./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-zilu/benchmark03_linear.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31e8da4e-97bf-46b7-8194-ee2926909b84/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31e8da4e-97bf-46b7-8194-ee2926909b84/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31e8da4e-97bf-46b7-8194-ee2926909b84/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31e8da4e-97bf-46b7-8194-ee2926909b84/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-zilu/benchmark03_linear.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31e8da4e-97bf-46b7-8194-ee2926909b84/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31e8da4e-97bf-46b7-8194-ee2926909b84/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 36118893e72f01ac34f08ae30ac9eb83d0074096398f7228653cb15beb7a3f4b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:43:22,276 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:43:22,369 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31e8da4e-97bf-46b7-8194-ee2926909b84/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 00:43:22,377 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:43:22,381 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:43:22,416 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:43:22,418 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:43:22,418 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:43:22,419 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:43:22,421 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:43:22,421 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:43:22,424 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:43:22,424 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:43:22,424 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:43:22,425 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:43:22,425 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:43:22,426 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:43:22,426 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:43:22,429 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:43:22,429 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:43:22,429 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:43:22,430 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:43:22,430 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:43:22,430 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:43:22,431 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:43:22,431 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:43:22,431 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:43:22,432 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:43:22,432 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:43:22,432 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:43:22,433 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:43:22,433 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:43:22,437 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:43:22,437 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:43:22,438 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:43:22,438 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31e8da4e-97bf-46b7-8194-ee2926909b84/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31e8da4e-97bf-46b7-8194-ee2926909b84/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 36118893e72f01ac34f08ae30ac9eb83d0074096398f7228653cb15beb7a3f4b [2024-11-09 00:43:22,701 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:43:22,729 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:43:22,733 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:43:22,735 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:43:22,735 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:43:22,737 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31e8da4e-97bf-46b7-8194-ee2926909b84/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loop-zilu/benchmark03_linear.i Unable to find full path for "g++" [2024-11-09 00:43:24,693 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:43:24,909 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:43:24,909 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31e8da4e-97bf-46b7-8194-ee2926909b84/sv-benchmarks/c/loop-zilu/benchmark03_linear.i [2024-11-09 00:43:24,916 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31e8da4e-97bf-46b7-8194-ee2926909b84/bin/ukojak-verify-ImItNfHLgk/data/e98c81003/a34e9f801e4a42f98b56b4af825e5d78/FLAG08a0b2e6e [2024-11-09 00:43:24,942 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31e8da4e-97bf-46b7-8194-ee2926909b84/bin/ukojak-verify-ImItNfHLgk/data/e98c81003/a34e9f801e4a42f98b56b4af825e5d78 [2024-11-09 00:43:24,945 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:43:24,949 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:43:24,950 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:43:24,950 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:43:24,956 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:43:24,957 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:43:24" (1/1) ... [2024-11-09 00:43:24,958 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d900e04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:24, skipping insertion in model container [2024-11-09 00:43:24,959 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:43:24" (1/1) ... [2024-11-09 00:43:24,988 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:43:25,231 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:43:25,241 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:43:25,262 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:43:25,280 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:43:25,281 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:25 WrapperNode [2024-11-09 00:43:25,281 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:43:25,282 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:43:25,282 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:43:25,283 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:43:25,290 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:25" (1/1) ... [2024-11-09 00:43:25,297 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:25" (1/1) ... [2024-11-09 00:43:25,316 INFO L138 Inliner]: procedures = 15, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 68 [2024-11-09 00:43:25,316 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:43:25,317 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:43:25,317 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:43:25,317 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:43:25,328 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:25" (1/1) ... [2024-11-09 00:43:25,328 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:25" (1/1) ... [2024-11-09 00:43:25,329 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:25" (1/1) ... [2024-11-09 00:43:25,331 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:25" (1/1) ... [2024-11-09 00:43:25,334 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:25" (1/1) ... [2024-11-09 00:43:25,341 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:25" (1/1) ... [2024-11-09 00:43:25,346 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:25" (1/1) ... [2024-11-09 00:43:25,347 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:25" (1/1) ... [2024-11-09 00:43:25,348 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:43:25,349 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:43:25,349 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:43:25,349 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:43:25,350 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:25" (1/1) ... [2024-11-09 00:43:25,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:43:25,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31e8da4e-97bf-46b7-8194-ee2926909b84/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:43:25,383 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31e8da4e-97bf-46b7-8194-ee2926909b84/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:43:25,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31e8da4e-97bf-46b7-8194-ee2926909b84/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:43:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:43:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:43:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:43:25,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:43:25,494 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:43:25,496 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:43:25,655 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2024-11-09 00:43:25,655 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:43:25,703 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:43:25,703 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:43:25,704 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:43:25 BoogieIcfgContainer [2024-11-09 00:43:25,704 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:43:25,705 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:43:25,705 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:43:25,716 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:43:25,716 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:43:25" (1/1) ... [2024-11-09 00:43:25,725 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:43:25,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:25,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 28 states and 31 transitions. [2024-11-09 00:43:25,776 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 31 transitions. [2024-11-09 00:43:25,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:43:25,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:25,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:26,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:26,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:26,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 36 transitions. [2024-11-09 00:43:26,118 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2024-11-09 00:43:26,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:43:26,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:26,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:26,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:26,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:26,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:26,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 35 states and 43 transitions. [2024-11-09 00:43:26,436 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2024-11-09 00:43:26,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:43:26,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:26,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:26,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:26,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:26,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:26,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 40 states and 53 transitions. [2024-11-09 00:43:26,967 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 53 transitions. [2024-11-09 00:43:26,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:43:26,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:26,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:26,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:27,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:27,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:27,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 41 states and 54 transitions. [2024-11-09 00:43:27,089 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 54 transitions. [2024-11-09 00:43:27,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:43:27,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:27,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:27,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:27,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:28,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:28,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 48 states and 67 transitions. [2024-11-09 00:43:28,048 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 67 transitions. [2024-11-09 00:43:28,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:43:28,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:28,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:28,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:28,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:29,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:29,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 56 states and 81 transitions. [2024-11-09 00:43:29,124 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 81 transitions. [2024-11-09 00:43:29,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:43:29,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:29,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:29,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:29,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:30,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:30,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 65 states and 98 transitions. [2024-11-09 00:43:30,747 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 98 transitions. [2024-11-09 00:43:30,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:43:30,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:30,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:30,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:30,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:32,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:32,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 75 states and 116 transitions. [2024-11-09 00:43:32,886 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 116 transitions. [2024-11-09 00:43:32,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:43:32,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:32,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:32,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:33,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:33,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:33,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 78 states and 124 transitions. [2024-11-09 00:43:33,146 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 124 transitions. [2024-11-09 00:43:33,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:43:33,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:33,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:33,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:33,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:33,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:33,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 81 states and 138 transitions. [2024-11-09 00:43:33,494 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 138 transitions. [2024-11-09 00:43:33,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:43:33,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:33,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:33,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:33,565 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:35,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:35,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 89 states and 149 transitions. [2024-11-09 00:43:35,010 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 149 transitions. [2024-11-09 00:43:35,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:43:35,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:35,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:35,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:35,196 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:36,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:36,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 100 states and 174 transitions. [2024-11-09 00:43:36,862 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 174 transitions. [2024-11-09 00:43:36,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:43:36,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:36,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:36,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:36,919 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:37,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:37,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 102 states and 176 transitions. [2024-11-09 00:43:37,173 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 176 transitions. [2024-11-09 00:43:37,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:43:37,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:37,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:37,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:37,393 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:39,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:39,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 112 states and 197 transitions. [2024-11-09 00:43:39,183 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 197 transitions. [2024-11-09 00:43:39,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:43:39,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:39,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:39,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:39,223 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:39,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:39,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 114 states and 199 transitions. [2024-11-09 00:43:39,495 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 199 transitions. [2024-11-09 00:43:39,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:43:39,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:39,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:39,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:39,689 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:41,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:41,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 125 states and 226 transitions. [2024-11-09 00:43:41,867 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 226 transitions. [2024-11-09 00:43:41,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:43:41,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:41,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:41,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:41,941 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:42,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:42,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 127 states and 228 transitions. [2024-11-09 00:43:42,254 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 228 transitions. [2024-11-09 00:43:42,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:43:42,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:42,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:42,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:42,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:45,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:45,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 137 states and 247 transitions. [2024-11-09 00:43:45,410 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 247 transitions. [2024-11-09 00:43:45,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:43:45,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:45,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:45,484 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:45,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:45,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 139 states and 249 transitions. [2024-11-09 00:43:45,850 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 249 transitions. [2024-11-09 00:43:45,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:43:45,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:45,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:45,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:46,596 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:49,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:49,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 150 states and 277 transitions. [2024-11-09 00:43:49,621 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 277 transitions. [2024-11-09 00:43:49,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:43:49,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:49,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:49,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:49,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:50,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:50,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 152 states and 279 transitions. [2024-11-09 00:43:50,341 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 279 transitions. [2024-11-09 00:43:50,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:43:50,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:50,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:50,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:50,828 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:53,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:53,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 160 states and 295 transitions. [2024-11-09 00:43:53,315 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 295 transitions. [2024-11-09 00:43:53,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:43:53,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:53,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:53,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:53,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:53,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:53,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 162 states and 297 transitions. [2024-11-09 00:43:53,914 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 297 transitions. [2024-11-09 00:43:53,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:43:53,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:53,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:53,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:54,492 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:57,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:57,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 172 states and 317 transitions. [2024-11-09 00:43:57,147 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 317 transitions. [2024-11-09 00:43:57,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:43:57,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:57,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:57,602 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:57,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:57,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 173 states and 317 transitions. [2024-11-09 00:43:57,760 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 317 transitions. [2024-11-09 00:43:57,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:43:57,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:57,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:58,249 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:01,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:01,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 183 states and 337 transitions. [2024-11-09 00:44:01,151 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 337 transitions. [2024-11-09 00:44:01,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:44:01,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:01,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:01,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:01,362 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:05,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:05,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 194 states and 360 transitions. [2024-11-09 00:44:05,455 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 360 transitions. [2024-11-09 00:44:05,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:44:05,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:05,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:05,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:05,683 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:08,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:08,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 201 states and 375 transitions. [2024-11-09 00:44:08,506 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 375 transitions. [2024-11-09 00:44:08,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:44:08,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:08,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:08,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:08,898 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:09,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:09,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 204 states and 388 transitions. [2024-11-09 00:44:09,860 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 388 transitions. [2024-11-09 00:44:09,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:44:09,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:09,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:09,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:10,290 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:14,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:14,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 215 states and 427 transitions. [2024-11-09 00:44:14,230 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 427 transitions. [2024-11-09 00:44:14,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:44:14,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:14,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:14,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:14,273 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:18,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:18,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 225 states and 446 transitions. [2024-11-09 00:44:18,173 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 446 transitions. [2024-11-09 00:44:18,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:44:18,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:18,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:18,438 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:22,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:22,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 235 states and 467 transitions. [2024-11-09 00:44:22,082 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 467 transitions. [2024-11-09 00:44:22,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:44:22,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:22,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:22,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:22,595 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:26,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:26,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 246 states and 506 transitions. [2024-11-09 00:44:26,156 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 506 transitions. [2024-11-09 00:44:26,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:44:26,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:26,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:26,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:26,385 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:30,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:30,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 255 states and 522 transitions. [2024-11-09 00:44:30,284 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 522 transitions. [2024-11-09 00:44:30,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:44:30,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:30,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:30,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:32,331 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:38,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:38,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 266 states and 545 transitions. [2024-11-09 00:44:38,676 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 545 transitions. [2024-11-09 00:44:38,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:44:38,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:38,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:38,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:38,746 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:43,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:43,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 275 states and 561 transitions. [2024-11-09 00:44:43,212 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 561 transitions. [2024-11-09 00:44:43,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:44:43,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:43,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:43,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:45,470 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:51,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:51,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 286 states and 602 transitions. [2024-11-09 00:44:51,651 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 602 transitions. [2024-11-09 00:44:51,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:44:51,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:51,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:51,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:51,917 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:55,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:55,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 294 states and 614 transitions. [2024-11-09 00:44:55,495 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 614 transitions. [2024-11-09 00:44:55,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:44:55,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:55,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:55,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:57,212 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:03,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:03,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 305 states and 633 transitions. [2024-11-09 00:45:03,429 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 633 transitions. [2024-11-09 00:45:03,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:45:03,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:03,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:03,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:03,486 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:06,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:06,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 312 states and 643 transitions. [2024-11-09 00:45:06,669 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 643 transitions. [2024-11-09 00:45:06,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:45:06,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:06,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:06,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:08,742 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:15,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:15,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 323 states and 673 transitions. [2024-11-09 00:45:15,008 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 673 transitions. [2024-11-09 00:45:15,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:45:15,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:15,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:15,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:15,229 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:18,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:18,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 330 states and 680 transitions. [2024-11-09 00:45:18,756 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 680 transitions. [2024-11-09 00:45:18,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:45:18,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:18,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:18,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:19,070 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:21,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:21,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 335 states and 685 transitions. [2024-11-09 00:45:21,746 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 685 transitions. [2024-11-09 00:45:21,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:45:21,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:21,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:21,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:21,770 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:45:25,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:25,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 345 states and 707 transitions. [2024-11-09 00:45:25,941 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 707 transitions. [2024-11-09 00:45:25,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:45:25,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:25,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:25,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:27,921 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:33,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:33,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 