./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursive-simple/id_o100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f093de42-7970-4e67-9f33-c8ef6e53296a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f093de42-7970-4e67-9f33-c8ef6e53296a/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f093de42-7970-4e67-9f33-c8ef6e53296a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f093de42-7970-4e67-9f33-c8ef6e53296a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive-simple/id_o100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f093de42-7970-4e67-9f33-c8ef6e53296a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f093de42-7970-4e67-9f33-c8ef6e53296a/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a9f3959f9eef72d5f7423aa1eb092ce144135b5ae33d5bb31037a0c7e99b1293 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:41:08,580 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:41:08,636 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f093de42-7970-4e67-9f33-c8ef6e53296a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 21:41:08,640 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:41:08,640 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:41:08,659 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:41:08,660 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:41:08,660 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:41:08,660 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:41:08,660 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:41:08,660 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:41:08,661 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:41:08,661 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:41:08,661 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:41:08,661 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:41:08,661 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:41:08,661 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:41:08,661 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:41:08,661 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:41:08,661 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:41:08,661 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:41:08,661 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:41:08,661 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:41:08,661 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:41:08,662 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:41:08,662 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:41:08,662 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:41:08,662 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:41:08,662 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:41:08,662 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:41:08,662 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:41:08,662 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:41:08,662 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:41:08,662 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_f093de42-7970-4e67-9f33-c8ef6e53296a/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) 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 -> a9f3959f9eef72d5f7423aa1eb092ce144135b5ae33d5bb31037a0c7e99b1293 [2024-12-05 21:41:08,896 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:41:08,904 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:41:08,906 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:41:08,907 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:41:08,908 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:41:08,909 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f093de42-7970-4e67-9f33-c8ef6e53296a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/recursive-simple/id_o100.c [2024-12-05 21:41:11,500 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f093de42-7970-4e67-9f33-c8ef6e53296a/bin/ukojak-verify-CZk0znPC7b/data/f816eccb7/e863129d00d34a738229f091389d8597/FLAG66724cadb [2024-12-05 21:41:11,693 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:41:11,694 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f093de42-7970-4e67-9f33-c8ef6e53296a/sv-benchmarks/c/recursive-simple/id_o100.c [2024-12-05 21:41:11,701 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f093de42-7970-4e67-9f33-c8ef6e53296a/bin/ukojak-verify-CZk0znPC7b/data/f816eccb7/e863129d00d34a738229f091389d8597/FLAG66724cadb [2024-12-05 21:41:12,061 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f093de42-7970-4e67-9f33-c8ef6e53296a/bin/ukojak-verify-CZk0znPC7b/data/f816eccb7/e863129d00d34a738229f091389d8597 [2024-12-05 21:41:12,063 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:41:12,064 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:41:12,065 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:41:12,065 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:41:12,068 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:41:12,069 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:41:12" (1/1) ... [2024-12-05 21:41:12,069 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e2cdbf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:12, skipping insertion in model container [2024-12-05 21:41:12,070 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:41:12" (1/1) ... [2024-12-05 21:41:12,082 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:41:12,196 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f093de42-7970-4e67-9f33-c8ef6e53296a/sv-benchmarks/c/recursive-simple/id_o100.c[518,531] [2024-12-05 21:41:12,199 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:41:12,208 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:41:12,219 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f093de42-7970-4e67-9f33-c8ef6e53296a/sv-benchmarks/c/recursive-simple/id_o100.c[518,531] [2024-12-05 21:41:12,219 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:41:12,229 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:41:12,230 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:12 WrapperNode [2024-12-05 21:41:12,230 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:41:12,230 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:41:12,230 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:41:12,230 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:41:12,235 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:12" (1/1) ... [2024-12-05 21:41:12,238 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:12" (1/1) ... [2024-12-05 21:41:12,249 INFO L138 Inliner]: procedures = 13, calls = 9, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 19 [2024-12-05 21:41:12,249 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:41:12,249 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:41:12,249 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:41:12,249 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:41:12,254 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:12" (1/1) ... [2024-12-05 21:41:12,254 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:12" (1/1) ... [2024-12-05 21:41:12,254 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:12" (1/1) ... [2024-12-05 21:41:12,254 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:12" (1/1) ... [2024-12-05 21:41:12,256 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:12" (1/1) ... [2024-12-05 21:41:12,257 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:12" (1/1) ... [2024-12-05 21:41:12,257 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:12" (1/1) ... [2024-12-05 21:41:12,258 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:12" (1/1) ... [2024-12-05 21:41:12,258 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:12" (1/1) ... [2024-12-05 21:41:12,259 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:41:12,259 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:41:12,260 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:41:12,260 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:41:12,260 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:12" (1/1) ... [2024-12-05 21:41:12,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:41:12,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f093de42-7970-4e67-9f33-c8ef6e53296a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:41:12,284 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f093de42-7970-4e67-9f33-c8ef6e53296a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:41:12,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f093de42-7970-4e67-9f33-c8ef6e53296a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:41:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:41:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:41:12,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:41:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:41:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure id [2024-12-05 21:41:12,308 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2024-12-05 21:41:12,356 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:41:12,357 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:41:12,427 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-12-05 21:41:12,428 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:41:12,444 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:41:12,444 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 21:41:12,444 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:41:12 BoogieIcfgContainer [2024-12-05 21:41:12,444 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:41:12,445 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:41:12,445 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:41:12,452 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:41:12,452 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:41:12" (1/1) ... [2024-12-05 21:41:12,459 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:41:12,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:12,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2024-12-05 21:41:12,500 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2024-12-05 21:41:12,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 21:41:12,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:12,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:12,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:12,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:41:12,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:12,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 18 states and 21 transitions. [2024-12-05 21:41:12,777 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 21 transitions. [2024-12-05 21:41:12,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:41:12,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:12,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:12,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:12,969 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:41:13,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:13,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 23 states and 27 transitions. [2024-12-05 21:41:13,195 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2024-12-05 21:41:13,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 21:41:13,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:13,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:13,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:13,413 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:41:13,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:13,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 28 states and 33 transitions. [2024-12-05 21:41:13,722 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 33 transitions. [2024-12-05 21:41:13,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:41:13,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:13,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:13,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:13,945 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 21:41:14,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:14,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 33 states and 39 transitions. [2024-12-05 21:41:14,322 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 39 transitions. [2024-12-05 21:41:14,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:41:14,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:14,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:14,580 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:41:15,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:15,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 38 states and 45 transitions. [2024-12-05 21:41:15,051 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2024-12-05 21:41:15,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:41:15,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:15,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:15,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:15,335 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 21:41:15,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:15,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 43 states and 51 transitions. [2024-12-05 21:41:15,864 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 51 transitions. [2024-12-05 21:41:15,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:41:15,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:15,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:16,156 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 21:41:16,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:16,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 48 states and 57 transitions. [2024-12-05 21:41:16,740 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 57 transitions. [2024-12-05 21:41:16,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 21:41:16,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:16,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:17,117 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-05 21:41:17,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:17,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 53 states and 63 transitions. [2024-12-05 21:41:17,768 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 63 transitions. [2024-12-05 21:41:17,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:41:17,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:17,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:17,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:18,188 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 21:41:19,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:19,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 58 states and 69 transitions. [2024-12-05 21:41:19,038 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 69 transitions. [2024-12-05 21:41:19,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:41:19,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:19,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:19,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:19,507 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-05 21:41:20,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:20,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 63 states and 75 transitions. [2024-12-05 21:41:20,345 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 75 transitions. [2024-12-05 21:41:20,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:41:20,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:20,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:20,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:20,781 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-05 21:41:21,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:21,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 68 states and 81 transitions. [2024-12-05 21:41:21,651 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 81 transitions. [2024-12-05 21:41:21,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:41:21,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:21,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:21,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:22,174 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-12-05 21:41:23,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:23,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 73 states and 87 transitions. [2024-12-05 21:41:23,161 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 87 transitions. [2024-12-05 21:41:23,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:41:23,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:23,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:23,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:23,766 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-05 21:41:24,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:24,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 78 states and 93 transitions. [2024-12-05 21:41:24,869 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 93 transitions. [2024-12-05 21:41:24,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:41:24,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:24,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:24,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:25,461 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2024-12-05 21:41:26,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:26,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 83 states and 99 transitions. [2024-12-05 21:41:26,757 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 99 transitions. [2024-12-05 21:41:26,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:41:26,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:26,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:26,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:27,377 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-12-05 21:41:28,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:28,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 88 states and 105 transitions. [2024-12-05 21:41:28,772 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 105 transitions. [2024-12-05 21:41:28,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:41:28,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:28,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:28,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:29,461 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-12-05 21:41:31,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:31,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 93 states and 111 transitions. [2024-12-05 21:41:31,091 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 111 transitions. [2024-12-05 21:41:31,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 21:41:31,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:31,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:31,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:31,870 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-12-05 21:41:33,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:33,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 98 states and 117 transitions. [2024-12-05 21:41:33,560 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 117 transitions. [2024-12-05 21:41:33,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:41:33,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:33,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:33,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:34,310 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 442 trivial. 0 not checked. [2024-12-05 21:41:36,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:36,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 103 states and 123 transitions. [2024-12-05 21:41:36,104 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 123 transitions. [2024-12-05 21:41:36,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:41:36,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:36,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:36,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:36,969 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 495 refuted. 0 times theorem prover too weak. 495 trivial. 0 not checked. [2024-12-05 21:41:38,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:38,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 108 states and 129 transitions. [2024-12-05 21:41:38,939 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 129 transitions. [2024-12-05 21:41:38,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 21:41:38,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:38,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:38,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:39,795 INFO L134 CoverageAnalysis]: Checked inductivity of 1102 backedges. 0 proven. 551 refuted. 0 times theorem prover too weak. 551 trivial. 0 not checked. [2024-12-05 21:41:41,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:41,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 113 states and 135 transitions. [2024-12-05 21:41:41,742 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 135 transitions. [2024-12-05 21:41:41,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:41:41,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:41,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:41,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:42,596 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 0 proven. 610 refuted. 0 times theorem prover too weak. 610 trivial. 0 not checked. [2024-12-05 21:41:44,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:44,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 118 states and 141 transitions. [2024-12-05 21:41:44,678 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 141 transitions. [2024-12-05 21:41:44,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:41:44,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:44,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:44,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:45,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 0 proven. 672 refuted. 0 times theorem prover too weak. 672 trivial. 0 not checked. [2024-12-05 21:41:47,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:47,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 123 states and 147 transitions. [2024-12-05 21:41:47,982 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 147 transitions. [2024-12-05 21:41:47,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 21:41:47,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:47,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:47,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:48,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 737 refuted. 0 times theorem prover too weak. 737 trivial. 0 not checked. [2024-12-05 21:41:51,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:51,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 128 states and 153 transitions. [2024-12-05 21:41:51,187 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 153 transitions. [2024-12-05 21:41:51,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 21:41:51,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:51,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:51,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:52,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1610 backedges. 0 proven. 805 refuted. 0 times theorem prover too weak. 805 trivial. 0 not checked. [2024-12-05 21:41:54,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:54,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 133 states and 159 transitions. [2024-12-05 21:41:54,713 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 159 transitions. [2024-12-05 21:41:54,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 21:41:54,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:54,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:54,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:55,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 0 proven. 876 refuted. 0 times theorem prover too weak. 876 trivial. 0 not checked. [2024-12-05 21:41:58,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:58,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 138 states and 165 transitions. [2024-12-05 21:41:58,652 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 165 transitions. [2024-12-05 21:41:58,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 21:41:58,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:58,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:58,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:59,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1900 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 950 trivial. 0 not checked. [2024-12-05 21:42:02,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:02,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 143 states and 171 transitions. [2024-12-05 21:42:02,704 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 171 transitions. [2024-12-05 21:42:02,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 21:42:02,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:02,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:02,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:03,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2054 backedges. 0 proven. 1027 refuted. 0 times theorem prover too weak. 1027 trivial. 0 not checked. [2024-12-05 21:42:06,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:06,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 148 states and 177 transitions. [2024-12-05 21:42:06,845 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 177 transitions. [2024-12-05 21:42:06,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 21:42:06,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:06,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:06,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:08,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2214 backedges. 0 proven. 1107 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked. [2024-12-05 21:42:11,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:11,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 153 states and 183 transitions. [2024-12-05 21:42:11,537 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 183 transitions. [2024-12-05 21:42:11,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 21:42:11,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:11,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:11,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:12,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 1190 refuted. 0 times theorem prover too weak. 1190 trivial. 0 not checked. [2024-12-05 21:42:16,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:16,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 158 states and 189 transitions. [2024-12-05 21:42:16,426 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 189 transitions. [2024-12-05 21:42:16,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-05 21:42:16,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:16,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:16,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:17,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2552 backedges. 0 proven. 1276 refuted. 0 times theorem prover too weak. 1276 trivial. 0 not checked. [2024-12-05 21:42:21,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:21,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 163 states and 195 transitions. [2024-12-05 21:42:21,464 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 195 transitions. [2024-12-05 21:42:21,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-05 21:42:21,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:21,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:22,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2730 backedges. 0 proven. 1365 refuted. 0 times theorem prover too weak. 1365 trivial. 0 not checked. [2024-12-05 21:42:26,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:26,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 168 states and 201 transitions. [2024-12-05 21:42:26,799 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 201 transitions. [2024-12-05 21:42:26,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:42:26,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:26,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:26,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:28,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2914 backedges. 0 proven. 1457 refuted. 0 times theorem prover too weak. 1457 trivial. 0 not checked. [2024-12-05 21:42:32,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:32,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 173 states and 207 transitions. [2024-12-05 21:42:32,368 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 207 transitions. [2024-12-05 21:42:32,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-05 21:42:32,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:32,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:32,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:33,878 INFO L134 CoverageAnalysis]: Checked inductivity of 3104 backedges. 0 proven. 1552 refuted. 0 times theorem prover too weak. 1552 trivial. 0 not checked. [2024-12-05 21:42:38,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:38,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 178 states and 213 transitions. [2024-12-05 21:42:38,175 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 213 transitions. [2024-12-05 21:42:38,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-05 21:42:38,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:38,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:38,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:39,783 INFO L134 CoverageAnalysis]: Checked inductivity of 3300 backedges. 0 proven. 1650 refuted. 0 times theorem prover too weak. 1650 trivial. 0 not checked. [2024-12-05 21:42:43,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:43,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 183 states and 219 transitions. [2024-12-05 21:42:43,966 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 219 transitions. [2024-12-05 21:42:43,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-05 21:42:43,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:43,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:43,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:45,504 INFO L134 CoverageAnalysis]: Checked inductivity of 3502 backedges. 0 proven. 1751 refuted. 0 times theorem prover too weak. 1751 trivial. 0 not checked. [2024-12-05 21:42:50,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:50,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 188 states and 225 transitions. [2024-12-05 21:42:50,057 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 225 transitions. [2024-12-05 21:42:50,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-05 21:42:50,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:50,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:50,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:51,818 INFO L134 CoverageAnalysis]: Checked inductivity of 3710 backedges. 0 proven. 1855 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2024-12-05 21:42:56,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:56,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 193 states and 231 transitions. [2024-12-05 21:42:56,519 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 231 transitions. [2024-12-05 21:42:56,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-05 21:42:56,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:56,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:56,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:58,354 INFO L134 CoverageAnalysis]: Checked inductivity of 3924 backedges. 0 proven. 1962 refuted. 0 times theorem prover too weak. 1962 trivial. 0 not checked. [2024-12-05 21:43:03,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:03,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 198 states and 237 transitions. [2024-12-05 21:43:03,316 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 237 transitions. [2024-12-05 21:43:03,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-05 21:43:03,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:03,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:03,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:05,192 INFO L134 CoverageAnalysis]: Checked inductivity of 4144 backedges. 0 proven. 2072 refuted. 0 times theorem prover too weak. 2072 trivial. 0 not checked. [2024-12-05 21:43:10,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:10,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 203 states and 243 transitions. [2024-12-05 21:43:10,263 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 243 transitions. [2024-12-05 21:43:10,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-05 21:43:10,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:10,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:10,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:12,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4370 backedges. 0 proven. 2185 refuted. 0 times theorem prover too weak. 2185 trivial. 0 not checked. [2024-12-05 21:43:17,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:17,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 208 states and 249 transitions. [2024-12-05 21:43:17,847 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 249 transitions. [2024-12-05 21:43:17,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-12-05 21:43:17,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:17,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:17,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:20,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4602 backedges. 0 proven. 2301 refuted. 0 times theorem prover too weak. 2301 trivial. 0 not checked. [2024-12-05 21:43:25,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:25,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 213 states and 255 transitions. [2024-12-05 21:43:25,534 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 255 transitions. [2024-12-05 21:43:25,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-05 21:43:25,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:25,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:25,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:27,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4840 backedges. 0 proven. 2420 refuted. 0 times theorem prover too weak. 2420 trivial. 0 not checked. [2024-12-05 21:43:33,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:33,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 218 states and 261 transitions. [2024-12-05 21:43:33,260 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 261 transitions. [2024-12-05 21:43:33,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-05 21:43:33,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:33,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:33,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:35,348 INFO L134 CoverageAnalysis]: Checked inductivity of 5084 backedges. 0 proven. 2542 refuted. 0 times theorem prover too weak. 2542 trivial. 0 not checked. [2024-12-05 21:43:41,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:41,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 223 states and 267 transitions. [2024-12-05 21:43:41,288 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 267 transitions. [2024-12-05 21:43:41,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-05 21:43:41,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:41,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:41,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:43,616 INFO L134 CoverageAnalysis]: Checked inductivity of 5334 backedges. 0 proven. 2667 refuted. 0 times theorem prover too weak. 2667 trivial. 0 not checked. [2024-12-05 21:43:49,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:49,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 228 states and 273 transitions. [2024-12-05 21:43:49,636 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 273 transitions. [2024-12-05 21:43:49,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-05 21:43:49,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:49,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:49,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:52,045 INFO L134 CoverageAnalysis]: Checked inductivity of 5590 backedges. 0 proven. 2795 refuted. 0 times theorem prover too weak. 2795 trivial. 0 not checked. [2024-12-05 21:43:58,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:58,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 233 states and 279 transitions. [2024-12-05 21:43:58,364 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 279 transitions. [2024-12-05 21:43:58,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-12-05 21:43:58,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:58,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:58,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:00,913 INFO L134 CoverageAnalysis]: Checked inductivity of 5852 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 2926 trivial. 0 not checked. [2024-12-05 21:44:07,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:07,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 238 states and 285 transitions. [2024-12-05 21:44:07,528 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 285 transitions. [2024-12-05 21:44:07,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-12-05 21:44:07,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:07,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:07,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:10,127 INFO L134 CoverageAnalysis]: Checked inductivity of 6120 backedges. 0 proven. 3060 refuted. 0 times theorem prover too weak. 3060 trivial. 0 not checked. [2024-12-05 21:44:17,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:17,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 243 states and 291 transitions. [2024-12-05 21:44:17,070 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 291 transitions. [2024-12-05 21:44:17,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-05 21:44:17,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:17,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:17,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:19,678 INFO L134 CoverageAnalysis]: Checked inductivity of 6394 backedges. 0 proven. 3197 refuted. 0 times theorem prover too weak. 3197 trivial. 0 not checked. [2024-12-05 21:44:26,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:26,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 248 states and 297 transitions. [2024-12-05 21:44:26,902 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 297 transitions. [2024-12-05 21:44:26,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-12-05 21:44:26,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:26,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:26,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:29,740 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 0 proven. 3337 refuted. 0 times theorem prover too weak. 3337 trivial. 0 not checked. [2024-12-05 21:44:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:37,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 253 states and 303 transitions. [2024-12-05 21:44:37,224 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 303 transitions. [2024-12-05 21:44:37,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-12-05 21:44:37,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:37,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:37,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:40,044 INFO L134 CoverageAnalysis]: Checked inductivity of 6960 backedges. 0 proven. 3480 refuted. 0 times theorem prover too weak. 3480 trivial. 0 not checked. [2024-12-05 21:44:47,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:47,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 258 states and 309 transitions. [2024-12-05 21:44:47,626 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 309 transitions. [2024-12-05 21:44:47,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-12-05 21:44:47,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:47,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:47,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:50,676 INFO L134 CoverageAnalysis]: Checked inductivity of 7252 backedges. 0 proven. 3626 refuted. 0 times theorem prover too weak. 3626 trivial. 0 not checked. [2024-12-05 21:44:58,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:58,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 263 states and 315 transitions. [2024-12-05 21:44:58,451 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 315 transitions. [2024-12-05 21:44:58,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-05 21:44:58,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:58,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:58,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:01,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7550 backedges. 0 proven. 3775 refuted. 0 times theorem prover too weak. 3775 trivial. 0 not checked. [2024-12-05 21:45:09,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:09,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 268 states and 321 transitions. [2024-12-05 21:45:09,685 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 321 transitions. [2024-12-05 21:45:09,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-05 21:45:09,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:09,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:09,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:12,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7854 backedges. 0 proven. 3927 refuted. 0 times theorem prover too weak. 3927 trivial. 0 not checked. [2024-12-05 21:45:21,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:21,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 273 states and 327 transitions. [2024-12-05 21:45:21,285 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 327 transitions. [2024-12-05 21:45:21,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-12-05 21:45:21,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:21,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:21,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:24,578 INFO L134 CoverageAnalysis]: Checked inductivity of 8164 backedges. 0 proven. 4082 refuted. 0 times theorem prover too weak. 4082 trivial. 0 not checked. [2024-12-05 21:45:32,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:32,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 278 states and 333 transitions. [2024-12-05 21:45:32,911 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 333 transitions. [2024-12-05 21:45:32,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-12-05 21:45:32,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:32,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:32,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:36,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8480 backedges. 0 proven. 4240 refuted. 0 times theorem prover too weak. 4240 trivial. 0 not checked. [2024-12-05 21:45:45,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:45,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 283 states and 339 transitions. [2024-12-05 21:45:45,263 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 339 transitions. [2024-12-05 21:45:45,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-12-05 21:45:45,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:45,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:48,700 INFO L134 CoverageAnalysis]: Checked inductivity of 8802 backedges. 0 proven. 4401 refuted. 0 times theorem prover too weak. 4401 trivial. 0 not checked. [2024-12-05 21:45:57,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:57,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 288 states and 345 transitions. [2024-12-05 21:45:57,780 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 345 transitions. [2024-12-05 21:45:57,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-12-05 21:45:57,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:57,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:57,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:01,336 INFO L134 CoverageAnalysis]: Checked inductivity of 9130 backedges. 0 proven. 4565 refuted. 0 times theorem prover too weak. 4565 trivial. 0 not checked. [2024-12-05 21:46:11,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:11,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 293 states and 351 transitions. [2024-12-05 21:46:11,287 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 351 transitions. [2024-12-05 21:46:11,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-12-05 21:46:11,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:11,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:11,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:15,072 INFO L134 CoverageAnalysis]: Checked inductivity of 9464 backedges. 0 proven. 4732 refuted. 0 times theorem prover too weak. 4732 trivial. 0 not checked. [2024-12-05 21:46:24,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:24,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 298 states and 357 transitions. [2024-12-05 21:46:24,480 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 357 transitions. [2024-12-05 21:46:24,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-12-05 21:46:24,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:24,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:24,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:28,389 INFO L134 CoverageAnalysis]: Checked inductivity of 9804 backedges. 0 proven. 4902 refuted. 0 times theorem prover too weak. 4902 trivial. 0 not checked. [2024-12-05 21:46:39,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:39,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 303 states and 363 transitions. [2024-12-05 21:46:39,135 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 363 transitions. [2024-12-05 21:46:39,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-12-05 21:46:39,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:39,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:39,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:43,351 INFO L134 CoverageAnalysis]: Checked inductivity of 10150 backedges. 0 proven. 5075 refuted. 0 times theorem prover too weak. 5075 trivial. 0 not checked. [2024-12-05 21:46:54,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:54,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 308 states and 369 transitions. [2024-12-05 21:46:54,398 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 369 transitions. [2024-12-05 21:46:54,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-12-05 21:46:54,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:54,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:54,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:58,808 INFO L134 CoverageAnalysis]: Checked inductivity of 10502 backedges. 0 proven. 5251 refuted. 0 times theorem prover too weak. 5251 trivial. 0 not checked. [2024-12-05 21:47:09,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:09,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 313 states and 375 transitions. [2024-12-05 21:47:09,286 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 375 transitions. [2024-12-05 21:47:09,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-12-05 21:47:09,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:09,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:09,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:13,554 INFO L134 CoverageAnalysis]: Checked inductivity of 10860 backedges. 0 proven. 5430 refuted. 0 times theorem prover too weak. 5430 trivial. 0 not checked. [2024-12-05 21:47:25,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:25,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 318 states and 381 transitions. [2024-12-05 21:47:25,142 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 381 transitions. [2024-12-05 21:47:25,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-12-05 21:47:25,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:25,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:25,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:29,665 INFO L134 CoverageAnalysis]: Checked inductivity of 11224 backedges. 0 proven. 5612 refuted. 0 times theorem prover too weak. 5612 trivial. 0 not checked. [2024-12-05 21:47:40,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:40,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 323 states and 387 transitions. [2024-12-05 21:47:40,412 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 387 transitions. [2024-12-05 21:47:40,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-12-05 21:47:40,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:40,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:40,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:44,985 INFO L134 CoverageAnalysis]: Checked inductivity of 11594 backedges. 0 proven. 5797 refuted. 0 times theorem prover too weak. 5797 trivial. 0 not checked. [2024-12-05 21:47:57,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:57,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 328 states and 393 transitions. [2024-12-05 21:47:57,126 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 393 transitions. [2024-12-05 21:47:57,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-12-05 21:47:57,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:57,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:57,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:01,996 INFO L134 CoverageAnalysis]: Checked inductivity of 11970 backedges. 0 proven. 5985 refuted. 0 times theorem prover too weak. 5985 trivial. 0 not checked. [2024-12-05 21:48:13,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:13,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 333 states and 399 transitions. [2024-12-05 21:48:13,623 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 399 transitions. [2024-12-05 21:48:13,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2024-12-05 21:48:13,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:13,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:13,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:18,694 INFO L134 CoverageAnalysis]: Checked inductivity of 12352 backedges. 0 proven. 6176 refuted. 0 times theorem prover too weak. 6176 trivial. 0 not checked. [2024-12-05 21:48:30,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:30,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 338 states and 405 transitions. [2024-12-05 21:48:30,913 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 405 transitions. [2024-12-05 21:48:30,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2024-12-05 21:48:30,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:30,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:31,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:36,168 INFO L134 CoverageAnalysis]: Checked inductivity of 12740 backedges. 0 proven. 6370 refuted. 0 times theorem prover too weak. 6370 trivial. 0 not checked. [2024-12-05 21:48:48,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:48,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 343 states and 411 transitions. [2024-12-05 21:48:48,813 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 411 transitions. [2024-12-05 21:48:48,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2024-12-05 21:48:48,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:48,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:48,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:54,265 INFO L134 CoverageAnalysis]: Checked inductivity of 13134 backedges. 0 proven. 6567 refuted. 0 times theorem prover too weak. 6567 trivial. 0 not checked. [2024-12-05 21:49:07,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:07,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 348 states and 417 transitions. [2024-12-05 21:49:07,544 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 417 transitions. [2024-12-05 21:49:07,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2024-12-05 21:49:07,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:07,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:07,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:13,044 INFO L134 CoverageAnalysis]: Checked inductivity of 13534 backedges. 0 proven. 6767 refuted. 0 times theorem prover too weak. 6767 trivial. 0 not checked. [2024-12-05 21:49:26,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:26,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 353 states and 423 transitions. [2024-12-05 21:49:26,740 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 423 transitions. [2024-12-05 21:49:26,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2024-12-05 21:49:26,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:26,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:26,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:32,571 INFO L134 CoverageAnalysis]: Checked inductivity of 13940 backedges. 0 proven. 6970 refuted. 0 times theorem prover too weak. 6970 trivial. 0 not checked. [2024-12-05 21:49:46,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:46,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 358 states and 429 transitions. [2024-12-05 21:49:46,584 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 429 transitions. [2024-12-05 21:49:46,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-12-05 21:49:46,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:46,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:46,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:52,703 INFO L134 CoverageAnalysis]: Checked inductivity of 14352 backedges. 0 proven. 7176 refuted. 0 times theorem prover too weak. 7176 trivial. 0 not checked. [2024-12-05 21:50:07,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:07,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 363 states and 435 transitions. [2024-12-05 21:50:07,927 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 435 transitions. [2024-12-05 21:50:07,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2024-12-05 21:50:07,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:07,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:08,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:14,085 INFO L134 CoverageAnalysis]: Checked inductivity of 14770 backedges. 0 proven. 7385 refuted. 0 times theorem prover too weak. 7385 trivial. 0 not checked. [2024-12-05 21:50:28,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:28,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 368 states and 441 transitions. [2024-12-05 21:50:28,952 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 441 transitions. [2024-12-05 21:50:28,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2024-12-05 21:50:28,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:28,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:29,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:35,216 INFO L134 CoverageAnalysis]: Checked inductivity of 15194 backedges. 0 proven. 7597 refuted. 0 times theorem prover too weak. 7597 trivial. 0 not checked. [2024-12-05 21:50:50,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:50,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 373 states and 447 transitions. [2024-12-05 21:50:50,722 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 447 transitions. [2024-12-05 21:50:50,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-12-05 21:50:50,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:50,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:50,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:57,311 INFO L134 CoverageAnalysis]: Checked inductivity of 15624 backedges. 0 proven. 7812 refuted. 0 times theorem prover too weak. 7812 trivial. 0 not checked. [2024-12-05 21:51:13,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:13,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 378 states and 453 transitions. [2024-12-05 21:51:13,980 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 453 transitions. [2024-12-05 21:51:13,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2024-12-05 21:51:13,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:13,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:14,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:20,784 INFO L134 CoverageAnalysis]: Checked inductivity of 16060 backedges. 0 proven. 8030 refuted. 0 times theorem prover too weak. 8030 trivial. 0 not checked. [2024-12-05 21:51:35,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:35,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 383 states and 459 transitions. [2024-12-05 21:51:35,697 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 459 transitions. [2024-12-05 21:51:35,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-12-05 21:51:35,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:35,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:42,406 INFO L134 CoverageAnalysis]: Checked inductivity of 16502 backedges. 0 proven. 8251 refuted. 0 times theorem prover too weak. 8251 trivial. 0 not checked. [2024-12-05 21:51:58,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:58,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 388 states and 465 transitions. [2024-12-05 21:51:58,125 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 465 transitions. [2024-12-05 21:51:58,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2024-12-05 21:51:58,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:58,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:58,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:04,789 INFO L134 CoverageAnalysis]: Checked inductivity of 16950 backedges. 0 proven. 8475 refuted. 0 times theorem prover too weak. 8475 trivial. 0 not checked. [2024-12-05 21:52:21,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:21,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 393 states and 471 transitions. [2024-12-05 21:52:21,138 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 471 transitions. [2024-12-05 21:52:21,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2024-12-05 21:52:21,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:21,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:21,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:28,090 INFO L134 CoverageAnalysis]: Checked inductivity of 17404 backedges. 0 proven. 8702 refuted. 0 times theorem prover too weak. 8702 trivial. 0 not checked. [2024-12-05 21:52:45,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:45,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 398 states and 477 transitions. [2024-12-05 21:52:45,101 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 477 transitions. [2024-12-05 21:52:45,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2024-12-05 21:52:45,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:45,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:45,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:52,555 INFO L134 CoverageAnalysis]: Checked inductivity of 17864 backedges. 0 proven. 8932 refuted. 0 times theorem prover too weak. 8932 trivial. 0 not checked. [2024-12-05 21:53:09,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:09,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 403 states and 483 transitions. [2024-12-05 21:53:09,927 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 483 transitions. [2024-12-05 21:53:09,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2024-12-05 21:53:09,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:09,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:10,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:17,987 INFO L134 CoverageAnalysis]: Checked inductivity of 18330 backedges. 0 proven. 9165 refuted. 0 times theorem prover too weak. 9165 trivial. 0 not checked. [2024-12-05 21:53:35,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:35,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 408 states and 489 transitions. [2024-12-05 21:53:35,371 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 489 transitions. [2024-12-05 21:53:35,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2024-12-05 21:53:35,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:35,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:35,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:43,370 INFO L134 CoverageAnalysis]: Checked inductivity of 18802 backedges. 0 proven. 9401 refuted. 0 times theorem prover too weak. 9401 trivial. 0 not checked. [2024-12-05 21:54:00,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:00,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 413 states and 495 transitions. [2024-12-05 21:54:00,621 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 495 transitions. [2024-12-05 21:54:00,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 490 [2024-12-05 21:54:00,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:00,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:00,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:08,389 INFO L134 CoverageAnalysis]: Checked inductivity of 19280 backedges. 0 proven. 9640 refuted. 0 times theorem prover too weak. 9640 trivial. 0 not checked. [2024-12-05 21:54:25,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:25,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 418 states and 501 transitions. [2024-12-05 21:54:25,772 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 501 transitions. [2024-12-05 21:54:25,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 496 [2024-12-05 21:54:25,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:25,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:25,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:33,683 INFO L134 CoverageAnalysis]: Checked inductivity of 19764 backedges. 0 proven. 9882 refuted. 0 times theorem prover too weak. 9882 trivial. 0 not checked. [2024-12-05 21:54:51,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:51,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 423 states and 507 transitions. [2024-12-05 21:54:51,704 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 507 transitions. [2024-12-05 21:54:51,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 502 [2024-12-05 21:54:51,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:51,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:51,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:59,759 INFO L134 CoverageAnalysis]: Checked inductivity of 20254 backedges. 0 proven. 10127 refuted. 0 times theorem prover too weak. 10127 trivial. 0 not checked. [2024-12-05 21:55:18,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:18,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 428 states and 513 transitions. [2024-12-05 21:55:18,300 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 513 transitions. [2024-12-05 21:55:18,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 508 [2024-12-05 21:55:18,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:18,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:18,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:26,742 INFO L134 CoverageAnalysis]: Checked inductivity of 20750 backedges. 0 proven. 10375 refuted. 0 times theorem prover too weak. 10375 trivial. 0 not checked. [2024-12-05 21:55:45,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:45,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 433 states and 519 transitions. [2024-12-05 21:55:45,464 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 519 transitions. [2024-12-05 21:55:45,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2024-12-05 21:55:45,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:45,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:45,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat