./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-invgen/apache-get-tag.i.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17f0a1bf-95eb-4982-990c-e803c6e42f3a/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17f0a1bf-95eb-4982-990c-e803c6e42f3a/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17f0a1bf-95eb-4982-990c-e803c6e42f3a/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17f0a1bf-95eb-4982-990c-e803c6e42f3a/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/apache-get-tag.i.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17f0a1bf-95eb-4982-990c-e803c6e42f3a/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17f0a1bf-95eb-4982-990c-e803c6e42f3a/bin/ukojak-verify-afCqCEvfdi --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 133ba40f5b51c272364c51a4e246bcd97a40cd88b0bcd4bd92df8f8d6bb23a52 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:11:55,824 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:11:55,959 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17f0a1bf-95eb-4982-990c-e803c6e42f3a/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-24 23:11:55,968 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:11:55,969 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:11:56,010 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:11:56,012 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:11:56,013 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:11:56,015 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:11:56,020 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:11:56,021 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:11:56,022 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:11:56,022 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:11:56,024 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:11:56,024 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:11:56,026 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:11:56,027 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:11:56,027 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:11:56,027 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:11:56,028 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-24 23:11:56,028 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 23:11:56,029 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:11:56,031 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:11:56,031 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:11:56,032 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:11:56,033 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:11:56,033 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:11:56,033 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:11:56,034 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:11:56,034 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:11:56,036 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:11:56,036 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:11:56,036 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:11:56,037 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:11:56,037 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:11:56,037 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_17f0a1bf-95eb-4982-990c-e803c6e42f3a/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17f0a1bf-95eb-4982-990c-e803c6e42f3a/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 133ba40f5b51c272364c51a4e246bcd97a40cd88b0bcd4bd92df8f8d6bb23a52 [2023-11-24 23:11:56,397 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:11:56,435 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:11:56,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:11:56,440 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:11:56,441 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:11:56,443 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17f0a1bf-95eb-4982-990c-e803c6e42f3a/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/loop-invgen/apache-get-tag.i.v+lhb-reducer.c [2023-11-24 23:11:59,687 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:11:59,906 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:11:59,907 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17f0a1bf-95eb-4982-990c-e803c6e42f3a/sv-benchmarks/c/loop-invgen/apache-get-tag.i.v+lhb-reducer.c [2023-11-24 23:11:59,919 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17f0a1bf-95eb-4982-990c-e803c6e42f3a/bin/ukojak-verify-afCqCEvfdi/data/792f8f1cd/f56b1df22c7b4b4287d071e11ad591bb/FLAGb0ba17e9a [2023-11-24 23:11:59,936 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17f0a1bf-95eb-4982-990c-e803c6e42f3a/bin/ukojak-verify-afCqCEvfdi/data/792f8f1cd/f56b1df22c7b4b4287d071e11ad591bb [2023-11-24 23:11:59,940 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:11:59,942 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:11:59,944 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:11:59,944 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:11:59,950 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:11:59,951 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:11:59" (1/1) ... [2023-11-24 23:11:59,953 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c87eb59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:59, skipping insertion in model container [2023-11-24 23:11:59,953 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:11:59" (1/1) ... [2023-11-24 23:11:59,995 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:12:00,310 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:12:00,330 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:12:00,394 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:12:00,410 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:12:00,411 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:00 WrapperNode [2023-11-24 23:12:00,411 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:12:00,412 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:12:00,412 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:12:00,413 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:12:00,421 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:00" (1/1) ... [2023-11-24 23:12:00,439 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:00" (1/1) ... [2023-11-24 23:12:00,476 INFO L138 Inliner]: procedures = 14, calls = 25, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 288 [2023-11-24 23:12:00,476 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:12:00,477 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:12:00,477 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:12:00,478 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:12:00,488 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:00" (1/1) ... [2023-11-24 23:12:00,489 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:00" (1/1) ... [2023-11-24 23:12:00,492 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:00" (1/1) ... [2023-11-24 23:12:00,492 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:00" (1/1) ... [2023-11-24 23:12:00,500 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:00" (1/1) ... [2023-11-24 23:12:00,503 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:00" (1/1) ... [2023-11-24 23:12:00,505 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:00" (1/1) ... [2023-11-24 23:12:00,507 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:00" (1/1) ... [2023-11-24 23:12:00,511 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:12:00,512 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:12:00,512 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:12:00,513 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:12:00,514 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:00" (1/1) ... [2023-11-24 23:12:00,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:12:00,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17f0a1bf-95eb-4982-990c-e803c6e42f3a/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:12:00,553 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17f0a1bf-95eb-4982-990c-e803c6e42f3a/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:12:00,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17f0a1bf-95eb-4982-990c-e803c6e42f3a/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:12:00,627 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-24 23:12:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-24 23:12:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:12:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:12:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:12:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:12:00,721 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:12:00,723 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:12:01,167 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:12:01,224 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:12:01,224 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 23:12:01,227 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:12:01 BoogieIcfgContainer [2023-11-24 23:12:01,227 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:12:01,229 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:12:01,229 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:12:01,241 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:12:01,242 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:12:01" (1/1) ... [2023-11-24 23:12:01,254 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:12:01,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:01,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 95 states and 141 transitions. [2023-11-24 23:12:01,327 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 141 transitions. [2023-11-24 23:12:01,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2023-11-24 23:12:01,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:01,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:01,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:01,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:01,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 