355 states and 736 transitions. [2024-11-09 00:45:33,390 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 736 transitions. [2024-11-09 00:45:33,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:45:33,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:33,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:33,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:33,972 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:36,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:36,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 361 states and 749 transitions. [2024-11-09 00:45:36,805 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 749 transitions. [2024-11-09 00:45:36,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:45:36,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:36,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:36,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:37,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:42,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:42,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 372 states and 799 transitions. [2024-11-09 00:45:42,667 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 799 transitions. [2024-11-09 00:45:42,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:45:42,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:42,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:42,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:43,296 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:48,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:48,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 381 states and 821 transitions. [2024-11-09 00:45:48,007 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 821 transitions. [2024-11-09 00:45:48,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:45:48,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:48,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:48,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:48,664 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:50,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:50,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 384 states and 841 transitions. [2024-11-09 00:45:50,392 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 841 transitions. [2024-11-09 00:45:50,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:45:50,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:50,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:50,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:51,196 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:57,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:57,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 395 states and 894 transitions. [2024-11-09 00:45:57,071 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 894 transitions. [2024-11-09 00:45:57,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:45:57,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:57,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:57,098 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:46:02,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:02,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 405 states and 915 transitions. [2024-11-09 00:46:02,969 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 915 transitions. [2024-11-09 00:46:02,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:46:02,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:02,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:02,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:07,389 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:17,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:17,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 416 states and 942 transitions. [2024-11-09 00:46:17,845 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 942 transitions. [2024-11-09 00:46:17,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:46:17,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:17,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:17,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:22,538 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:32,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:32,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 427 states and 998 transitions. [2024-11-09 00:46:32,914 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 998 transitions. [2024-11-09 00:46:32,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:46:32,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:32,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:32,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:33,504 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:38,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:38,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 436 states and 1017 transitions. [2024-11-09 00:46:38,881 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1017 transitions. [2024-11-09 00:46:38,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:46:38,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:38,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:38,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:39,721 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:43,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:43,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 442 states and 1031 transitions. [2024-11-09 00:46:43,246 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1031 transitions. [2024-11-09 00:46:43,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:46:43,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:43,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:43,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:47,151 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:57,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:57,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 453 states and 1052 transitions. [2024-11-09 00:46:57,335 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1052 transitions. [2024-11-09 00:46:57,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:46:57,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:57,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:57,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:57,539 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:03,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:03,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 462 states and 1071 transitions. [2024-11-09 00:47:03,468 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1071 transitions. [2024-11-09 00:47:03,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:47:03,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:03,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:03,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:03,533 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:07,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:07,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 468 states and 1085 transitions. [2024-11-09 00:47:07,298 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1085 transitions. [2024-11-09 00:47:07,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:47:07,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:07,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:07,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:11,513 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:23,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:23,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 479 states and 1123 transitions. [2024-11-09 00:47:23,004 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1123 transitions. [2024-11-09 00:47:23,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:47:23,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:23,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:23,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:23,917 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 37 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:29,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:29,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 486 states and 1135 transitions. [2024-11-09 00:47:29,069 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1135 transitions. [2024-11-09 00:47:29,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:47:29,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:29,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:29,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:29,713 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 37 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:32,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:32,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 490 states and 1142 transitions. [2024-11-09 00:47:32,213 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1142 transitions. [2024-11-09 00:47:32,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:47:32,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:32,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:32,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:32,280 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:37,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:37,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 497 states and 1154 transitions. [2024-11-09 00:47:37,466 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1154 transitions. [2024-11-09 00:47:37,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:47:37,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:37,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:37,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:37,553 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:40,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:40,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 501 states and 1161 transitions. [2024-11-09 00:47:40,268 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1161 transitions. [2024-11-09 00:47:40,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:47:40,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:40,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:40,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:40,679 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:46,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:46,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 508 states and 1169 transitions. [2024-11-09 00:47:46,196 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1169 transitions. [2024-11-09 00:47:46,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:47:46,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:46,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:46,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:46,554 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:49,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:49,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 512 states and 1172 transitions. [2024-11-09 00:47:49,448 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1172 transitions. [2024-11-09 00:47:49,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:47:49,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:49,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:49,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:49,473 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:47:55,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:55,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 522 states and 1197 transitions. [2024-11-09 00:47:55,757 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1197 transitions. [2024-11-09 00:47:55,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:47:55,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:55,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:55,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:56,289 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:00,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:00,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 527 states and 1202 transitions. [2024-11-09 00:48:00,385 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1202 transitions. [2024-11-09 00:48:00,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:48:00,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:00,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:00,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:00,997 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:02,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:02,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 529 states and 1203 transitions. [2024-11-09 00:48:02,387 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1203 transitions. [2024-11-09 00:48:02,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:48:02,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:02,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:02,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:03,526 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:08,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:08,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 535 states and 1218 transitions. [2024-11-09 00:48:08,080 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1218 transitions. [2024-11-09 00:48:08,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:48:08,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:08,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:08,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:08,970 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:16,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:16,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 546 states and 1279 transitions. [2024-11-09 00:48:16,791 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1279 transitions. [2024-11-09 00:48:16,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:48:16,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:16,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:16,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:21,892 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:33,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:33,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 556 states and 1318 transitions. [2024-11-09 00:48:33,011 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1318 transitions. [2024-11-09 00:48:33,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:48:33,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:33,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:33,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:34,401 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 63 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:41,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:41,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 565 states and 1344 transitions. [2024-11-09 00:48:41,976 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1344 transitions. [2024-11-09 00:48:41,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:48:41,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:41,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:41,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:43,080 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:52,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:52,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 576 states and 1413 transitions. [2024-11-09 00:48:52,030 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1413 transitions. [2024-11-09 00:48:52,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:48:52,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:52,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:52,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:00,600 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:18,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:18,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 587 states and 1443 transitions. [2024-11-09 00:49:18,867 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1443 transitions. [2024-11-09 00:49:18,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:49:18,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:18,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:18,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:19,890 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:22,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:22,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 590 states and 1470 transitions. [2024-11-09 00:49:22,971 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1470 transitions. [2024-11-09 00:49:22,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:49:22,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:22,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:22,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:31,987 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:49,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:49,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 601 states and 1546 transitions. [2024-11-09 00:49:49,353 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1546 transitions. [2024-11-09 00:49:49,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:49:49,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:49,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:49,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:49,381 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-09 00:49:59,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:59,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 611 states and 1571 transitions. [2024-11-09 00:49:59,810 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1571 transitions. [2024-11-09 00:49:59,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:49:59,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:59,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:59,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:08,398 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:24,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:24,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 622 states and 1594 transitions. [2024-11-09 00:50:24,446 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1594 transitions. [2024-11-09 00:50:24,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:50:24,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:24,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:24,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:32,329 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:49,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:49,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 633 states and 1640 transitions. [2024-11-09 00:50:49,201 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1640 transitions. [2024-11-09 00:50:49,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:50:49,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:49,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:49,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:50,375 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:58,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:58,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 642 states and 1661 transitions. [2024-11-09 00:50:58,976 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1661 transitions. [2024-11-09 00:50:58,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:50:58,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:58,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:58,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:00,159 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:05,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:05,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 648 states and 1677 transitions. [2024-11-09 00:51:05,600 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1677 transitions. [2024-11-09 00:51:05,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:51:05,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:05,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:05,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:05,659 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:13,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:13,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 657 states and 1698 transitions. [2024-11-09 00:51:13,921 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1698 transitions. [2024-11-09 00:51:13,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:51:13,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:13,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:13,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:13,971 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:19,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:19,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 663 states and 1714 transitions. [2024-11-09 00:51:19,251 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1714 transitions. [2024-11-09 00:51:19,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:51:19,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:19,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:19,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:20,542 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 75 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:27,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:27,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 670 states and 1727 transitions. [2024-11-09 00:51:27,649 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1727 transitions. [2024-11-09 00:51:27,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:51:27,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:27,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:27,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:28,915 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 75 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:32,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:32,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 674 states and 1735 transitions. [2024-11-09 00:51:32,450 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1735 transitions. [2024-11-09 00:51:32,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:51:32,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:32,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:32,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:32,484 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:51:40,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:40,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 684 states and 1763 transitions. [2024-11-09 00:51:40,943 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1763 transitions. [2024-11-09 00:51:40,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:51:40,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:40,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:40,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:41,023 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:48,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:48,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 691 states and 1776 transitions. [2024-11-09 00:51:48,029 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1776 transitions. [2024-11-09 00:51:48,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:51:48,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:48,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:48,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:48,106 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:51,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:51,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 695 states and 1784 transitions. [2024-11-09 00:51:51,812 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1784 transitions. [2024-11-09 00:51:51,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:51:51,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:51,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:51,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:54,168 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:59,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:59,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 701 states and 1801 transitions. [2024-11-09 00:51:59,936 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1801 transitions. [2024-11-09 00:51:59,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:51:59,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:59,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:59,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:00,440 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:07,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:07,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 708 states and 1809 transitions. [2024-11-09 00:52:07,991 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1809 transitions. [2024-11-09 00:52:07,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:52:07,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:07,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:08,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:08,471 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:12,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:12,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 712 states and 1812 transitions. [2024-11-09 00:52:12,546 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1812 transitions. [2024-11-09 00:52:12,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:52:12,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:12,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:12,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:14,023 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:24,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:24,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 723 states and 1886 transitions. [2024-11-09 00:52:24,578 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1886 transitions. [2024-11-09 00:52:24,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:52:24,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:24,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:24,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:25,190 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:30,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:30,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 728 states and 1891 transitions. [2024-11-09 00:52:30,943 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1891 transitions. [2024-11-09 00:52:30,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:52:30,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:30,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:30,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:31,548 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:33,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:33,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 730 states and 1892 transitions. [2024-11-09 00:52:33,654 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1892 transitions. [2024-11-09 00:52:33,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:52:33,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:33,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:33,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:36,101 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 106 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:45,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:45,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 739 states and 1921 transitions. [2024-11-09 00:52:45,690 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1921 transitions. [2024-11-09 00:52:45,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:52:45,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:45,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:45,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:47,035 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:59,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:59,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 750 states and 2005 transitions. [2024-11-09 00:52:59,065 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 2005 transitions. [2024-11-09 00:52:59,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:52:59,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:59,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:59,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:09,807 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:30,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:30,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 760 states and 2055 transitions. [2024-11-09 00:53:30,653 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 2055 transitions. [2024-11-09 00:53:30,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:53:30,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:30,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:30,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:44,775 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:11,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:11,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 771 states and 2089 transitions. [2024-11-09 00:54:11,153 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 2089 transitions. [2024-11-09 00:54:11,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:54:11,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:11,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:11,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:25,639 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:51,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:51,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 782 states and 2185 transitions. [2024-11-09 00:54:51,083 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 2185 transitions. [2024-11-09 00:54:51,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:54:51,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:51,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:51,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:03,476 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:26,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:26,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 793 states and 2210 transitions. [2024-11-09 00:55:26,060 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 2210 transitions. [2024-11-09 00:55:26,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:55:26,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:26,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:26,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:27,443 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:31,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:31,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 796 states and 2243 transitions. [2024-11-09 00:55:31,253 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 2243 transitions. [2024-11-09 00:55:31,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:55:31,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:31,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:31,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:44,162 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:08,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:08,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 807 states and 2297 transitions. [2024-11-09 00:56:08,125 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 2297 transitions. [2024-11-09 00:56:08,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:56:08,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:08,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:08,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:08,154 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-09 00:56:20,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:20,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 817 states and 2325 transitions. [2024-11-09 00:56:20,311 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 2325 transitions. [2024-11-09 00:56:20,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:56:20,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:20,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:20,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:22,642 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:34,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:34,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 826 states and 2348 transitions. [2024-11-09 00:56:34,061 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 2348 transitions. [2024-11-09 00:56:34,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:56:34,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:34,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:34,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:36,578 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:43,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:43,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 832 states and 2366 transitions. [2024-11-09 00:56:43,898 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 2366 transitions. [2024-11-09 00:56:43,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:56:43,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:43,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:43,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:43,947 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked.