./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4807e195-86d2-43c6-bd27-af421b46d7fb/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4807e195-86d2-43c6-bd27-af421b46d7fb/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4807e195-86d2-43c6-bd27-af421b46d7fb/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4807e195-86d2-43c6-bd27-af421b46d7fb/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4807e195-86d2-43c6-bd27-af421b46d7fb/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4807e195-86d2-43c6-bd27-af421b46d7fb/bin/ukojak-LBtLqBUTdQ --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 9674251da7d9ff9045cc98880d6752b693163f5c0467dc21f0f16b64a076bd08 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:43:18,099 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:43:18,102 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:43:18,161 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:43:18,162 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:43:18,165 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:43:18,167 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:43:18,171 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:43:18,174 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:43:18,179 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:43:18,180 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:43:18,182 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:43:18,183 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:43:18,185 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:43:18,188 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:43:18,195 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:43:18,197 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:43:18,198 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:43:18,200 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:43:18,208 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:43:18,210 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:43:18,211 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:43:18,214 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:43:18,216 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:43:18,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:43:18,222 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:43:18,222 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:43:18,223 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:43:18,223 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:43:18,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:43:18,225 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:43:18,226 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:43:18,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:43:18,228 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:43:18,229 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:43:18,229 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:43:18,230 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:43:18,230 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:43:18,230 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:43:18,231 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:43:18,232 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:43:18,233 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4807e195-86d2-43c6-bd27-af421b46d7fb/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:43:18,272 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:43:18,272 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:43:18,274 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:43:18,274 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:43:18,274 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:43:18,275 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:43:18,275 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:43:18,275 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:43:18,275 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:43:18,275 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:43:18,276 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:43:18,277 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:43:18,277 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:43:18,277 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:43:18,277 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:43:18,277 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:43:18,277 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:43:18,278 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:43:18,278 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:43:18,278 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:43:18,278 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:43:18,278 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:43:18,279 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:43:18,279 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:43:18,279 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:43:18,279 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:43:18,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:43:18,280 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:43:18,280 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_4807e195-86d2-43c6-bd27-af421b46d7fb/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4807e195-86d2-43c6-bd27-af421b46d7fb/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9674251da7d9ff9045cc98880d6752b693163f5c0467dc21f0f16b64a076bd08 [2021-11-23 00:43:18,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:43:18,587 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:43:18,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:43:18,591 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:43:18,592 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:43:18,594 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4807e195-86d2-43c6-bd27-af421b46d7fb/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2021-11-23 00:43:18,681 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4807e195-86d2-43c6-bd27-af421b46d7fb/bin/ukojak-LBtLqBUTdQ/data/457454e40/db377e9aa0f04a4b844effcb9bab406f/FLAGa9819e379 [2021-11-23 00:43:19,338 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:43:19,338 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4807e195-86d2-43c6-bd27-af421b46d7fb/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2021-11-23 00:43:19,374 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4807e195-86d2-43c6-bd27-af421b46d7fb/bin/ukojak-LBtLqBUTdQ/data/457454e40/db377e9aa0f04a4b844effcb9bab406f/FLAGa9819e379 [2021-11-23 00:43:19,576 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4807e195-86d2-43c6-bd27-af421b46d7fb/bin/ukojak-LBtLqBUTdQ/data/457454e40/db377e9aa0f04a4b844effcb9bab406f [2021-11-23 00:43:19,578 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:43:19,580 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:43:19,585 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:43:19,585 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:43:19,592 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:43:19,592 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:43:19" (1/1) ... [2021-11-23 00:43:19,593 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5970e282 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:43:19, skipping insertion in model container [2021-11-23 00:43:19,594 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:43:19" (1/1) ... [2021-11-23 00:43:19,600 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:43:19,684 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:43:19,982 WARN L230 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_4807e195-86d2-43c6-bd27-af421b46d7fb/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[14166,14179] [2021-11-23 00:43:20,002 WARN L230 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_4807e195-86d2-43c6-bd27-af421b46d7fb/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15226,15239] [2021-11-23 00:43:20,104 WARN L230 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_4807e195-86d2-43c6-bd27-af421b46d7fb/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[26532,26545] [2021-11-23 00:43:20,114 WARN L230 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_4807e195-86d2-43c6-bd27-af421b46d7fb/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[27179,27192] [2021-11-23 00:43:20,128 WARN L230 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_4807e195-86d2-43c6-bd27-af421b46d7fb/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[28412,28425] [2021-11-23 00:43:20,183 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:43:20,212 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:43:20,443 WARN L230 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_4807e195-86d2-43c6-bd27-af421b46d7fb/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[14166,14179] [2021-11-23 00:43:20,467 WARN L230 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_4807e195-86d2-43c6-bd27-af421b46d7fb/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15226,15239] [2021-11-23 00:43:20,640 WARN L230 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_4807e195-86d2-43c6-bd27-af421b46d7fb/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[26532,26545] [2021-11-23 00:43:20,655 WARN L230 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_4807e195-86d2-43c6-bd27-af421b46d7fb/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[27179,27192] [2021-11-23 00:43:20,666 WARN L230 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_4807e195-86d2-43c6-bd27-af421b46d7fb/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[28412,28425] [2021-11-23 00:43:20,708 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:43:20,726 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:43:20,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:43:20 WrapperNode [2021-11-23 00:43:20,727 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:43:20,728 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:43:20,728 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:43:20,728 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:43:20,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:43:20" (1/1) ... [2021-11-23 00:43:20,772 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:43:20" (1/1) ... [2021-11-23 00:43:20,879 INFO L137 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1558 [2021-11-23 00:43:20,880 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:43:20,880 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:43:20,881 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:43:20,881 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:43:20,889 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:43:20" (1/1) ... [2021-11-23 00:43:20,890 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:43:20" (1/1) ... [2021-11-23 00:43:20,895 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:43:20" (1/1) ... [2021-11-23 00:43:20,895 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:43:20" (1/1) ... [2021-11-23 00:43:20,923 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:43:20" (1/1) ... [2021-11-23 00:43:20,954 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:43:20" (1/1) ... [2021-11-23 00:43:20,958 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:43:20" (1/1) ... [2021-11-23 00:43:20,971 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:43:20,977 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:43:20,977 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:43:20,977 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:43:20,980 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:43:20" (1/1) ... [2021-11-23 00:43:20,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:43:20,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4807e195-86d2-43c6-bd27-af421b46d7fb/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:43:21,011 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4807e195-86d2-43c6-bd27-af421b46d7fb/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:43:21,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4807e195-86d2-43c6-bd27-af421b46d7fb/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:43:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:43:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:43:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:43:21,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:43:21,272 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:43:21,289 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:43:22,566 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:43:22,921 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:43:22,921 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 00:43:22,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:43:22 BoogieIcfgContainer [2021-11-23 00:43:22,927 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:43:22,927 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:43:22,928 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:43:22,938 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:43:22,938 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:43:22" (1/1) ... [2021-11-23 00:43:22,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:43:23,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:23,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 286 states and 503 transitions. [2021-11-23 00:43:23,054 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 503 transitions. [2021-11-23 00:43:23,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2021-11-23 00:43:23,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:23,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:23,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:24,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 297 states and 525 transitions. [2021-11-23 00:43:24,150 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 525 transitions. [2021-11-23 00:43:24,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:43:24,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:24,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 343 states and 617 transitions. [2021-11-23 00:43:24,503 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 617 transitions. [2021-11-23 00:43:24,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:43:24,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:24,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 342 states and 614 transitions. [2021-11-23 00:43:24,701 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 614 transitions. [2021-11-23 00:43:24,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:43:24,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:25,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 388 states and 706 transitions. [2021-11-23 00:43:25,092 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 706 transitions. [2021-11-23 00:43:25,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:43:25,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:25,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 387 states and 702 transitions. [2021-11-23 00:43:25,200 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 702 transitions. [2021-11-23 00:43:25,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:43:25,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:25,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 433 states and 794 transitions. [2021-11-23 00:43:25,508 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 794 transitions. [2021-11-23 00:43:25,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:43:25,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:25,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 432 states and 790 transitions. [2021-11-23 00:43:25,594 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 790 transitions. [2021-11-23 00:43:25,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:43:25,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:26,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 478 states and 880 transitions. [2021-11-23 00:43:26,177 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 880 transitions. [2021-11-23 00:43:26,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:43:26,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:26,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:26,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:26,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:26,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:26,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 477 states and 876 transitions. [2021-11-23 00:43:26,266 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 876 transitions. [2021-11-23 00:43:26,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:43:26,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:26,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:26,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:26,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:27,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 523 states and 964 transitions. [2021-11-23 00:43:27,118 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 964 transitions. [2021-11-23 00:43:27,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:43:27,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:27,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 522 states and 961 transitions. [2021-11-23 00:43:27,244 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 961 transitions. [2021-11-23 00:43:27,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:43:27,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:28,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 568 states and 1048 transitions. [2021-11-23 00:43:28,475 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1048 transitions. [2021-11-23 00:43:28,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:43:28,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:28,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 522 states and 960 transitions. [2021-11-23 00:43:28,598 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 960 transitions. [2021-11-23 00:43:28,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:43:28,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:31,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 576 states and 1067 transitions. [2021-11-23 00:43:31,929 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1067 transitions. [2021-11-23 00:43:31,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:43:31,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:36,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 584 states and 1082 transitions. [2021-11-23 00:43:36,021 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1082 transitions. [2021-11-23 00:43:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:43:36,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:36,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 592 states and 1098 transitions. [2021-11-23 00:43:36,579 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1098 transitions. [2021-11-23 00:43:36,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:43:36,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:37,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 640 states and 1192 transitions. [2021-11-23 00:43:37,933 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1192 transitions. [2021-11-23 00:43:37,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:43:37,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:38,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 641 states and 1193 transitions. [2021-11-23 00:43:38,146 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1193 transitions. [2021-11-23 00:43:38,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:43:38,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:38,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 644 states and 1198 transitions. [2021-11-23 00:43:38,596 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1198 transitions. [2021-11-23 00:43:38,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:43:38,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:44,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 656 states and 1221 transitions. [2021-11-23 00:43:44,362 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1221 transitions. [2021-11-23 00:43:44,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:43:44,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:44,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 657 states and 1221 transitions. [2021-11-23 00:43:44,458 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1221 transitions. [2021-11-23 00:43:44,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:43:44,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:45,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 659 states and 1226 transitions. [2021-11-23 00:43:45,390 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1226 transitions. [2021-11-23 00:43:45,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:43:45,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:53,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:53,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 667 states and 1242 transitions. [2021-11-23 00:43:53,477 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1242 transitions. [2021-11-23 00:43:53,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:43:53,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:53,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:53,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:53,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:44:02,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:02,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 668 states and 1245 transitions. [2021-11-23 00:44:02,774 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1245 transitions. [2021-11-23 00:44:02,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:44:02,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:02,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:02,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:04,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:44:14,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:14,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 744 states and 1400 transitions. [2021-11-23 00:44:14,496 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1400 transitions. [2021-11-23 00:44:14,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:44:14,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:14,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:14,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:15,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:44:21,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:22,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 791 states and 1492 transitions. [2021-11-23 00:44:22,001 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1492 transitions. [2021-11-23 00:44:22,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:44:22,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:22,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:22,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:22,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:44:24,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:25,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 798 states and 1503 transitions. [2021-11-23 00:44:25,003 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1503 transitions. [2021-11-23 00:44:25,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-23 00:44:25,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:25,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:25,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:25,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:44:29,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:29,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 804 states and 1513 transitions. [2021-11-23 00:44:29,263 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1513 transitions. [2021-11-23 00:44:29,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-23 00:44:29,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:29,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:29,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:29,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:44:35,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:35,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 811 states and 1530 transitions. [2021-11-23 00:44:35,769 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1530 transitions. [2021-11-23 00:44:35,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-23 00:44:35,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:35,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:35,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:36,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:44:40,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:40,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 813 states and 1535 transitions. [2021-11-23 00:44:40,941 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1535 transitions. [2021-11-23 00:44:40,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-23 00:44:40,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:40,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:40,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:41,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:44:44,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:44,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 674 states and 1260 transitions. [2021-11-23 00:44:44,029 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1260 transitions. [2021-11-23 00:44:44,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:44:44,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:44,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:44,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:44,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:44:46,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:46,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 721 states and 1352 transitions. [2021-11-23 00:44:46,029 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1352 transitions. [2021-11-23 00:44:46,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:44:46,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:46,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:46,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:46,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:44:52,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:52,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 772 states and 1460 transitions. [2021-11-23 00:44:52,386 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1460 transitions. [2021-11-23 00:44:52,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:44:52,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:52,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:52,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:52,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:44:54,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:54,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 793 states and 1506 transitions. [2021-11-23 00:44:54,356 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1506 transitions. [2021-11-23 00:44:54,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:44:54,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:54,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:54,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:54,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:44:57,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:57,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 836 states and 1589 transitions. [2021-11-23 00:44:57,803 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1589 transitions. [2021-11-23 00:44:57,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:44:57,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:57,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:57,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:57,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:01,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:01,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 880 states and 1679 transitions. [2021-11-23 00:45:01,790 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1679 transitions. [2021-11-23 00:45:01,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:01,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:01,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:01,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:01,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:04,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:04,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 897 states and 1714 transitions. [2021-11-23 00:45:04,057 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1714 transitions. [2021-11-23 00:45:04,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:04,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:04,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:04,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:04,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:04,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:04,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 901 states and 1719 transitions. [2021-11-23 00:45:04,150 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1719 transitions. [2021-11-23 00:45:04,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:04,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:04,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:04,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:04,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:09,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:09,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 926 states and 1770 transitions. [2021-11-23 00:45:09,666 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1770 transitions. [2021-11-23 00:45:09,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:09,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:09,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:09,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:09,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:12,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:12,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 947 states and 1811 transitions. [2021-11-23 00:45:12,808 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1811 transitions. [2021-11-23 00:45:12,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:12,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:12,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:12,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:12,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:13,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:13,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 965 states and 1845 transitions. [2021-11-23 00:45:13,823 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1845 transitions. [2021-11-23 00:45:13,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:13,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:13,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:13,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:13,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:15,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:15,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 990 states and 1895 transitions. [2021-11-23 00:45:15,699 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1895 transitions. [2021-11-23 00:45:15,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:15,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:15,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:15,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:15,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:16,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:16,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 1009 states and 1932 transitions. [2021-11-23 00:45:16,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1932 transitions. [2021-11-23 00:45:16,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:16,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:16,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:16,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:16,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:19,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:19,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 1030 states and 1971 transitions. [2021-11-23 00:45:19,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1971 transitions. [2021-11-23 00:45:19,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:19,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:19,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:19,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:19,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:20,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:20,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1048 states and 2005 transitions. [2021-11-23 00:45:20,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 2005 transitions. [2021-11-23 00:45:20,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:20,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:20,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:20,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:20,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:20,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:20,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1049 states and 2007 transitions. [2021-11-23 00:45:20,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 2007 transitions. [2021-11-23 00:45:20,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:20,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:20,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:20,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:20,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:22,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:22,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 1074 states and 2055 transitions. [2021-11-23 00:45:22,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 2055 transitions. [2021-11-23 00:45:22,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:22,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:22,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:22,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:22,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:23,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:23,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 1093 states and 2092 transitions. [2021-11-23 00:45:23,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 2092 transitions. [2021-11-23 00:45:23,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:23,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:23,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:23,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:24,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:24,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 1111 states and 2126 transitions. [2021-11-23 00:45:24,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 2126 transitions. [2021-11-23 00:45:24,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:24,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:24,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:24,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:24,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:25,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:25,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1128 states and 2157 transitions. [2021-11-23 00:45:25,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2157 transitions. [2021-11-23 00:45:25,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:25,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:25,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:25,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:25,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:25,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:25,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1129 states and 2157 transitions. [2021-11-23 00:45:25,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2157 transitions. [2021-11-23 00:45:25,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:25,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:25,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:25,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:25,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:26,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:26,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1130 states and 2157 transitions. [2021-11-23 00:45:26,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 2157 transitions. [2021-11-23 00:45:26,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:26,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:26,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:26,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:26,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:26,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:26,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1131 states and 2157 transitions. [2021-11-23 00:45:26,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 2157 transitions. [2021-11-23 00:45:26,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:26,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:26,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:26,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:26,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:27,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:27,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1135 states and 2174 transitions. [2021-11-23 00:45:27,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2174 transitions. [2021-11-23 00:45:27,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:27,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:27,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:27,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:27,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:28,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:28,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1139 states and 2183 transitions. [2021-11-23 00:45:28,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 2183 transitions. [2021-11-23 00:45:28,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:28,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:28,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:28,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:28,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:34,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:34,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1181 states and 2270 transitions. [2021-11-23 00:45:34,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2270 transitions. [2021-11-23 00:45:34,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:34,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:34,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:34,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:34,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:36,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:36,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1185 states and 2283 transitions. [2021-11-23 00:45:36,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2283 transitions. [2021-11-23 00:45:36,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:36,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:36,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:36,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:36,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:38,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:38,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1201 states and 2314 transitions. [2021-11-23 00:45:38,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2314 transitions. [2021-11-23 00:45:38,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:38,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:38,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:38,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:38,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:38,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:38,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1202 states and 2314 transitions. [2021-11-23 00:45:38,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2314 transitions. [2021-11-23 00:45:38,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:38,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:38,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:38,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:38,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:38,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:38,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1203 states and 2314 transitions. [2021-11-23 00:45:38,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2314 transitions. [2021-11-23 00:45:38,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:38,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:38,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:38,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:38,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:41,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:41,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1228 states and 2361 transitions. [2021-11-23 00:45:41,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2361 transitions. [2021-11-23 00:45:41,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:41,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:41,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:41,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:41,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:41,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:41,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1230 states and 2362 transitions. [2021-11-23 00:45:41,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2362 transitions. [2021-11-23 00:45:41,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:41,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:41,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:41,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:41,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:42,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:42,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2399 states to 1249 states and 2399 transitions. [2021-11-23 00:45:42,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2399 transitions. [2021-11-23 00:45:42,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:42,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:42,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:42,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:43,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:43,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2436 states to 1268 states and 2436 transitions. [2021-11-23 00:45:43,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2436 transitions. [2021-11-23 00:45:43,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:43,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:43,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:43,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:43,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:45,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:45,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2502 states to 1302 states and 2502 transitions. [2021-11-23 00:45:45,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2502 transitions. [2021-11-23 00:45:45,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:45,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:45,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:45,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:45,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:46,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:46,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 1320 states and 2536 transitions. [2021-11-23 00:45:46,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2536 transitions. [2021-11-23 00:45:46,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:46,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:46,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:46,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:46,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:47,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:47,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 1321 states and 2538 transitions. [2021-11-23 00:45:47,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 2538 transitions. [2021-11-23 00:45:47,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:47,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:47,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:47,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:47,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:47,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1324 states and 2543 transitions. [2021-11-23 00:45:47,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 2543 transitions. [2021-11-23 00:45:47,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:47,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:47,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:47,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:47,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:47,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:47,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1325 states and 2543 transitions. [2021-11-23 00:45:47,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 2543 transitions. [2021-11-23 00:45:47,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:47,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:47,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:47,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:47,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:53,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:53,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 1372 states and 2640 transitions. [2021-11-23 00:45:53,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2640 transitions. [2021-11-23 00:45:53,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:45:53,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:53,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:53,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:53,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:00,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2728 states to 1418 states and 2728 transitions. [2021-11-23 00:46:00,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2728 transitions. [2021-11-23 00:46:00,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:00,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:00,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:01,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 1419 states and 2731 transitions. [2021-11-23 00:46:01,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2731 transitions. [2021-11-23 00:46:01,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:01,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:01,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1423 states and 2736 transitions. [2021-11-23 00:46:01,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2736 transitions. [2021-11-23 00:46:01,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:01,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:02,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1424 states and 2736 transitions. [2021-11-23 00:46:02,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2736 transitions. [2021-11-23 00:46:02,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:02,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:02,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1425 states and 2736 transitions. [2021-11-23 00:46:02,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 2736 transitions. [2021-11-23 00:46:02,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:02,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:03,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1429 states and 2742 transitions. [2021-11-23 00:46:03,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 2742 transitions. [2021-11-23 00:46:03,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:03,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:05,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1432 states and 2751 transitions. [2021-11-23 00:46:05,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 2751 transitions. [2021-11-23 00:46:05,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:05,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:05,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1434 states and 2754 transitions. [2021-11-23 00:46:05,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2754 transitions. [2021-11-23 00:46:05,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:05,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:06,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1435 states and 2754 transitions. [2021-11-23 00:46:06,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 2754 transitions. [2021-11-23 00:46:06,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:06,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:06,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1438 states and 2759 transitions. [2021-11-23 00:46:06,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2759 transitions. [2021-11-23 00:46:06,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:06,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:06,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 1442 states and 2766 transitions. [2021-11-23 00:46:06,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2766 transitions. [2021-11-23 00:46:06,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:06,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:06,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 1443 states and 2766 transitions. [2021-11-23 00:46:06,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2766 transitions. [2021-11-23 00:46:06,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:06,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:08,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2849 states to 1483 states and 2849 transitions. [2021-11-23 00:46:08,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2849 transitions. [2021-11-23 00:46:08,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:08,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:08,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2849 states to 1484 states and 2849 transitions. [2021-11-23 00:46:08,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2849 transitions. [2021-11-23 00:46:08,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:08,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:09,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 1519 states and 2920 transitions. [2021-11-23 00:46:09,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2920 transitions. [2021-11-23 00:46:09,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:09,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:10,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 1553 states and 2985 transitions. [2021-11-23 00:46:10,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2985 transitions. [2021-11-23 00:46:10,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:10,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:13,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3071 states to 1597 states and 3071 transitions. [2021-11-23 00:46:13,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 3071 transitions. [2021-11-23 00:46:13,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:13,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:17,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 1639 states and 3149 transitions. [2021-11-23 00:46:17,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 3149 transitions. [2021-11-23 00:46:17,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:17,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:17,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3154 states to 1642 states and 3154 transitions. [2021-11-23 00:46:17,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 3154 transitions. [2021-11-23 00:46:17,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:17,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:17,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3154 states to 1643 states and 3154 transitions. [2021-11-23 00:46:17,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 3154 transitions. [2021-11-23 00:46:17,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:17,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:23,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3203 states to 1668 states and 3203 transitions. [2021-11-23 00:46:23,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 3203 transitions. [2021-11-23 00:46:23,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:23,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:26,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3248 states to 1691 states and 3248 transitions. [2021-11-23 00:46:26,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 3248 transitions. [2021-11-23 00:46:26,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:26,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:29,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:29,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3336 states to 1734 states and 3336 transitions. [2021-11-23 00:46:29,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 3336 transitions. [2021-11-23 00:46:29,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:29,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:29,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:29,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:30,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:30,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3370 states to 1752 states and 3370 transitions. [2021-11-23 00:46:30,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 3370 transitions. [2021-11-23 00:46:30,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:30,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:30,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:30,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:30,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:31,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:31,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3405 states to 1770 states and 3405 transitions. [2021-11-23 00:46:31,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 3405 transitions. [2021-11-23 00:46:31,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:31,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:31,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:31,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:31,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:32,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:32,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3440 states to 1788 states and 3440 transitions. [2021-11-23 00:46:32,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 3440 transitions. [2021-11-23 00:46:33,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:33,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:33,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:33,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:33,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:34,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:34,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3475 states to 1806 states and 3475 transitions. [2021-11-23 00:46:34,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 3475 transitions. [2021-11-23 00:46:34,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:34,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:34,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:34,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:34,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:35,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:35,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3476 states to 1807 states and 3476 transitions. [2021-11-23 00:46:35,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 3476 transitions. [2021-11-23 00:46:35,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:35,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:35,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:35,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:35,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:36,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:36,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3476 states to 1808 states and 3476 transitions. [2021-11-23 00:46:36,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 3476 transitions. [2021-11-23 00:46:36,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:36,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:36,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:36,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:36,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:36,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:36,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3481 states to 1811 states and 3481 transitions. [2021-11-23 00:46:36,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3481 transitions. [2021-11-23 00:46:36,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:36,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:36,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:36,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:36,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:36,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:36,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3481 states to 1812 states and 3481 transitions. [2021-11-23 00:46:36,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 3481 transitions. [2021-11-23 00:46:36,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:36,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:36,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:36,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:36,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:39,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:39,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3565 states to 1855 states and 3565 transitions. [2021-11-23 00:46:39,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 3565 transitions. [2021-11-23 00:46:39,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:39,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:39,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:39,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:39,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:40,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:40,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3567 states to 1856 states and 3567 transitions. [2021-11-23 00:46:40,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 3567 transitions. [2021-11-23 00:46:40,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:40,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:40,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:40,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:40,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:42,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:42,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 1857 states and 3570 transitions. [2021-11-23 00:46:42,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3570 transitions. [2021-11-23 00:46:42,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:42,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:42,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:42,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:42,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:43,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:43,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1858 states and 3574 transitions. [2021-11-23 00:46:43,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 3574 transitions. [2021-11-23 00:46:43,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:43,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:43,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:43,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:43,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:44,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:44,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1859 states and 3576 transitions. [2021-11-23 00:46:44,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 3576 transitions. [2021-11-23 00:46:44,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:44,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:44,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:44,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:44,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:47,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1903 states and 3658 transitions. [2021-11-23 00:46:47,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3658 transitions. [2021-11-23 00:46:47,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:47,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:47,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3663 states to 1906 states and 3663 transitions. [2021-11-23 00:46:47,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 3663 transitions. [2021-11-23 00:46:47,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:47,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:47,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3663 states to 1907 states and 3663 transitions. [2021-11-23 00:46:47,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 3663 transitions. [2021-11-23 00:46:47,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:47,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:51,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3744 states to 1950 states and 3744 transitions. [2021-11-23 00:46:51,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 3744 transitions. [2021-11-23 00:46:51,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:51,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:54,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3815 states to 1987 states and 3815 transitions. [2021-11-23 00:46:54,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3815 transitions. [2021-11-23 00:46:54,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:54,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:55,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 2022 states and 3886 transitions. [2021-11-23 00:46:55,227 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 3886 transitions. [2021-11-23 00:46:55,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:55,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:55,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3891 states to 2025 states and 3891 transitions. [2021-11-23 00:46:55,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3891 transitions. [2021-11-23 00:46:55,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:55,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:55,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3891 states to 2026 states and 3891 transitions. [2021-11-23 00:46:55,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 3891 transitions. [2021-11-23 00:46:55,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:55,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:56,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3956 states to 2060 states and 3956 transitions. [2021-11-23 00:46:56,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 3956 transitions. [2021-11-23 00:46:56,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:56,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:58,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 2077 states and 3988 transitions. [2021-11-23 00:46:58,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3988 transitions. [2021-11-23 00:46:58,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:58,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:59,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4053 states to 2111 states and 4053 transitions. [2021-11-23 00:46:59,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 4053 transitions. [2021-11-23 00:46:59,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:46:59,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:00,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4065 states to 2115 states and 4065 transitions. [2021-11-23 00:47:00,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 4065 transitions. [2021-11-23 00:47:00,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:00,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:02,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4071 states to 2119 states and 4071 transitions. [2021-11-23 00:47:02,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 4071 transitions. [2021-11-23 00:47:02,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:02,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:03,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4071 states to 2120 states and 4071 transitions. [2021-11-23 00:47:03,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 4071 transitions. [2021-11-23 00:47:03,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:03,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:03,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4071 states to 2121 states and 4071 transitions. [2021-11-23 00:47:03,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 4071 transitions. [2021-11-23 00:47:03,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:03,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:04,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4071 states to 2122 states and 4071 transitions. [2021-11-23 00:47:04,431 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 4071 transitions. [2021-11-23 00:47:04,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:04,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:10,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2157 states and 4132 transitions. [2021-11-23 00:47:10,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2157 states and 4132 transitions. [2021-11-23 00:47:10,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:10,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:11,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4166 states to 2175 states and 4166 transitions. [2021-11-23 00:47:11,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 4166 transitions. [2021-11-23 00:47:11,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:11,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:12,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 2178 states and 4171 transitions. [2021-11-23 00:47:12,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4171 transitions. [2021-11-23 00:47:12,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:12,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:12,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 2179 states and 4171 transitions. [2021-11-23 00:47:12,891 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4171 transitions. [2021-11-23 00:47:12,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:12,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:13,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 2180 states and 4171 transitions. [2021-11-23 00:47:13,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 4171 transitions. [2021-11-23 00:47:13,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:13,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:17,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4249 states to 2221 states and 4249 transitions. [2021-11-23 00:47:17,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 4249 transitions. [2021-11-23 00:47:17,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:17,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:18,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4254 states to 2224 states and 4254 transitions. [2021-11-23 00:47:18,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 4254 transitions. [2021-11-23 00:47:18,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:18,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:19,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4258 states to 2227 states and 4258 transitions. [2021-11-23 00:47:19,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2227 states and 4258 transitions. [2021-11-23 00:47:19,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:19,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:20,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4265 states to 2229 states and 4265 transitions. [2021-11-23 00:47:20,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 4265 transitions. [2021-11-23 00:47:20,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:20,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:23,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4267 states to 2232 states and 4267 transitions. [2021-11-23 00:47:23,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 4267 transitions. [2021-11-23 00:47:23,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:23,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:25,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4334 states to 2268 states and 4334 transitions. [2021-11-23 00:47:25,891 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 4334 transitions. [2021-11-23 00:47:25,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:25,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:25,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4336 states to 2270 states and 4336 transitions. [2021-11-23 00:47:25,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 4336 transitions. [2021-11-23 00:47:25,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:25,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:26,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4336 states to 2271 states and 4336 transitions. [2021-11-23 00:47:26,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 4336 transitions. [2021-11-23 00:47:26,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:26,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:29,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4417 states to 2316 states and 4417 transitions. [2021-11-23 00:47:29,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 4417 transitions. [2021-11-23 00:47:29,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:29,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:29,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4339 states to 2275 states and 4339 transitions. [2021-11-23 00:47:29,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 4339 transitions. [2021-11-23 00:47:29,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:29,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:30,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4343 states to 2278 states and 4343 transitions. [2021-11-23 00:47:30,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 4343 transitions. [2021-11-23 00:47:30,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:30,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:32,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4352 states to 2281 states and 4352 transitions. [2021-11-23 00:47:32,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 4352 transitions. [2021-11-23 00:47:32,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:32,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:35,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4360 states to 2284 states and 4360 transitions. [2021-11-23 00:47:35,303 INFO L276 IsEmpty]: Start isEmpty. Operand 2284 states and 4360 transitions. [2021-11-23 00:47:35,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:35,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:35,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4361 states to 2285 states and 4361 transitions. [2021-11-23 00:47:35,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2285 states and 4361 transitions. [2021-11-23 00:47:35,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:35,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:37,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4361 states to 2286 states and 4361 transitions. [2021-11-23 00:47:37,279 INFO L276 IsEmpty]: Start isEmpty. Operand 2286 states and 4361 transitions. [2021-11-23 00:47:37,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:37,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:37,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4356 states to 2284 states and 4356 transitions. [2021-11-23 00:47:37,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2284 states and 4356 transitions. [2021-11-23 00:47:37,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:37,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4357 states to 2285 states and 4357 transitions. [2021-11-23 00:47:38,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2285 states and 4357 transitions. [2021-11-23 00:47:38,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:38,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4356 states to 2285 states and 4356 transitions. [2021-11-23 00:47:40,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2285 states and 4356 transitions. [2021-11-23 00:47:40,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:40,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4356 states to 2286 states and 4356 transitions. [2021-11-23 00:47:40,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2286 states and 4356 transitions. [2021-11-23 00:47:40,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:40,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4345 states to 2280 states and 4345 transitions. [2021-11-23 00:47:41,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 4345 transitions. [2021-11-23 00:47:41,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:41,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4343 states to 2279 states and 4343 transitions. [2021-11-23 00:47:42,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2279 states and 4343 transitions. [2021-11-23 00:47:42,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:47:42,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4342 states to 2279 states and 4342 transitions. [2021-11-23 00:47:44,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2279 states and 4342 transitions. [2021-11-23 00:47:44,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-23 00:47:44,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4349 states to 2281 states and 4349 transitions. [2021-11-23 00:47:49,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 4349 transitions. [2021-11-23 00:47:49,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-23 00:47:49,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:57,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4370 states to 2289 states and 4370 transitions. [2021-11-23 00:47:57,852 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 4370 transitions. [2021-11-23 00:47:57,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-23 00:47:57,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4378 states to 2293 states and 4378 transitions. [2021-11-23 00:47:59,199 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 4378 transitions. [2021-11-23 00:47:59,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-23 00:47:59,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:48:01,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4389 states to 2298 states and 4389 transitions. [2021-11-23 00:48:01,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2298 states and 4389 transitions. [2021-11-23 00:48:01,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-23 00:48:01,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:48:11,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4392 states to 2299 states and 4392 transitions. [2021-11-23 00:48:11,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 4392 transitions. [2021-11-23 00:48:11,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-23 00:48:11,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:48:16,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4406 states to 2304 states and 4406 transitions. [2021-11-23 00:48:16,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 4406 transitions. [2021-11-23 00:48:16,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-23 00:48:16,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:48:24,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:24,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4407 states to 2306 states and 4407 transitions. [2021-11-23 00:48:24,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 4407 transitions. [2021-11-23 00:48:24,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-23 00:48:24,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:24,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:24,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:24,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:48:26,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:26,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4402 states to 2303 states and 4402 transitions. [2021-11-23 00:48:26,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2303 states and 4402 transitions. [2021-11-23 00:48:26,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-23 00:48:26,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:26,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:26,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:26,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:48:27,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:27,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4309 states to 2256 states and 4309 transitions. [2021-11-23 00:48:27,981 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4309 transitions. [2021-11-23 00:48:27,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:48:27,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:27,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:28,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:28,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:48:32,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:32,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4314 states to 2260 states and 4314 transitions. [2021-11-23 00:48:32,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4314 transitions. [2021-11-23 00:48:32,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:48:32,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:32,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:32,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:32,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:48:34,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:34,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4319 states to 2263 states and 4319 transitions. [2021-11-23 00:48:34,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4319 transitions. [2021-11-23 00:48:34,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:48:34,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:34,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:34,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:34,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:48:41,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4367 states to 2287 states and 4367 transitions. [2021-11-23 00:48:41,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 4367 transitions. [2021-11-23 00:48:41,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:48:41,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:41,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:41,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:43,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:49:22,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:22,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4385 states to 2296 states and 4385 transitions. [2021-11-23 00:49:22,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 4385 transitions. [2021-11-23 00:49:22,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:49:22,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:22,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:22,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:22,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:49:24,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:24,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4389 states to 2298 states and 4389 transitions. [2021-11-23 00:49:24,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2298 states and 4389 transitions. [2021-11-23 00:49:24,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:49:24,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:24,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:24,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:24,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:49:25,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:25,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4396 states to 2302 states and 4396 transitions. [2021-11-23 00:49:25,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 4396 transitions. [2021-11-23 00:49:25,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:49:25,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:25,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:25,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:25,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:49:26,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:26,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4402 states to 2306 states and 4402 transitions. [2021-11-23 00:49:26,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 4402 transitions. [2021-11-23 00:49:26,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:49:26,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:26,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:26,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:27,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:49:42,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:42,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4499 states to 2357 states and 4499 transitions. [2021-11-23 00:49:42,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 4499 transitions. [2021-11-23 00:49:42,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:49:42,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:42,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:42,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:42,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:49:49,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4545 states to 2382 states and 4545 transitions. [2021-11-23 00:49:49,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 4545 transitions. [2021-11-23 00:49:49,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:49:49,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:49:49,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4545 states to 2383 states and 4545 transitions. [2021-11-23 00:49:49,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 4545 transitions. [2021-11-23 00:49:49,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:49:49,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:49:52,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4551 states to 2387 states and 4551 transitions. [2021-11-23 00:49:52,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 4551 transitions. [2021-11-23 00:49:52,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:49:52,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:49:59,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4566 states to 2396 states and 4566 transitions. [2021-11-23 00:49:59,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 4566 transitions. [2021-11-23 00:49:59,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:49:59,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:49:59,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4569 states to 2398 states and 4569 transitions. [2021-11-23 00:49:59,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 4569 transitions. [2021-11-23 00:49:59,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:49:59,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:50:00,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4575 states to 2402 states and 4575 transitions. [2021-11-23 00:50:00,591 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 4575 transitions. [2021-11-23 00:50:00,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:50:00,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:50:00,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4580 states to 2406 states and 4580 transitions. [2021-11-23 00:50:00,786 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 4580 transitions. [2021-11-23 00:50:00,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:50:00,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:50:51,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4762 states to 2491 states and 4762 transitions. [2021-11-23 00:50:51,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 4762 transitions. [2021-11-23 00:50:51,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:50:51,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:50:59,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:59,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4770 states to 2496 states and 4770 transitions. [2021-11-23 00:50:59,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 4770 transitions. [2021-11-23 00:50:59,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:50:59,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:59,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:59,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:00,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:51:08,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:08,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4777 states to 2501 states and 4777 transitions. [2021-11-23 00:51:08,894 INFO L276 IsEmpty]: Start isEmpty. Operand 2501 states and 4777 transitions. [2021-11-23 00:51:08,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:51:08,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:08,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:08,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:09,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:51:14,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:14,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4779 states to 2503 states and 4779 transitions. [2021-11-23 00:51:14,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 4779 transitions. [2021-11-23 00:51:14,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:51:14,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:14,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:14,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:15,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:51:16,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:16,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4783 states to 2506 states and 4783 transitions. [2021-11-23 00:51:16,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 4783 transitions. [2021-11-23 00:51:16,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:51:16,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:16,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:16,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:16,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:51:39,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:39,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4782 states to 2506 states and 4782 transitions. [2021-11-23 00:51:39,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 4782 transitions. [2021-11-23 00:51:39,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:51:39,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:39,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:39,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:40,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:51:55,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:55,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4884 states to 2550 states and 4884 transitions. [2021-11-23 00:51:55,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 4884 transitions. [2021-11-23 00:51:55,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:51:55,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:55,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:55,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:57,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:52:31,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:31,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4902 states to 2558 states and 4902 transitions. [2021-11-23 00:52:31,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 4902 transitions. [2021-11-23 00:52:31,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:52:31,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:31,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:31,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:33,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:52:58,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4957 states to 2586 states and 4957 transitions. [2021-11-23 00:52:58,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 4957 transitions. [2021-11-23 00:52:58,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:52:58,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:53:05,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4970 states to 2591 states and 4970 transitions. [2021-11-23 00:53:05,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2591 states and 4970 transitions. [2021-11-23 00:53:05,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:53:05,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:53:07,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5004 states to 2609 states and 5004 transitions. [2021-11-23 00:53:07,387 INFO L276 IsEmpty]: Start isEmpty. Operand 2609 states and 5004 transitions. [2021-11-23 00:53:07,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:53:07,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:53:09,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5005 states to 2611 states and 5005 transitions. [2021-11-23 00:53:09,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 5005 transitions. [2021-11-23 00:53:09,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:53:09,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:53:13,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5012 states to 2615 states and 5012 transitions. [2021-11-23 00:53:13,226 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 5012 transitions. [2021-11-23 00:53:13,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:53:13,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:53:23,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5057 states to 2638 states and 5057 transitions. [2021-11-23 00:53:23,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 5057 transitions. [2021-11-23 00:53:23,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:53:23,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:53:31,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5139 states to 2680 states and 5139 transitions. [2021-11-23 00:53:31,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 5139 transitions. [2021-11-23 00:53:31,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:53:31,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:53:34,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5143 states to 2682 states and 5143 transitions. [2021-11-23 00:53:34,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 5143 transitions. [2021-11-23 00:53:34,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:53:34,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:53:36,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5142 states to 2682 states and 5142 transitions. [2021-11-23 00:53:36,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 5142 transitions. [2021-11-23 00:53:36,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:53:36,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:53:39,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 2686 states and 5149 transitions. [2021-11-23 00:53:39,586 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5149 transitions. [2021-11-23 00:53:39,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:53:39,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:53:52,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:52,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5246 states to 2737 states and 5246 transitions. [2021-11-23 00:53:52,710 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 5246 transitions. [2021-11-23 00:53:52,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:53:52,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:52,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:52,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:52,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:54:07,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:54:07,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4961 states to 2591 states and 4961 transitions. [2021-11-23 00:54:07,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2591 states and 4961 transitions. [2021-11-23 00:54:07,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:54:07,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:54:07,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:54:07,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:54:07,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:54:19,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:54:19,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4960 states to 2591 states and 4960 transitions. [2021-11-23 00:54:19,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2591 states and 4960 transitions. [2021-11-23 00:54:19,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:54:19,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:54:19,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:54:19,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:54:19,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:54:24,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:54:24,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4966 states to 2595 states and 4966 transitions. [2021-11-23 00:54:24,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2595 states and 4966 transitions. [2021-11-23 00:54:24,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:54:24,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:54:24,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:54:24,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:54:24,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:54:28,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:54:28,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4968 states to 2597 states and 4968 transitions. [2021-11-23 00:54:28,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 4968 transitions. [2021-11-23 00:54:28,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:54:28,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:54:28,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:54:28,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:54:28,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:54:42,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:54:42,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4968 states to 2598 states and 4968 transitions. [2021-11-23 00:54:42,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 4968 transitions. [2021-11-23 00:54:42,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:54:42,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:54:42,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:54:42,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:54:42,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:54:42,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:54:42,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4966 states to 2598 states and 4966 transitions. [2021-11-23 00:54:42,625 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 4966 transitions. [2021-11-23 00:54:42,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:54:42,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:54:42,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:54:42,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:54:42,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:54:48,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:54:48,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4896 states to 2562 states and 4896 transitions. [2021-11-23 00:54:48,186 INFO L276 IsEmpty]: Start isEmpty. Operand 2562 states and 4896 transitions. [2021-11-23 00:54:48,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-23 00:54:48,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:54:48,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:54:48,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:54:48,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:54:57,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:54:57,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4895 states to 2562 states and 4895 transitions. [2021-11-23 00:54:57,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2562 states and 4895 transitions. [2021-11-23 00:54:57,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-23 00:54:57,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:54:57,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:54:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:54:58,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:55:17,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:55:17,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4905 states to 2569 states and 4905 transitions. [2021-11-23 00:55:17,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 4905 transitions. [2021-11-23 00:55:17,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-23 00:55:17,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:55:17,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:55:17,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:55:17,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:55:19,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:55:19,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 2519 states and 4811 transitions. [2021-11-23 00:55:19,967 INFO L276 IsEmpty]: Start isEmpty. Operand 2519 states and 4811 transitions. [2021-11-23 00:55:19,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-23 00:55:19,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:55:19,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:55:19,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:55:19,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.