./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/toy.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_084d6808-f211-482b-8e49-529f15019cd7/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_084d6808-f211-482b-8e49-529f15019cd7/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_084d6808-f211-482b-8e49-529f15019cd7/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_084d6808-f211-482b-8e49-529f15019cd7/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/toy.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_084d6808-f211-482b-8e49-529f15019cd7/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_084d6808-f211-482b-8e49-529f15019cd7/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 4a8eabec1830ab654b41f6937ec2f9359cd3dd371ede66eafc352bac48edda3b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:29:50,856 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:29:50,914 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_084d6808-f211-482b-8e49-529f15019cd7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:29:50,918 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:29:50,918 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:29:50,938 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:29:50,939 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:29:50,939 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:29:50,940 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:29:50,940 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:29:50,941 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:29:50,941 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:29:50,942 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:29:50,942 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:29:50,942 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:29:50,943 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:29:50,943 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:29:50,944 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:29:50,944 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:29:50,944 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:29:50,945 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:29:50,945 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:29:50,946 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:29:50,946 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:29:50,947 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:29:50,947 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:29:50,947 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:29:50,948 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:29:50,948 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:29:50,948 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:29:50,949 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:29:50,949 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:29:50,953 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:29:50,954 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_084d6808-f211-482b-8e49-529f15019cd7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_084d6808-f211-482b-8e49-529f15019cd7/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4a8eabec1830ab654b41f6937ec2f9359cd3dd371ede66eafc352bac48edda3b [2024-11-08 23:29:51,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:29:51,275 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:29:51,281 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:29:51,283 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:29:51,284 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:29:51,285 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_084d6808-f211-482b-8e49-529f15019cd7/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/systemc/toy.cil.c Unable to find full path for "g++" [2024-11-08 23:29:53,253 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:29:53,521 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:29:53,522 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_084d6808-f211-482b-8e49-529f15019cd7/sv-benchmarks/c/systemc/toy.cil.c [2024-11-08 23:29:53,539 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_084d6808-f211-482b-8e49-529f15019cd7/bin/ukojak-verify-ImItNfHLgk/data/f0c2b516e/9f1808d2121d45eb95ebaef4d4812998/FLAGd236dd35d [2024-11-08 23:29:53,843 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_084d6808-f211-482b-8e49-529f15019cd7/bin/ukojak-verify-ImItNfHLgk/data/f0c2b516e/9f1808d2121d45eb95ebaef4d4812998 [2024-11-08 23:29:53,846 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:29:53,848 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:29:53,849 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:29:53,850 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:29:53,858 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:29:53,859 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:29:53" (1/1) ... [2024-11-08 23:29:53,860 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@662b48ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:53, skipping insertion in model container [2024-11-08 23:29:53,860 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:29:53" (1/1) ... [2024-11-08 23:29:53,912 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:29:54,080 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_084d6808-f211-482b-8e49-529f15019cd7/sv-benchmarks/c/systemc/toy.cil.c[697,710] [2024-11-08 23:29:54,168 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:29:54,179 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:29:54,189 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_084d6808-f211-482b-8e49-529f15019cd7/sv-benchmarks/c/systemc/toy.cil.c[697,710] [2024-11-08 23:29:54,228 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:29:54,247 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:29:54,248 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:54 WrapperNode [2024-11-08 23:29:54,248 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:29:54,249 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:29:54,250 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:29:54,250 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:29:54,257 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:54" (1/1) ... [2024-11-08 23:29:54,268 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:54" (1/1) ... [2024-11-08 23:29:54,312 INFO L138 Inliner]: procedures = 20, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 360 [2024-11-08 23:29:54,313 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:29:54,317 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:29:54,317 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:29:54,317 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:29:54,327 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:54" (1/1) ... [2024-11-08 23:29:54,327 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:54" (1/1) ... [2024-11-08 23:29:54,329 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:54" (1/1) ... [2024-11-08 23:29:54,330 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:54" (1/1) ... [2024-11-08 23:29:54,337 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:54" (1/1) ... [2024-11-08 23:29:54,343 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:54" (1/1) ... [2024-11-08 23:29:54,345 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:54" (1/1) ... [2024-11-08 23:29:54,346 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:54" (1/1) ... [2024-11-08 23:29:54,349 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:29:54,350 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:29:54,350 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:29:54,351 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:29:54,351 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:54" (1/1) ... [2024-11-08 23:29:54,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:29:54,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_084d6808-f211-482b-8e49-529f15019cd7/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:29:54,398 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_084d6808-f211-482b-8e49-529f15019cd7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:29:54,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_084d6808-f211-482b-8e49-529f15019cd7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:29:54,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:29:54,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:29:54,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:29:54,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:29:54,503 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:29:54,505 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:29:55,070 INFO L? ?]: Removed 21 outVars from TransFormulas that were not future-live. [2024-11-08 23:29:55,070 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:29:55,459 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:29:55,462 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-08 23:29:55,462 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:29:55 BoogieIcfgContainer [2024-11-08 23:29:55,463 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:29:55,463 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:29:55,464 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:29:55,475 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:29:55,475 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:29:55" (1/1) ... [2024-11-08 23:29:55,484 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:29:55,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:55,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 43 states and 69 transitions. [2024-11-08 23:29:55,541 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 69 transitions. [2024-11-08 23:29:55,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:29:55,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:55,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:55,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:55,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:55,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:55,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 48 states and 83 transitions. [2024-11-08 23:29:55,906 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 83 transitions. [2024-11-08 23:29:55,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:29:55,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:55,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:55,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:56,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:56,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:56,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 51 states and 92 transitions. [2024-11-08 23:29:56,330 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 92 transitions. [2024-11-08 23:29:56,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:29:56,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:56,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:56,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:56,388 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:56,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:56,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 52 states and 96 transitions. [2024-11-08 23:29:56,423 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 96 transitions. [2024-11-08 23:29:56,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:29:56,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:56,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:56,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:56,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:29:56,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:56,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 54 states and 99 transitions. [2024-11-08 23:29:56,510 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 99 transitions. [2024-11-08 23:29:56,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:29:56,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:56,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:56,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:56,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:29:56,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:56,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 55 states and 100 transitions. [2024-11-08 23:29:56,564 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 100 transitions. [2024-11-08 23:29:56,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:29:56,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:56,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:56,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:56,620 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:56,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:56,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 57 states and 103 transitions. [2024-11-08 23:29:56,643 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 103 transitions. [2024-11-08 23:29:56,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:29:56,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:56,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:56,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:56,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:56,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 58 states and 104 transitions. [2024-11-08 23:29:56,692 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 104 transitions. [2024-11-08 23:29:56,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:29:56,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:56,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:56,893 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:57,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:57,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 70 states and 135 transitions. [2024-11-08 23:29:57,540 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 135 transitions. [2024-11-08 23:29:57,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:29:57,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:57,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:57,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:57,608 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:57,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:57,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 71 states and 136 transitions. [2024-11-08 23:29:57,657 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 136 transitions. [2024-11-08 23:29:57,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:29:57,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:57,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:57,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:57,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:29:57,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:57,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 74 states and 140 transitions. [2024-11-08 23:29:57,786 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 140 transitions. [2024-11-08 23:29:57,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:29:57,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:57,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:57,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:57,929 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:58,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:58,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 77 states and 144 transitions. [2024-11-08 23:29:58,074 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 144 transitions. [2024-11-08 23:29:58,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:29:58,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:58,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:58,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:58,157 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:58,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:58,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 80 states and 151 transitions. [2024-11-08 23:29:58,577 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 151 transitions. [2024-11-08 23:29:58,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:29:58,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:58,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:58,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:58,688 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:58,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:58,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 80 states and 148 transitions. [2024-11-08 23:29:58,709 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 148 transitions. [2024-11-08 23:29:58,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:29:58,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:58,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:58,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:58,841 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:58,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:58,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 80 states and 145 transitions. [2024-11-08 23:29:58,855 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 145 transitions. [2024-11-08 23:29:58,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:29:58,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:58,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:58,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:58,940 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:59,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:59,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 86 states and 159 transitions. [2024-11-08 23:29:59,239 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 159 transitions. [2024-11-08 23:29:59,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:29:59,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:59,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:59,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:59,348 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:00,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:00,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 92 states and 172 transitions. [2024-11-08 23:30:00,033 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 172 transitions. [2024-11-08 23:30:00,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:30:00,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:00,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:00,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:00,065 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:00,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:00,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 96 states and 179 transitions. [2024-11-08 23:30:00,533 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 179 transitions. [2024-11-08 23:30:00,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:30:00,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:00,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:00,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:00,566 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:00,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:00,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 98 states and 185 transitions. [2024-11-08 23:30:00,758 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 185 transitions. [2024-11-08 23:30:00,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:30:00,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:00,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:00,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:00,793 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:30:00,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:00,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 98 states and 183 transitions. [2024-11-08 23:30:00,868 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 183 transitions. [2024-11-08 23:30:00,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:30:00,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:00,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:00,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:00,939 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:01,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:01,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 106 states and 198 transitions. [2024-11-08 23:30:01,207 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 198 transitions. [2024-11-08 23:30:01,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:30:01,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:01,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:01,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:01,340 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:01,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:01,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 110 states and 201 transitions. [2024-11-08 23:30:01,676 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 201 transitions. [2024-11-08 23:30:01,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:30:01,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:01,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:01,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:01,712 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:01,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:01,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 113 states and 208 transitions. [2024-11-08 23:30:01,921 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 208 transitions. [2024-11-08 23:30:01,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:30:01,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:01,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:01,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:01,962 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:30:02,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:02,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 116 states and 215 transitions. [2024-11-08 23:30:02,253 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 215 transitions. [2024-11-08 23:30:02,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:30:02,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:02,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:02,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:02,299 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:02,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:02,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 118 states and 219 transitions. [2024-11-08 23:30:02,514 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 219 transitions. [2024-11-08 23:30:02,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:30:02,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:02,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:02,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:02,557 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:02,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:02,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 120 states and 222 transitions. [2024-11-08 23:30:02,814 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 222 transitions. [2024-11-08 23:30:02,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:30:02,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:02,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:02,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:02,855 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:30:03,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:03,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 127 states and 237 transitions. [2024-11-08 23:30:03,558 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 237 transitions. [2024-11-08 23:30:03,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:30:03,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:03,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:03,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:03,598 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:30:04,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:04,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 130 states and 241 transitions. [2024-11-08 23:30:04,009 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 241 transitions. [2024-11-08 23:30:04,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:30:04,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:04,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:04,064 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:30:04,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:04,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 137 states and 255 transitions. [2024-11-08 23:30:04,693 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 255 transitions. [2024-11-08 23:30:04,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:30:04,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:04,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:04,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:04,757 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:30:04,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:04,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 139 states and 256 transitions. [2024-11-08 23:30:04,973 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 256 transitions. [2024-11-08 23:30:04,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:30:04,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:04,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:04,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:05,040 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:30:05,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:05,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 140 states and 260 transitions. [2024-11-08 23:30:05,245 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 260 transitions. [2024-11-08 23:30:05,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:30:05,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:05,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:05,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:05,291 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:30:05,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:05,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 141 states and 261 transitions. [2024-11-08 23:30:05,404 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2024-11-08 23:30:05,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:30:05,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:05,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:05,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:05,451 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:05,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:05,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 145 states and 271 transitions. [2024-11-08 23:30:05,835 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 271 transitions. [2024-11-08 23:30:05,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:30:05,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:05,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:05,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:06,169 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:30:07,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:07,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 162 states and 318 transitions. [2024-11-08 23:30:07,604 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 318 transitions. [2024-11-08 23:30:07,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:30:07,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:07,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:07,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:07,646 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:08,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:08,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 170 states and 332 transitions. [2024-11-08 23:30:08,322 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 332 transitions. [2024-11-08 23:30:08,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:30:08,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:08,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:08,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:08,622 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:09,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:09,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 181 states and 352 transitions. [2024-11-08 23:30:09,605 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 352 transitions. [2024-11-08 23:30:09,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:30:09,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:09,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:09,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:09,689 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:30:09,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:09,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 182 states and 355 transitions. [2024-11-08 23:30:09,705 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 355 transitions. [2024-11-08 23:30:09,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:30:09,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:09,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:09,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:09,742 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:30:09,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:09,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 183 states and 356 transitions. [2024-11-08 23:30:09,757 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 356 transitions. [2024-11-08 23:30:09,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:30:09,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:09,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:09,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:09,790 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:30:09,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:09,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 185 states and 357 transitions. [2024-11-08 23:30:09,920 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 357 transitions. [2024-11-08 23:30:09,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:30:09,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:09,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:09,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:10,056 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:11,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:11,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 196 states and 382 transitions. [2024-11-08 23:30:11,314 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 382 transitions. [2024-11-08 23:30:11,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:30:11,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:11,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:11,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:11,363 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:30:11,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:11,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 197 states and 383 transitions. [2024-11-08 23:30:11,385 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 383 transitions. [2024-11-08 23:30:11,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:30:11,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:11,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:11,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:11,418 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:11,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:11,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 197 states and 381 transitions. [2024-11-08 23:30:11,645 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 381 transitions. [2024-11-08 23:30:11,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:30:11,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:11,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:11,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:11,702 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:30:11,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:11,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 198 states and 383 transitions. [2024-11-08 23:30:11,725 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 383 transitions. [2024-11-08 23:30:11,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:30:11,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:11,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:11,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:11,761 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:30:11,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:11,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 199 states and 383 transitions. [2024-11-08 23:30:11,782 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 383 transitions. [2024-11-08 23:30:11,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:30:11,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:11,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:11,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:11,823 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:30:11,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:11,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 199 states and 380 transitions. [2024-11-08 23:30:11,834 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 380 transitions. [2024-11-08 23:30:11,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:30:11,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:11,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:11,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:11,997 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:12,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:12,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 202 states and 382 transitions. [2024-11-08 23:30:12,053 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 382 transitions. [2024-11-08 23:30:12,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:30:12,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:12,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:12,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:12,108 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:30:12,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:12,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 206 states and 388 transitions. [2024-11-08 23:30:12,620 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 388 transitions. [2024-11-08 23:30:12,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:30:12,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:12,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:12,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:12,673 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:13,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:13,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 211 states and 396 transitions. [2024-11-08 23:30:13,121 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 396 transitions. [2024-11-08 23:30:13,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:30:13,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:13,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:13,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:13,166 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:30:13,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:13,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 214 states and 401 transitions. [2024-11-08 23:30:13,602 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 401 transitions. [2024-11-08 23:30:13,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:30:13,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:13,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:13,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:13,639 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:30:13,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:13,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 216 states and 403 transitions. [2024-11-08 23:30:13,988 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 403 transitions. [2024-11-08 23:30:13,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:30:13,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:13,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:14,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:14,027 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:30:14,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:14,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 218 states and 404 transitions. [2024-11-08 23:30:14,302 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 404 transitions. [2024-11-08 23:30:14,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:30:14,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:14,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:14,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:14,394 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:30:14,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:14,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 220 states and 405 transitions. [2024-11-08 23:30:14,648 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 405 transitions. [2024-11-08 23:30:14,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:30:14,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:14,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:14,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:14,685 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:30:14,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:14,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 220 states and 404 transitions. [2024-11-08 23:30:14,894 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 404 transitions. [2024-11-08 23:30:14,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:30:14,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:14,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:14,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:14,952 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:30:15,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:15,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 221 states and 406 transitions. [2024-11-08 23:30:15,014 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 406 transitions. [2024-11-08 23:30:15,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:30:15,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:15,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:15,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:15,072 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:30:15,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:15,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 223 states and 410 transitions. [2024-11-08 23:30:15,351 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 410 transitions. [2024-11-08 23:30:15,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:30:15,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:15,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:15,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:15,409 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:30:15,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:15,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 225 states and 412 transitions. [2024-11-08 23:30:15,707 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 412 transitions. [2024-11-08 23:30:15,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:30:15,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:15,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:15,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:17,702 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:25,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:25,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 247 states and 457 transitions. [2024-11-08 23:30:25,035 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 457 transitions. [2024-11-08 23:30:25,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:30:25,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:25,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:25,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:26,511 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:27,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:27,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 251 states and 462 transitions. [2024-11-08 23:30:27,633 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 462 transitions. [2024-11-08 23:30:27,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:30:27,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:27,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:27,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:27,674 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:30:27,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:27,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 253 states and 463 transitions. [2024-11-08 23:30:27,992 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 463 transitions. [2024-11-08 23:30:27,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:30:27,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:27,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:28,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:28,040 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:28,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:28,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 258 states and 473 transitions. [2024-11-08 23:30:28,378 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 473 transitions. [2024-11-08 23:30:28,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:30:28,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:28,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:28,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:28,427 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:28,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:28,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 259 states and 474 transitions. [2024-11-08 23:30:28,766 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 474 transitions. [2024-11-08 23:30:28,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:30:28,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:28,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:28,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:28,804 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:30:29,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:29,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 259 states and 471 transitions. [2024-11-08 23:30:29,020 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 471 transitions. [2024-11-08 23:30:29,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:30:29,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:29,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:29,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:29,431 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 16 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:30:31,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:31,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 269 states and 482 transitions. [2024-11-08 23:30:31,031 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 482 transitions. [2024-11-08 23:30:31,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:30:31,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:31,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:31,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:31,077 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:30:31,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:31,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 270 states and 483 transitions. [2024-11-08 23:30:31,291 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 483 transitions. [2024-11-08 23:30:31,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:30:31,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:31,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:31,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:31,380 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:30:31,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:31,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 273 states and 486 transitions. [2024-11-08 23:30:31,861 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 486 transitions. [2024-11-08 23:30:31,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:30:31,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:31,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:31,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:32,672 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:32,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:32,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 277 states and 492 transitions. [2024-11-08 23:30:32,800 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 492 transitions. [2024-11-08 23:30:32,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:30:32,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:32,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:32,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:33,678 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:33,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:33,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 279 states and 493 transitions. [2024-11-08 23:30:33,904 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 493 transitions. [2024-11-08 23:30:33,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:30:33,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:33,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:33,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:33,946 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:30:34,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:34,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 280 states and 495 transitions. [2024-11-08 23:30:34,138 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 495 transitions. [2024-11-08 23:30:34,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:30:34,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:34,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:34,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:34,187 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:30:34,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:34,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 286 states and 502 transitions. [2024-11-08 23:30:34,959 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 502 transitions. [2024-11-08 23:30:34,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:30:34,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:34,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:34,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:35,066 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:30:36,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:36,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 295 states and 517 transitions. [2024-11-08 23:30:36,166 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 517 transitions. [2024-11-08 23:30:36,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:30:36,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:36,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:36,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:36,213 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:30:36,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:36,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 295 states and 513 transitions. [2024-11-08 23:30:36,242 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 513 transitions. [2024-11-08 23:30:36,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:30:36,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:36,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:36,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:36,364 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:30:36,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:36,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 295 states and 507 transitions. [2024-11-08 23:30:36,624 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 507 transitions. [2024-11-08 23:30:36,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:30:36,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:36,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:36,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:36,668 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:30:36,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:36,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 295 states and 503 transitions. [2024-11-08 23:30:36,873 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 503 transitions. [2024-11-08 23:30:36,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:30:36,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:36,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:36,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:37,043 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 21 proven. 7 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:30:37,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:37,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 297 states and 504 transitions. [2024-11-08 23:30:37,122 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 504 transitions. [2024-11-08 23:30:37,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:30:37,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:37,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:37,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:37,239 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:30:37,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:37,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 297 states and 503 transitions. [2024-11-08 23:30:37,435 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 503 transitions. [2024-11-08 23:30:37,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:30:37,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:37,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:37,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:41,462 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:53,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:53,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 320 states and 544 transitions. [2024-11-08 23:30:53,145 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 544 transitions. [2024-11-08 23:30:53,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:30:53,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:53,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:53,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:56,174 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 16 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:03,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:03,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 331 states and 572 transitions. [2024-11-08 23:31:03,131 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 572 transitions. [2024-11-08 23:31:03,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:31:03,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:03,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:03,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:06,192 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 16 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:12,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:12,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 337 states and 599 transitions. [2024-11-08 23:31:12,278 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 599 transitions. [2024-11-08 23:31:12,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:31:12,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:12,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:12,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:15,572 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 16 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:20,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:20,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 343 states and 621 transitions. [2024-11-08 23:31:20,927 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 621 transitions. [2024-11-08 23:31:20,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:31:20,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:20,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:20,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:20,992 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:31:21,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:21,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 345 states and 623 transitions. [2024-11-08 23:31:21,870 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 623 transitions. [2024-11-08 23:31:21,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:31:21,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:21,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:21,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:24,672 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 16 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:32,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:32,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 353 states and 647 transitions. [2024-11-08 23:31:32,417 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 647 transitions. [2024-11-08 23:31:32,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:31:32,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:32,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:32,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:35,650 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 16 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:46,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:46,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 370 states and 694 transitions. [2024-11-08 23:31:46,685 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 694 transitions. [2024-11-08 23:31:46,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:31:46,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:46,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:46,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:49,489 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 16 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:53,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:53,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 371 states and 704 transitions. [2024-11-08 23:31:53,064 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 704 transitions. [2024-11-08 23:31:53,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:31:53,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:53,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:53,865 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:31:54,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:54,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 373 states and 706 transitions. [2024-11-08 23:31:54,196 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 706 transitions. [2024-11-08 23:31:54,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:31:54,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:54,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:54,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:55,770 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:13,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:13,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 415 states and 810 transitions. [2024-11-08 23:32:13,055 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 810 transitions. [2024-11-08 23:32:13,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:32:13,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:13,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:13,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:13,333 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:17,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:17,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 426 states and 830 transitions. [2024-11-08 23:32:17,018 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 830 transitions. [2024-11-08 23:32:17,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:32:17,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:17,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:17,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:17,304 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:19,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:19,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 432 states and 838 transitions. [2024-11-08 23:32:19,340 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 838 transitions. [2024-11-08 23:32:19,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:32:19,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:19,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:19,612 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:20,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:20,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 435 states and 842 transitions. [2024-11-08 23:32:20,889 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 842 transitions. [2024-11-08 23:32:20,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:32:20,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:20,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:20,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:20,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:32:23,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:23,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 439 states and 847 transitions. [2024-11-08 23:32:23,063 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 847 transitions. [2024-11-08 23:32:23,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:32:23,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:23,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:23,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:26,255 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 16 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:34,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:34,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 444 states and 861 transitions. [2024-11-08 23:32:34,112 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 861 transitions. [2024-11-08 23:32:34,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:32:34,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:34,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:34,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:35,301 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 16 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:36,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:36,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 445 states and 862 transitions. [2024-11-08 23:32:36,626 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 862 transitions. [2024-11-08 23:32:36,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:32:36,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:36,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:36,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:37,661 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 16 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:42,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:42,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 452 states and 880 transitions. [2024-11-08 23:32:42,453 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 880 transitions. [2024-11-08 23:32:42,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:32:42,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:42,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:42,484 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:32:42,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:42,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 452 states and 866 transitions. [2024-11-08 23:32:42,521 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 866 transitions. [2024-11-08 23:32:42,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:32:42,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:42,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:42,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:46,395 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:01,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:01,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 468 states and 907 transitions. [2024-11-08 23:33:01,601 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 907 transitions. [2024-11-08 23:33:01,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:33:01,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:01,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:01,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:06,905 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:25,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:25,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 483 states and 962 transitions. [2024-11-08 23:33:25,493 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 962 transitions. [2024-11-08 23:33:25,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:33:25,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:25,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:25,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:30,000 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:43,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:43,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 492 states and 985 transitions. [2024-11-08 23:33:43,907 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 985 transitions. [2024-11-08 23:33:43,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:33:43,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:43,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:43,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:49,516 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:55,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:55,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 494 states and 992 transitions. [2024-11-08 23:33:55,547 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 992 transitions. [2024-11-08 23:33:55,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:33:55,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:55,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:55,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:01,493 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:11,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:11,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 499 states and 1012 transitions. [2024-11-08 23:34:11,049 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1012 transitions. [2024-11-08 23:34:11,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:34:11,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:11,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:11,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:15,531 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:26,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:26,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 505 states and 1039 transitions. [2024-11-08 23:34:26,190 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1039 transitions. [2024-11-08 23:34:26,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:34:26,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:26,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:26,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:32,686 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:51,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:51,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 526 states and 1093 transitions. [2024-11-08 23:34:51,600 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1093 transitions. [2024-11-08 23:34:51,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:34:51,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:51,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:51,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:56,396 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:35:00,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:00,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 527 states and 1098 transitions. [2024-11-08 23:35:00,263 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1098 transitions. [2024-11-08 23:35:00,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:35:00,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:00,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:00,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:04,659 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:35:18,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:18,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 539 states and 1152 transitions. [2024-11-08 23:35:18,888 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1152 transitions. [2024-11-08 23:35:18,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:35:18,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:18,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:18,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:24,220 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:35:40,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:40,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 551 states and 1211 transitions. [2024-11-08 23:35:40,947 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1211 transitions. [2024-11-08 23:35:40,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:35:40,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:40,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:40,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:45,937 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:35:54,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:54,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 554 states and 1232 transitions. [2024-11-08 23:35:54,146 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1232 transitions. [2024-11-08 23:35:54,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:35:54,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:54,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:54,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:58,816 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:14,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:14,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 562 states and 1268 transitions. [2024-11-08 23:36:14,542 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1268 transitions. [2024-11-08 23:36:14,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:36:14,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:14,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:14,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:21,716 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:43,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:43,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 574 states and 1350 transitions. [2024-11-08 23:36:43,016 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1350 transitions. [2024-11-08 23:36:43,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:36:43,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:43,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:43,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:49,229 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:13,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:13,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 590 states and 1428 transitions. [2024-11-08 23:37:13,452 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1428 transitions. [2024-11-08 23:37:13,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:37:13,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:13,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:13,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:17,655 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:31,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:31,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 598 states and 1472 transitions. [2024-11-08 23:37:31,344 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1472 transitions. [2024-11-08 23:37:31,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:37:31,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:31,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:31,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:31,373 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:37:31,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:31,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 590 states and 1451 transitions. [2024-11-08 23:37:31,408 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1451 transitions. [2024-11-08 23:37:31,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:37:31,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:31,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:31,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:37,078 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 20 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:58,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:58,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 606 states and 1503 transitions. [2024-11-08 23:37:58,144 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1503 transitions. [2024-11-08 23:37:58,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:37:58,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:58,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:58,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:04,023 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 20 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:22,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:22,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 616 states and 1533 transitions. [2024-11-08 23:38:22,086 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1533 transitions. [2024-11-08 23:38:22,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:38:22,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:22,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:22,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:28,211 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 20 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:52,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:52,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 628 states and 1578 transitions. [2024-11-08 23:38:52,832 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1578 transitions. [2024-11-08 23:38:52,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:38:52,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:52,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:52,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:59,375 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 22 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:13,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:13,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 634 states and 1603 transitions. [2024-11-08 23:39:13,824 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1603 transitions. [2024-11-08 23:39:13,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:39:13,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:13,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:13,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:20,140 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 22 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:29,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:29,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 636 states and 1618 transitions. [2024-11-08 23:39:29,023 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1618 transitions. [2024-11-08 23:39:29,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:39:29,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:29,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:29,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:35,511 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 20 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:42,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:42,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 637 states and 1632 transitions. [2024-11-08 23:39:42,231 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1632 transitions. [2024-11-08 23:39:42,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:39:42,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:42,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:42,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:48,947 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 20 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:11,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:11,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 649 states and 1671 transitions. [2024-11-08 23:40:11,820 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1671 transitions. [2024-11-08 23:40:11,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:40:11,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:11,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:11,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:19,129 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 20 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:27,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:27,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 650 states and 1684 transitions. [2024-11-08 23:40:27,155 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1684 transitions. [2024-11-08 23:40:27,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:40:27,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:27,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:27,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:35,193 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 19 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:58,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:58,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 658 states and 1717 transitions. [2024-11-08 23:40:58,176 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1717 transitions. [2024-11-08 23:40:58,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:40:58,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:58,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:58,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:05,585 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 19 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:16,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:16,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 660 states and 1722 transitions. [2024-11-08 23:41:16,024 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1722 transitions. [2024-11-08 23:41:16,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:41:16,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:16,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:16,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:24,024 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 19 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:43,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:43,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 668 states and 1745 transitions. [2024-11-08 23:41:43,754 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1745 transitions. [2024-11-08 23:41:43,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:41:43,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:43,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:43,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:51,021 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 19 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:09,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:09,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 676 states and 1780 transitions. [2024-11-08 23:42:09,828 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1780 transitions. [2024-11-08 23:42:09,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:42:09,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:09,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:15,962 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 19 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:25,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:25,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 681 states and 1792 transitions. [2024-11-08 23:42:25,681 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1792 transitions. [2024-11-08 23:42:25,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:42:25,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:25,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:25,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:26,728 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:42:38,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:38,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 692 states and 1831 transitions. [2024-11-08 23:42:38,136 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1831 transitions. [2024-11-08 23:42:38,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:42:38,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:38,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:38,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:38,170 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:42:40,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:40,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 693 states and 1833 transitions. [2024-11-08 23:42:40,515 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1833 transitions. [2024-11-08 23:42:40,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:42:40,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:40,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:40,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:46,500 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 22 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.