94 states and 140 transitions. [2023-11-24 23:12:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 140 transitions. [2023-11-24 23:12:01,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-11-24 23:12:01,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:01,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:01,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:01,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:01,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:01,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 93 states and 139 transitions. [2023-11-24 23:12:01,683 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 139 transitions. [2023-11-24 23:12:01,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-24 23:12:01,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:01,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:01,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:01,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:02,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:02,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 95 states and 142 transitions. [2023-11-24 23:12:02,021 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 142 transitions. [2023-11-24 23:12:02,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-24 23:12:02,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:02,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:02,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:02,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:02,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:02,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 97 states and 145 transitions. [2023-11-24 23:12:02,121 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 145 transitions. [2023-11-24 23:12:02,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-24 23:12:02,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:02,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:02,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:02,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:02,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:02,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 98 states and 146 transitions. [2023-11-24 23:12:02,239 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 146 transitions. [2023-11-24 23:12:02,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-24 23:12:02,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:02,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:02,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:02,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:02,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:02,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 99 states and 147 transitions. [2023-11-24 23:12:02,363 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 147 transitions. [2023-11-24 23:12:02,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-24 23:12:02,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:02,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:02,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:02,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:02,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:02,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 105 states and 160 transitions. [2023-11-24 23:12:02,547 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 160 transitions. [2023-11-24 23:12:02,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-24 23:12:02,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:02,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:02,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:02,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:02,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:02,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 111 states and 171 transitions. [2023-11-24 23:12:02,675 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 171 transitions. [2023-11-24 23:12:02,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-24 23:12:02,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:02,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:02,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:02,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:02,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:02,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 115 states and 177 transitions. [2023-11-24 23:12:02,749 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 177 transitions. [2023-11-24 23:12:02,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 23:12:02,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:02,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:02,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:02,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:02,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:02,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 120 states and 186 transitions. [2023-11-24 23:12:02,826 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 186 transitions. [2023-11-24 23:12:02,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 23:12:02,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:02,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:02,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:02,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:03,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:03,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 127 states and 197 transitions. [2023-11-24 23:12:03,007 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 197 transitions. [2023-11-24 23:12:03,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 23:12:03,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:03,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:03,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:03,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:03,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:03,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 134 states and 210 transitions. [2023-11-24 23:12:03,092 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 210 transitions. [2023-11-24 23:12:03,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 23:12:03,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:03,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:03,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:03,130 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:03,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:03,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 139 states and 217 transitions. [2023-11-24 23:12:03,174 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 217 transitions. [2023-11-24 23:12:03,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-24 23:12:03,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:03,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:03,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:03,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:03,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:03,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 145 states and 227 transitions. [2023-11-24 23:12:03,255 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 227 transitions. [2023-11-24 23:12:03,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 23:12:03,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:03,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:03,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:03,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:03,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:03,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 149 states and 235 transitions. [2023-11-24 23:12:03,583 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 235 transitions. [2023-11-24 23:12:03,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 23:12:03,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:03,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:03,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:03,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:03,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:03,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 155 states and 246 transitions. [2023-11-24 23:12:03,742 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 246 transitions. [2023-11-24 23:12:03,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 23:12:03,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:03,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:03,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:03,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:03,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:03,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 161 states and 257 transitions. [2023-11-24 23:12:03,976 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 257 transitions. [2023-11-24 23:12:03,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 23:12:03,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:03,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:03,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:04,014 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:12:04,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:04,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 160 states and 256 transitions. [2023-11-24 23:12:04,117 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 256 transitions. [2023-11-24 23:12:04,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 23:12:04,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:04,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:04,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:04,152 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:12:04,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:04,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 159 states and 255 transitions. [2023-11-24 23:12:04,195 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 255 transitions. [2023-11-24 23:12:04,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 23:12:04,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:04,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:04,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:04,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:04,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:04,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 152 states and 242 transitions. [2023-11-24 23:12:04,259 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 242 transitions. [2023-11-24 23:12:04,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 23:12:04,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:04,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:04,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:04,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:04,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:04,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 159 states and 253 transitions. [2023-11-24 23:12:04,356 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 253 transitions. [2023-11-24 23:12:04,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 23:12:04,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:04,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:04,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:04,403 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:04,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:04,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 166 states and 264 transitions. [2023-11-24 23:12:04,456 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 264 transitions. [2023-11-24 23:12:04,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 23:12:04,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:04,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:04,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:04,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:04,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:04,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 161 states and 256 transitions. [2023-11-24 23:12:04,534 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 256 transitions. [2023-11-24 23:12:04,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 23:12:04,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:04,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:04,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:04,575 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:04,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:04,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 166 states and 263 transitions. [2023-11-24 23:12:04,612 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 263 transitions. [2023-11-24 23:12:04,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:12:04,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:04,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:04,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:04,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:04,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:04,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 167 states and 264 transitions. [2023-11-24 23:12:04,713 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 264 transitions. [2023-11-24 23:12:04,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-24 23:12:04,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:04,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:04,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:04,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:04,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:04,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 174 states and 276 transitions. [2023-11-24 23:12:04,971 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 276 transitions. [2023-11-24 23:12:04,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-24 23:12:04,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:04,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:04,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:05,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:05,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:05,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 180 states and 286 transitions. [2023-11-24 23:12:05,098 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 286 transitions. [2023-11-24 23:12:05,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-11-24 23:12:05,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:05,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:05,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:05,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:05,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:05,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 181 states and 287 transitions. [2023-11-24 23:12:05,186 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 287 transitions. [2023-11-24 23:12:05,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-11-24 23:12:05,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:05,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:05,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:05,240 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:05,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:05,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 188 states and 298 transitions. [2023-11-24 23:12:05,317 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 298 transitions. [2023-11-24 23:12:05,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-11-24 23:12:05,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:05,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:05,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:05,391 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:05,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:05,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 193 states and 305 transitions. [2023-11-24 23:12:05,452 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 305 transitions. [2023-11-24 23:12:05,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-24 23:12:05,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:05,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:05,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:05,551 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:05,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:05,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 199 states and 316 transitions. [2023-11-24 23:12:05,681 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 316 transitions. [2023-11-24 23:12:05,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-24 23:12:05,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:05,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:05,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:05,750 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:05,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:05,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 206 states and 327 transitions. [2023-11-24 23:12:05,826 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 327 transitions. [2023-11-24 23:12:05,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 23:12:05,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:05,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:05,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:05,901 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:05,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:06,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 213 states and 338 transitions. [2023-11-24 23:12:06,002 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 338 transitions. [2023-11-24 23:12:06,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 23:12:06,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:06,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:06,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:06,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:06,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:06,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 214 states and 339 transitions. [2023-11-24 23:12:06,165 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 339 transitions. [2023-11-24 23:12:06,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 23:12:06,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:06,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:06,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:06,239 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:06,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:06,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 219 states and 346 transitions. [2023-11-24 23:12:06,298 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 346 transitions. [2023-11-24 23:12:06,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:12:06,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:06,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:06,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:06,413 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:06,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:06,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 226 states and 358 transitions. [2023-11-24 23:12:06,561 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 358 transitions. [2023-11-24 23:12:06,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:12:06,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:06,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:06,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:06,668 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:06,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:06,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 232 states and 368 transitions. [2023-11-24 23:12:06,743 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 368 transitions. [2023-11-24 23:12:06,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-24 23:12:06,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:06,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:06,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:06,832 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:06,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:06,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 233 states and 369 transitions. [2023-11-24 23:12:06,879 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 369 transitions. [2023-11-24 23:12:06,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-24 23:12:06,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:06,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:06,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:06,975 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:07,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:07,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 240 states and 380 transitions. [2023-11-24 23:12:07,053 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 380 transitions. [2023-11-24 23:12:07,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-24 23:12:07,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:07,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:07,146 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:07,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:07,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 245 states and 387 transitions. [2023-11-24 23:12:07,208 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 387 transitions. [2023-11-24 23:12:07,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-24 23:12:07,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:07,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:07,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:07,425 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:07,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:07,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 251 states and 398 transitions. [2023-11-24 23:12:07,581 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 398 transitions. [2023-11-24 23:12:07,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-24 23:12:07,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:07,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:07,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:07,681 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:07,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:07,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 258 states and 409 transitions. [2023-11-24 23:12:07,768 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 409 transitions. [2023-11-24 23:12:07,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 23:12:07,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:07,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:07,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:07,875 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:07,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:07,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 259 states and 410 transitions. [2023-11-24 23:12:07,924 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 410 transitions. [2023-11-24 23:12:07,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-24 23:12:07,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:07,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:08,081 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:08,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:08,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 266 states and 421 transitions. [2023-11-24 23:12:08,177 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 421 transitions. [2023-11-24 23:12:08,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-24 23:12:08,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:08,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:08,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:08,288 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:08,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:08,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 271 states and 428 transitions. [2023-11-24 23:12:08,353 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 428 transitions. [2023-11-24 23:12:08,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 23:12:08,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:08,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:08,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:08,531 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:08,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:08,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 278 states and 440 transitions. [2023-11-24 23:12:08,701 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 440 transitions. [2023-11-24 23:12:08,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 23:12:08,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:08,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:08,920 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:09,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:09,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 284 states and 450 transitions. [2023-11-24 23:12:09,007 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 450 transitions. [2023-11-24 23:12:09,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-24 23:12:09,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:09,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:09,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:09,123 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:09,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:09,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 285 states and 451 transitions. [2023-11-24 23:12:09,187 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 451 transitions. [2023-11-24 23:12:09,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-24 23:12:09,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:09,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:09,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:09,317 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:09,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:09,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 292 states and 462 transitions. [2023-11-24 23:12:09,404 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 462 transitions. [2023-11-24 23:12:09,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-24 23:12:09,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:09,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:09,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:09,567 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:09,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:09,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 297 states and 469 transitions. [2023-11-24 23:12:09,637 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 469 transitions. [2023-11-24 23:12:09,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-24 23:12:09,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:09,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:09,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:09,823 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:10,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:10,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 303 states and 480 transitions. [2023-11-24 23:12:10,014 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 480 transitions. [2023-11-24 23:12:10,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 23:12:10,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:10,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:10,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:10,189 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:10,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:10,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 310 states and 491 transitions. [2023-11-24 23:12:10,286 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 491 transitions. [2023-11-24 23:12:10,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:12:10,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:10,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:10,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:10,510 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:10,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:10,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 311 states and 492 transitions. [2023-11-24 23:12:10,578 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 492 transitions. [2023-11-24 23:12:10,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:12:10,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:10,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:10,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:10,720 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:10,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:10,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 318 states and 503 transitions. [2023-11-24 23:12:10,808 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 503 transitions. [2023-11-24 23:12:10,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:12:10,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:10,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:10,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:10,937 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:11,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:11,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 323 states and 510 transitions. [2023-11-24 23:12:11,035 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 510 transitions. [2023-11-24 23:12:11,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:12:11,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:11,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:11,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:11,257 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:11,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:11,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 330 states and 522 transitions. [2023-11-24 23:12:11,431 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 522 transitions. [2023-11-24 23:12:11,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:12:11,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:11,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:11,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:11,568 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:11,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:11,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 336 states and 532 transitions. [2023-11-24 23:12:11,659 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 532 transitions. [2023-11-24 23:12:11,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 23:12:11,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:11,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:11,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:11,847 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:11,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:11,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 337 states and 533 transitions. [2023-11-24 23:12:11,954 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 533 transitions. [2023-11-24 23:12:11,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 23:12:11,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:11,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:11,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:12,118 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:12,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:12,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 344 states and 544 transitions. [2023-11-24 23:12:12,226 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 544 transitions. [2023-11-24 23:12:12,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 23:12:12,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:12,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:12,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:12,387 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 279 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:12,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:12,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 349 states and 551 transitions. [2023-11-24 23:12:12,477 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 551 transitions. [2023-11-24 23:12:12,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-24 23:12:12,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:12,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:12,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:12,718 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:12,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:12,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 355 states and 562 transitions. [2023-11-24 23:12:12,908 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 562 transitions. [2023-11-24 23:12:12,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-24 23:12:12,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:12,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:12,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:13,068 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:13,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:13,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 362 states and 573 transitions. [2023-11-24 23:12:13,168 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 573 transitions. [2023-11-24 23:12:13,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-24 23:12:13,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:13,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:13,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:13,350 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:13,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:13,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 363 states and 574 transitions. [2023-11-24 23:12:13,486 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 574 transitions. [2023-11-24 23:12:13,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:12:13,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:13,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:13,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:13,660 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:13,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:13,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 370 states and 585 transitions. [2023-11-24 23:12:13,762 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 585 transitions. [2023-11-24 23:12:13,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:12:13,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:13,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:13,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:13,943 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:14,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:14,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 375 states and 592 transitions. [2023-11-24 23:12:14,024 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 592 transitions. [2023-11-24 23:12:14,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 23:12:14,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:14,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:14,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:14,269 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:14,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:14,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 382 states and 604 transitions. [2023-11-24 23:12:14,471 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 604 transitions. [2023-11-24 23:12:14,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 23:12:14,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:14,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:14,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:14,650 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:14,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:14,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 388 states and 614 transitions. [2023-11-24 23:12:14,746 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 614 transitions. [2023-11-24 23:12:14,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-24 23:12:14,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:14,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:14,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:14,908 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:15,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 389 states and 615 transitions. [2023-11-24 23:12:15,048 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 615 transitions. [2023-11-24 23:12:15,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 23:12:15,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:15,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:15,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:15,283 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:15,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:15,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 396 states and 626 transitions. [2023-11-24 23:12:15,382 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 626 transitions. [2023-11-24 23:12:15,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 23:12:15,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:15,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:15,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:15,553 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 0 proven. 418 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:15,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:15,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 401 states and 633 transitions. [2023-11-24 23:12:15,638 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 633 transitions. [2023-11-24 23:12:15,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 23:12:15,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:15,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:15,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:15,865 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:16,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:16,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 407 states and 644 transitions. [2023-11-24 23:12:16,067 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 644 transitions. [2023-11-24 23:12:16,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 23:12:16,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:16,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:16,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:16,243 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:16,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:16,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 414 states and 655 transitions. [2023-11-24 23:12:16,343 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 655 transitions. [2023-11-24 23:12:16,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 23:12:16,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:16,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:16,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:16,545 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:16,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:16,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 415 states and 656 transitions. [2023-11-24 23:12:16,710 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 656 transitions. [2023-11-24 23:12:16,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-24 23:12:16,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:16,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:16,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:16,897 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 440 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:16,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:16,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 422 states and 667 transitions. [2023-11-24 23:12:16,994 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 667 transitions. [2023-11-24 23:12:16,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-24 23:12:16,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:16,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:17,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:17,173 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 498 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:17,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:17,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 427 states and 674 transitions. [2023-11-24 23:12:17,260 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 674 transitions. [2023-11-24 23:12:17,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-24 23:12:17,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:17,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:17,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:17,502 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:17,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:17,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 434 states and 686 transitions. [2023-11-24 23:12:17,727 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 686 transitions. [2023-11-24 23:12:17,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-24 23:12:17,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:17,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:17,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:17,923 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:18,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:18,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 440 states and 696 transitions. [2023-11-24 23:12:18,023 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 696 transitions. [2023-11-24 23:12:18,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-24 23:12:18,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:18,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:18,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:18,352 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:18,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:18,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 441 states and 697 transitions. [2023-11-24 23:12:18,440 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 697 transitions. [2023-11-24 23:12:18,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-24 23:12:18,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:18,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:18,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:18,658 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 0 proven. 522 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:18,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:18,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 448 states and 708 transitions. [2023-11-24 23:12:18,762 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 708 transitions. [2023-11-24 23:12:18,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-24 23:12:18,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:18,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:18,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:19,017 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:19,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:19,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 454 states and 719 transitions. [2023-11-24 23:12:19,242 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 719 transitions. [2023-11-24 23:12:19,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-24 23:12:19,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:19,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:19,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:19,449 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 585 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:19,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:19,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 459 states and 726 transitions. [2023-11-24 23:12:19,543 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 726 transitions. [2023-11-24 23:12:19,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-24 23:12:19,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:19,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:19,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:19,755 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:19,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:19,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 466 states and 737 transitions. [2023-11-24 23:12:19,858 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 737 transitions. [2023-11-24 23:12:19,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-24 23:12:19,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:19,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:19,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:20,134 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:20,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:20,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 467 states and 738 transitions. [2023-11-24 23:12:20,213 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 738 transitions. [2023-11-24 23:12:20,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-24 23:12:20,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:20,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:20,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:20,490 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:20,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:20,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 474 states and 751 transitions. [2023-11-24 23:12:20,713 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 751 transitions. [2023-11-24 23:12:20,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-24 23:12:20,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:20,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:20,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:20,944 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 0 proven. 611 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:21,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:21,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 481 states and 761 transitions. [2023-11-24 23:12:21,048 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 761 transitions. [2023-11-24 23:12:21,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-24 23:12:21,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:21,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:21,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:21,282 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:21,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:21,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 487 states and 771 transitions. [2023-11-24 23:12:21,382 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 771 transitions. [2023-11-24 23:12:21,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-24 23:12:21,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:21,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:21,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:21,686 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 0 proven. 679 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:21,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:21,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 492 states and 778 transitions. [2023-11-24 23:12:21,805 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 778 transitions. [2023-11-24 23:12:21,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:12:21,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:21,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:21,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:22,067 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:22,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:22,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 493 states and 779 transitions. [2023-11-24 23:12:22,145 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 779 transitions. [2023-11-24 23:12:22,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-24 23:12:22,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:22,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:22,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:22,446 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:22,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:22,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 499 states and 790 transitions. [2023-11-24 23:12:22,671 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 790 transitions. [2023-11-24 23:12:22,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 23:12:22,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:22,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:22,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:22,951 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:23,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:23,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 506 states and 802 transitions. [2023-11-24 23:12:23,057 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 802 transitions. [2023-11-24 23:12:23,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 23:12:23,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:23,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:23,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:23,299 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 0 proven. 707 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:23,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:23,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 513 states and 812 transitions. [2023-11-24 23:12:23,409 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 812 transitions. [2023-11-24 23:12:23,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 23:12:23,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:23,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:23,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:23,774 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:23,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:23,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 518 states and 819 transitions. [2023-11-24 23:12:23,867 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 819 transitions. [2023-11-24 23:12:23,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-24 23:12:23,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:23,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:23,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:24,149 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:24,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:24,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 519 states and 820 transitions. [2023-11-24 23:12:24,225 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 820 transitions. [2023-11-24 23:12:24,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-24 23:12:24,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:24,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:24,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:24,571 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:24,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:24,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 526 states and 833 transitions. [2023-11-24 23:12:24,838 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 833 transitions. [2023-11-24 23:12:24,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-24 23:12:24,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:24,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:24,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:25,139 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:25,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:25,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 532 states and 843 transitions. [2023-11-24 23:12:25,252 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 843 transitions. [2023-11-24 23:12:25,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-24 23:12:25,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:25,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:25,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:25,540 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:25,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:25,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 533 states and 844 transitions. [2023-11-24 23:12:25,690 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 844 transitions. [2023-11-24 23:12:25,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-24 23:12:25,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:25,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:25,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:26,064 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 0 proven. 810 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:26,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:26,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 540 states and 854 transitions. [2023-11-24 23:12:26,176 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 854 transitions. [2023-11-24 23:12:26,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-24 23:12:26,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:26,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:26,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:26,435 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 0 proven. 888 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:26,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 545 states and 861 transitions. [2023-11-24 23:12:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 861 transitions. [2023-11-24 23:12:26,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-11-24 23:12:26,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:26,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:26,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:26,894 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 468 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:27,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:27,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 551 states and 872 transitions. [2023-11-24 23:12:27,131 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 872 transitions. [2023-11-24 23:12:27,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-24 23:12:27,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:27,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:27,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:27,423 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:27,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:27,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 558 states and 884 transitions. [2023-11-24 23:12:27,538 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 884 transitions. [2023-11-24 23:12:27,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-24 23:12:27,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:27,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:27,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:27,830 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 0 proven. 920 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:27,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:27,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 565 states and 894 transitions. [2023-11-24 23:12:27,978 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 894 transitions. [2023-11-24 23:12:27,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-24 23:12:27,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:27,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:28,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:28,353 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:28,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:28,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 566 states and 895 transitions. [2023-11-24 23:12:28,445 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 895 transitions. [2023-11-24 23:12:28,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-24 23:12:28,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:28,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:28,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:28,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 0 proven. 1003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:28,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:28,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 571 states and 902 transitions. [2023-11-24 23:12:28,832 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 902 transitions. [2023-11-24 23:12:28,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-24 23:12:28,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:28,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:28,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:29,214 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 0 proven. 531 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:29,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:29,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 578 states and 915 transitions. [2023-11-24 23:12:29,470 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 915 transitions. [2023-11-24 23:12:29,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-24 23:12:29,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:29,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:29,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:29,787 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 468 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:29,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:29,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 584 states and 925 transitions. [2023-11-24 23:12:29,908 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 925 transitions. [2023-11-24 23:12:29,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-24 23:12:29,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:29,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:29,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:30,328 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 0 proven. 531 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:30,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:30,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 585 states and 926 transitions. [2023-11-24 23:12:30,426 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 926 transitions. [2023-11-24 23:12:30,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-24 23:12:30,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:30,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:30,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:30,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:30,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:30,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 592 states and 936 transitions. [2023-11-24 23:12:30,870 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 936 transitions. [2023-11-24 23:12:30,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-24 23:12:30,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:30,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:30,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:31,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 0 proven. 1125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:31,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:31,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 597 states and 943 transitions. [2023-11-24 23:12:31,304 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 943 transitions. [2023-11-24 23:12:31,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-11-24 23:12:31,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:31,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:31,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:31,759 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 585 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:32,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:32,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 603 states and 954 transitions. [2023-11-24 23:12:32,001 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 954 transitions. [2023-11-24 23:12:32,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-11-24 23:12:32,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:32,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:32,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:32,330 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 0 proven. 531 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:32,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:32,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 610 states and 966 transitions. [2023-11-24 23:12:32,451 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 966 transitions. [2023-11-24 23:12:32,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-11-24 23:12:32,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:32,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:32,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:32,775 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 0 proven. 531 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:32,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:32,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 611 states and 967 transitions. [2023-11-24 23:12:32,868 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 967 transitions. [2023-11-24 23:12:32,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-11-24 23:12:32,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:32,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:32,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:33,168 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 0 proven. 1161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:33,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:33,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 618 states and 977 transitions. [2023-11-24 23:12:33,285 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 977 transitions. [2023-11-24 23:12:33,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-11-24 23:12:33,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:33,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:33,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:33,608 INFO L134 CoverageAnalysis]: Checked inductivity of 1254 backedges. 0 proven. 1254 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:33,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:33,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 623 states and 984 transitions. [2023-11-24 23:12:33,717 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 984 transitions. [2023-11-24 23:12:33,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-11-24 23:12:33,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:33,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:33,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:34,128 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 0 proven. 655 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:34,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:34,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 630 states and 997 transitions. [2023-11-24 23:12:34,392 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 997 transitions. [2023-11-24 23:12:34,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-11-24 23:12:34,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:34,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:34,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:34,733 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 585 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:34,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:34,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 636 states and 1007 transitions. [2023-11-24 23:12:34,873 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1007 transitions. [2023-11-24 23:12:34,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 23:12:34,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:34,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:34,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:35,251 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 0 proven. 655 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:35,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:35,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 637 states and 1008 transitions. [2023-11-24 23:12:35,355 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1008 transitions. [2023-11-24 23:12:35,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-24 23:12:35,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:35,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:35,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:35,688 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 0 proven. 1292 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:35,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:35,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 644 states and 1018 transitions. [2023-11-24 23:12:35,830 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1018 transitions. [2023-11-24 23:12:35,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-24 23:12:35,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:35,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:35,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:36,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1390 backedges. 0 proven. 1390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:36,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:36,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 649 states and 1025 transitions. [2023-11-24 23:12:36,336 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1025 transitions. [2023-11-24 23:12:36,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-11-24 23:12:36,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:36,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:36,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:36,762 INFO L134 CoverageAnalysis]: Checked inductivity of 715 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:37,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:37,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 655 states and 1036 transitions. [2023-11-24 23:12:37,030 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1036 transitions. [2023-11-24 23:12:37,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-11-24 23:12:37,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:37,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:37,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:37,384 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 0 proven. 655 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:37,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:37,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 662 states and 1048 transitions. [2023-11-24 23:12:37,521 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1048 transitions. [2023-11-24 23:12:37,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-11-24 23:12:37,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:37,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:37,863 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 0 proven. 655 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:37,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:37,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 663 states and 1049 transitions. [2023-11-24 23:12:37,965 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1049 transitions. [2023-11-24 23:12:37,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-11-24 23:12:37,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:37,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:37,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:38,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:38,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:38,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 670 states and 1059 transitions. [2023-11-24 23:12:38,347 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1059 transitions. [2023-11-24 23:12:38,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-11-24 23:12:38,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:38,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:38,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:38,672 INFO L134 CoverageAnalysis]: Checked inductivity of 1533 backedges. 0 proven. 1533 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:38,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:38,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 675 states and 1066 transitions. [2023-11-24 23:12:38,804 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1066 transitions. [2023-11-24 23:12:38,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-11-24 23:12:38,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:38,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:38,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:39,140 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 792 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.