./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label46.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_587ce36d-d7da-409b-96a4-a4dc4384aaad/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_587ce36d-d7da-409b-96a4-a4dc4384aaad/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_587ce36d-d7da-409b-96a4-a4dc4384aaad/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_587ce36d-d7da-409b-96a4-a4dc4384aaad/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label46.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_587ce36d-d7da-409b-96a4-a4dc4384aaad/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_587ce36d-d7da-409b-96a4-a4dc4384aaad/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --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 541e7f2d0384c0fe15c71d37dc3b6d915f82dde67f224d182d5f6431c66d5181 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:37:27,348 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:37:27,350 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:37:27,362 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:37:27,362 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:37:27,363 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:37:27,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:37:27,365 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:37:27,366 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:37:27,366 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:37:27,367 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:37:27,367 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:37:27,368 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:37:27,368 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:37:27,369 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:37:27,370 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:37:27,370 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:37:27,371 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:37:27,372 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:37:27,373 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:37:27,374 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:37:27,375 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:37:27,375 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:37:27,376 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:37:27,378 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:37:27,378 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:37:27,378 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:37:27,379 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:37:27,379 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:37:27,380 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:37:27,380 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:37:27,380 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:37:27,381 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:37:27,381 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:37:27,382 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:37:27,382 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:37:27,383 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:37:27,383 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:37:27,383 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:37:27,383 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:37:27,384 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:37:27,385 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_587ce36d-d7da-409b-96a4-a4dc4384aaad/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 03:37:27,403 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:37:27,403 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:37:27,404 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:37:27,404 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:37:27,405 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:37:27,405 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:37:27,405 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:37:27,406 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:37:27,406 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:37:27,406 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:37:27,406 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:37:27,406 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:37:27,406 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:37:27,406 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:37:27,407 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:37:27,407 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:37:27,407 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:37:27,407 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:37:27,407 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:37:27,407 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:37:27,408 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:37:27,408 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:37:27,408 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:37:27,408 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:37:27,408 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:37:27,408 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:37:27,409 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:37:27,409 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:37:27,409 INFO L138 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_587ce36d-d7da-409b-96a4-a4dc4384aaad/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_587ce36d-d7da-409b-96a4-a4dc4384aaad/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 541e7f2d0384c0fe15c71d37dc3b6d915f82dde67f224d182d5f6431c66d5181 [2022-12-15 03:37:27,565 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:37:27,584 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:37:27,586 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:37:27,587 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:37:27,587 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:37:27,588 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_587ce36d-d7da-409b-96a4-a4dc4384aaad/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/eca-rers2012/Problem03_label46.c [2022-12-15 03:37:30,128 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:37:30,378 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:37:30,378 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_587ce36d-d7da-409b-96a4-a4dc4384aaad/sv-benchmarks/c/eca-rers2012/Problem03_label46.c [2022-12-15 03:37:30,388 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_587ce36d-d7da-409b-96a4-a4dc4384aaad/bin/ukojak-rkRKPMF4O4/data/fdb5ec3e6/c56fa27fc2d7448eacdfcb96601dd40c/FLAG93efa8cd8 [2022-12-15 03:37:30,398 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_587ce36d-d7da-409b-96a4-a4dc4384aaad/bin/ukojak-rkRKPMF4O4/data/fdb5ec3e6/c56fa27fc2d7448eacdfcb96601dd40c [2022-12-15 03:37:30,400 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:37:30,401 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:37:30,402 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:37:30,402 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:37:30,404 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:37:30,405 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:37:30" (1/1) ... [2022-12-15 03:37:30,406 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ee6cb06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:37:30, skipping insertion in model container [2022-12-15 03:37:30,406 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:37:30" (1/1) ... [2022-12-15 03:37:30,411 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:37:30,452 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:37:30,819 WARN L237 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_587ce36d-d7da-409b-96a4-a4dc4384aaad/sv-benchmarks/c/eca-rers2012/Problem03_label46.c[59207,59220] [2022-12-15 03:37:30,836 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:37:30,846 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:37:31,057 WARN L237 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_587ce36d-d7da-409b-96a4-a4dc4384aaad/sv-benchmarks/c/eca-rers2012/Problem03_label46.c[59207,59220] [2022-12-15 03:37:31,064 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:37:31,076 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:37:31,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:37:31 WrapperNode [2022-12-15 03:37:31,076 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:37:31,077 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:37:31,077 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:37:31,077 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:37:31,082 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:37:31" (1/1) ... [2022-12-15 03:37:31,106 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:37:31" (1/1) ... [2022-12-15 03:37:31,155 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2022-12-15 03:37:31,156 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:37:31,156 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:37:31,156 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:37:31,156 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:37:31,164 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:37:31" (1/1) ... [2022-12-15 03:37:31,164 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:37:31" (1/1) ... [2022-12-15 03:37:31,173 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:37:31" (1/1) ... [2022-12-15 03:37:31,173 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:37:31" (1/1) ... [2022-12-15 03:37:31,209 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:37:31" (1/1) ... [2022-12-15 03:37:31,244 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:37:31" (1/1) ... [2022-12-15 03:37:31,258 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:37:31" (1/1) ... [2022-12-15 03:37:31,267 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:37:31" (1/1) ... [2022-12-15 03:37:31,278 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:37:31,279 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:37:31,279 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:37:31,279 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:37:31,280 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:37:31" (1/1) ... [2022-12-15 03:37:31,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:37:31,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_587ce36d-d7da-409b-96a4-a4dc4384aaad/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:37:31,302 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_587ce36d-d7da-409b-96a4-a4dc4384aaad/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:37:31,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_587ce36d-d7da-409b-96a4-a4dc4384aaad/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:37:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:37:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:37:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:37:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:37:31,406 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:37:31,407 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:37:32,766 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:37:32,937 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:37:32,937 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 03:37:32,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:37:32 BoogieIcfgContainer [2022-12-15 03:37:32,940 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:37:32,940 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:37:32,940 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:37:32,947 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:37:32,947 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:37:32" (1/1) ... [2022-12-15 03:37:32,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:37:32,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:32,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2022-12-15 03:37:32,992 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2022-12-15 03:37:32,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-15 03:37:32,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:32,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:33,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:33,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:34,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:34,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 289 states and 522 transitions. [2022-12-15 03:37:34,240 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 522 transitions. [2022-12-15 03:37:34,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-15 03:37:34,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:34,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:34,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:34,540 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:34,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:34,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 293 states and 528 transitions. [2022-12-15 03:37:34,603 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 528 transitions. [2022-12-15 03:37:34,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-15 03:37:34,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:34,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:34,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:34,842 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:34,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:34,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 298 states and 536 transitions. [2022-12-15 03:37:34,941 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 536 transitions. [2022-12-15 03:37:34,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-15 03:37:34,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:34,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:35,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:35,145 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:36,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:36,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 440 states and 727 transitions. [2022-12-15 03:37:36,380 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 727 transitions. [2022-12-15 03:37:36,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-15 03:37:36,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:36,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:36,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:36,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:36,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:36,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 447 states and 738 transitions. [2022-12-15 03:37:36,664 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 738 transitions. [2022-12-15 03:37:36,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-15 03:37:36,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:36,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:36,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:36,828 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:37,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:37,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 458 states and 772 transitions. [2022-12-15 03:37:37,415 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 772 transitions. [2022-12-15 03:37:37,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-15 03:37:37,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:37,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:37,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:37,633 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:37,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:37,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 462 states and 780 transitions. [2022-12-15 03:37:37,731 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 780 transitions. [2022-12-15 03:37:37,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-15 03:37:37,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:37,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:37,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:37,895 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:38,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:38,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 471 states and 794 transitions. [2022-12-15 03:37:38,101 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 794 transitions. [2022-12-15 03:37:38,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-15 03:37:38,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:38,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:38,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:38,474 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:37:40,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:40,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 626 states and 1010 transitions. [2022-12-15 03:37:40,041 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1010 transitions. [2022-12-15 03:37:40,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-15 03:37:40,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:40,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:40,185 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:40,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:40,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 627 states and 1011 transitions. [2022-12-15 03:37:40,230 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1011 transitions. [2022-12-15 03:37:40,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-15 03:37:40,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:40,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:40,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:40,395 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 03:37:40,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:40,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 634 states and 1031 transitions. [2022-12-15 03:37:40,802 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1031 transitions. [2022-12-15 03:37:40,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-15 03:37:40,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:40,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:40,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:40,913 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 03:37:41,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:41,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 638 states and 1036 transitions. [2022-12-15 03:37:41,014 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1036 transitions. [2022-12-15 03:37:41,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-15 03:37:41,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:41,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:41,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:41,131 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:41,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:41,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 651 states and 1053 transitions. [2022-12-15 03:37:41,270 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1053 transitions. [2022-12-15 03:37:41,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-15 03:37:41,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:41,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:41,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:41,393 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:41,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:41,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 660 states and 1065 transitions. [2022-12-15 03:37:41,685 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1065 transitions. [2022-12-15 03:37:41,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-15 03:37:41,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:41,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:41,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:41,804 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:42,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:42,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 663 states and 1068 transitions. [2022-12-15 03:37:42,012 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1068 transitions. [2022-12-15 03:37:42,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-15 03:37:42,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:42,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:42,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:42,129 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:42,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:42,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 665 states and 1070 transitions. [2022-12-15 03:37:42,356 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1070 transitions. [2022-12-15 03:37:42,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-15 03:37:42,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:42,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:42,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:42,476 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:42,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:42,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 674 states and 1081 transitions. [2022-12-15 03:37:42,665 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1081 transitions. [2022-12-15 03:37:42,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-15 03:37:42,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:42,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:42,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:42,785 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:42,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:42,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 675 states and 1083 transitions. [2022-12-15 03:37:42,835 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1083 transitions. [2022-12-15 03:37:42,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-15 03:37:42,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:42,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:42,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:42,955 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:42,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:43,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 676 states and 1084 transitions. [2022-12-15 03:37:43,000 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1084 transitions. [2022-12-15 03:37:43,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-15 03:37:43,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:43,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:43,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:43,161 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:37:43,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:43,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 677 states and 1087 transitions. [2022-12-15 03:37:43,404 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1087 transitions. [2022-12-15 03:37:43,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-15 03:37:43,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:43,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:43,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:43,555 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:37:43,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:43,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 681 states and 1092 transitions. [2022-12-15 03:37:43,724 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1092 transitions. [2022-12-15 03:37:43,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-15 03:37:43,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:43,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:43,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:43,831 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:37:43,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:43,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 683 states and 1094 transitions. [2022-12-15 03:37:43,940 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1094 transitions. [2022-12-15 03:37:43,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-15 03:37:43,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:43,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:43,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:44,049 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:37:44,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:44,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 697 states and 1110 transitions. [2022-12-15 03:37:44,325 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1110 transitions. [2022-12-15 03:37:44,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-15 03:37:44,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:44,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:44,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:44,434 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:37:44,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:44,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 704 states and 1117 transitions. [2022-12-15 03:37:44,496 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1117 transitions. [2022-12-15 03:37:44,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 03:37:44,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:44,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:44,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:44,606 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:37:44,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:44,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 708 states and 1122 transitions. [2022-12-15 03:37:44,663 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1122 transitions. [2022-12-15 03:37:44,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-15 03:37:44,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:44,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:44,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:44,987 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:45,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:45,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 732 states and 1152 transitions. [2022-12-15 03:37:45,732 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1152 transitions. [2022-12-15 03:37:45,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-15 03:37:45,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:45,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:45,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:45,882 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:46,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:46,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 763 states and 1194 transitions. [2022-12-15 03:37:46,690 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1194 transitions. [2022-12-15 03:37:46,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-15 03:37:46,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:46,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:46,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:46,902 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:37:47,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:47,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 790 states and 1227 transitions. [2022-12-15 03:37:47,595 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1227 transitions. [2022-12-15 03:37:47,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 03:37:47,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:47,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:47,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:47,864 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:37:48,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:48,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 820 states and 1276 transitions. [2022-12-15 03:37:48,935 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1276 transitions. [2022-12-15 03:37:48,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-15 03:37:48,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:48,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:48,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:49,267 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:50,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:50,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 857 states and 1345 transitions. [2022-12-15 03:37:50,422 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1345 transitions. [2022-12-15 03:37:50,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-15 03:37:50,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:50,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:50,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:50,596 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:50,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:50,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 868 states and 1357 transitions. [2022-12-15 03:37:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1357 transitions. [2022-12-15 03:37:50,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-15 03:37:50,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:50,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:51,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:51,160 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:52,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:52,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 898 states and 1396 transitions. [2022-12-15 03:37:52,240 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1396 transitions. [2022-12-15 03:37:52,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-15 03:37:52,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:52,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:52,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:52,497 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:53,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:53,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 930 states and 1443 transitions. [2022-12-15 03:37:53,863 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1443 transitions. [2022-12-15 03:37:53,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-15 03:37:53,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:53,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:53,991 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:54,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:54,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 941 states and 1455 transitions. [2022-12-15 03:37:54,069 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1455 transitions. [2022-12-15 03:37:54,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-15 03:37:54,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:54,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:54,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:54,198 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:37:55,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:55,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 972 states and 1494 transitions. [2022-12-15 03:37:55,259 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1494 transitions. [2022-12-15 03:37:55,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 03:37:55,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:55,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:55,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:55,544 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:37:56,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:56,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 1000 states and 1545 transitions. [2022-12-15 03:37:56,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1545 transitions. [2022-12-15 03:37:56,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 03:37:56,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:56,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:57,142 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:37:57,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:57,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 1011 states and 1557 transitions. [2022-12-15 03:37:57,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1557 transitions. [2022-12-15 03:37:57,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 03:37:57,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:57,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:57,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:57,414 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:37:58,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:58,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1038 states and 1592 transitions. [2022-12-15 03:37:58,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1592 transitions. [2022-12-15 03:37:58,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 03:37:58,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:58,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:58,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:58,947 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:00,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:00,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1078 states and 1648 transitions. [2022-12-15 03:38:00,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1648 transitions. [2022-12-15 03:38:00,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 03:38:00,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:00,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:00,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:00,603 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:00,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:00,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1080 states and 1653 transitions. [2022-12-15 03:38:00,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1653 transitions. [2022-12-15 03:38:00,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 03:38:00,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:00,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:00,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:00,881 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:01,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:01,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1100 states and 1680 transitions. [2022-12-15 03:38:01,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1680 transitions. [2022-12-15 03:38:01,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 03:38:01,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:01,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:01,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:01,891 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:38:03,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:03,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 1133 states and 1723 transitions. [2022-12-15 03:38:03,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1723 transitions. [2022-12-15 03:38:03,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 03:38:03,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:03,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:03,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:03,246 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:03,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:03,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1134 states and 1724 transitions. [2022-12-15 03:38:03,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1724 transitions. [2022-12-15 03:38:03,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 03:38:03,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:03,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:03,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:03,696 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:04,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:04,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 1151 states and 1748 transitions. [2022-12-15 03:38:04,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1748 transitions. [2022-12-15 03:38:04,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 03:38:04,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:04,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:04,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:04,869 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:05,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:05,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1152 states and 1750 transitions. [2022-12-15 03:38:05,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1750 transitions. [2022-12-15 03:38:05,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 03:38:05,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:05,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:05,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:05,375 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:06,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:06,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1173 states and 1776 transitions. [2022-12-15 03:38:06,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1776 transitions. [2022-12-15 03:38:06,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-15 03:38:06,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:06,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:06,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:06,469 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:07,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:07,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1190 states and 1798 transitions. [2022-12-15 03:38:07,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1798 transitions. [2022-12-15 03:38:07,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 03:38:07,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:07,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:07,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:07,311 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:07,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:07,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1192 states and 1803 transitions. [2022-12-15 03:38:07,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1803 transitions. [2022-12-15 03:38:07,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 03:38:07,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:07,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:07,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:07,664 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:07,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:07,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1194 states and 1806 transitions. [2022-12-15 03:38:07,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1806 transitions. [2022-12-15 03:38:07,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 03:38:07,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:07,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:07,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:08,172 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:10,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:10,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 1244 states and 1879 transitions. [2022-12-15 03:38:10,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1879 transitions. [2022-12-15 03:38:10,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 03:38:10,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:10,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:11,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:11,196 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:11,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:11,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1256 states and 1892 transitions. [2022-12-15 03:38:11,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1892 transitions. [2022-12-15 03:38:11,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 03:38:11,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:11,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:11,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:11,786 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:14,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:14,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1299 states and 1945 transitions. [2022-12-15 03:38:14,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1945 transitions. [2022-12-15 03:38:14,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-15 03:38:14,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:14,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:14,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:14,402 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:38:16,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:16,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1333 states and 1994 transitions. [2022-12-15 03:38:16,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 1994 transitions. [2022-12-15 03:38:16,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-15 03:38:16,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:16,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:16,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:17,083 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:38:17,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:17,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1335 states and 1995 transitions. [2022-12-15 03:38:17,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 1995 transitions. [2022-12-15 03:38:17,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-15 03:38:17,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:17,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:17,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:17,393 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:38:19,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:19,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 1368 states and 2035 transitions. [2022-12-15 03:38:19,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 2035 transitions. [2022-12-15 03:38:19,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-15 03:38:19,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:19,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:19,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:19,394 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:38:19,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:19,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 1369 states and 2036 transitions. [2022-12-15 03:38:19,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2036 transitions. [2022-12-15 03:38:19,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-15 03:38:19,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:19,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:19,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:19,842 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:38:19,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:19,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 1373 states and 2042 transitions. [2022-12-15 03:38:19,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2042 transitions. [2022-12-15 03:38:19,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-15 03:38:19,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:19,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:19,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:20,026 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:38:20,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:20,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 1377 states and 2048 transitions. [2022-12-15 03:38:20,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2048 transitions. [2022-12-15 03:38:20,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-15 03:38:20,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:20,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:20,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:20,583 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:38:20,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:20,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 1384 states and 2054 transitions. [2022-12-15 03:38:20,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2054 transitions. [2022-12-15 03:38:20,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-15 03:38:20,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:20,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:20,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:20,793 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:38:20,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:20,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 1389 states and 2060 transitions. [2022-12-15 03:38:20,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2060 transitions. [2022-12-15 03:38:20,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-15 03:38:20,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:20,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:20,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:21,293 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:24,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:24,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1443 states and 2130 transitions. [2022-12-15 03:38:24,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2130 transitions. [2022-12-15 03:38:24,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 03:38:24,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:24,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:24,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:24,172 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:25,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:25,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 1477 states and 2175 transitions. [2022-12-15 03:38:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2175 transitions. [2022-12-15 03:38:25,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 03:38:25,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:25,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:25,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:25,632 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:27,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:27,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1511 states and 2216 transitions. [2022-12-15 03:38:27,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2216 transitions. [2022-12-15 03:38:27,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 03:38:27,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:27,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:27,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:27,388 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:27,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:27,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1512 states and 2217 transitions. [2022-12-15 03:38:27,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2217 transitions. [2022-12-15 03:38:27,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 03:38:27,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:27,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:27,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:27,954 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:28,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:28,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1517 states and 2233 transitions. [2022-12-15 03:38:28,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2233 transitions. [2022-12-15 03:38:28,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 03:38:28,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:28,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:28,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:28,885 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:29,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:29,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1521 states and 2239 transitions. [2022-12-15 03:38:29,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2239 transitions. [2022-12-15 03:38:29,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 03:38:29,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:29,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:29,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:29,418 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:32,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:32,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1577 states and 2315 transitions. [2022-12-15 03:38:32,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2315 transitions. [2022-12-15 03:38:32,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-15 03:38:32,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:32,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:32,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:32,272 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:32,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:32,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1586 states and 2327 transitions. [2022-12-15 03:38:32,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2327 transitions. [2022-12-15 03:38:32,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-15 03:38:32,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:32,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:32,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:33,063 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:35,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:35,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 1639 states and 2394 transitions. [2022-12-15 03:38:35,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 2394 transitions. [2022-12-15 03:38:35,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-15 03:38:35,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:35,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:35,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:36,930 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:42,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:42,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 1700 states and 2493 transitions. [2022-12-15 03:38:42,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 2493 transitions. [2022-12-15 03:38:42,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-15 03:38:42,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:42,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:42,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:43,321 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:47,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:47,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 1754 states and 2558 transitions. [2022-12-15 03:38:47,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 2558 transitions. [2022-12-15 03:38:47,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-15 03:38:47,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:47,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:47,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:48,058 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:49,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:49,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 1772 states and 2583 transitions. [2022-12-15 03:38:49,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 2583 transitions. [2022-12-15 03:38:49,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-15 03:38:49,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:49,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:49,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:50,437 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:50,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:50,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 1773 states and 2587 transitions. [2022-12-15 03:38:50,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2587 transitions. [2022-12-15 03:38:50,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-15 03:38:50,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:50,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:50,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:51,042 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:38:51,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:51,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2597 states to 1774 states and 2597 transitions. [2022-12-15 03:38:51,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2597 transitions. [2022-12-15 03:38:51,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-15 03:38:51,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:51,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:51,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:51,551 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:38:51,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:51,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 1775 states and 2600 transitions. [2022-12-15 03:38:51,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2600 transitions. [2022-12-15 03:38:51,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-15 03:38:51,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:51,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:51,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:52,262 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:38:56,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:56,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 1803 states and 2639 transitions. [2022-12-15 03:38:56,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 2639 transitions. [2022-12-15 03:38:56,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-15 03:38:56,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:56,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:56,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:56,210 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:00,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:00,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1831 states and 2686 transitions. [2022-12-15 03:39:00,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 2686 transitions. [2022-12-15 03:39:00,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-15 03:39:00,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:00,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:00,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:00,500 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:01,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:01,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 1838 states and 2698 transitions. [2022-12-15 03:39:01,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 2698 transitions. [2022-12-15 03:39:01,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-15 03:39:01,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:01,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:01,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:02,078 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:02,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:02,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 1844 states and 2709 transitions. [2022-12-15 03:39:02,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2709 transitions. [2022-12-15 03:39:02,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-15 03:39:02,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:02,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:02,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:02,993 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:03,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:03,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2711 states to 1845 states and 2711 transitions. [2022-12-15 03:39:03,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 2711 transitions. [2022-12-15 03:39:03,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-15 03:39:03,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:03,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:03,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:03,585 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:03,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:03,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1850 states and 2718 transitions. [2022-12-15 03:39:03,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 2718 transitions. [2022-12-15 03:39:03,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 03:39:03,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:03,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:03,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:04,258 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:39:07,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:07,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 1900 states and 2783 transitions. [2022-12-15 03:39:07,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 2783 transitions. [2022-12-15 03:39:07,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:39:07,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:07,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:07,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:07,949 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:09,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:09,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2802 states to 1914 states and 2802 transitions. [2022-12-15 03:39:09,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 2802 transitions. [2022-12-15 03:39:09,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:39:09,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:09,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:09,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:10,078 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:10,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:10,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1919 states and 2810 transitions. [2022-12-15 03:39:10,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 2810 transitions. [2022-12-15 03:39:10,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:39:10,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:10,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:10,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:11,120 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:12,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:12,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2825 states to 1931 states and 2825 transitions. [2022-12-15 03:39:12,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 2825 transitions. [2022-12-15 03:39:12,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:39:12,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:12,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:12,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:13,170 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:15,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:15,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2845 states to 1947 states and 2845 transitions. [2022-12-15 03:39:15,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 2845 transitions. [2022-12-15 03:39:15,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:39:15,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:15,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:15,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:15,384 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:18,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:18,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 1964 states and 2875 transitions. [2022-12-15 03:39:18,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 2875 transitions. [2022-12-15 03:39:18,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:39:18,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:18,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:18,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:18,389 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:19,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:19,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2885 states to 1972 states and 2885 transitions. [2022-12-15 03:39:19,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 2885 transitions. [2022-12-15 03:39:19,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:39:19,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:19,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:19,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:19,836 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:20,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:20,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2891 states to 1978 states and 2891 transitions. [2022-12-15 03:39:20,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 2891 transitions. [2022-12-15 03:39:20,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:39:20,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:20,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:20,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:20,685 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:21,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:21,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1984 states and 2897 transitions. [2022-12-15 03:39:21,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 2897 transitions. [2022-12-15 03:39:21,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:39:21,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:21,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:21,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:21,405 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:21,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:21,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 1987 states and 2900 transitions. [2022-12-15 03:39:21,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 2900 transitions. [2022-12-15 03:39:21,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:39:21,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:21,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:21,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:21,895 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:39:26,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:26,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 2043 states and 2978 transitions. [2022-12-15 03:39:26,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 2978 transitions. [2022-12-15 03:39:26,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-15 03:39:26,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:26,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:26,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:26,526 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:28,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:28,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 2063 states and 3010 transitions. [2022-12-15 03:39:28,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 3010 transitions. [2022-12-15 03:39:28,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-15 03:39:28,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:28,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:28,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:29,075 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:29,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:29,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 2068 states and 3017 transitions. [2022-12-15 03:39:29,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 3017 transitions. [2022-12-15 03:39:29,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-15 03:39:29,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:29,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:29,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:30,248 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:31,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:31,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 2077 states and 3034 transitions. [2022-12-15 03:39:31,973 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3034 transitions. [2022-12-15 03:39:31,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-15 03:39:31,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:31,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:32,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:32,569 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:33,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:33,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 2083 states and 3040 transitions. [2022-12-15 03:39:33,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 3040 transitions. [2022-12-15 03:39:33,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-15 03:39:33,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:33,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:33,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:33,347 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:36,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:36,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3084 states to 2113 states and 3084 transitions. [2022-12-15 03:39:36,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 3084 transitions. [2022-12-15 03:39:36,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-15 03:39:36,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:36,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:36,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:36,807 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:39:38,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:38,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3106 states to 2133 states and 3106 transitions. [2022-12-15 03:39:38,834 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 3106 transitions. [2022-12-15 03:39:38,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-15 03:39:38,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:38,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:38,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:39,126 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:39:41,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:41,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 2153 states and 3131 transitions. [2022-12-15 03:39:41,826 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 3131 transitions. [2022-12-15 03:39:41,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-15 03:39:41,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:41,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:41,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:42,020 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:39:43,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:43,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3145 states to 2162 states and 3145 transitions. [2022-12-15 03:39:43,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 3145 transitions. [2022-12-15 03:39:43,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-15 03:39:43,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:43,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:43,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:43,935 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:39:44,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:44,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3148 states to 2164 states and 3148 transitions. [2022-12-15 03:39:44,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2164 states and 3148 transitions. [2022-12-15 03:39:44,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-15 03:39:44,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:44,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:44,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:44,799 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:39:45,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:45,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3156 states to 2166 states and 3156 transitions. [2022-12-15 03:39:45,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 3156 transitions. [2022-12-15 03:39:45,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-15 03:39:45,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:45,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:45,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:45,616 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:39:45,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:45,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3163 states to 2171 states and 3163 transitions. [2022-12-15 03:39:45,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 3163 transitions. [2022-12-15 03:39:45,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 03:39:45,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:45,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:45,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:46,099 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:39:46,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:46,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3174 states to 2179 states and 3174 transitions. [2022-12-15 03:39:46,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 3174 transitions. [2022-12-15 03:39:46,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 03:39:46,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:46,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:46,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:46,731 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:39:47,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:47,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3174 states to 2180 states and 3174 transitions. [2022-12-15 03:39:47,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 3174 transitions. [2022-12-15 03:39:47,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 03:39:47,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:47,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:47,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:47,777 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:39:51,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:51,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3205 states to 2194 states and 3205 transitions. [2022-12-15 03:39:51,109 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 3205 transitions. [2022-12-15 03:39:51,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 03:39:51,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:51,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:51,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:51,503 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:39:52,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:52,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3221 states to 2206 states and 3221 transitions. [2022-12-15 03:39:52,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 3221 transitions. [2022-12-15 03:39:52,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 03:39:52,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:52,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:52,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:53,325 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:39:55,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:55,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3240 states to 2215 states and 3240 transitions. [2022-12-15 03:39:55,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 3240 transitions. [2022-12-15 03:39:55,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 03:39:55,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:55,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:55,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:55,312 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:39:55,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:55,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3245 states to 2217 states and 3245 transitions. [2022-12-15 03:39:55,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2217 states and 3245 transitions. [2022-12-15 03:39:55,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 03:39:55,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:55,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:55,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:56,328 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:39:57,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:57,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3247 states to 2219 states and 3247 transitions. [2022-12-15 03:39:57,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 3247 transitions. [2022-12-15 03:39:57,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 03:39:57,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:57,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:57,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:57,437 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:39:58,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:58,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 2223 states and 3251 transitions. [2022-12-15 03:39:58,239 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 3251 transitions. [2022-12-15 03:39:58,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 03:39:58,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:58,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:58,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:58,528 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:39:59,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:59,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3255 states to 2227 states and 3255 transitions. [2022-12-15 03:39:59,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2227 states and 3255 transitions. [2022-12-15 03:39:59,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 03:39:59,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:59,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:59,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:59,791 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:05,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:05,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3317 states to 2268 states and 3317 transitions. [2022-12-15 03:40:05,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 3317 transitions. [2022-12-15 03:40:05,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-15 03:40:05,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:05,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:05,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:05,200 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:05,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:05,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3330 states to 2277 states and 3330 transitions. [2022-12-15 03:40:05,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2277 states and 3330 transitions. [2022-12-15 03:40:05,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-15 03:40:05,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:05,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:05,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:06,058 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:07,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:07,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3357 states to 2291 states and 3357 transitions. [2022-12-15 03:40:07,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2291 states and 3357 transitions. [2022-12-15 03:40:07,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-15 03:40:07,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:07,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:07,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:07,773 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:08,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:08,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3366 states to 2297 states and 3366 transitions. [2022-12-15 03:40:08,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 3366 transitions. [2022-12-15 03:40:08,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-15 03:40:08,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:08,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:08,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:08,992 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:09,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:09,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 2299 states and 3368 transitions. [2022-12-15 03:40:09,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 3368 transitions. [2022-12-15 03:40:09,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-15 03:40:09,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:09,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:09,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:09,784 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:10,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:10,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3373 states to 2303 states and 3373 transitions. [2022-12-15 03:40:10,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2303 states and 3373 transitions. [2022-12-15 03:40:10,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-15 03:40:10,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:10,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:10,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:10,578 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:11,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:11,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3374 states to 2305 states and 3374 transitions. [2022-12-15 03:40:11,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 3374 transitions. [2022-12-15 03:40:11,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-15 03:40:11,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:11,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:11,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:11,859 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:11,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:12,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3383 states to 2312 states and 3383 transitions. [2022-12-15 03:40:12,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 3383 transitions. [2022-12-15 03:40:12,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-15 03:40:12,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:12,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:12,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:12,624 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:15,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:15,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3412 states to 2328 states and 3412 transitions. [2022-12-15 03:40:15,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 3412 transitions. [2022-12-15 03:40:15,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-15 03:40:15,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:15,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:15,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:15,952 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:20,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:20,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3444 states to 2348 states and 3444 transitions. [2022-12-15 03:40:20,267 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 3444 transitions. [2022-12-15 03:40:20,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-15 03:40:20,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:20,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:20,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:20,897 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:22,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:22,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3454 states to 2356 states and 3454 transitions. [2022-12-15 03:40:22,681 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 3454 transitions. [2022-12-15 03:40:22,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-15 03:40:22,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:22,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:22,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:23,308 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:24,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:24,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 2360 states and 3459 transitions. [2022-12-15 03:40:24,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 3459 transitions. [2022-12-15 03:40:24,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-15 03:40:24,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:24,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:24,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:24,722 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:25,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:25,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3464 states to 2364 states and 3464 transitions. [2022-12-15 03:40:25,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 3464 transitions. [2022-12-15 03:40:25,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-15 03:40:25,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:25,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:25,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:25,977 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:26,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:26,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3466 states to 2366 states and 3466 transitions. [2022-12-15 03:40:26,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 3466 transitions. [2022-12-15 03:40:26,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-15 03:40:26,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:26,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:26,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:27,391 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:28,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:28,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3467 states to 2368 states and 3467 transitions. [2022-12-15 03:40:28,178 INFO L276 IsEmpty]: Start isEmpty. Operand 2368 states and 3467 transitions. [2022-12-15 03:40:28,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-15 03:40:28,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:28,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:28,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:28,321 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:40:28,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:28,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3474 states to 2373 states and 3474 transitions. [2022-12-15 03:40:28,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2373 states and 3474 transitions. [2022-12-15 03:40:28,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-15 03:40:28,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:28,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:28,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:28,809 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:40:29,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:29,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3479 states to 2377 states and 3479 transitions. [2022-12-15 03:40:29,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2377 states and 3479 transitions. [2022-12-15 03:40:29,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-15 03:40:29,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:29,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:29,771 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:40:30,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:30,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3480 states to 2379 states and 3480 transitions. [2022-12-15 03:40:30,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2379 states and 3480 transitions. [2022-12-15 03:40:30,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-15 03:40:30,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:30,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:30,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:30,287 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:40:31,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:31,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3496 states to 2386 states and 3496 transitions. [2022-12-15 03:40:31,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2386 states and 3496 transitions. [2022-12-15 03:40:31,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-15 03:40:31,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:31,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:31,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:31,887 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:40:32,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:32,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3501 states to 2390 states and 3501 transitions. [2022-12-15 03:40:32,381 INFO L276 IsEmpty]: Start isEmpty. Operand 2390 states and 3501 transitions. [2022-12-15 03:40:32,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-15 03:40:32,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:32,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:32,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:32,523 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:32,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:32,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 2395 states and 3508 transitions. [2022-12-15 03:40:32,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 3508 transitions. [2022-12-15 03:40:32,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 03:40:32,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:32,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:32,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:33,299 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:35,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:35,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3528 states to 2407 states and 3528 transitions. [2022-12-15 03:40:35,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 3528 transitions. [2022-12-15 03:40:35,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 03:40:35,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:35,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:35,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:35,809 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:40,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:40,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3561 states to 2427 states and 3561 transitions. [2022-12-15 03:40:40,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 3561 transitions. [2022-12-15 03:40:40,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 03:40:40,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:40,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:40,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:40,460 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:43,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:43,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3583 states to 2443 states and 3583 transitions. [2022-12-15 03:40:43,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 3583 transitions. [2022-12-15 03:40:43,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 03:40:43,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:43,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:43,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:43,732 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:44,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:44,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3591 states to 2449 states and 3591 transitions. [2022-12-15 03:40:44,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 3591 transitions. [2022-12-15 03:40:44,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 03:40:44,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:44,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:44,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:44,748 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:46,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:46,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3599 states to 2457 states and 3599 transitions. [2022-12-15 03:40:46,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 3599 transitions. [2022-12-15 03:40:46,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 03:40:46,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:46,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:46,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:46,836 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:47,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:47,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3602 states to 2460 states and 3602 transitions. [2022-12-15 03:40:47,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 3602 transitions. [2022-12-15 03:40:47,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 03:40:47,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:47,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:47,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:47,273 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:40:49,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:49,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3638 states to 2490 states and 3638 transitions. [2022-12-15 03:40:49,230 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3638 transitions. [2022-12-15 03:40:49,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 03:40:49,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:49,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:49,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:49,487 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:40:53,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:53,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3671 states to 2513 states and 3671 transitions. [2022-12-15 03:40:53,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 3671 transitions. [2022-12-15 03:40:53,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 03:40:53,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:53,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:54,144 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:40:56,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:56,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3683 states to 2524 states and 3683 transitions. [2022-12-15 03:40:56,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 3683 transitions. [2022-12-15 03:40:56,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 03:40:56,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:56,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:56,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:56,200 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:40:56,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:56,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3693 states to 2531 states and 3693 transitions. [2022-12-15 03:40:56,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2531 states and 3693 transitions. [2022-12-15 03:40:56,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 03:40:56,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:56,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:56,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:56,862 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:40:58,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:58,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3697 states to 2536 states and 3697 transitions. [2022-12-15 03:40:58,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 3697 transitions. [2022-12-15 03:40:58,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 03:40:58,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:58,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:58,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:58,319 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:40:58,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:58,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 2539 states and 3700 transitions. [2022-12-15 03:40:58,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 3700 transitions. [2022-12-15 03:40:58,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 03:40:58,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:58,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:59,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:59,394 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:41:00,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:00,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3706 states to 2545 states and 3706 transitions. [2022-12-15 03:41:00,446 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 3706 transitions. [2022-12-15 03:41:00,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-15 03:41:00,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:00,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:00,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:01,131 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:41:08,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:08,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 2578 states and 3797 transitions. [2022-12-15 03:41:08,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 3797 transitions. [2022-12-15 03:41:08,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-15 03:41:08,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:08,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:08,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:09,007 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:41:11,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:11,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3819 states to 2591 states and 3819 transitions. [2022-12-15 03:41:11,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2591 states and 3819 transitions. [2022-12-15 03:41:11,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-15 03:41:11,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:11,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:11,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:11,352 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:41:12,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:12,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 2594 states and 3823 transitions. [2022-12-15 03:41:12,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 3823 transitions. [2022-12-15 03:41:12,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-15 03:41:12,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:12,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:12,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:12,824 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:41:13,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:13,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3837 states to 2597 states and 3837 transitions. [2022-12-15 03:41:13,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 3837 transitions. [2022-12-15 03:41:13,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-15 03:41:13,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:13,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:13,722 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:41:15,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:15,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 2599 states and 3840 transitions. [2022-12-15 03:41:15,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 3840 transitions. [2022-12-15 03:41:15,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-15 03:41:15,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:15,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:15,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:15,468 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:41:22,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:22,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3896 states to 2632 states and 3896 transitions. [2022-12-15 03:41:22,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 3896 transitions. [2022-12-15 03:41:22,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-15 03:41:22,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:22,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:22,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:22,524 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:41:26,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:26,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3919 states to 2651 states and 3919 transitions. [2022-12-15 03:41:26,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 3919 transitions. [2022-12-15 03:41:26,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-15 03:41:26,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:26,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:26,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:27,001 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:41:34,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:34,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4007 states to 2689 states and 4007 transitions. [2022-12-15 03:41:34,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 4007 transitions. [2022-12-15 03:41:34,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-15 03:41:34,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:34,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:34,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:35,134 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:41:38,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:38,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4041 states to 2703 states and 4041 transitions. [2022-12-15 03:41:38,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 4041 transitions. [2022-12-15 03:41:38,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-15 03:41:38,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:38,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:38,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:39,334 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:41:40,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:40,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4055 states to 2706 states and 4055 transitions. [2022-12-15 03:41:40,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 4055 transitions. [2022-12-15 03:41:40,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-15 03:41:40,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:40,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:40,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:40,334 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:41:41,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:41,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4059 states to 2709 states and 4059 transitions. [2022-12-15 03:41:41,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 4059 transitions. [2022-12-15 03:41:41,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-15 03:41:41,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:41,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:41,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:41,880 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:41:43,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:43,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4062 states to 2711 states and 4062 transitions. [2022-12-15 03:41:43,411 INFO L276 IsEmpty]: Start isEmpty. Operand 2711 states and 4062 transitions. [2022-12-15 03:41:43,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-15 03:41:43,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:43,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:43,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:43,559 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:41:46,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:46,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4080 states to 2720 states and 4080 transitions. [2022-12-15 03:41:46,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2720 states and 4080 transitions. [2022-12-15 03:41:46,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-12-15 03:41:46,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:46,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:46,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:46,347 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:41:46,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:46,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4089 states to 2728 states and 4089 transitions. [2022-12-15 03:41:46,810 INFO L276 IsEmpty]: Start isEmpty. Operand 2728 states and 4089 transitions. [2022-12-15 03:41:46,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-12-15 03:41:46,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:46,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:46,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:46,911 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:41:49,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:49,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4104 states to 2735 states and 4104 transitions. [2022-12-15 03:41:49,230 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 4104 transitions. [2022-12-15 03:41:49,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-12-15 03:41:49,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:49,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:49,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:49,384 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:41:49,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:49,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4106 states to 2737 states and 4106 transitions. [2022-12-15 03:41:49,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 4106 transitions. [2022-12-15 03:41:49,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-15 03:41:49,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:49,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:49,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:49,642 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:41:51,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:51,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4117 states to 2746 states and 4117 transitions. [2022-12-15 03:41:51,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2746 states and 4117 transitions. [2022-12-15 03:41:51,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-15 03:41:51,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:51,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:51,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:51,641 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:41:52,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:52,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4127 states to 2755 states and 4127 transitions. [2022-12-15 03:41:52,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2755 states and 4127 transitions. [2022-12-15 03:41:52,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-15 03:41:52,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:52,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:53,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:53,266 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:41:53,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:53,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4128 states to 2757 states and 4128 transitions. [2022-12-15 03:41:53,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2757 states and 4128 transitions. [2022-12-15 03:41:53,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-15 03:41:53,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:53,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:53,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:53,827 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:41:55,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:55,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2760 states and 4132 transitions. [2022-12-15 03:41:55,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2760 states and 4132 transitions. [2022-12-15 03:41:55,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-15 03:41:55,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:55,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:55,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:55,361 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:41:55,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:55,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2761 states and 4132 transitions. [2022-12-15 03:41:55,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2761 states and 4132 transitions. [2022-12-15 03:41:55,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-15 03:41:55,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:55,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:55,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:56,062 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 100 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:41:57,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:57,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4138 states to 2764 states and 4138 transitions. [2022-12-15 03:41:57,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2764 states and 4138 transitions. [2022-12-15 03:41:57,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-15 03:41:57,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:57,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:57,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:57,331 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:42:01,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:01,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4178 states to 2789 states and 4178 transitions. [2022-12-15 03:42:01,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 4178 transitions. [2022-12-15 03:42:01,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-15 03:42:01,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:01,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:01,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:02,098 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:42:02,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:02,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4185 states to 2795 states and 4185 transitions. [2022-12-15 03:42:02,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 4185 transitions. [2022-12-15 03:42:02,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-15 03:42:02,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:02,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:02,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:02,528 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:42:04,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:04,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4196 states to 2804 states and 4196 transitions. [2022-12-15 03:42:04,029 INFO L276 IsEmpty]: Start isEmpty. Operand 2804 states and 4196 transitions. [2022-12-15 03:42:04,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-15 03:42:04,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:04,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:04,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:04,208 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:42:05,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:05,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4203 states to 2808 states and 4203 transitions. [2022-12-15 03:42:05,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 4203 transitions. [2022-12-15 03:42:05,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-15 03:42:05,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:05,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:05,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:06,028 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:42:06,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:06,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4207 states to 2811 states and 4207 transitions. [2022-12-15 03:42:06,163 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 4207 transitions. [2022-12-15 03:42:06,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 03:42:06,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:06,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:06,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:07,273 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 104 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:42:10,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:10,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4221 states to 2818 states and 4221 transitions. [2022-12-15 03:42:10,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 4221 transitions. [2022-12-15 03:42:10,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 03:42:10,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:10,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:10,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:11,075 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 104 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:42:12,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:12,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4229 states to 2822 states and 4229 transitions. [2022-12-15 03:42:12,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 4229 transitions. [2022-12-15 03:42:12,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 03:42:12,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:12,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:12,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:13,185 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 101 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:42:14,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:14,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4235 states to 2825 states and 4235 transitions. [2022-12-15 03:42:14,243 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 4235 transitions. [2022-12-15 03:42:14,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 03:42:14,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:14,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:14,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:14,515 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 101 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:42:15,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:15,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4239 states to 2828 states and 4239 transitions. [2022-12-15 03:42:15,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2828 states and 4239 transitions. [2022-12-15 03:42:15,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 03:42:15,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:15,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:15,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:15,781 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 104 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:42:16,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:16,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4240 states to 2829 states and 4240 transitions. [2022-12-15 03:42:16,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 4240 transitions. [2022-12-15 03:42:16,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 03:42:16,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:16,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:16,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:16,703 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 104 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:42:17,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:17,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4244 states to 2832 states and 4244 transitions. [2022-12-15 03:42:17,759 INFO L276 IsEmpty]: Start isEmpty. Operand 2832 states and 4244 transitions. [2022-12-15 03:42:17,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 03:42:17,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:17,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:17,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:19,439 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 30 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:42:28,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:28,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 3039 states and 4480 transitions. [2022-12-15 03:42:28,698 INFO L276 IsEmpty]: Start isEmpty. Operand 3039 states and 4480 transitions. [2022-12-15 03:42:28,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-15 03:42:28,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:28,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:28,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:28,811 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:42:34,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:34,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4527 states to 3070 states and 4527 transitions. [2022-12-15 03:42:34,568 INFO L276 IsEmpty]: Start isEmpty. Operand 3070 states and 4527 transitions. [2022-12-15 03:42:34,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-15 03:42:34,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:34,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:34,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:34,679 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:42:40,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:40,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4573 states to 3100 states and 4573 transitions. [2022-12-15 03:42:40,153 INFO L276 IsEmpty]: Start isEmpty. Operand 3100 states and 4573 transitions. [2022-12-15 03:42:40,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-15 03:42:40,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:40,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:40,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:40,263 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:42:42,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:42,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4591 states to 3112 states and 4591 transitions. [2022-12-15 03:42:42,933 INFO L276 IsEmpty]: Start isEmpty. Operand 3112 states and 4591 transitions. [2022-12-15 03:42:42,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-15 03:42:42,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:42,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:42,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:43,187 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:42:45,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:45,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4613 states to 3131 states and 4613 transitions. [2022-12-15 03:42:45,554 INFO L276 IsEmpty]: Start isEmpty. Operand 3131 states and 4613 transitions. [2022-12-15 03:42:45,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-15 03:42:45,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:45,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:45,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:45,663 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:42:46,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:46,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4622 states to 3138 states and 4622 transitions. [2022-12-15 03:42:46,388 INFO L276 IsEmpty]: Start isEmpty. Operand 3138 states and 4622 transitions. [2022-12-15 03:42:46,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-15 03:42:46,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:46,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:46,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:46,497 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:42:47,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:47,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4623 states to 3140 states and 4623 transitions. [2022-12-15 03:42:47,305 INFO L276 IsEmpty]: Start isEmpty. Operand 3140 states and 4623 transitions. [2022-12-15 03:42:47,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-15 03:42:47,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:47,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:47,415 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:42:48,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:48,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4632 states to 3147 states and 4632 transitions. [2022-12-15 03:42:48,102 INFO L276 IsEmpty]: Start isEmpty. Operand 3147 states and 4632 transitions. [2022-12-15 03:42:48,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-15 03:42:48,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:48,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:48,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:48,747 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:42:54,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:54,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4701 states to 3184 states and 4701 transitions. [2022-12-15 03:42:54,500 INFO L276 IsEmpty]: Start isEmpty. Operand 3184 states and 4701 transitions. [2022-12-15 03:42:54,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-15 03:42:54,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:54,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:54,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:54,801 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:42:59,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:59,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4756 states to 3219 states and 4756 transitions. [2022-12-15 03:42:59,382 INFO L276 IsEmpty]: Start isEmpty. Operand 3219 states and 4756 transitions. [2022-12-15 03:42:59,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 03:42:59,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:59,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:59,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:01,410 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:43:17,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:17,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4903 states to 3333 states and 4903 transitions. [2022-12-15 03:43:17,622 INFO L276 IsEmpty]: Start isEmpty. Operand 3333 states and 4903 transitions. [2022-12-15 03:43:17,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 03:43:17,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:17,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:17,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:18,345 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:43:38,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:38,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5054 states to 3440 states and 5054 transitions. [2022-12-15 03:43:38,449 INFO L276 IsEmpty]: Start isEmpty. Operand 3440 states and 5054 transitions. [2022-12-15 03:43:38,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 03:43:38,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:38,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:38,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:39,304 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:43:50,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:50,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5102 states to 3483 states and 5102 transitions. [2022-12-15 03:43:50,858 INFO L276 IsEmpty]: Start isEmpty. Operand 3483 states and 5102 transitions. [2022-12-15 03:43:50,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 03:43:50,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:50,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:51,612 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:43:53,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:53,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5118 states to 3494 states and 5118 transitions. [2022-12-15 03:43:53,578 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 5118 transitions. [2022-12-15 03:43:53,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 03:43:53,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:53,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:53,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:54,299 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:43:55,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:55,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5124 states to 3497 states and 5124 transitions. [2022-12-15 03:43:55,654 INFO L276 IsEmpty]: Start isEmpty. Operand 3497 states and 5124 transitions. [2022-12-15 03:43:55,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 03:43:55,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:55,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:55,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:56,385 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:43:57,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:57,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5129 states to 3500 states and 5129 transitions. [2022-12-15 03:43:57,501 INFO L276 IsEmpty]: Start isEmpty. Operand 3500 states and 5129 transitions. [2022-12-15 03:43:57,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 03:43:57,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:57,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:57,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:58,343 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:44:00,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:00,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5139 states to 3504 states and 5139 transitions. [2022-12-15 03:44:00,566 INFO L276 IsEmpty]: Start isEmpty. Operand 3504 states and 5139 transitions. [2022-12-15 03:44:00,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 03:44:00,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:00,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:00,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:01,430 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:44:02,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:02,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5143 states to 3507 states and 5143 transitions. [2022-12-15 03:44:02,558 INFO L276 IsEmpty]: Start isEmpty. Operand 3507 states and 5143 transitions. [2022-12-15 03:44:02,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 03:44:02,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:02,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:02,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:03,126 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:44:07,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:07,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5179 states to 3533 states and 5179 transitions. [2022-12-15 03:44:07,910 INFO L276 IsEmpty]: Start isEmpty. Operand 3533 states and 5179 transitions. [2022-12-15 03:44:07,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 03:44:07,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:07,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:07,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:08,100 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:44:13,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:13,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5213 states to 3559 states and 5213 transitions. [2022-12-15 03:44:13,079 INFO L276 IsEmpty]: Start isEmpty. Operand 3559 states and 5213 transitions. [2022-12-15 03:44:13,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 03:44:13,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:13,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:13,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:13,268 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:44:16,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:16,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5235 states to 3576 states and 5235 transitions. [2022-12-15 03:44:16,806 INFO L276 IsEmpty]: Start isEmpty. Operand 3576 states and 5235 transitions. [2022-12-15 03:44:16,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 03:44:16,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:16,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:16,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:16,996 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:44:22,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:22,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 3595 states and 5258 transitions. [2022-12-15 03:44:22,099 INFO L276 IsEmpty]: Start isEmpty. Operand 3595 states and 5258 transitions. [2022-12-15 03:44:22,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 03:44:22,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:22,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:22,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:22,384 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:44:24,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:24,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 3611 states and 5280 transitions. [2022-12-15 03:44:24,834 INFO L276 IsEmpty]: Start isEmpty. Operand 3611 states and 5280 transitions. [2022-12-15 03:44:24,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 03:44:24,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:24,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:24,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:25,025 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:44:26,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:26,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5292 states to 3620 states and 5292 transitions. [2022-12-15 03:44:26,695 INFO L276 IsEmpty]: Start isEmpty. Operand 3620 states and 5292 transitions. [2022-12-15 03:44:26,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 03:44:26,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:26,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:26,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:26,907 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:44:29,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:29,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5311 states to 3636 states and 5311 transitions. [2022-12-15 03:44:29,884 INFO L276 IsEmpty]: Start isEmpty. Operand 3636 states and 5311 transitions. [2022-12-15 03:44:29,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 03:44:29,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:29,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:29,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:30,074 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:44:30,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:30,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5315 states to 3640 states and 5315 transitions. [2022-12-15 03:44:30,919 INFO L276 IsEmpty]: Start isEmpty. Operand 3640 states and 5315 transitions. [2022-12-15 03:44:30,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-15 03:44:30,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:30,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:30,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:31,111 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 115 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:44:31,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:31,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5348 states to 3661 states and 5348 transitions. [2022-12-15 03:44:31,714 INFO L276 IsEmpty]: Start isEmpty. Operand 3661 states and 5348 transitions. [2022-12-15 03:44:31,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-15 03:44:31,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:31,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:31,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:31,905 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 115 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:44:35,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:35,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5387 states to 3692 states and 5387 transitions. [2022-12-15 03:44:35,233 INFO L276 IsEmpty]: Start isEmpty. Operand 3692 states and 5387 transitions. [2022-12-15 03:44:35,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-15 03:44:35,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:35,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:35,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:35,423 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 115 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:44:37,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:37,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5393 states to 3696 states and 5393 transitions. [2022-12-15 03:44:37,517 INFO L276 IsEmpty]: Start isEmpty. Operand 3696 states and 5393 transitions. [2022-12-15 03:44:37,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-15 03:44:37,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:37,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:37,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:37,708 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 115 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:44:42,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:42,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5433 states to 3729 states and 5433 transitions. [2022-12-15 03:44:42,889 INFO L276 IsEmpty]: Start isEmpty. Operand 3729 states and 5433 transitions. [2022-12-15 03:44:42,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-15 03:44:42,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:42,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:42,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:43,079 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 115 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:44:44,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:44,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5448 states to 3736 states and 5448 transitions. [2022-12-15 03:44:44,194 INFO L276 IsEmpty]: Start isEmpty. Operand 3736 states and 5448 transitions. [2022-12-15 03:44:44,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-15 03:44:44,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:44,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:44,384 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 115 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:44:45,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:45,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5450 states to 3737 states and 5450 transitions. [2022-12-15 03:44:45,738 INFO L276 IsEmpty]: Start isEmpty. Operand 3737 states and 5450 transitions. [2022-12-15 03:44:45,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-15 03:44:45,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:45,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:45,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:46,298 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-15 03:44:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:51,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5493 states to 3758 states and 5493 transitions. [2022-12-15 03:44:51,645 INFO L276 IsEmpty]: Start isEmpty. Operand 3758 states and 5493 transitions. [2022-12-15 03:44:51,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-15 03:44:51,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:51,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:51,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:51,760 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-15 03:44:53,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:53,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5504 states to 3767 states and 5504 transitions. [2022-12-15 03:44:53,391 INFO L276 IsEmpty]: Start isEmpty. Operand 3767 states and 5504 transitions. [2022-12-15 03:44:53,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-15 03:44:53,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:53,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:53,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:53,507 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-15 03:44:55,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:55,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5507 states to 3770 states and 5507 transitions. [2022-12-15 03:44:55,394 INFO L276 IsEmpty]: Start isEmpty. Operand 3770 states and 5507 transitions. [2022-12-15 03:44:55,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-15 03:44:55,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:55,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:55,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:55,524 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-15 03:44:56,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:56,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5510 states to 3773 states and 5510 transitions. [2022-12-15 03:44:56,755 INFO L276 IsEmpty]: Start isEmpty. Operand 3773 states and 5510 transitions. [2022-12-15 03:44:56,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-15 03:44:56,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:56,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:56,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:56,870 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-15 03:44:57,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:57,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5511 states to 3775 states and 5511 transitions. [2022-12-15 03:44:57,929 INFO L276 IsEmpty]: Start isEmpty. Operand 3775 states and 5511 transitions. [2022-12-15 03:44:57,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-15 03:44:57,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:57,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:57,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:58,100 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:44:59,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:59,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5540 states to 3799 states and 5540 transitions. [2022-12-15 03:44:59,523 INFO L276 IsEmpty]: Start isEmpty. Operand 3799 states and 5540 transitions. [2022-12-15 03:44:59,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-15 03:44:59,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:59,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:59,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:59,640 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:45:00,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:00,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5571 states to 3822 states and 5571 transitions. [2022-12-15 03:45:00,728 INFO L276 IsEmpty]: Start isEmpty. Operand 3822 states and 5571 transitions. [2022-12-15 03:45:00,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-12-15 03:45:00,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:00,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:00,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:00,900 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 03:45:02,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:02,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5583 states to 3833 states and 5583 transitions. [2022-12-15 03:45:02,535 INFO L276 IsEmpty]: Start isEmpty. Operand 3833 states and 5583 transitions. [2022-12-15 03:45:02,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-12-15 03:45:02,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:02,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:02,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:02,704 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 03:45:03,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:03,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5588 states to 3839 states and 5588 transitions. [2022-12-15 03:45:03,247 INFO L276 IsEmpty]: Start isEmpty. Operand 3839 states and 5588 transitions. [2022-12-15 03:45:03,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-15 03:45:03,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:03,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:03,418 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 03:45:03,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:03,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5594 states to 3844 states and 5594 transitions. [2022-12-15 03:45:03,550 INFO L276 IsEmpty]: Start isEmpty. Operand 3844 states and 5594 transitions. [2022-12-15 03:45:03,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-15 03:45:03,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:03,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:03,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:03,668 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:45:07,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:07,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5628 states to 3863 states and 5628 transitions. [2022-12-15 03:45:07,852 INFO L276 IsEmpty]: Start isEmpty. Operand 3863 states and 5628 transitions. [2022-12-15 03:45:07,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-15 03:45:07,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:07,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:07,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:08,144 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 137 proven. 6 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-15 03:45:09,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:09,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5632 states to 3866 states and 5632 transitions. [2022-12-15 03:45:09,526 INFO L276 IsEmpty]: Start isEmpty. Operand 3866 states and 5632 transitions. [2022-12-15 03:45:09,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-15 03:45:09,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:09,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:09,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:09,701 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:45:10,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:10,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5647 states to 3880 states and 5647 transitions. [2022-12-15 03:45:10,383 INFO L276 IsEmpty]: Start isEmpty. Operand 3880 states and 5647 transitions. [2022-12-15 03:45:10,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-15 03:45:10,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:10,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:10,557 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:45:10,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:10,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5674 states to 3904 states and 5674 transitions. [2022-12-15 03:45:10,813 INFO L276 IsEmpty]: Start isEmpty. Operand 3904 states and 5674 transitions. [2022-12-15 03:45:10,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-15 03:45:10,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:10,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:10,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:10,988 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:45:11,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:11,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5686 states to 3917 states and 5686 transitions. [2022-12-15 03:45:11,594 INFO L276 IsEmpty]: Start isEmpty. Operand 3917 states and 5686 transitions. [2022-12-15 03:45:11,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-15 03:45:11,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:11,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:11,888 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 137 proven. 6 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-15 03:45:12,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:12,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5689 states to 3920 states and 5689 transitions. [2022-12-15 03:45:12,617 INFO L276 IsEmpty]: Start isEmpty. Operand 3920 states and 5689 transitions. [2022-12-15 03:45:12,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-15 03:45:12,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:12,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:12,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:13,023 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 137 proven. 6 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-15 03:45:14,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:14,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5693 states to 3923 states and 5693 transitions. [2022-12-15 03:45:14,207 INFO L276 IsEmpty]: Start isEmpty. Operand 3923 states and 5693 transitions. [2022-12-15 03:45:14,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-15 03:45:14,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:14,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:14,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:14,328 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-15 03:45:19,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:19,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5729 states to 3954 states and 5729 transitions. [2022-12-15 03:45:19,154 INFO L276 IsEmpty]: Start isEmpty. Operand 3954 states and 5729 transitions. [2022-12-15 03:45:19,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-15 03:45:19,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:19,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:19,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:19,276 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-15 03:45:28,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:28,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5781 states to 3985 states and 5781 transitions. [2022-12-15 03:45:28,743 INFO L276 IsEmpty]: Start isEmpty. Operand 3985 states and 5781 transitions. [2022-12-15 03:45:28,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-15 03:45:28,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:28,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:28,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:28,867 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-15 03:45:31,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:31,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5792 states to 3994 states and 5792 transitions. [2022-12-15 03:45:31,574 INFO L276 IsEmpty]: Start isEmpty. Operand 3994 states and 5792 transitions. [2022-12-15 03:45:31,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-15 03:45:31,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:31,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:31,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:31,696 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-15 03:45:36,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:36,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5815 states to 4011 states and 5815 transitions. [2022-12-15 03:45:36,756 INFO L276 IsEmpty]: Start isEmpty. Operand 4011 states and 5815 transitions. [2022-12-15 03:45:36,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-15 03:45:36,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:36,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:36,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:36,878 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-15 03:45:38,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:38,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5822 states to 4016 states and 5822 transitions. [2022-12-15 03:45:38,344 INFO L276 IsEmpty]: Start isEmpty. Operand 4016 states and 5822 transitions. [2022-12-15 03:45:38,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-15 03:45:38,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:38,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:38,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:38,468 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-15 03:45:42,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:42,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5836 states to 4023 states and 5836 transitions. [2022-12-15 03:45:42,293 INFO L276 IsEmpty]: Start isEmpty. Operand 4023 states and 5836 transitions. [2022-12-15 03:45:42,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-15 03:45:42,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:42,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:42,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:42,416 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-15 03:45:43,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:43,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5848 states to 4033 states and 5848 transitions. [2022-12-15 03:45:43,876 INFO L276 IsEmpty]: Start isEmpty. Operand 4033 states and 5848 transitions. [2022-12-15 03:45:43,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-15 03:45:43,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:43,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:43,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:43,998 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-15 03:45:46,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:46,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5860 states to 4037 states and 5860 transitions. [2022-12-15 03:45:46,393 INFO L276 IsEmpty]: Start isEmpty. Operand 4037 states and 5860 transitions. [2022-12-15 03:45:46,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-15 03:45:46,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:46,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:46,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:46,515 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-15 03:45:48,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:48,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5863 states to 4040 states and 5863 transitions. [2022-12-15 03:45:48,231 INFO L276 IsEmpty]: Start isEmpty. Operand 4040 states and 5863 transitions. [2022-12-15 03:45:48,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-15 03:45:48,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:48,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:48,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:48,353 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-15 03:45:49,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:49,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5867 states to 4044 states and 5867 transitions. [2022-12-15 03:45:49,599 INFO L276 IsEmpty]: Start isEmpty. Operand 4044 states and 5867 transitions. [2022-12-15 03:45:49,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-15 03:45:49,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:49,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:49,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:49,722 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-15 03:45:50,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:50,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5899 states to 4060 states and 5899 transitions. [2022-12-15 03:45:50,848 INFO L276 IsEmpty]: Start isEmpty. Operand 4060 states and 5899 transitions. [2022-12-15 03:45:50,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-15 03:45:50,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:50,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:50,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:52,132 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 134 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:45:59,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:59,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5936 states to 4089 states and 5936 transitions. [2022-12-15 03:45:59,476 INFO L276 IsEmpty]: Start isEmpty. Operand 4089 states and 5936 transitions. [2022-12-15 03:45:59,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-15 03:45:59,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:59,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:59,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:00,337 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-15 03:46:01,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5945 states to 4097 states and 5945 transitions. [2022-12-15 03:46:01,964 INFO L276 IsEmpty]: Start isEmpty. Operand 4097 states and 5945 transitions. [2022-12-15 03:46:01,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-15 03:46:01,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:01,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:02,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:02,755 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 133 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:46:11,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:11,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6002 states to 4136 states and 6002 transitions. [2022-12-15 03:46:11,294 INFO L276 IsEmpty]: Start isEmpty. Operand 4136 states and 6002 transitions. [2022-12-15 03:46:11,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-15 03:46:11,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:11,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:11,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:11,507 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 133 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:46:12,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:12,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6009 states to 4143 states and 6009 transitions. [2022-12-15 03:46:12,752 INFO L276 IsEmpty]: Start isEmpty. Operand 4143 states and 6009 transitions. [2022-12-15 03:46:12,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-15 03:46:12,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:12,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:12,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:12,964 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 133 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:46:14,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:14,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6017 states to 4150 states and 6017 transitions. [2022-12-15 03:46:14,076 INFO L276 IsEmpty]: Start isEmpty. Operand 4150 states and 6017 transitions. [2022-12-15 03:46:14,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-15 03:46:14,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:14,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:14,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:14,289 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 133 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:46:15,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:15,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6023 states to 4154 states and 6023 transitions. [2022-12-15 03:46:15,339 INFO L276 IsEmpty]: Start isEmpty. Operand 4154 states and 6023 transitions. [2022-12-15 03:46:15,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-15 03:46:15,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:15,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:15,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:15,551 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 133 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:46:17,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:17,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6029 states to 4155 states and 6029 transitions. [2022-12-15 03:46:17,026 INFO L276 IsEmpty]: Start isEmpty. Operand 4155 states and 6029 transitions. [2022-12-15 03:46:17,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-15 03:46:17,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:17,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:17,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:17,238 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 133 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:46:18,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:18,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6037 states to 4162 states and 6037 transitions. [2022-12-15 03:46:18,258 INFO L276 IsEmpty]: Start isEmpty. Operand 4162 states and 6037 transitions. [2022-12-15 03:46:18,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-15 03:46:18,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:18,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:18,383 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-15 03:46:18,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:18,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6042 states to 4167 states and 6042 transitions. [2022-12-15 03:46:18,504 INFO L276 IsEmpty]: Start isEmpty. Operand 4167 states and 6042 transitions. [2022-12-15 03:46:18,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-15 03:46:18,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:18,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:18,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:19,768 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 136 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:46:23,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:23,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6105 states to 4204 states and 6105 transitions. [2022-12-15 03:46:23,810 INFO L276 IsEmpty]: Start isEmpty. Operand 4204 states and 6105 transitions. [2022-12-15 03:46:23,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2022-12-15 03:46:23,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:23,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:23,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:25,302 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 150 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:46:31,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:31,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6168 states to 4246 states and 6168 transitions. [2022-12-15 03:46:31,929 INFO L276 IsEmpty]: Start isEmpty. Operand 4246 states and 6168 transitions. [2022-12-15 03:46:31,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-12-15 03:46:31,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:31,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:31,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:32,053 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-15 03:46:33,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:33,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6180 states to 4255 states and 6180 transitions. [2022-12-15 03:46:33,863 INFO L276 IsEmpty]: Start isEmpty. Operand 4255 states and 6180 transitions. [2022-12-15 03:46:33,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-15 03:46:33,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:33,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:33,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:34,817 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 142 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:46:45,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:45,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6240 states to 4296 states and 6240 transitions. [2022-12-15 03:46:45,296 INFO L276 IsEmpty]: Start isEmpty. Operand 4296 states and 6240 transitions. [2022-12-15 03:46:45,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-15 03:46:45,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:45,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:45,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:45,597 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 142 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:46:55,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:55,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6298 states to 4337 states and 6298 transitions. [2022-12-15 03:46:55,430 INFO L276 IsEmpty]: Start isEmpty. Operand 4337 states and 6298 transitions. [2022-12-15 03:46:55,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-15 03:46:55,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:55,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:55,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:55,824 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 142 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:47:02,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:02,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6339 states to 4367 states and 6339 transitions. [2022-12-15 03:47:02,580 INFO L276 IsEmpty]: Start isEmpty. Operand 4367 states and 6339 transitions. [2022-12-15 03:47:02,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-15 03:47:02,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:02,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:02,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:02,882 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 142 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:47:04,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:04,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6347 states to 4375 states and 6347 transitions. [2022-12-15 03:47:04,056 INFO L276 IsEmpty]: Start isEmpty. Operand 4375 states and 6347 transitions. [2022-12-15 03:47:04,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-15 03:47:04,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:04,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:04,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:04,366 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 142 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:47:09,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:09,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6380 states to 4399 states and 6380 transitions. [2022-12-15 03:47:09,695 INFO L276 IsEmpty]: Start isEmpty. Operand 4399 states and 6380 transitions. [2022-12-15 03:47:09,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-15 03:47:09,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:09,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:09,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:10,102 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 142 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:47:14,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:14,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6408 states to 4419 states and 6408 transitions. [2022-12-15 03:47:14,751 INFO L276 IsEmpty]: Start isEmpty. Operand 4419 states and 6408 transitions. [2022-12-15 03:47:14,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-15 03:47:14,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:14,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:14,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:15,053 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 142 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:47:19,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:19,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6445 states to 4449 states and 6445 transitions. [2022-12-15 03:47:19,743 INFO L276 IsEmpty]: Start isEmpty. Operand 4449 states and 6445 transitions. [2022-12-15 03:47:19,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-15 03:47:19,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:19,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:19,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:20,043 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 142 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:47:20,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:20,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6450 states to 4453 states and 6450 transitions. [2022-12-15 03:47:20,308 INFO L276 IsEmpty]: Start isEmpty. Operand 4453 states and 6450 transitions. [2022-12-15 03:47:20,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-15 03:47:20,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:20,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:20,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:20,610 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 142 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:47:24,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:24,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6482 states to 4480 states and 6482 transitions. [2022-12-15 03:47:24,907 INFO L276 IsEmpty]: Start isEmpty. Operand 4480 states and 6482 transitions. [2022-12-15 03:47:24,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-15 03:47:24,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:24,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:24,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:25,101 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2022-12-15 03:47:25,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:25,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6507 states to 4481 states and 6507 transitions. [2022-12-15 03:47:25,420 INFO L276 IsEmpty]: Start isEmpty. Operand 4481 states and 6507 transitions. [2022-12-15 03:47:25,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-15 03:47:25,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:25,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:25,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:25,563 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-15 03:47:26,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:26,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6508 states to 4482 states and 6508 transitions. [2022-12-15 03:47:26,071 INFO L276 IsEmpty]: Start isEmpty. Operand 4482 states and 6508 transitions. [2022-12-15 03:47:26,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-12-15 03:47:26,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:26,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:26,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:26,203 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-15 03:47:30,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:30,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6546 states to 4507 states and 6546 transitions. [2022-12-15 03:47:30,148 INFO L276 IsEmpty]: Start isEmpty. Operand 4507 states and 6546 transitions. [2022-12-15 03:47:30,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-12-15 03:47:30,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:30,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:30,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:30,312 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-12-15 03:47:30,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:30,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6546 states to 4508 states and 6546 transitions. [2022-12-15 03:47:30,562 INFO L276 IsEmpty]: Start isEmpty. Operand 4508 states and 6546 transitions. [2022-12-15 03:47:30,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2022-12-15 03:47:30,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:30,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:31,260 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:47:32,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:32,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6577 states to 4531 states and 6577 transitions. [2022-12-15 03:47:32,740 INFO L276 IsEmpty]: Start isEmpty. Operand 4531 states and 6577 transitions. [2022-12-15 03:47:32,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2022-12-15 03:47:32,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:32,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:32,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:33,530 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-15 03:47:46,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:46,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6659 states to 4595 states and 6659 transitions. [2022-12-15 03:47:46,340 INFO L276 IsEmpty]: Start isEmpty. Operand 4595 states and 6659 transitions. [2022-12-15 03:47:46,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2022-12-15 03:47:46,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:46,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:46,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:46,512 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 207 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-15 03:47:49,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:49,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6690 states to 4620 states and 6690 transitions. [2022-12-15 03:47:49,225 INFO L276 IsEmpty]: Start isEmpty. Operand 4620 states and 6690 transitions. [2022-12-15 03:47:49,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-12-15 03:47:49,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:49,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:49,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:50,157 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:48:02,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:48:02,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6759 states to 4669 states and 6759 transitions. [2022-12-15 03:48:02,233 INFO L276 IsEmpty]: Start isEmpty. Operand 4669 states and 6759 transitions. [2022-12-15 03:48:02,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-12-15 03:48:02,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:48:02,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:48:02,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:48:02,365 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:48:02,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:48:02,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6762 states to 4672 states and 6762 transitions. [2022-12-15 03:48:02,839 INFO L276 IsEmpty]: Start isEmpty. Operand 4672 states and 6762 transitions. [2022-12-15 03:48:02,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-12-15 03:48:02,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:48:02,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:48:02,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:48:03,281 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 176 proven. 35 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-15 03:48:07,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:48:07,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6802 states to 4704 states and 6802 transitions. [2022-12-15 03:48:07,956 INFO L276 IsEmpty]: Start isEmpty. Operand 4704 states and 6802 transitions. [2022-12-15 03:48:07,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-12-15 03:48:07,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:48:07,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:48:08,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:48:11,514 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 154 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:48:33,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:48:33,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6977 states to 4852 states and 6977 transitions. [2022-12-15 03:48:33,371 INFO L276 IsEmpty]: Start isEmpty. Operand 4852 states and 6977 transitions. [2022-12-15 03:48:33,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-15 03:48:33,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:48:33,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:48:33,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:48:34,565 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:48:48,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:48:48,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7048 states to 4902 states and 7048 transitions. [2022-12-15 03:48:48,100 INFO L276 IsEmpty]: Start isEmpty. Operand 4902 states and 7048 transitions. [2022-12-15 03:48:48,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-12-15 03:48:48,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:48:48,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:48:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:48:49,113 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:49:06,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:49:06,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7133 states to 4964 states and 7133 transitions. [2022-12-15 03:49:06,894 INFO L276 IsEmpty]: Start isEmpty. Operand 4964 states and 7133 transitions. [2022-12-15 03:49:06,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-15 03:49:06,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:49:06,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:49:06,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:49:08,232 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 166 proven. 6 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked.