./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops-crafted-1/in-de61.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa85a77e-7cc9-4c45-8fde-cec1d75cefb3/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa85a77e-7cc9-4c45-8fde-cec1d75cefb3/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_fa85a77e-7cc9-4c45-8fde-cec1d75cefb3/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa85a77e-7cc9-4c45-8fde-cec1d75cefb3/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loops-crafted-1/in-de61.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa85a77e-7cc9-4c45-8fde-cec1d75cefb3/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_fa85a77e-7cc9-4c45-8fde-cec1d75cefb3/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 49b7efdcf8f4d6c873493bd370328870547a88b20d287c5de5342268b0966917 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:41:58,811 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:41:58,905 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa85a77e-7cc9-4c45-8fde-cec1d75cefb3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:41:58,911 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:41:58,915 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:41:58,945 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:41:58,947 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:41:58,948 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:41:58,949 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:41:58,950 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:41:58,951 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:41:58,951 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:41:58,952 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:41:58,952 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:41:58,952 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:41:58,954 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:41:58,955 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:41:58,955 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:41:58,956 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:41:58,956 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:41:58,956 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:41:58,960 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:41:58,961 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:41:58,961 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:41:58,961 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:41:58,961 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:41:58,962 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:41:58,962 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:41:58,962 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:41:58,963 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:41:58,963 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:41:58,963 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:41:58,964 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:41:58,966 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_fa85a77e-7cc9-4c45-8fde-cec1d75cefb3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa85a77e-7cc9-4c45-8fde-cec1d75cefb3/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 49b7efdcf8f4d6c873493bd370328870547a88b20d287c5de5342268b0966917 [2024-11-08 19:41:59,273 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:41:59,296 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:41:59,300 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:41:59,301 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:41:59,302 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:41:59,303 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa85a77e-7cc9-4c45-8fde-cec1d75cefb3/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loops-crafted-1/in-de61.c Unable to find full path for "g++" [2024-11-08 19:42:01,301 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:42:01,514 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:42:01,515 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa85a77e-7cc9-4c45-8fde-cec1d75cefb3/sv-benchmarks/c/loops-crafted-1/in-de61.c [2024-11-08 19:42:01,523 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa85a77e-7cc9-4c45-8fde-cec1d75cefb3/bin/ukojak-verify-ImItNfHLgk/data/9cfd1a7e5/41cafb1117da491ab857ec6779801974/FLAGf80be974c [2024-11-08 19:42:01,537 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa85a77e-7cc9-4c45-8fde-cec1d75cefb3/bin/ukojak-verify-ImItNfHLgk/data/9cfd1a7e5/41cafb1117da491ab857ec6779801974 [2024-11-08 19:42:01,540 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:42:01,541 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:42:01,543 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:42:01,543 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:42:01,548 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:42:01,549 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:42:01" (1/1) ... [2024-11-08 19:42:01,551 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e37353b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:01, skipping insertion in model container [2024-11-08 19:42:01,551 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:42:01" (1/1) ... [2024-11-08 19:42:01,575 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:42:01,763 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_fa85a77e-7cc9-4c45-8fde-cec1d75cefb3/sv-benchmarks/c/loops-crafted-1/in-de61.c[368,381] [2024-11-08 19:42:01,785 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:42:01,798 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:42:01,813 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_fa85a77e-7cc9-4c45-8fde-cec1d75cefb3/sv-benchmarks/c/loops-crafted-1/in-de61.c[368,381] [2024-11-08 19:42:01,827 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:42:01,850 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:42:01,850 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:01 WrapperNode [2024-11-08 19:42:01,850 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:42:01,851 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:42:01,852 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:42:01,852 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:42:01,860 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:01" (1/1) ... [2024-11-08 19:42:01,869 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:01" (1/1) ... [2024-11-08 19:42:01,891 INFO L138 Inliner]: procedures = 13, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 79 [2024-11-08 19:42:01,892 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:42:01,893 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:42:01,893 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:42:01,893 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:42:01,903 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:01" (1/1) ... [2024-11-08 19:42:01,903 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:01" (1/1) ... [2024-11-08 19:42:01,905 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:01" (1/1) ... [2024-11-08 19:42:01,906 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:01" (1/1) ... [2024-11-08 19:42:01,911 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:01" (1/1) ... [2024-11-08 19:42:01,922 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:01" (1/1) ... [2024-11-08 19:42:01,923 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:01" (1/1) ... [2024-11-08 19:42:01,924 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:01" (1/1) ... [2024-11-08 19:42:01,926 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:42:01,927 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:42:01,927 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:42:01,927 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:42:01,928 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:01" (1/1) ... [2024-11-08 19:42:01,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:42:01,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa85a77e-7cc9-4c45-8fde-cec1d75cefb3/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:42:01,963 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa85a77e-7cc9-4c45-8fde-cec1d75cefb3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:42:01,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa85a77e-7cc9-4c45-8fde-cec1d75cefb3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:42:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:42:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:42:02,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:42:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:42:02,071 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:42:02,073 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:42:02,241 INFO L? ?]: Removed 9 outVars from TransFormulas that were not future-live. [2024-11-08 19:42:02,241 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:42:02,278 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:42:02,278 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:42:02,279 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:42:02 BoogieIcfgContainer [2024-11-08 19:42:02,279 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:42:02,280 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:42:02,280 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:42:02,290 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:42:02,290 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:42:02" (1/1) ... [2024-11-08 19:42:02,299 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:42:02,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:02,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2024-11-08 19:42:02,355 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2024-11-08 19:42:02,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:42:02,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:02,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:02,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:03,210 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 19:42:03,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:03,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 29 states and 56 transitions. [2024-11-08 19:42:03,502 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 56 transitions. [2024-11-08 19:42:03,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:42:03,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:03,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:03,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:03,560 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 19:42:03,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:03,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 29 states and 54 transitions. [2024-11-08 19:42:03,644 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 54 transitions. [2024-11-08 19:42:03,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:42:03,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:03,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:03,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:03,707 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 19:42:03,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:04,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 32 states and 62 transitions. [2024-11-08 19:42:04,001 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 62 transitions. [2024-11-08 19:42:04,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:42:04,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:04,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:04,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:04,031 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 19:42:04,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:04,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 32 states and 60 transitions. [2024-11-08 19:42:04,113 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 60 transitions. [2024-11-08 19:42:04,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:42:04,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:04,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:04,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:04,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:04,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:04,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 36 states and 68 transitions. [2024-11-08 19:42:04,715 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 68 transitions. [2024-11-08 19:42:04,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:42:04,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:04,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:04,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:04,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:05,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:05,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 38 states and 73 transitions. [2024-11-08 19:42:05,013 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 73 transitions. [2024-11-08 19:42:05,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:42:05,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:05,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:05,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:05,067 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:05,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:05,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 70 transitions. [2024-11-08 19:42:05,150 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 70 transitions. [2024-11-08 19:42:05,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:42:05,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:05,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:05,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:05,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:05,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:05,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 41 states and 74 transitions. [2024-11-08 19:42:05,735 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 74 transitions. [2024-11-08 19:42:05,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:42:05,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:05,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:05,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:05,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:06,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:06,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 45 states and 82 transitions. [2024-11-08 19:42:06,723 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 82 transitions. [2024-11-08 19:42:06,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:42:06,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:06,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:06,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:06,901 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:07,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:07,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 48 states and 86 transitions. [2024-11-08 19:42:07,436 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 86 transitions. [2024-11-08 19:42:07,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:42:07,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:07,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:07,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:07,588 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:08,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:08,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 54 states and 102 transitions. [2024-11-08 19:42:08,455 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 102 transitions. [2024-11-08 19:42:08,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:42:08,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:08,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:08,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:08,553 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:09,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:09,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 56 states and 104 transitions. [2024-11-08 19:42:09,009 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 104 transitions. [2024-11-08 19:42:09,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:42:09,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:09,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:09,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:09,035 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:42:09,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:09,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 56 states and 101 transitions. [2024-11-08 19:42:09,071 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 101 transitions. [2024-11-08 19:42:09,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:42:09,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:09,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:09,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:09,094 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:42:09,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:09,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 56 states and 97 transitions. [2024-11-08 19:42:09,130 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 97 transitions. [2024-11-08 19:42:09,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:42:09,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:09,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:09,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:09,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:10,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:10,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 59 states and 101 transitions. [2024-11-08 19:42:10,038 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 101 transitions. [2024-11-08 19:42:10,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:42:10,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:10,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:10,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:10,149 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:10,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:10,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 61 states and 103 transitions. [2024-11-08 19:42:10,638 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 103 transitions. [2024-11-08 19:42:10,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:42:10,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:10,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:10,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:10,863 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:42:12,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:12,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 66 states and 114 transitions. [2024-11-08 19:42:12,179 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 114 transitions. [2024-11-08 19:42:12,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:42:12,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:12,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:12,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:12,281 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:13,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:13,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 71 states and 123 transitions. [2024-11-08 19:42:13,128 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 123 transitions. [2024-11-08 19:42:13,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:42:13,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:13,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:13,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:13,231 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:42:13,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:13,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 73 states and 125 transitions. [2024-11-08 19:42:13,442 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 125 transitions. [2024-11-08 19:42:13,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:42:13,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:13,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:13,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:13,556 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:13,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:13,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 74 states and 125 transitions. [2024-11-08 19:42:13,760 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 125 transitions. [2024-11-08 19:42:13,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:42:13,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:13,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:13,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:13,827 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:14,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:14,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 75 states and 127 transitions. [2024-11-08 19:42:14,133 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 127 transitions. [2024-11-08 19:42:14,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:42:14,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:14,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:14,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:14,367 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:15,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:15,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 78 states and 131 transitions. [2024-11-08 19:42:15,276 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 131 transitions. [2024-11-08 19:42:15,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:42:15,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:15,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:15,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:15,435 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:16,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:16,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 80 states and 133 transitions. [2024-11-08 19:42:16,048 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 133 transitions. [2024-11-08 19:42:16,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:42:16,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:16,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:16,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:16,113 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:42:17,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:17,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 87 states and 148 transitions. [2024-11-08 19:42:17,245 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 148 transitions. [2024-11-08 19:42:17,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:42:17,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:17,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:17,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:17,276 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:42:17,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:17,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 87 states and 146 transitions. [2024-11-08 19:42:17,366 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 146 transitions. [2024-11-08 19:42:17,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:42:17,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:17,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:17,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:17,677 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:18,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:18,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 90 states and 150 transitions. [2024-11-08 19:42:18,652 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 150 transitions. [2024-11-08 19:42:18,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:42:18,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:18,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:18,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:18,832 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:19,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:19,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 92 states and 152 transitions. [2024-11-08 19:42:19,551 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 152 transitions. [2024-11-08 19:42:19,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:42:19,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:19,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:19,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:19,625 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:42:20,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:20,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 99 states and 164 transitions. [2024-11-08 19:42:20,690 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 164 transitions. [2024-11-08 19:42:20,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:42:20,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:20,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:20,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:20,826 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:21,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:21,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 101 states and 172 transitions. [2024-11-08 19:42:21,526 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 172 transitions. [2024-11-08 19:42:21,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:42:21,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:21,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:21,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:21,610 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:21,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:21,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 102 states and 172 transitions. [2024-11-08 19:42:21,897 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 172 transitions. [2024-11-08 19:42:21,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:42:21,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:21,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:21,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:21,960 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:42:22,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:22,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 106 states and 177 transitions. [2024-11-08 19:42:22,661 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 177 transitions. [2024-11-08 19:42:22,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:42:22,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:22,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:22,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:22,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:42:23,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:23,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 108 states and 180 transitions. [2024-11-08 19:42:23,391 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 180 transitions. [2024-11-08 19:42:23,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:42:23,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:23,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:23,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:32,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:32,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 127 states and 219 transitions. [2024-11-08 19:42:32,991 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 219 transitions. [2024-11-08 19:42:32,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:42:32,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:32,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:33,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:33,357 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:34,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:34,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 130 states and 223 transitions. [2024-11-08 19:42:34,707 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 223 transitions. [2024-11-08 19:42:34,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:42:34,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:34,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:34,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:34,980 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:36,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:36,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 132 states and 225 transitions. [2024-11-08 19:42:36,074 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 225 transitions. [2024-11-08 19:42:36,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:42:36,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:36,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:36,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:36,146 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:42:36,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:36,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 134 states and 228 transitions. [2024-11-08 19:42:36,834 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 228 transitions. [2024-11-08 19:42:36,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:42:36,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:36,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:36,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:36,934 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:42:37,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:37,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 135 states and 228 transitions. [2024-11-08 19:42:37,394 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 228 transitions. [2024-11-08 19:42:37,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:42:37,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:37,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:37,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:37,496 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:38,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:38,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 139 states and 235 transitions. [2024-11-08 19:42:38,594 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 235 transitions. [2024-11-08 19:42:38,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:42:38,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:38,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:38,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:38,661 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:42:39,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:39,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 140 states and 236 transitions. [2024-11-08 19:42:39,065 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 236 transitions. [2024-11-08 19:42:39,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:42:39,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:39,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:39,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:39,166 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:42:42,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:42,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 146 states and 255 transitions. [2024-11-08 19:42:42,980 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 255 transitions. [2024-11-08 19:42:42,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:42:42,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:42,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:42,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:43,114 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:42:45,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:45,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 153 states and 269 transitions. [2024-11-08 19:42:45,585 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 269 transitions. [2024-11-08 19:42:45,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:42:45,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:45,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:45,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:45,662 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:42:46,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:46,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 155 states and 273 transitions. [2024-11-08 19:42:46,110 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 273 transitions. [2024-11-08 19:42:46,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:42:46,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:46,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:46,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:46,176 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:42:49,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:49,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 162 states and 285 transitions. [2024-11-08 19:42:49,171 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 285 transitions. [2024-11-08 19:42:49,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:42:49,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:49,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:49,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:49,428 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:42:50,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:50,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 164 states and 290 transitions. [2024-11-08 19:42:50,187 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 290 transitions. [2024-11-08 19:42:50,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:42:50,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:50,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:50,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:50,579 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:52,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:52,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 167 states and 294 transitions. [2024-11-08 19:42:52,202 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 294 transitions. [2024-11-08 19:42:52,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:42:52,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:52,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:52,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:52,499 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:53,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:53,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 169 states and 296 transitions. [2024-11-08 19:42:53,796 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 296 transitions. [2024-11-08 19:42:53,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:42:53,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:53,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:53,872 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:42:55,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:55,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 176 states and 308 transitions. [2024-11-08 19:42:55,609 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 308 transitions. [2024-11-08 19:42:55,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:42:55,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:55,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:55,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:55,672 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:42:56,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:56,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 180 states and 313 transitions. [2024-11-08 19:42:56,664 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 313 transitions. [2024-11-08 19:42:56,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:42:56,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:56,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:56,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:56,726 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:42:57,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:57,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 182 states and 315 transitions. [2024-11-08 19:42:57,097 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 315 transitions. [2024-11-08 19:42:57,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:42:57,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:57,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:57,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:58,106 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:43:00,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:00,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 186 states and 322 transitions. [2024-11-08 19:43:00,300 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 322 transitions. [2024-11-08 19:43:00,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:43:00,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:00,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:00,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:00,621 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:43:01,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:01,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 191 states and 327 transitions. [2024-11-08 19:43:01,791 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 327 transitions. [2024-11-08 19:43:01,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:43:01,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:01,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:01,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:01,865 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:43:06,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:06,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 197 states and 345 transitions. [2024-11-08 19:43:06,533 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 345 transitions. [2024-11-08 19:43:06,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:43:06,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:06,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:06,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:06,638 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:43:07,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:07,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 199 states and 349 transitions. [2024-11-08 19:43:07,122 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 349 transitions. [2024-11-08 19:43:07,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:43:07,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:07,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:07,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:07,425 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:43:09,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:09,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 207 states and 359 transitions. [2024-11-08 19:43:09,707 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 359 transitions. [2024-11-08 19:43:09,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:43:09,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:09,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:09,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:10,179 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:12,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:12,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 210 states and 363 transitions. [2024-11-08 19:43:12,274 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 363 transitions. [2024-11-08 19:43:12,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:43:12,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:12,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:12,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:12,588 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:14,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:14,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 212 states and 365 transitions. [2024-11-08 19:43:14,096 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 365 transitions. [2024-11-08 19:43:14,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:43:14,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:14,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:14,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:14,192 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:15,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:15,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 214 states and 373 transitions. [2024-11-08 19:43:15,618 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 373 transitions. [2024-11-08 19:43:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:43:15,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:15,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:15,717 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:16,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:16,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 215 states and 373 transitions. [2024-11-08 19:43:16,141 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 373 transitions. [2024-11-08 19:43:16,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:43:16,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:16,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:16,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:16,212 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:43:16,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:16,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 216 states and 374 transitions. [2024-11-08 19:43:16,807 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 374 transitions. [2024-11-08 19:43:16,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:43:16,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:16,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:16,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:16,891 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:43:19,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:19,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 222 states and 385 transitions. [2024-11-08 19:43:19,758 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 385 transitions. [2024-11-08 19:43:19,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:43:19,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:19,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:19,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:20,314 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:22,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:22,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 225 states and 389 transitions. [2024-11-08 19:43:22,586 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 389 transitions. [2024-11-08 19:43:22,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:43:22,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:22,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:22,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:22,946 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:24,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:24,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 227 states and 391 transitions. [2024-11-08 19:43:24,556 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 391 transitions. [2024-11-08 19:43:24,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:43:24,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:24,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:24,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:24,627 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:43:28,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:28,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 238 states and 408 transitions. [2024-11-08 19:43:28,307 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 408 transitions. [2024-11-08 19:43:28,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:43:28,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:28,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:28,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:28,390 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:43:29,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:29,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 240 states and 410 transitions. [2024-11-08 19:43:29,021 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2024-11-08 19:43:29,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:43:29,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:29,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:29,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:29,097 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:43:29,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:29,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 242 states and 412 transitions. [2024-11-08 19:43:29,597 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 412 transitions. [2024-11-08 19:43:29,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:43:29,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:29,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:29,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:29,662 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:43:30,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:30,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 244 states and 414 transitions. [2024-11-08 19:43:30,581 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 414 transitions. [2024-11-08 19:43:30,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:43:30,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:30,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:30,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:30,654 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:43:31,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:31,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 246 states and 416 transitions. [2024-11-08 19:43:31,644 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 416 transitions. [2024-11-08 19:43:31,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:43:31,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:31,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:31,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:31,742 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:33,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:33,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 250 states and 422 transitions. [2024-11-08 19:43:33,330 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 422 transitions. [2024-11-08 19:43:33,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:43:33,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:33,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:33,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:33,404 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:43:33,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:33,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 251 states and 423 transitions. [2024-11-08 19:43:33,931 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 423 transitions. [2024-11-08 19:43:33,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:43:33,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:33,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:33,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:34,323 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:43:35,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:35,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 254 states and 428 transitions. [2024-11-08 19:43:35,072 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 428 transitions. [2024-11-08 19:43:35,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:43:35,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:35,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:35,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:35,544 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:43:36,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:36,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 257 states and 431 transitions. [2024-11-08 19:43:36,157 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 431 transitions. [2024-11-08 19:43:36,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:43:36,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:36,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:36,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:36,823 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:39,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:39,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 260 states and 435 transitions. [2024-11-08 19:43:39,420 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 435 transitions. [2024-11-08 19:43:39,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:43:39,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:39,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:39,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:39,812 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:41,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:41,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 262 states and 437 transitions. [2024-11-08 19:43:41,621 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 437 transitions. [2024-11-08 19:43:41,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:43:41,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:41,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:41,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:41,694 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:43:42,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:42,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 263 states and 438 transitions. [2024-11-08 19:43:42,439 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 438 transitions. [2024-11-08 19:43:42,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:43:42,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:42,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:42,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:42,514 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:43:46,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:46,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 273 states and 455 transitions. [2024-11-08 19:43:46,409 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 455 transitions. [2024-11-08 19:43:46,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:43:46,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:46,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:46,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:46,483 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:43:48,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:48,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 276 states and 460 transitions. [2024-11-08 19:43:48,193 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 460 transitions. [2024-11-08 19:43:48,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:43:48,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:48,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:48,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:48,272 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:43:51,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:51,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 279 states and 463 transitions. [2024-11-08 19:43:51,403 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 463 transitions. [2024-11-08 19:43:51,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:43:51,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:51,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:51,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:51,485 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:43:52,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:52,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 281 states and 467 transitions. [2024-11-08 19:43:52,350 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 467 transitions. [2024-11-08 19:43:52,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:43:52,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:52,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:52,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:52,410 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:43:53,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:53,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 282 states and 469 transitions. [2024-11-08 19:43:53,384 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 469 transitions. [2024-11-08 19:43:53,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:43:53,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:53,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:53,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:53,461 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:43:55,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:55,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 285 states and 473 transitions. [2024-11-08 19:43:55,331 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 473 transitions. [2024-11-08 19:43:55,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:43:55,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:55,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:55,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:55,942 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:58,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:58,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 288 states and 477 transitions. [2024-11-08 19:43:58,858 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 477 transitions. [2024-11-08 19:43:58,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:43:58,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:58,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:58,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:59,242 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:01,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:01,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 290 states and 479 transitions. [2024-11-08 19:44:01,418 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 479 transitions. [2024-11-08 19:44:01,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:44:01,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:01,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:01,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:01,768 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:44:07,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:07,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 303 states and 499 transitions. [2024-11-08 19:44:07,221 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 499 transitions. [2024-11-08 19:44:07,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:44:07,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:07,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:07,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:07,312 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:44:08,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:08,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 305 states and 500 transitions. [2024-11-08 19:44:08,150 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 500 transitions. [2024-11-08 19:44:08,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:44:08,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:08,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:08,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:08,205 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:44:08,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:08,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 307 states and 502 transitions. [2024-11-08 19:44:08,822 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 502 transitions. [2024-11-08 19:44:08,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:44:08,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:08,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:08,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:08,941 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:10,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:10,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 309 states and 511 transitions. [2024-11-08 19:44:10,617 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 511 transitions. [2024-11-08 19:44:10,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:44:10,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:10,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:10,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:10,683 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:11,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:11,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 311 states and 513 transitions. [2024-11-08 19:44:11,808 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 513 transitions. [2024-11-08 19:44:11,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:44:11,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:11,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:11,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:12,010 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:12,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:12,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 312 states and 513 transitions. [2024-11-08 19:44:12,686 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 513 transitions. [2024-11-08 19:44:12,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:44:12,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:12,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:12,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:12,774 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:16,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:16,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 318 states and 524 transitions. [2024-11-08 19:44:16,327 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 524 transitions. [2024-11-08 19:44:16,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:44:16,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:16,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:16,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:18,392 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:44:25,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:25,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 331 states and 540 transitions. [2024-11-08 19:44:25,552 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 540 transitions. [2024-11-08 19:44:25,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:44:25,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:25,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:25,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:28,439 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:44:38,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:38,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 346 states and 560 transitions. [2024-11-08 19:44:38,064 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 560 transitions. [2024-11-08 19:44:38,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:44:38,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:38,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:38,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:38,154 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:44:38,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:38,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 348 states and 564 transitions. [2024-11-08 19:44:38,932 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 564 transitions. [2024-11-08 19:44:38,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:44:38,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:38,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:38,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:39,276 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:44:41,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:41,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 351 states and 569 transitions. [2024-11-08 19:44:41,851 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 569 transitions. [2024-11-08 19:44:41,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:44:41,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:41,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:41,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:41,937 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:44:46,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:46,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 355 states and 574 transitions. [2024-11-08 19:44:46,743 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 574 transitions. [2024-11-08 19:44:46,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:44:46,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:46,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:47,089 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:44:48,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:48,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 357 states and 577 transitions. [2024-11-08 19:44:48,671 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 577 transitions. [2024-11-08 19:44:48,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:44:48,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:48,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:48,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:48,767 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:44:49,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:49,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 359 states and 581 transitions. [2024-11-08 19:44:49,628 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 581 transitions. [2024-11-08 19:44:49,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:44:49,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:49,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:49,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:49,836 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:44:52,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:52,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 362 states and 585 transitions. [2024-11-08 19:44:52,057 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 585 transitions. [2024-11-08 19:44:52,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:44:52,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:52,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:52,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:52,981 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:56,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:56,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 365 states and 589 transitions. [2024-11-08 19:44:56,542 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 589 transitions. [2024-11-08 19:44:56,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:44:56,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:56,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:56,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:56,925 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:59,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:59,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 367 states and 591 transitions. [2024-11-08 19:44:59,602 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 591 transitions. [2024-11-08 19:44:59,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:44:59,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:59,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:59,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:59,663 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 19:45:00,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:00,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 368 states and 592 transitions. [2024-11-08 19:45:00,541 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 592 transitions. [2024-11-08 19:45:00,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:45:00,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:00,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:00,626 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:45:02,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:02,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 371 states and 596 transitions. [2024-11-08 19:45:02,321 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 596 transitions. [2024-11-08 19:45:02,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:45:02,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:02,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:02,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:02,422 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:04,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:04,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 375 states and 602 transitions. [2024-11-08 19:45:04,845 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 602 transitions. [2024-11-08 19:45:04,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:45:04,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:04,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:04,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:04,976 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:45:05,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:05,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 376 states and 602 transitions. [2024-11-08 19:45:05,622 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 602 transitions. [2024-11-08 19:45:05,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:45:05,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:05,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:05,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:05,705 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:45:06,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:06,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 377 states and 603 transitions. [2024-11-08 19:45:06,471 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 603 transitions. [2024-11-08 19:45:06,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:45:06,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:06,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:06,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:06,567 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:45:10,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:10,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 382 states and 610 transitions. [2024-11-08 19:45:10,808 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 610 transitions. [2024-11-08 19:45:10,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:45:10,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:10,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:10,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:10,887 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:45:20,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:20,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 390 states and 633 transitions. [2024-11-08 19:45:20,254 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 633 transitions. [2024-11-08 19:45:20,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:45:20,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:20,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:20,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:20,360 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:45:24,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:24,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 393 states and 639 transitions. [2024-11-08 19:45:24,015 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 639 transitions. [2024-11-08 19:45:24,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:45:24,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:24,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:24,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:24,501 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:45:25,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:25,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 395 states and 643 transitions. [2024-11-08 19:45:25,787 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 643 transitions. [2024-11-08 19:45:25,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:45:25,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:25,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:25,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:25,858 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:45:26,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:26,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 397 states and 647 transitions. [2024-11-08 19:45:26,942 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 647 transitions. [2024-11-08 19:45:26,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:45:26,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:26,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:26,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:27,005 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:45:28,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:28,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 398 states and 649 transitions. [2024-11-08 19:45:28,207 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 649 transitions. [2024-11-08 19:45:28,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:45:28,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:28,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:28,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:28,275 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:45:30,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:30,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 401 states and 652 transitions. [2024-11-08 19:45:30,714 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 652 transitions. [2024-11-08 19:45:30,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:45:30,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:30,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:30,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:31,586 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:36,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:36,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 404 states and 656 transitions. [2024-11-08 19:45:36,046 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 656 transitions. [2024-11-08 19:45:36,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:45:36,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:36,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:36,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:36,495 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:39,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:39,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 406 states and 658 transitions. [2024-11-08 19:45:39,623 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 658 transitions. [2024-11-08 19:45:39,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:45:39,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:39,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:39,721 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 19:45:46,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:46,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 419 states and 676 transitions. [2024-11-08 19:45:46,495 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 676 transitions. [2024-11-08 19:45:46,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:45:46,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:46,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:46,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:46,569 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 19:45:48,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:48,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 423 states and 681 transitions. [2024-11-08 19:45:48,824 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 681 transitions. [2024-11-08 19:45:48,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:45:48,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:48,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:48,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:48,879 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 19:45:49,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:49,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 425 states and 683 transitions. [2024-11-08 19:45:49,761 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 683 transitions. [2024-11-08 19:45:49,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:45:49,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:49,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:49,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:49,816 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 19:45:51,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:51,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 427 states and 685 transitions. [2024-11-08 19:45:51,310 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 685 transitions. [2024-11-08 19:45:51,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:45:51,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:51,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:51,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:51,418 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:45:55,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:55,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 436 states and 702 transitions. [2024-11-08 19:45:55,984 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 702 transitions. [2024-11-08 19:45:55,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:45:55,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:55,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:55,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:56,983 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:45:57,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:57,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 439 states and 706 transitions. [2024-11-08 19:45:57,919 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 706 transitions. [2024-11-08 19:45:57,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:45:57,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:57,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:57,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:57,995 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:46:01,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:01,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 442 states and 710 transitions. [2024-11-08 19:46:01,046 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 710 transitions. [2024-11-08 19:46:01,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:46:01,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:01,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:01,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:01,115 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:46:04,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:04,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 445 states and 713 transitions. [2024-11-08 19:46:04,037 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 713 transitions. [2024-11-08 19:46:04,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:46:04,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:04,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:04,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:04,731 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:46:58,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:58,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 459 states and 729 transitions. [2024-11-08 19:46:58,747 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 729 transitions. [2024-11-08 19:46:58,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:46:58,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:58,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:01,145 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:12,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:12,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 462 states and 733 transitions. [2024-11-08 19:47:12,242 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 733 transitions. [2024-11-08 19:47:12,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:47:12,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:12,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:12,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:13,458 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:21,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:21,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 464 states and 735 transitions. [2024-11-08 19:47:21,521 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 735 transitions. [2024-11-08 19:47:21,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:47:21,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:21,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:21,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:21,613 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 19:47:24,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:24,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 465 states and 736 transitions. [2024-11-08 19:47:24,153 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 736 transitions. [2024-11-08 19:47:24,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:47:24,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:24,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:24,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:24,284 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:30,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:30,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 467 states and 745 transitions. [2024-11-08 19:47:30,107 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 745 transitions. [2024-11-08 19:47:30,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:47:30,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:30,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:30,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:30,271 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:32,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:32,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 468 states and 745 transitions. [2024-11-08 19:47:32,161 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 745 transitions. [2024-11-08 19:47:32,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:47:32,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:32,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:32,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:32,277 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:47:44,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:44,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 474 states and 757 transitions. [2024-11-08 19:47:44,072 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 757 transitions. [2024-11-08 19:47:44,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:47:44,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:44,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:44,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:46,357 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:57,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:57,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 477 states and 761 transitions. [2024-11-08 19:47:57,192 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 761 transitions. [2024-11-08 19:47:57,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:47:57,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:57,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:57,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:58,409 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 197 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:48:06,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:06,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 479 states and 763 transitions. [2024-11-08 19:48:06,931 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 763 transitions. [2024-11-08 19:48:06,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:48:06,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:06,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:06,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:08,390 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 19:48:34,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:34,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 496 states and 786 transitions. [2024-11-08 19:48:34,270 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 786 transitions. [2024-11-08 19:48:34,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:48:34,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:34,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:34,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:34,356 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 19:48:36,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:36,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 498 states and 788 transitions. [2024-11-08 19:48:36,893 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 788 transitions. [2024-11-08 19:48:36,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:48:36,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:36,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:36,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:36,981 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 19:48:39,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:39,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 500 states and 790 transitions. [2024-11-08 19:48:39,458 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 790 transitions. [2024-11-08 19:48:39,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:48:39,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:39,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:39,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:39,554 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:48:43,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:43,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 502 states and 792 transitions. [2024-11-08 19:48:43,933 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 792 transitions. [2024-11-08 19:48:43,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:48:43,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:43,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:44,055 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 50 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:48:52,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:52,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 507 states and 798 transitions. [2024-11-08 19:48:52,906 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 798 transitions. [2024-11-08 19:48:52,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:48:52,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:52,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:52,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:53,043 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:59,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:59,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 511 states and 804 transitions. [2024-11-08 19:48:59,552 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 804 transitions. [2024-11-08 19:48:59,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:48:59,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:59,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:59,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:59,690 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 50 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:49:01,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:01,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 512 states and 804 transitions. [2024-11-08 19:49:01,198 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 804 transitions. [2024-11-08 19:49:01,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:49:01,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:01,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:01,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:01,284 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 50 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:49:03,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:03,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 513 states and 805 transitions. [2024-11-08 19:49:03,551 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 805 transitions. [2024-11-08 19:49:03,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:49:03,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:03,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:03,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:13,747 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:49:41,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:41,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 525 states and 820 transitions. [2024-11-08 19:49:41,117 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 820 transitions. [2024-11-08 19:49:41,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:49:41,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:41,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:41,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:41,516 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:54,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:54,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 531 states and 828 transitions. [2024-11-08 19:49:54,169 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 828 transitions. [2024-11-08 19:49:54,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:49:54,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:54,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:54,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:56,284 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:50:01,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:01,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 535 states and 833 transitions. [2024-11-08 19:50:01,381 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 833 transitions. [2024-11-08 19:50:01,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:50:01,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:01,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:01,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:03,552 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:50:05,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:05,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 536 states and 833 transitions. [2024-11-08 19:50:05,015 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 833 transitions. [2024-11-08 19:50:05,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:50:05,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:05,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:05,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:05,173 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:50:12,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:12,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 539 states and 837 transitions. [2024-11-08 19:50:12,739 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 837 transitions. [2024-11-08 19:50:12,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:50:12,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:12,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:12,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:16,208 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:50:27,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:50:29,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:29,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 541 states and 840 transitions. [2024-11-08 19:50:29,725 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 840 transitions. [2024-11-08 19:50:29,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:50:29,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:29,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:29,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:29,851 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:50:39,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:39,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 544 states and 843 transitions. [2024-11-08 19:50:39,767 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 843 transitions. [2024-11-08 19:50:39,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:50:39,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:39,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:39,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:39,879 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:50:43,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:43,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 546 states and 846 transitions. [2024-11-08 19:50:43,429 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 846 transitions. [2024-11-08 19:50:43,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:50:43,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:43,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:43,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:47,479 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:51:19,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:51:21,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:21,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 549 states and 850 transitions. [2024-11-08 19:51:21,469 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 850 transitions. [2024-11-08 19:51:21,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:51:21,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:21,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:21,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:21,649 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:51:32,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:32,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 552 states and 853 transitions. [2024-11-08 19:51:32,660 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 853 transitions. [2024-11-08 19:51:32,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:51:32,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:32,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:32,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:36,716 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:53,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:53,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 555 states and 857 transitions. [2024-11-08 19:51:53,819 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 857 transitions. [2024-11-08 19:51:53,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:51:53,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:53,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:53,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:55,745 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 226 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:52:07,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:07,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 557 states and 859 transitions. [2024-11-08 19:52:07,414 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 859 transitions. [2024-11-08 19:52:07,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:52:07,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:07,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:07,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:07,634 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 19:52:11,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:11,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 558 states and 860 transitions. [2024-11-08 19:52:11,710 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 860 transitions. [2024-11-08 19:52:11,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:52:11,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:11,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:11,877 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:52:28,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:28,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 567 states and 875 transitions. [2024-11-08 19:52:28,390 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 875 transitions. [2024-11-08 19:52:28,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:52:28,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:28,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:28,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:28,596 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:52:35,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:35,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 569 states and 878 transitions. [2024-11-08 19:52:35,122 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 878 transitions. [2024-11-08 19:52:35,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:52:35,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:35,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:35,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:35,247 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:52:45,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:45,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 572 states and 882 transitions. [2024-11-08 19:52:45,286 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 882 transitions. [2024-11-08 19:52:45,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:52:45,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:45,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:45,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:45,510 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:54,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:54,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 574 states and 884 transitions. [2024-11-08 19:52:54,012 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 884 transitions. [2024-11-08 19:52:54,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:52:54,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:54,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:54,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:54,191 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:53:05,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:05,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 577 states and 887 transitions. [2024-11-08 19:53:05,436 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 887 transitions. [2024-11-08 19:53:05,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:53:05,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:05,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:05,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:05,592 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:53:13,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:13,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 580 states and 889 transitions. [2024-11-08 19:53:13,271 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 889 transitions. [2024-11-08 19:53:13,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:53:13,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:13,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:13,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:13,518 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:53:18,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:18,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 581 states and 890 transitions. [2024-11-08 19:53:18,467 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 890 transitions. [2024-11-08 19:53:18,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:53:18,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:18,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:18,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:18,602 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:53:22,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:22,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 583 states and 894 transitions. [2024-11-08 19:53:22,145 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 894 transitions. [2024-11-08 19:53:22,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:53:22,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:22,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:22,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:26,124 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:44,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:44,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 586 states and 898 transitions. [2024-11-08 19:53:44,647 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 898 transitions. [2024-11-08 19:53:44,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:53:44,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:44,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:44,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:46,624 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 257 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:54:00,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:00,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 588 states and 900 transitions. [2024-11-08 19:54:00,606 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 900 transitions. [2024-11-08 19:54:00,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:54:00,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:00,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:00,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:02,801 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 19:54:45,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:45,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 607 states and 925 transitions. [2024-11-08 19:54:45,952 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 925 transitions. [2024-11-08 19:54:45,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:54:45,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:45,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:45,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:46,061 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 19:54:50,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:50,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 609 states and 927 transitions. [2024-11-08 19:54:50,001 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 927 transitions. [2024-11-08 19:54:50,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:54:50,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:50,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:50,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:50,094 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 19:54:53,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:53,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 611 states and 929 transitions. [2024-11-08 19:54:53,179 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 929 transitions. [2024-11-08 19:54:53,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:54:53,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:53,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:53,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:53,273 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 19:54:58,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:58,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 613 states and 931 transitions. [2024-11-08 19:54:58,790 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 931 transitions. [2024-11-08 19:54:58,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:54:58,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:58,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:58,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:59,100 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:55:06,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:06,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 615 states and 940 transitions. [2024-11-08 19:55:06,796 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 940 transitions. [2024-11-08 19:55:06,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:55:06,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:06,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:06,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:07,034 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 19:55:10,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:10,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 617 states and 942 transitions. [2024-11-08 19:55:10,890 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 942 transitions. [2024-11-08 19:55:10,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:55:10,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:10,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:10,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:11,149 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:55:13,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:13,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 618 states and 942 transitions. [2024-11-08 19:55:13,803 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 942 transitions. [2024-11-08 19:55:13,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:55:13,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:13,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:13,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:14,122 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:55:28,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:28,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 624 states and 953 transitions. [2024-11-08 19:55:28,812 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 953 transitions. [2024-11-08 19:55:28,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:55:28,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:28,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:28,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:33,020 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 16 proven. 17 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:55:36,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:36,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 627 states and 957 transitions. [2024-11-08 19:55:36,130 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 957 transitions. [2024-11-08 19:55:36,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:55:36,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:36,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:36,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:57,723 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.