./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/zonotope_3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_cd6a78ab-dc82-4ed9-add0-afc6d25e28cc/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6a78ab-dc82-4ed9-add0-afc6d25e28cc/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6a78ab-dc82-4ed9-add0-afc6d25e28cc/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6a78ab-dc82-4ed9-add0-afc6d25e28cc/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/zonotope_3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6a78ab-dc82-4ed9-add0-afc6d25e28cc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6a78ab-dc82-4ed9-add0-afc6d25e28cc/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c1619194307da84227512f62eb582bffd66266544ce804bd80ee6a40fe157ac7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:36:33,110 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:36:33,200 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6a78ab-dc82-4ed9-add0-afc6d25e28cc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:36:33,206 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:36:33,208 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:36:33,246 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:36:33,249 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:36:33,250 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:36:33,251 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:36:33,252 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:36:33,253 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:36:33,253 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:36:33,254 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:36:33,254 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:36:33,257 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:36:33,257 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:36:33,258 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:36:33,258 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:36:33,258 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:36:33,259 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:36:33,259 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:36:33,263 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:36:33,264 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:36:33,264 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:36:33,265 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:36:33,265 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:36:33,265 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:36:33,266 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:36:33,266 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:36:33,267 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:36:33,267 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:36:33,268 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:36:33,268 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:36:33,268 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_cd6a78ab-dc82-4ed9-add0-afc6d25e28cc/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6a78ab-dc82-4ed9-add0-afc6d25e28cc/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c1619194307da84227512f62eb582bffd66266544ce804bd80ee6a40fe157ac7 [2024-11-09 00:36:33,526 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:36:33,556 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:36:33,559 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:36:33,561 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:36:33,561 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:36:33,562 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6a78ab-dc82-4ed9-add0-afc6d25e28cc/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/float-benchs/zonotope_3.c Unable to find full path for "g++" [2024-11-09 00:36:35,582 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:36:35,799 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:36:35,800 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6a78ab-dc82-4ed9-add0-afc6d25e28cc/sv-benchmarks/c/float-benchs/zonotope_3.c [2024-11-09 00:36:35,810 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6a78ab-dc82-4ed9-add0-afc6d25e28cc/bin/ukojak-verify-ImItNfHLgk/data/edca609ca/6265356796524e91abcd9c76bfcd93eb/FLAG6a3cda254 [2024-11-09 00:36:36,150 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6a78ab-dc82-4ed9-add0-afc6d25e28cc/bin/ukojak-verify-ImItNfHLgk/data/edca609ca/6265356796524e91abcd9c76bfcd93eb [2024-11-09 00:36:36,152 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:36:36,153 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:36:36,155 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:36:36,155 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:36:36,160 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:36:36,161 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:36:36" (1/1) ... [2024-11-09 00:36:36,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ff6c51d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:36, skipping insertion in model container [2024-11-09 00:36:36,163 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:36:36" (1/1) ... [2024-11-09 00:36:36,187 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:36:36,373 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6a78ab-dc82-4ed9-add0-afc6d25e28cc/sv-benchmarks/c/float-benchs/zonotope_3.c[604,617] [2024-11-09 00:36:36,393 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:36:36,403 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:36:36,415 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6a78ab-dc82-4ed9-add0-afc6d25e28cc/sv-benchmarks/c/float-benchs/zonotope_3.c[604,617] [2024-11-09 00:36:36,421 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:36:36,439 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:36:36,440 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:36 WrapperNode [2024-11-09 00:36:36,440 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:36:36,441 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:36:36,441 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:36:36,441 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:36:36,449 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:36" (1/1) ... [2024-11-09 00:36:36,456 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:36" (1/1) ... [2024-11-09 00:36:36,474 INFO L138 Inliner]: procedures = 16, calls = 17, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 64 [2024-11-09 00:36:36,475 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:36:36,475 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:36:36,476 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:36:36,476 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:36:36,485 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:36" (1/1) ... [2024-11-09 00:36:36,485 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:36" (1/1) ... [2024-11-09 00:36:36,487 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:36" (1/1) ... [2024-11-09 00:36:36,487 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:36" (1/1) ... [2024-11-09 00:36:36,492 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:36" (1/1) ... [2024-11-09 00:36:36,495 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:36" (1/1) ... [2024-11-09 00:36:36,496 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:36" (1/1) ... [2024-11-09 00:36:36,497 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:36" (1/1) ... [2024-11-09 00:36:36,499 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:36:36,500 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:36:36,500 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:36:36,500 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:36:36,501 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:36" (1/1) ... [2024-11-09 00:36:36,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:36:36,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6a78ab-dc82-4ed9-add0-afc6d25e28cc/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:36:36,533 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6a78ab-dc82-4ed9-add0-afc6d25e28cc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:36:36,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6a78ab-dc82-4ed9-add0-afc6d25e28cc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:36:36,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:36:36,566 INFO L130 BoogieDeclarations]: Found specification of procedure f [2024-11-09 00:36:36,566 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2024-11-09 00:36:36,566 INFO L130 BoogieDeclarations]: Found specification of procedure g [2024-11-09 00:36:36,567 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2024-11-09 00:36:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:36:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:36:36,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:36:36,631 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:36:36,632 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:36:36,795 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-11-09 00:36:36,795 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:36:36,832 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:36:36,832 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:36:36,833 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:36:36 BoogieIcfgContainer [2024-11-09 00:36:36,833 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:36:36,834 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:36:36,834 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:36:36,844 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:36:36,845 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:36:36" (1/1) ... [2024-11-09 00:36:36,854 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:36:36,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:36,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 29 states and 37 transitions. [2024-11-09 00:36:36,915 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 37 transitions. [2024-11-09 00:36:36,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:36:36,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:36,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:37,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:37,180 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:36:37,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:37,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 30 states and 38 transitions. [2024-11-09 00:36:37,227 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 38 transitions. [2024-11-09 00:36:37,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:36:37,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:37,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:37,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:37,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:36:37,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:37,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 31 states and 39 transitions. [2024-11-09 00:36:37,310 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 39 transitions. [2024-11-09 00:36:37,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:36:37,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:37,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:37,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:37,435 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:36:37,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:37,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 40 states and 53 transitions. [2024-11-09 00:36:37,535 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 53 transitions. [2024-11-09 00:36:37,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:36:37,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:37,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:37,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:37,599 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:36:37,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:37,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 40 states and 52 transitions. [2024-11-09 00:36:37,664 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 52 transitions. [2024-11-09 00:36:37,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:36:37,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:37,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:37,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:37,904 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:36:38,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:38,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 50 states and 66 transitions. [2024-11-09 00:36:38,103 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 66 transitions. [2024-11-09 00:36:38,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:36:38,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:38,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:38,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:38,292 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:36:38,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:38,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 60 states and 80 transitions. [2024-11-09 00:36:38,503 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 80 transitions. [2024-11-09 00:36:38,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:36:38,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:38,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:38,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:38,658 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:36:38,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:38,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 70 states and 94 transitions. [2024-11-09 00:36:38,842 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 94 transitions. [2024-11-09 00:36:38,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:36:38,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:38,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:38,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:38,996 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-09 00:36:39,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:39,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 80 states and 108 transitions. [2024-11-09 00:36:39,218 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 108 transitions. [2024-11-09 00:36:39,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:36:39,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:39,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:39,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:39,450 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:36:39,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:39,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 90 states and 122 transitions. [2024-11-09 00:36:39,699 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 122 transitions. [2024-11-09 00:36:39,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:36:39,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:39,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:39,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:39,963 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-09 00:36:40,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:40,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 100 states and 136 transitions. [2024-11-09 00:36:40,253 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 136 transitions. [2024-11-09 00:36:40,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:36:40,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:40,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:40,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:40,515 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:36:40,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:40,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 110 states and 150 transitions. [2024-11-09 00:36:40,824 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 150 transitions. [2024-11-09 00:36:40,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 00:36:40,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:40,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:41,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1129 backedges. 0 proven. 369 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-09 00:36:41,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:41,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 120 states and 164 transitions. [2024-11-09 00:36:41,422 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 164 transitions. [2024-11-09 00:36:41,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-09 00:36:41,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:41,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:41,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1384 backedges. 0 proven. 460 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-09 00:36:42,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:42,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 130 states and 178 transitions. [2024-11-09 00:36:42,068 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 178 transitions. [2024-11-09 00:36:42,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-09 00:36:42,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:42,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:42,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:42,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1665 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-09 00:36:42,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:42,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 140 states and 192 transitions. [2024-11-09 00:36:42,796 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 192 transitions. [2024-11-09 00:36:42,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-09 00:36:42,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:42,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:42,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:43,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1972 backedges. 0 proven. 672 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-09 00:36:43,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:43,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 150 states and 206 transitions. [2024-11-09 00:36:43,693 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 206 transitions. [2024-11-09 00:36:43,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:36:43,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:43,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:43,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:44,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2305 backedges. 0 proven. 793 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-11-09 00:36:44,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:44,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 160 states and 220 transitions. [2024-11-09 00:36:44,590 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 220 transitions. [2024-11-09 00:36:44,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-09 00:36:44,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:44,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:44,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:45,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-09 00:36:45,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:45,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 170 states and 234 transitions. [2024-11-09 00:36:45,590 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 234 transitions. [2024-11-09 00:36:45,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-09 00:36:45,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:45,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:45,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:46,150 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 0 proven. 1065 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-09 00:36:46,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:46,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 180 states and 248 transitions. [2024-11-09 00:36:46,680 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 248 transitions. [2024-11-09 00:36:46,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-09 00:36:46,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:46,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:46,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:47,297 INFO L134 CoverageAnalysis]: Checked inductivity of 3460 backedges. 0 proven. 1216 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-11-09 00:36:47,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:47,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 190 states and 262 transitions. [2024-11-09 00:36:47,817 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 262 transitions. [2024-11-09 00:36:47,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-09 00:36:47,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:47,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:47,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:48,409 INFO L134 CoverageAnalysis]: Checked inductivity of 3897 backedges. 0 proven. 1377 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-09 00:36:48,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:48,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 200 states and 276 transitions. [2024-11-09 00:36:48,945 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 276 transitions. [2024-11-09 00:36:48,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-09 00:36:48,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:48,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:49,577 INFO L134 CoverageAnalysis]: Checked inductivity of 4360 backedges. 0 proven. 1548 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-09 00:36:50,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:50,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 210 states and 290 transitions. [2024-11-09 00:36:50,094 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 290 transitions. [2024-11-09 00:36:50,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-11-09 00:36:50,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:50,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:50,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:50,726 INFO L134 CoverageAnalysis]: Checked inductivity of 4849 backedges. 0 proven. 1729 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-09 00:36:51,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:51,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 220 states and 304 transitions. [2024-11-09 00:36:51,255 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 304 transitions. [2024-11-09 00:36:51,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-11-09 00:36:51,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:51,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:51,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:51,919 INFO L134 CoverageAnalysis]: Checked inductivity of 5364 backedges. 0 proven. 1920 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2024-11-09 00:36:52,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:52,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 230 states and 318 transitions. [2024-11-09 00:36:52,476 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 318 transitions. [2024-11-09 00:36:52,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2024-11-09 00:36:52,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:52,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:52,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:53,262 INFO L134 CoverageAnalysis]: Checked inductivity of 5905 backedges. 0 proven. 2121 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-09 00:36:53,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:53,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 240 states and 332 transitions. [2024-11-09 00:36:53,822 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 332 transitions. [2024-11-09 00:36:53,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2024-11-09 00:36:53,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:53,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:53,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:54,619 INFO L134 CoverageAnalysis]: Checked inductivity of 6472 backedges. 0 proven. 2332 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-11-09 00:36:55,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:55,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 250 states and 346 transitions. [2024-11-09 00:36:55,181 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 346 transitions. [2024-11-09 00:36:55,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2024-11-09 00:36:55,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:55,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:55,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:55,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7065 backedges. 0 proven. 2553 refuted. 0 times theorem prover too weak. 4512 trivial. 0 not checked. [2024-11-09 00:36:56,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:56,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 260 states and 360 transitions. [2024-11-09 00:36:56,515 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 360 transitions. [2024-11-09 00:36:56,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-09 00:36:56,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:56,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:57,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7684 backedges. 0 proven. 2784 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-09 00:36:58,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:58,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 270 states and 374 transitions. [2024-11-09 00:36:58,021 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 374 transitions. [2024-11-09 00:36:58,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2024-11-09 00:36:58,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:58,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:58,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:58,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8329 backedges. 0 proven. 3025 refuted. 0 times theorem prover too weak. 5304 trivial. 0 not checked. [2024-11-09 00:36:59,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:59,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 280 states and 388 transitions. [2024-11-09 00:36:59,465 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 388 transitions. [2024-11-09 00:36:59,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 490 [2024-11-09 00:36:59,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:59,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:59,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:00,249 INFO L134 CoverageAnalysis]: Checked inductivity of 9000 backedges. 0 proven. 3276 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-09 00:37:00,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:00,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 290 states and 402 transitions. [2024-11-09 00:37:00,915 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 402 transitions. [2024-11-09 00:37:00,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 508 [2024-11-09 00:37:00,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:00,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:00,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:01,878 INFO L134 CoverageAnalysis]: Checked inductivity of 9697 backedges. 0 proven. 3537 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-09 00:37:02,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:02,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 300 states and 416 transitions. [2024-11-09 00:37:02,507 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 416 transitions. [2024-11-09 00:37:02,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2024-11-09 00:37:02,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:02,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:02,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:03,448 INFO L134 CoverageAnalysis]: Checked inductivity of 10420 backedges. 0 proven. 3808 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-09 00:37:04,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:04,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 310 states and 430 transitions. [2024-11-09 00:37:04,013 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 430 transitions. [2024-11-09 00:37:04,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2024-11-09 00:37:04,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:04,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:04,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:05,050 INFO L134 CoverageAnalysis]: Checked inductivity of 11169 backedges. 0 proven. 4089 refuted. 0 times theorem prover too weak. 7080 trivial. 0 not checked. [2024-11-09 00:37:05,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:05,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 320 states and 444 transitions. [2024-11-09 00:37:05,627 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 444 transitions. [2024-11-09 00:37:05,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2024-11-09 00:37:05,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:05,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:05,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:06,653 INFO L134 CoverageAnalysis]: Checked inductivity of 11944 backedges. 0 proven. 4380 refuted. 0 times theorem prover too weak. 7564 trivial. 0 not checked. [2024-11-09 00:37:07,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:07,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 330 states and 458 transitions. [2024-11-09 00:37:07,256 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 458 transitions. [2024-11-09 00:37:07,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2024-11-09 00:37:07,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:07,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:07,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:08,523 INFO L134 CoverageAnalysis]: Checked inductivity of 12745 backedges. 0 proven. 4681 refuted. 0 times theorem prover too weak. 8064 trivial. 0 not checked. [2024-11-09 00:37:09,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:09,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 340 states and 472 transitions. [2024-11-09 00:37:09,180 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 472 transitions. [2024-11-09 00:37:09,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 598 [2024-11-09 00:37:09,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:09,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:09,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:10,231 INFO L134 CoverageAnalysis]: Checked inductivity of 13572 backedges. 0 proven. 4992 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2024-11-09 00:37:10,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:10,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 350 states and 486 transitions. [2024-11-09 00:37:10,853 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 486 transitions. [2024-11-09 00:37:10,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 616 [2024-11-09 00:37:10,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:10,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:10,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:12,154 INFO L134 CoverageAnalysis]: Checked inductivity of 14425 backedges. 0 proven. 5313 refuted. 0 times theorem prover too weak. 9112 trivial. 0 not checked. [2024-11-09 00:37:12,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:12,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 360 states and 500 transitions. [2024-11-09 00:37:12,849 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 500 transitions. [2024-11-09 00:37:12,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2024-11-09 00:37:12,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:12,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:12,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:13,985 INFO L134 CoverageAnalysis]: Checked inductivity of 15304 backedges. 0 proven. 5644 refuted. 0 times theorem prover too weak. 9660 trivial. 0 not checked. [2024-11-09 00:37:14,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:14,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 370 states and 514 transitions. [2024-11-09 00:37:14,740 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 514 transitions. [2024-11-09 00:37:14,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 652 [2024-11-09 00:37:14,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:14,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:14,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:15,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16209 backedges. 0 proven. 5985 refuted. 0 times theorem prover too weak. 10224 trivial. 0 not checked. [2024-11-09 00:37:16,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:16,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 380 states and 528 transitions. [2024-11-09 00:37:16,691 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 528 transitions. [2024-11-09 00:37:16,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 670 [2024-11-09 00:37:16,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:16,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:16,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:18,019 INFO L134 CoverageAnalysis]: Checked inductivity of 17140 backedges. 0 proven. 6336 refuted. 0 times theorem prover too weak. 10804 trivial. 0 not checked. [2024-11-09 00:37:18,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:18,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 390 states and 542 transitions. [2024-11-09 00:37:18,689 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 542 transitions. [2024-11-09 00:37:18,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 688 [2024-11-09 00:37:18,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:18,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:18,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:19,990 INFO L134 CoverageAnalysis]: Checked inductivity of 18097 backedges. 0 proven. 6697 refuted. 0 times theorem prover too weak. 11400 trivial. 0 not checked. [2024-11-09 00:37:20,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:20,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 400 states and 556 transitions. [2024-11-09 00:37:20,703 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 556 transitions. [2024-11-09 00:37:20,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 706 [2024-11-09 00:37:20,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:20,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:20,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:22,182 INFO L134 CoverageAnalysis]: Checked inductivity of 19080 backedges. 0 proven. 7068 refuted. 0 times theorem prover too weak. 12012 trivial. 0 not checked. [2024-11-09 00:37:23,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:23,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 410 states and 570 transitions. [2024-11-09 00:37:23,103 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 570 transitions. [2024-11-09 00:37:23,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 724 [2024-11-09 00:37:23,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:23,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:23,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:24,916 INFO L134 CoverageAnalysis]: Checked inductivity of 20089 backedges. 0 proven. 7449 refuted. 0 times theorem prover too weak. 12640 trivial. 0 not checked. [2024-11-09 00:37:25,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:25,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 420 states and 584 transitions. [2024-11-09 00:37:25,678 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 584 transitions. [2024-11-09 00:37:25,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 742 [2024-11-09 00:37:25,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:25,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:25,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:27,400 INFO L134 CoverageAnalysis]: Checked inductivity of 21124 backedges. 0 proven. 7840 refuted. 0 times theorem prover too weak. 13284 trivial. 0 not checked. [2024-11-09 00:37:28,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:28,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 430 states and 598 transitions. [2024-11-09 00:37:28,177 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 598 transitions. [2024-11-09 00:37:28,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 760 [2024-11-09 00:37:28,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:28,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:28,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:30,099 INFO L134 CoverageAnalysis]: Checked inductivity of 22185 backedges. 0 proven. 8241 refuted. 0 times theorem prover too weak. 13944 trivial. 0 not checked. [2024-11-09 00:37:30,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:30,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 440 states and 612 transitions. [2024-11-09 00:37:30,873 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 612 transitions. [2024-11-09 00:37:30,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 778 [2024-11-09 00:37:30,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:30,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:30,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:32,754 INFO L134 CoverageAnalysis]: Checked inductivity of 23272 backedges. 0 proven. 8652 refuted. 0 times theorem prover too weak. 14620 trivial. 0 not checked. [2024-11-09 00:37:33,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:33,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 450 states and 626 transitions. [2024-11-09 00:37:33,535 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 626 transitions. [2024-11-09 00:37:33,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 796 [2024-11-09 00:37:33,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:33,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:33,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:35,479 INFO L134 CoverageAnalysis]: Checked inductivity of 24385 backedges. 0 proven. 9073 refuted. 0 times theorem prover too weak. 15312 trivial. 0 not checked. [2024-11-09 00:37:36,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:36,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 460 states and 640 transitions. [2024-11-09 00:37:36,317 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 640 transitions. [2024-11-09 00:37:36,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 814 [2024-11-09 00:37:36,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:36,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:36,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:38,550 INFO L134 CoverageAnalysis]: Checked inductivity of 25524 backedges. 0 proven. 9504 refuted. 0 times theorem prover too weak. 16020 trivial. 0 not checked. [2024-11-09 00:37:39,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:39,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 470 states and 654 transitions. [2024-11-09 00:37:39,373 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 654 transitions. [2024-11-09 00:37:39,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2024-11-09 00:37:39,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:39,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:39,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:41,728 INFO L134 CoverageAnalysis]: Checked inductivity of 26689 backedges. 0 proven. 9945 refuted. 0 times theorem prover too weak. 16744 trivial. 0 not checked. [2024-11-09 00:37:42,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:42,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 480 states and 668 transitions. [2024-11-09 00:37:42,668 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 668 transitions. [2024-11-09 00:37:42,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 850 [2024-11-09 00:37:42,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:42,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:42,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:44,895 INFO L134 CoverageAnalysis]: Checked inductivity of 27880 backedges. 0 proven. 10396 refuted. 0 times theorem prover too weak. 17484 trivial. 0 not checked. [2024-11-09 00:37:45,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:45,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 490 states and 682 transitions. [2024-11-09 00:37:45,744 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 682 transitions. [2024-11-09 00:37:45,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2024-11-09 00:37:45,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:45,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:45,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:48,146 INFO L134 CoverageAnalysis]: Checked inductivity of 29097 backedges. 0 proven. 10857 refuted. 0 times theorem prover too weak. 18240 trivial. 0 not checked. [2024-11-09 00:37:49,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:49,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 500 states and 696 transitions. [2024-11-09 00:37:49,016 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 696 transitions. [2024-11-09 00:37:49,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 886 [2024-11-09 00:37:49,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:49,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:49,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:51,437 INFO L134 CoverageAnalysis]: Checked inductivity of 30340 backedges. 0 proven. 11328 refuted. 0 times theorem prover too weak. 19012 trivial. 0 not checked. [2024-11-09 00:37:52,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:52,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 510 states and 710 transitions. [2024-11-09 00:37:52,337 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 710 transitions. [2024-11-09 00:37:52,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 904 [2024-11-09 00:37:52,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:52,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:52,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:55,395 INFO L134 CoverageAnalysis]: Checked inductivity of 31609 backedges. 0 proven. 11809 refuted. 0 times theorem prover too weak. 19800 trivial. 0 not checked. [2024-11-09 00:37:56,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:56,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 520 states and 724 transitions. [2024-11-09 00:37:56,303 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 724 transitions. [2024-11-09 00:37:56,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2024-11-09 00:37:56,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:56,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:56,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:59,122 INFO L134 CoverageAnalysis]: Checked inductivity of 32904 backedges. 0 proven. 12300 refuted. 0 times theorem prover too weak. 20604 trivial. 0 not checked. [2024-11-09 00:38:00,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:00,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 530 states and 738 transitions. [2024-11-09 00:38:00,050 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 738 transitions. [2024-11-09 00:38:00,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-09 00:38:00,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:00,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:00,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:03,118 INFO L134 CoverageAnalysis]: Checked inductivity of 34225 backedges. 0 proven. 12801 refuted. 0 times theorem prover too weak. 21424 trivial. 0 not checked. [2024-11-09 00:38:04,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:04,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 540 states and 752 transitions. [2024-11-09 00:38:04,211 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 752 transitions. [2024-11-09 00:38:04,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-09 00:38:04,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:04,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:04,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:08,165 INFO L134 CoverageAnalysis]: Checked inductivity of 35572 backedges. 0 proven. 13312 refuted. 0 times theorem prover too weak. 22260 trivial. 0 not checked. [2024-11-09 00:38:09,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:09,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 550 states and 766 transitions. [2024-11-09 00:38:09,192 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 766 transitions. [2024-11-09 00:38:09,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-09 00:38:09,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:09,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:13,059 INFO L134 CoverageAnalysis]: Checked inductivity of 36945 backedges. 0 proven. 13833 refuted. 0 times theorem prover too weak. 23112 trivial. 0 not checked. [2024-11-09 00:38:14,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:14,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 560 states and 780 transitions. [2024-11-09 00:38:14,139 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 780 transitions. [2024-11-09 00:38:14,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2024-11-09 00:38:14,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:14,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:14,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:18,248 INFO L134 CoverageAnalysis]: Checked inductivity of 38344 backedges. 0 proven. 14364 refuted. 0 times theorem prover too weak. 23980 trivial. 0 not checked. [2024-11-09 00:38:19,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:19,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 570 states and 794 transitions. [2024-11-09 00:38:19,317 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 794 transitions. [2024-11-09 00:38:19,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-09 00:38:19,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:19,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:19,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:23,255 INFO L134 CoverageAnalysis]: Checked inductivity of 39769 backedges. 0 proven. 14905 refuted. 0 times theorem prover too weak. 24864 trivial. 0 not checked. [2024-11-09 00:38:24,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:24,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 580 states and 808 transitions. [2024-11-09 00:38:24,287 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 808 transitions. [2024-11-09 00:38:24,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1030 [2024-11-09 00:38:24,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:24,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:24,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:28,677 INFO L134 CoverageAnalysis]: Checked inductivity of 41220 backedges. 0 proven. 15456 refuted. 0 times theorem prover too weak. 25764 trivial. 0 not checked. [2024-11-09 00:38:29,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:29,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 590 states and 822 transitions. [2024-11-09 00:38:29,718 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 822 transitions. [2024-11-09 00:38:29,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-09 00:38:29,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:29,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:29,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:33,739 INFO L134 CoverageAnalysis]: Checked inductivity of 42697 backedges. 0 proven. 16017 refuted. 0 times theorem prover too weak. 26680 trivial. 0 not checked. [2024-11-09 00:38:34,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:34,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 600 states and 836 transitions. [2024-11-09 00:38:34,791 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 836 transitions. [2024-11-09 00:38:34,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-09 00:38:34,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:34,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:34,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:39,864 INFO L134 CoverageAnalysis]: Checked inductivity of 44200 backedges. 0 proven. 16588 refuted. 0 times theorem prover too weak. 27612 trivial. 0 not checked. [2024-11-09 00:38:40,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:40,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 610 states and 850 transitions. [2024-11-09 00:38:40,940 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 850 transitions. [2024-11-09 00:38:40,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-09 00:38:40,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:40,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:41,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:45,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45729 backedges. 0 proven. 17169 refuted. 0 times theorem prover too weak. 28560 trivial. 0 not checked. [2024-11-09 00:38:46,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:46,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 620 states and 864 transitions. [2024-11-09 00:38:46,605 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 864 transitions. [2024-11-09 00:38:46,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-09 00:38:46,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:46,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:46,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:51,643 INFO L134 CoverageAnalysis]: Checked inductivity of 47284 backedges. 0 proven. 17760 refuted. 0 times theorem prover too weak. 29524 trivial. 0 not checked. [2024-11-09 00:38:52,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:52,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 630 states and 878 transitions. [2024-11-09 00:38:52,853 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 878 transitions. [2024-11-09 00:38:52,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1120 [2024-11-09 00:38:52,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:52,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:52,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:58,255 INFO L134 CoverageAnalysis]: Checked inductivity of 48865 backedges. 0 proven. 18361 refuted. 0 times theorem prover too weak. 30504 trivial. 0 not checked. [2024-11-09 00:38:59,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:59,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 640 states and 892 transitions. [2024-11-09 00:38:59,398 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 892 transitions. [2024-11-09 00:38:59,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1138 [2024-11-09 00:38:59,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:59,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:59,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:04,707 INFO L134 CoverageAnalysis]: Checked inductivity of 50472 backedges. 0 proven. 18972 refuted. 0 times theorem prover too weak. 31500 trivial. 0 not checked. [2024-11-09 00:39:05,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:05,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 650 states and 906 transitions. [2024-11-09 00:39:05,840 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 906 transitions. [2024-11-09 00:39:05,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2024-11-09 00:39:05,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:05,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:05,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:11,060 INFO L134 CoverageAnalysis]: Checked inductivity of 52105 backedges. 0 proven. 19593 refuted. 0 times theorem prover too weak. 32512 trivial. 0 not checked. [2024-11-09 00:39:12,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:12,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 660 states and 920 transitions. [2024-11-09 00:39:12,244 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 920 transitions. [2024-11-09 00:39:12,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1174 [2024-11-09 00:39:12,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:12,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:12,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:17,708 INFO L134 CoverageAnalysis]: Checked inductivity of 53764 backedges. 0 proven. 20224 refuted. 0 times theorem prover too weak. 33540 trivial. 0 not checked. [2024-11-09 00:39:18,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:18,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 670 states and 934 transitions. [2024-11-09 00:39:18,944 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 934 transitions. [2024-11-09 00:39:18,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1192 [2024-11-09 00:39:18,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:18,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:19,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:24,816 INFO L134 CoverageAnalysis]: Checked inductivity of 55449 backedges. 0 proven. 20865 refuted. 0 times theorem prover too weak. 34584 trivial. 0 not checked. [2024-11-09 00:39:26,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:26,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 680 states and 948 transitions. [2024-11-09 00:39:26,009 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 948 transitions. [2024-11-09 00:39:26,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1210 [2024-11-09 00:39:26,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:26,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:26,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:32,329 INFO L134 CoverageAnalysis]: Checked inductivity of 57160 backedges. 0 proven. 21516 refuted. 0 times theorem prover too weak. 35644 trivial. 0 not checked. [2024-11-09 00:39:33,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:33,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 690 states and 962 transitions. [2024-11-09 00:39:33,734 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 962 transitions. [2024-11-09 00:39:33,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1228 [2024-11-09 00:39:33,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:33,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:33,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:40,427 INFO L134 CoverageAnalysis]: Checked inductivity of 58897 backedges. 0 proven. 22177 refuted. 0 times theorem prover too weak. 36720 trivial. 0 not checked. [2024-11-09 00:39:41,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:41,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 700 states and 976 transitions. [2024-11-09 00:39:41,844 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 976 transitions. [2024-11-09 00:39:41,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1246 [2024-11-09 00:39:41,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:41,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:41,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:48,592 INFO L134 CoverageAnalysis]: Checked inductivity of 60660 backedges. 0 proven. 22848 refuted. 0 times theorem prover too weak. 37812 trivial. 0 not checked. [2024-11-09 00:39:49,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:49,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 710 states and 990 transitions. [2024-11-09 00:39:49,845 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 990 transitions. [2024-11-09 00:39:49,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1264 [2024-11-09 00:39:49,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:49,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:49,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:57,354 INFO L134 CoverageAnalysis]: Checked inductivity of 62449 backedges. 0 proven. 23529 refuted. 0 times theorem prover too weak. 38920 trivial. 0 not checked. [2024-11-09 00:39:58,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:58,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 720 states and 1004 transitions. [2024-11-09 00:39:58,752 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1004 transitions. [2024-11-09 00:39:58,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1282 [2024-11-09 00:39:58,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:58,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:06,070 INFO L134 CoverageAnalysis]: Checked inductivity of 64264 backedges. 0 proven. 24220 refuted. 0 times theorem prover too weak. 40044 trivial. 0 not checked. [2024-11-09 00:40:07,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:07,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 730 states and 1018 transitions. [2024-11-09 00:40:07,354 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1018 transitions. [2024-11-09 00:40:07,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1300 [2024-11-09 00:40:07,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:07,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:07,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:14,793 INFO L134 CoverageAnalysis]: Checked inductivity of 66105 backedges. 0 proven. 24921 refuted. 0 times theorem prover too weak. 41184 trivial. 0 not checked. [2024-11-09 00:40:16,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:16,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 740 states and 1032 transitions. [2024-11-09 00:40:16,276 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1032 transitions. [2024-11-09 00:40:16,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1318 [2024-11-09 00:40:16,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:16,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:16,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:24,406 INFO L134 CoverageAnalysis]: Checked inductivity of 67972 backedges. 0 proven. 25632 refuted. 0 times theorem prover too weak. 42340 trivial. 0 not checked. [2024-11-09 00:40:25,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:25,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 750 states and 1046 transitions. [2024-11-09 00:40:25,865 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1046 transitions. [2024-11-09 00:40:25,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1336 [2024-11-09 00:40:25,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:25,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:25,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:34,393 INFO L134 CoverageAnalysis]: Checked inductivity of 69865 backedges. 0 proven. 26353 refuted. 0 times theorem prover too weak. 43512 trivial. 0 not checked. [2024-11-09 00:40:35,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:35,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 760 states and 1060 transitions. [2024-11-09 00:40:35,910 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1060 transitions. [2024-11-09 00:40:35,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1354 [2024-11-09 00:40:35,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:35,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:36,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:44,176 INFO L134 CoverageAnalysis]: Checked inductivity of 71784 backedges. 0 proven. 27084 refuted. 0 times theorem prover too weak. 44700 trivial. 0 not checked. [2024-11-09 00:40:45,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:45,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 770 states and 1074 transitions. [2024-11-09 00:40:45,524 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1074 transitions. [2024-11-09 00:40:45,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1372 [2024-11-09 00:40:45,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:45,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:45,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:54,220 INFO L134 CoverageAnalysis]: Checked inductivity of 73729 backedges. 0 proven. 27825 refuted. 0 times theorem prover too weak. 45904 trivial. 0 not checked. [2024-11-09 00:40:55,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:55,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 780 states and 1088 transitions. [2024-11-09 00:40:55,587 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1088 transitions. [2024-11-09 00:40:55,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1390 [2024-11-09 00:40:55,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:55,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:55,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:04,167 INFO L134 CoverageAnalysis]: Checked inductivity of 75700 backedges. 0 proven. 28576 refuted. 0 times theorem prover too weak. 47124 trivial. 0 not checked. [2024-11-09 00:41:05,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:05,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 790 states and 1102 transitions. [2024-11-09 00:41:05,581 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1102 transitions. [2024-11-09 00:41:05,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1408 [2024-11-09 00:41:05,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:05,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:05,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:14,152 INFO L134 CoverageAnalysis]: Checked inductivity of 77697 backedges. 0 proven. 29337 refuted. 0 times theorem prover too weak. 48360 trivial. 0 not checked. [2024-11-09 00:41:15,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:15,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 800 states and 1116 transitions. [2024-11-09 00:41:15,560 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1116 transitions. [2024-11-09 00:41:15,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1426 [2024-11-09 00:41:15,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:15,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:15,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:24,349 INFO L134 CoverageAnalysis]: Checked inductivity of 79720 backedges. 0 proven. 30108 refuted. 0 times theorem prover too weak. 49612 trivial. 0 not checked. [2024-11-09 00:41:25,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:25,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 810 states and 1130 transitions. [2024-11-09 00:41:25,789 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1130 transitions. [2024-11-09 00:41:25,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1444 [2024-11-09 00:41:25,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:25,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:25,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:34,775 INFO L134 CoverageAnalysis]: Checked inductivity of 81769 backedges. 0 proven. 30889 refuted. 0 times theorem prover too weak. 50880 trivial. 0 not checked. [2024-11-09 00:41:36,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:36,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 820 states and 1144 transitions. [2024-11-09 00:41:36,229 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1144 transitions. [2024-11-09 00:41:36,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1462 [2024-11-09 00:41:36,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:36,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:36,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:45,635 INFO L134 CoverageAnalysis]: Checked inductivity of 83844 backedges. 0 proven. 31680 refuted. 0 times theorem prover too weak. 52164 trivial. 0 not checked. [2024-11-09 00:41:47,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:47,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 830 states and 1158 transitions. [2024-11-09 00:41:47,129 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1158 transitions. [2024-11-09 00:41:47,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1480 [2024-11-09 00:41:47,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:47,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:47,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:56,902 INFO L134 CoverageAnalysis]: Checked inductivity of 85945 backedges. 0 proven. 32481 refuted. 0 times theorem prover too weak. 53464 trivial. 0 not checked. [2024-11-09 00:41:58,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:58,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 840 states and 1172 transitions. [2024-11-09 00:41:58,428 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1172 transitions. [2024-11-09 00:41:58,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1498 [2024-11-09 00:41:58,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:58,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:58,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:08,585 INFO L134 CoverageAnalysis]: Checked inductivity of 88072 backedges. 0 proven. 33292 refuted. 0 times theorem prover too weak. 54780 trivial. 0 not checked. [2024-11-09 00:42:10,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:10,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 850 states and 1186 transitions. [2024-11-09 00:42:10,186 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1186 transitions. [2024-11-09 00:42:10,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1516 [2024-11-09 00:42:10,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:10,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:10,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:20,801 INFO L134 CoverageAnalysis]: Checked inductivity of 90225 backedges. 0 proven. 34113 refuted. 0 times theorem prover too weak. 56112 trivial. 0 not checked. [2024-11-09 00:42:22,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:22,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 860 states and 1200 transitions. [2024-11-09 00:42:22,386 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1200 transitions. [2024-11-09 00:42:22,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1534 [2024-11-09 00:42:22,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:22,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:22,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:33,328 INFO L134 CoverageAnalysis]: Checked inductivity of 92404 backedges. 0 proven. 34944 refuted. 0 times theorem prover too weak. 57460 trivial. 0 not checked. [2024-11-09 00:42:34,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:34,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 870 states and 1214 transitions. [2024-11-09 00:42:34,871 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1214 transitions. [2024-11-09 00:42:34,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1552 [2024-11-09 00:42:34,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:34,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:34,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:45,869 INFO L134 CoverageAnalysis]: Checked inductivity of 94609 backedges. 0 proven. 35785 refuted. 0 times theorem prover too weak. 58824 trivial. 0 not checked. [2024-11-09 00:42:47,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:47,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 880 states and 1228 transitions. [2024-11-09 00:42:47,434 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1228 transitions. [2024-11-09 00:42:47,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1570 [2024-11-09 00:42:47,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:47,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:47,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:58,700 INFO L134 CoverageAnalysis]: Checked inductivity of 96840 backedges. 0 proven. 36636 refuted. 0 times theorem prover too weak. 60204 trivial. 0 not checked. [2024-11-09 00:43:00,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:00,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 890 states and 1242 transitions. [2024-11-09 00:43:00,311 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1242 transitions. [2024-11-09 00:43:00,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1588 [2024-11-09 00:43:00,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:00,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:00,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:12,254 INFO L134 CoverageAnalysis]: Checked inductivity of 99097 backedges. 0 proven. 37497 refuted. 0 times theorem prover too weak. 61600 trivial. 0 not checked. [2024-11-09 00:43:14,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:14,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 900 states and 1256 transitions. [2024-11-09 00:43:14,030 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1256 transitions. [2024-11-09 00:43:14,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1606 [2024-11-09 00:43:14,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:14,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:14,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:26,306 INFO L134 CoverageAnalysis]: Checked inductivity of 101380 backedges. 0 proven. 38368 refuted. 0 times theorem prover too weak. 63012 trivial. 0 not checked. [2024-11-09 00:43:28,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:28,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 910 states and 1270 transitions. [2024-11-09 00:43:28,006 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1270 transitions. [2024-11-09 00:43:28,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1624 [2024-11-09 00:43:28,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:28,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:28,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:40,747 INFO L134 CoverageAnalysis]: Checked inductivity of 103689 backedges. 0 proven. 39249 refuted. 0 times theorem prover too weak. 64440 trivial. 0 not checked. [2024-11-09 00:43:42,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:42,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 920 states and 1284 transitions. [2024-11-09 00:43:42,495 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1284 transitions. [2024-11-09 00:43:42,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1642 [2024-11-09 00:43:42,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:42,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:42,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:55,724 INFO L134 CoverageAnalysis]: Checked inductivity of 106024 backedges. 0 proven. 40140 refuted. 0 times theorem prover too weak. 65884 trivial. 0 not checked. [2024-11-09 00:43:57,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:57,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 930 states and 1298 transitions. [2024-11-09 00:43:57,475 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1298 transitions. [2024-11-09 00:43:57,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1660 [2024-11-09 00:43:57,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:57,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:57,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:10,885 INFO L134 CoverageAnalysis]: Checked inductivity of 108385 backedges. 0 proven. 41041 refuted. 0 times theorem prover too weak. 67344 trivial. 0 not checked. [2024-11-09 00:44:12,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:12,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 940 states and 1312 transitions. [2024-11-09 00:44:12,680 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1312 transitions. [2024-11-09 00:44:12,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1678 [2024-11-09 00:44:12,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:12,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:12,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:27,000 INFO L134 CoverageAnalysis]: Checked inductivity of 110772 backedges. 0 proven. 41952 refuted. 0 times theorem prover too weak. 68820 trivial. 0 not checked. [2024-11-09 00:44:28,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:28,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 950 states and 1326 transitions. [2024-11-09 00:44:28,939 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1326 transitions. [2024-11-09 00:44:28,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1696 [2024-11-09 00:44:28,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:28,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:29,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:43,536 INFO L134 CoverageAnalysis]: Checked inductivity of 113185 backedges. 0 proven. 42873 refuted. 0 times theorem prover too weak. 70312 trivial. 0 not checked. [2024-11-09 00:44:45,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:45,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 960 states and 1340 transitions. [2024-11-09 00:44:45,316 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1340 transitions. [2024-11-09 00:44:45,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1714 [2024-11-09 00:44:45,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:45,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:45,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:00,247 INFO L134 CoverageAnalysis]: Checked inductivity of 115624 backedges. 0 proven. 43804 refuted. 0 times theorem prover too weak. 71820 trivial. 0 not checked. [2024-11-09 00:45:02,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:02,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 970 states and 1354 transitions. [2024-11-09 00:45:02,101 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1354 transitions. [2024-11-09 00:45:02,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1732 [2024-11-09 00:45:02,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:02,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:02,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:17,262 INFO L134 CoverageAnalysis]: Checked inductivity of 118089 backedges. 0 proven. 44745 refuted. 0 times theorem prover too weak. 73344 trivial. 0 not checked. [2024-11-09 00:45:19,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:19,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 980 states and 1368 transitions. [2024-11-09 00:45:19,091 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1368 transitions. [2024-11-09 00:45:19,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1750 [2024-11-09 00:45:19,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:19,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:19,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:34,269 INFO L134 CoverageAnalysis]: Checked inductivity of 120580 backedges. 0 proven. 45696 refuted. 0 times theorem prover too weak. 74884 trivial. 0 not checked. [2024-11-09 00:45:36,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:36,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 990 states and 1382 transitions. [2024-11-09 00:45:36,366 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1382 transitions. [2024-11-09 00:45:36,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1768 [2024-11-09 00:45:36,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:36,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:36,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:52,198 INFO L134 CoverageAnalysis]: Checked inductivity of 123097 backedges. 0 proven. 46657 refuted. 0 times theorem prover too weak. 76440 trivial. 0 not checked. [2024-11-09 00:45:54,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:54,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1000 states and 1396 transitions. [2024-11-09 00:45:54,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1396 transitions. [2024-11-09 00:45:54,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1786 [2024-11-09 00:45:54,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:54,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:10,597 INFO L134 CoverageAnalysis]: Checked inductivity of 125640 backedges. 0 proven. 47628 refuted. 0 times theorem prover too weak. 78012 trivial. 0 not checked. [2024-11-09 00:46:12,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:12,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 1010 states and 1410 transitions. [2024-11-09 00:46:12,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1410 transitions. [2024-11-09 00:46:12,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1804 [2024-11-09 00:46:12,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:12,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:12,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:29,113 INFO L134 CoverageAnalysis]: Checked inductivity of 128209 backedges. 0 proven. 48609 refuted. 0 times theorem prover too weak. 79600 trivial. 0 not checked. [2024-11-09 00:46:30,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:30,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1020 states and 1424 transitions. [2024-11-09 00:46:30,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1424 transitions. [2024-11-09 00:46:30,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1822 [2024-11-09 00:46:30,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:30,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:31,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:48,152 INFO L134 CoverageAnalysis]: Checked inductivity of 130804 backedges. 0 proven. 49600 refuted. 0 times theorem prover too weak. 81204 trivial. 0 not checked. [2024-11-09 00:46:50,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:50,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1030 states and 1438 transitions. [2024-11-09 00:46:50,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1438 transitions. [2024-11-09 00:46:50,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1840 [2024-11-09 00:46:50,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:50,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:50,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:07,733 INFO L134 CoverageAnalysis]: Checked inductivity of 133425 backedges. 0 proven. 50601 refuted. 0 times theorem prover too weak. 82824 trivial. 0 not checked. [2024-11-09 00:47:09,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:09,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 1040 states and 1452 transitions. [2024-11-09 00:47:09,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1452 transitions. [2024-11-09 00:47:09,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1858 [2024-11-09 00:47:09,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:09,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:09,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:28,384 INFO L134 CoverageAnalysis]: Checked inductivity of 136072 backedges. 0 proven. 51612 refuted. 0 times theorem prover too weak. 84460 trivial. 0 not checked. [2024-11-09 00:47:30,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:30,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 1050 states and 1466 transitions. [2024-11-09 00:47:30,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1466 transitions. [2024-11-09 00:47:30,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1876 [2024-11-09 00:47:30,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:30,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:30,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:50,419 INFO L134 CoverageAnalysis]: Checked inductivity of 138745 backedges. 0 proven. 52633 refuted. 0 times theorem prover too weak. 86112 trivial. 0 not checked. [2024-11-09 00:47:52,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:52,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 1060 states and 1480 transitions. [2024-11-09 00:47:52,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1480 transitions. [2024-11-09 00:47:52,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1894 [2024-11-09 00:47:52,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:52,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:52,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:12,397 INFO L134 CoverageAnalysis]: Checked inductivity of 141444 backedges. 0 proven. 53664 refuted. 0 times theorem prover too weak. 87780 trivial. 0 not checked. [2024-11-09 00:48:14,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:14,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 1070 states and 1494 transitions. [2024-11-09 00:48:14,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1494 transitions. [2024-11-09 00:48:14,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1912 [2024-11-09 00:48:14,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:14,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:14,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:34,464 INFO L134 CoverageAnalysis]: Checked inductivity of 144169 backedges. 0 proven. 54705 refuted. 0 times theorem prover too weak. 89464 trivial. 0 not checked. [2024-11-09 00:48:36,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:36,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 1080 states and 1508 transitions. [2024-11-09 00:48:36,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1508 transitions. [2024-11-09 00:48:36,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1930 [2024-11-09 00:48:36,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:36,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:36,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:57,791 INFO L134 CoverageAnalysis]: Checked inductivity of 146920 backedges. 0 proven. 55756 refuted. 0 times theorem prover too weak. 91164 trivial. 0 not checked. [2024-11-09 00:48:59,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:59,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1090 states and 1522 transitions. [2024-11-09 00:48:59,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1522 transitions. [2024-11-09 00:48:59,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1948 [2024-11-09 00:48:59,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:59,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:59,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:20,932 INFO L134 CoverageAnalysis]: Checked inductivity of 149697 backedges. 0 proven. 56817 refuted. 0 times theorem prover too weak. 92880 trivial. 0 not checked. [2024-11-09 00:49:23,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:23,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 1100 states and 1536 transitions. [2024-11-09 00:49:23,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1536 transitions. [2024-11-09 00:49:23,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1966 [2024-11-09 00:49:23,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:23,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:23,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:44,624 INFO L134 CoverageAnalysis]: Checked inductivity of 152500 backedges. 0 proven. 57888 refuted. 0 times theorem prover too weak. 94612 trivial. 0 not checked. [2024-11-09 00:49:46,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:46,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 1110 states and 1550 transitions. [2024-11-09 00:49:46,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1550 transitions. [2024-11-09 00:49:46,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1984 [2024-11-09 00:49:46,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:46,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:46,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:09,217 INFO L134 CoverageAnalysis]: Checked inductivity of 155329 backedges. 0 proven. 58969 refuted. 0 times theorem prover too weak. 96360 trivial. 0 not checked. [2024-11-09 00:50:11,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:11,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 1120 states and 1564 transitions. [2024-11-09 00:50:11,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1564 transitions. [2024-11-09 00:50:11,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2002 [2024-11-09 00:50:11,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:11,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:11,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:33,800 INFO L134 CoverageAnalysis]: Checked inductivity of 158184 backedges. 0 proven. 60060 refuted. 0 times theorem prover too weak. 98124 trivial. 0 not checked. [2024-11-09 00:50:35,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:35,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1130 states and 1578 transitions. [2024-11-09 00:50:35,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1578 transitions. [2024-11-09 00:50:35,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2020 [2024-11-09 00:50:35,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:35,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:36,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:59,492 INFO L134 CoverageAnalysis]: Checked inductivity of 161065 backedges. 0 proven. 61161 refuted. 0 times theorem prover too weak. 99904 trivial. 0 not checked. [2024-11-09 00:51:01,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:01,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1140 states and 1592 transitions. [2024-11-09 00:51:01,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1592 transitions. [2024-11-09 00:51:01,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2038 [2024-11-09 00:51:01,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:01,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:01,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat