11-13 23:33:44,892 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1655 transitions. [2024-11-13 23:33:44,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:33:44,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:44,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:44,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:33:44,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:44,928 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 23:33:44,929 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:33:45,566 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:57,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:57,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 910 states and 1713 transitions. [2024-11-13 23:33:57,273 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1713 transitions. [2024-11-13 23:33:57,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:33:57,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:57,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:57,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:33:57,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:57,311 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 23:33:57,312 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:33:57,448 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:05,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:05,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 916 states and 1728 transitions. [2024-11-13 23:34:05,415 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1728 transitions. [2024-11-13 23:34:05,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:34:05,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:05,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:05,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:05,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:05,452 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 23:34:05,453 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:05,588 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:14,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:14,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 923 states and 1745 transitions. [2024-11-13 23:34:14,212 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1745 transitions. [2024-11-13 23:34:14,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:34:14,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:14,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:14,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:14,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:14,259 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 23:34:14,261 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:14,414 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:22,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:22,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 930 states and 1762 transitions. [2024-11-13 23:34:22,776 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1762 transitions. [2024-11-13 23:34:22,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:34:22,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:22,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:22,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:22,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:22,813 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 23:34:22,814 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:22,951 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:28,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:28,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 934 states and 1773 transitions. [2024-11-13 23:34:28,309 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1773 transitions. [2024-11-13 23:34:28,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:34:28,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:28,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:28,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:28,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:28,346 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 23:34:28,347 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:28,483 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:38,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:38,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 943 states and 1794 transitions. [2024-11-13 23:34:38,245 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1794 transitions. [2024-11-13 23:34:38,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:34:38,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:38,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:38,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:38,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:38,282 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 23:34:38,282 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:38,408 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:40,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:40,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 945 states and 1797 transitions. [2024-11-13 23:34:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1797 transitions. [2024-11-13 23:34:40,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:34:40,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:40,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:40,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:40,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:40,059 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 23:34:40,060 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:40,192 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:42,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:42,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 946 states and 1797 transitions. [2024-11-13 23:34:42,077 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1797 transitions. [2024-11-13 23:34:42,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:34:42,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:42,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:42,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:42,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:42,113 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 23:34:42,114 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:42,246 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:43,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:43,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 947 states and 1799 transitions. [2024-11-13 23:34:43,825 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1799 transitions. [2024-11-13 23:34:43,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:34:43,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:43,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:43,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:43,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:43,864 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 23:34:43,865 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:43,998 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:52,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:52,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 954 states and 1814 transitions. [2024-11-13 23:34:52,042 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1814 transitions. [2024-11-13 23:34:52,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:34:52,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:52,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:52,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:52,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:52,080 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 23:34:52,081 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:52,226 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:59,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:59,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 961 states and 1829 transitions. [2024-11-13 23:34:59,206 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1829 transitions. [2024-11-13 23:34:59,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:34:59,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:59,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:59,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:59,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:59,262 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 23:34:59,264 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:59,500 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:35:06,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:06,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 967 states and 1843 transitions. [2024-11-13 23:35:06,378 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1843 transitions. [2024-11-13 23:35:06,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 23:35:06,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:06,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:06,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:18,345 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.