./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.08.cil-1.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_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/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_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.08.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/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_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/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 71189e3cc465fa9296e61b90c4b4428a637cf1ec8723797967b75b70226f0c15 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:08:45,696 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:08:45,698 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:08:45,752 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:08:45,753 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:08:45,758 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:08:45,761 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:08:45,766 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:08:45,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:08:45,776 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:08:45,777 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:08:45,780 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:08:45,780 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:08:45,783 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:08:45,786 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:08:45,792 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:08:45,794 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:08:45,796 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:08:45,802 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:08:45,809 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:08:45,812 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:08:45,813 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:08:45,817 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:08:45,818 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:08:45,825 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:08:45,825 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:08:45,826 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:08:45,827 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:08:45,827 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:08:45,828 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:08:45,829 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:08:45,830 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:08:45,831 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:08:45,832 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:08:45,833 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:08:45,834 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:08:45,834 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:08:45,835 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:08:45,835 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:08:45,836 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:08:45,836 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:08:45,837 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:08:45,887 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:08:45,887 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:08:45,888 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:08:45,888 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:08:45,889 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:08:45,889 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:08:45,890 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:08:45,890 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:08:45,896 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:08:45,897 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:08:45,898 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:08:45,898 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:08:45,898 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:08:45,899 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:08:45,899 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:08:45,899 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:08:45,899 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:08:45,900 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:08:45,900 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:08:45,900 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:08:45,900 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:08:45,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:08:45,901 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:08:45,901 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:08:45,901 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:08:45,901 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:08:45,902 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:08:45,902 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:08:45,902 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_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71189e3cc465fa9296e61b90c4b4428a637cf1ec8723797967b75b70226f0c15 [2021-11-23 01:08:46,229 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:08:46,259 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:08:46,263 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:08:46,264 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:08:46,265 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:08:46,267 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.08.cil-1.c [2021-11-23 01:08:46,343 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/bin/ukojak-LBtLqBUTdQ/data/22e41236f/e0e2738e06dd4d7faf68cb3c06241d18/FLAG2872dbd0f [2021-11-23 01:08:46,860 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:08:46,860 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.08.cil-1.c [2021-11-23 01:08:46,875 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/bin/ukojak-LBtLqBUTdQ/data/22e41236f/e0e2738e06dd4d7faf68cb3c06241d18/FLAG2872dbd0f [2021-11-23 01:08:47,176 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/bin/ukojak-LBtLqBUTdQ/data/22e41236f/e0e2738e06dd4d7faf68cb3c06241d18 [2021-11-23 01:08:47,179 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:08:47,180 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:08:47,182 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:08:47,182 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:08:47,185 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:08:47,186 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:08:47" (1/1) ... [2021-11-23 01:08:47,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@434f788e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:47, skipping insertion in model container [2021-11-23 01:08:47,187 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:08:47" (1/1) ... [2021-11-23 01:08:47,207 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:08:47,275 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:08:47,488 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_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.08.cil-1.c[913,926] [2021-11-23 01:08:47,576 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_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.08.cil-1.c[5977,5990] [2021-11-23 01:08:47,706 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:08:47,717 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:08:47,729 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_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.08.cil-1.c[913,926] [2021-11-23 01:08:47,742 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_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.08.cil-1.c[5977,5990] [2021-11-23 01:08:47,785 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:08:47,815 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:08:47,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:47 WrapperNode [2021-11-23 01:08:47,815 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:08:47,816 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:08:47,817 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:08:47,817 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:08:47,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:47" (1/1) ... [2021-11-23 01:08:47,853 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:47" (1/1) ... [2021-11-23 01:08:47,925 INFO L137 Inliner]: procedures = 64, calls = 72, calls flagged for inlining = 39, calls inlined = 39, statements flattened = 823 [2021-11-23 01:08:47,926 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:08:47,926 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:08:47,927 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:08:47,927 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:08:47,942 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:47" (1/1) ... [2021-11-23 01:08:47,942 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:47" (1/1) ... [2021-11-23 01:08:47,947 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:47" (1/1) ... [2021-11-23 01:08:47,947 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:47" (1/1) ... [2021-11-23 01:08:47,966 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:47" (1/1) ... [2021-11-23 01:08:47,995 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:47" (1/1) ... [2021-11-23 01:08:47,998 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:47" (1/1) ... [2021-11-23 01:08:48,020 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:08:48,021 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:08:48,021 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:08:48,021 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:08:48,022 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:47" (1/1) ... [2021-11-23 01:08:48,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:08:48,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:08:48,059 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:08:48,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d36e87fa-2ce3-4ad1-9284-3b7daea37a36/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:08:48,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:08:48,099 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2021-11-23 01:08:48,099 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2021-11-23 01:08:48,100 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify_threads [2021-11-23 01:08:48,100 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify_threads [2021-11-23 01:08:48,100 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread1 [2021-11-23 01:08:48,100 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread1 [2021-11-23 01:08:48,100 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread2 [2021-11-23 01:08:48,101 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread2 [2021-11-23 01:08:48,101 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events2 [2021-11-23 01:08:48,101 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events2 [2021-11-23 01:08:48,101 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads2 [2021-11-23 01:08:48,101 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads2 [2021-11-23 01:08:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels2 [2021-11-23 01:08:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels2 [2021-11-23 01:08:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:08:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events2 [2021-11-23 01:08:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events2 [2021-11-23 01:08:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:08:48,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:08:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure error1 [2021-11-23 01:08:48,103 INFO L138 BoogieDeclarations]: Found implementation of procedure error1 [2021-11-23 01:08:48,212 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:08:48,214 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:08:48,954 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:08:49,332 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:08:49,332 INFO L301 CfgBuilder]: Removed 15 assume(true) statements. [2021-11-23 01:08:49,336 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:08:49 BoogieIcfgContainer [2021-11-23 01:08:49,336 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:08:49,337 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:08:49,337 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:08:49,347 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:08:49,348 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:08:49" (1/1) ... [2021-11-23 01:08:49,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:08:49,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 195 states and 297 transitions. [2021-11-23 01:08:49,436 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 297 transitions. [2021-11-23 01:08:49,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:08:49,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,655 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 01:08:49,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 200 states and 303 transitions. [2021-11-23 01:08:49,754 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 303 transitions. [2021-11-23 01:08:49,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 01:08:49,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,893 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 01:08:49,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 210 states and 323 transitions. [2021-11-23 01:08:49,986 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 323 transitions. [2021-11-23 01:08:49,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:08:49,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,091 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 01:08:50,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 222 states and 346 transitions. [2021-11-23 01:08:50,262 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 346 transitions. [2021-11-23 01:08:50,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-23 01:08:50,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,336 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 01:08:50,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 222 states and 345 transitions. [2021-11-23 01:08:50,346 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 345 transitions. [2021-11-23 01:08:50,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 01:08:50,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,529 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 01:08:50,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 225 states and 351 transitions. [2021-11-23 01:08:50,828 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 351 transitions. [2021-11-23 01:08:50,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:08:50,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,875 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 01:08:51,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 233 states and 366 transitions. [2021-11-23 01:08:51,455 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 366 transitions. [2021-11-23 01:08:51,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 01:08:51,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,532 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:08:52,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 241 states and 381 transitions. [2021-11-23 01:08:52,222 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 381 transitions. [2021-11-23 01:08:52,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-23 01:08:52,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,253 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 01:08:52,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 243 states and 385 transitions. [2021-11-23 01:08:52,470 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 385 transitions. [2021-11-23 01:08:52,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-23 01:08:52,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,500 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 01:08:52,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 247 states and 390 transitions. [2021-11-23 01:08:52,564 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 390 transitions. [2021-11-23 01:08:52,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-23 01:08:52,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,628 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:08:53,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 254 states and 406 transitions. [2021-11-23 01:08:53,028 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 406 transitions. [2021-11-23 01:08:53,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:08:53,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,074 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:08:53,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 261 states and 423 transitions. [2021-11-23 01:08:53,316 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 423 transitions. [2021-11-23 01:08:53,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:08:53,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,341 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 01:08:53,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 263 states and 426 transitions. [2021-11-23 01:08:53,412 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 426 transitions. [2021-11-23 01:08:53,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-23 01:08:53,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,640 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:08:53,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 272 states and 441 transitions. [2021-11-23 01:08:53,934 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 441 transitions. [2021-11-23 01:08:53,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-23 01:08:53,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,004 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:08:54,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 273 states and 441 transitions. [2021-11-23 01:08:54,023 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 441 transitions. [2021-11-23 01:08:54,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-23 01:08:54,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,072 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:08:54,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 282 states and 456 transitions. [2021-11-23 01:08:54,559 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 456 transitions. [2021-11-23 01:08:54,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 01:08:54,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,583 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:08:54,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 282 states and 455 transitions. [2021-11-23 01:08:54,597 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 455 transitions. [2021-11-23 01:08:54,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 01:08:54,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,715 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 01:08:55,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 295 states and 489 transitions. [2021-11-23 01:08:55,757 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 489 transitions. [2021-11-23 01:08:55,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 01:08:55,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,814 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:08:56,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 301 states and 501 transitions. [2021-11-23 01:08:56,310 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 501 transitions. [2021-11-23 01:08:56,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 01:08:56,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,370 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:08:56,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 307 states and 512 transitions. [2021-11-23 01:08:56,677 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 512 transitions. [2021-11-23 01:08:56,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-23 01:08:56,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,932 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 01:09:00,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 333 states and 571 transitions. [2021-11-23 01:09:00,130 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 571 transitions. [2021-11-23 01:09:00,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-23 01:09:00,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,154 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 01:09:00,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 343 states and 589 transitions. [2021-11-23 01:09:00,969 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 589 transitions. [2021-11-23 01:09:00,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-23 01:09:00,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,994 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 01:09:01,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:01,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 349 states and 602 transitions. [2021-11-23 01:09:01,488 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 602 transitions. [2021-11-23 01:09:01,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-23 01:09:01,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:01,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:01,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:01,538 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-11-23 01:09:01,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:01,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 350 states and 606 transitions. [2021-11-23 01:09:01,881 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 606 transitions. [2021-11-23 01:09:01,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-23 01:09:01,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:01,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:01,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:01,912 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-11-23 01:09:02,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:02,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 351 states and 609 transitions. [2021-11-23 01:09:02,118 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 609 transitions. [2021-11-23 01:09:02,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-23 01:09:02,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:02,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:02,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:02,150 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-11-23 01:09:02,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:02,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 352 states and 614 transitions. [2021-11-23 01:09:02,371 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 614 transitions. [2021-11-23 01:09:02,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 01:09:02,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:02,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:02,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:02,569 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:09:04,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:04,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 368 states and 653 transitions. [2021-11-23 01:09:04,979 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 653 transitions. [2021-11-23 01:09:04,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 01:09:04,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:04,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:04,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:05,365 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:09:06,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:06,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 370 states and 660 transitions. [2021-11-23 01:09:06,456 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 660 transitions. [2021-11-23 01:09:06,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:06,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:06,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:06,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:06,827 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-23 01:09:07,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:07,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 370 states and 659 transitions. [2021-11-23 01:09:07,683 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 659 transitions. [2021-11-23 01:09:07,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:07,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:07,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:07,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:07,729 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-23 01:09:08,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:08,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 370 states and 658 transitions. [2021-11-23 01:09:08,366 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 658 transitions. [2021-11-23 01:09:08,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:08,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:08,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:08,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:08,421 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:09:08,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:08,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 368 states and 654 transitions. [2021-11-23 01:09:08,590 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 654 transitions. [2021-11-23 01:09:08,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:08,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:08,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:08,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:08,621 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-23 01:09:08,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:08,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 373 states and 662 transitions. [2021-11-23 01:09:08,901 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 662 transitions. [2021-11-23 01:09:08,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:08,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:08,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:08,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:09,112 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 01:09:09,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:09,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 399 states and 712 transitions. [2021-11-23 01:09:09,412 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 712 transitions. [2021-11-23 01:09:09,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:09,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:09,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:09,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:09,449 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 01:09:09,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:09,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 400 states and 712 transitions. [2021-11-23 01:09:09,461 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 712 transitions. [2021-11-23 01:09:09,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:09,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:09,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:09,495 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 01:09:09,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:09,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 401 states and 712 transitions. [2021-11-23 01:09:09,507 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 712 transitions. [2021-11-23 01:09:09,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:09,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:09,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:09,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:09,541 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 01:09:09,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:09,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 402 states and 712 transitions. [2021-11-23 01:09:09,553 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 712 transitions. [2021-11-23 01:09:09,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:09,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:09,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:09,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:09,588 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 01:09:09,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:09,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 403 states and 712 transitions. [2021-11-23 01:09:09,600 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 712 transitions. [2021-11-23 01:09:09,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:09,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:09,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:09,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:09,659 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 01:09:09,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:09,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 404 states and 712 transitions. [2021-11-23 01:09:09,671 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 712 transitions. [2021-11-23 01:09:09,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:09,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:09,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:09,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:09,713 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 01:09:09,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:09,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 405 states and 712 transitions. [2021-11-23 01:09:09,724 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 712 transitions. [2021-11-23 01:09:09,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:09,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:09,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:09,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:09,761 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 01:09:09,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:09,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 406 states and 712 transitions. [2021-11-23 01:09:09,773 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 712 transitions. [2021-11-23 01:09:09,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:09,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:09,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:09,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:09,810 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 01:09:09,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:09,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 407 states and 712 transitions. [2021-11-23 01:09:09,823 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 712 transitions. [2021-11-23 01:09:09,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:09,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:09,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:09,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:10,147 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 01:09:10,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:10,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 431 states and 759 transitions. [2021-11-23 01:09:10,907 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 759 transitions. [2021-11-23 01:09:10,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:10,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:10,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:10,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:10,952 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 01:09:10,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:10,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 432 states and 759 transitions. [2021-11-23 01:09:10,966 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 759 transitions. [2021-11-23 01:09:10,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:10,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:10,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:10,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:11,005 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 01:09:11,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:11,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 433 states and 759 transitions. [2021-11-23 01:09:11,020 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 759 transitions. [2021-11-23 01:09:11,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:11,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:11,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:11,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:11,061 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 01:09:11,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:11,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 434 states and 759 transitions. [2021-11-23 01:09:11,082 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 759 transitions. [2021-11-23 01:09:11,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:11,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:11,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:11,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:11,118 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 01:09:11,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:11,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 435 states and 759 transitions. [2021-11-23 01:09:11,132 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 759 transitions. [2021-11-23 01:09:11,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:11,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:11,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:11,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:11,169 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 01:09:11,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:11,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 436 states and 759 transitions. [2021-11-23 01:09:11,182 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 759 transitions. [2021-11-23 01:09:11,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:11,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:11,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:11,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:11,218 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 01:09:11,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:11,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 437 states and 759 transitions. [2021-11-23 01:09:11,271 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 759 transitions. [2021-11-23 01:09:11,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:11,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:11,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:11,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:11,314 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 01:09:11,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:11,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 438 states and 759 transitions. [2021-11-23 01:09:11,329 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 759 transitions. [2021-11-23 01:09:11,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:11,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:11,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:11,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:11,601 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 01:09:12,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:12,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 455 states and 794 transitions. [2021-11-23 01:09:12,313 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 794 transitions. [2021-11-23 01:09:12,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:12,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:12,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:12,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:12,353 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 01:09:12,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:12,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 456 states and 794 transitions. [2021-11-23 01:09:12,368 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 794 transitions. [2021-11-23 01:09:12,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:12,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:12,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:12,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:12,406 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 01:09:12,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:12,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 457 states and 794 transitions. [2021-11-23 01:09:12,421 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 794 transitions. [2021-11-23 01:09:12,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:12,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:12,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:12,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:12,459 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 01:09:12,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:12,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 458 states and 794 transitions. [2021-11-23 01:09:12,473 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 794 transitions. [2021-11-23 01:09:12,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:12,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:12,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:12,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:12,511 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 01:09:12,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:12,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 459 states and 794 transitions. [2021-11-23 01:09:12,526 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 794 transitions. [2021-11-23 01:09:12,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:12,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:12,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:12,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:12,608 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 01:09:12,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:12,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 460 states and 794 transitions. [2021-11-23 01:09:12,624 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 794 transitions. [2021-11-23 01:09:12,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:12,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:12,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:12,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:12,897 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 01:09:13,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:13,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 471 states and 817 transitions. [2021-11-23 01:09:13,815 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 817 transitions. [2021-11-23 01:09:13,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:13,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:13,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:13,857 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 01:09:13,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:13,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 472 states and 817 transitions. [2021-11-23 01:09:13,872 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 817 transitions. [2021-11-23 01:09:13,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:13,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:13,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:13,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:13,915 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 01:09:13,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:13,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 473 states and 817 transitions. [2021-11-23 01:09:13,930 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 817 transitions. [2021-11-23 01:09:13,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:13,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:13,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:13,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:13,969 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 01:09:13,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:13,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 474 states and 817 transitions. [2021-11-23 01:09:13,984 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 817 transitions. [2021-11-23 01:09:13,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:13,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:13,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:14,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:14,330 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 01:09:15,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:15,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 479 states and 828 transitions. [2021-11-23 01:09:15,113 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 828 transitions. [2021-11-23 01:09:15,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:15,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:15,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:15,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:15,158 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 01:09:15,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:15,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 480 states and 828 transitions. [2021-11-23 01:09:15,185 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 828 transitions. [2021-11-23 01:09:15,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:09:15,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:15,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:15,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:15,222 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 01:09:15,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:15,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 488 states and 843 transitions. [2021-11-23 01:09:15,258 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 843 transitions. [2021-11-23 01:09:15,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 01:09:15,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:15,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:15,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:15,284 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 01:09:16,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:16,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 495 states and 860 transitions. [2021-11-23 01:09:16,206 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 860 transitions. [2021-11-23 01:09:16,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 01:09:16,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:16,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:16,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:16,245 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:09:16,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:16,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 493 states and 849 transitions. [2021-11-23 01:09:16,269 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 849 transitions. [2021-11-23 01:09:16,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 01:09:16,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:16,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:16,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:16,308 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-23 01:09:16,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:16,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 494 states and 850 transitions. [2021-11-23 01:09:16,332 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 850 transitions. [2021-11-23 01:09:16,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 01:09:16,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:16,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:16,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:16,363 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-23 01:09:16,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:16,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 495 states and 853 transitions. [2021-11-23 01:09:16,388 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 853 transitions. [2021-11-23 01:09:16,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:09:16,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:16,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:16,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:16,447 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 01:09:17,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:17,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 502 states and 870 transitions. [2021-11-23 01:09:17,652 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 870 transitions. [2021-11-23 01:09:17,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:09:17,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:17,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:17,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:17,796 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 01:09:19,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:19,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 504 states and 873 transitions. [2021-11-23 01:09:19,058 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 873 transitions. [2021-11-23 01:09:19,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:09:19,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:19,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:19,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:19,082 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-11-23 01:09:19,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:19,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 505 states and 876 transitions. [2021-11-23 01:09:19,270 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 876 transitions. [2021-11-23 01:09:19,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:09:19,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:19,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:19,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:19,290 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-11-23 01:09:19,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:19,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 506 states and 877 transitions. [2021-11-23 01:09:19,308 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 877 transitions. [2021-11-23 01:09:19,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:09:19,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:19,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:19,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:19,330 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-11-23 01:09:19,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:19,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 507 states and 880 transitions. [2021-11-23 01:09:19,348 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 880 transitions. [2021-11-23 01:09:19,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-23 01:09:19,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:19,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:19,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:19,400 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-23 01:09:19,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:19,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 509 states and 884 transitions. [2021-11-23 01:09:19,441 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 884 transitions. [2021-11-23 01:09:19,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-23 01:09:19,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:19,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:19,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:19,461 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2021-11-23 01:09:20,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:20,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 510 states and 885 transitions. [2021-11-23 01:09:20,056 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 885 transitions. [2021-11-23 01:09:20,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-23 01:09:20,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:20,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:20,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:20,318 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 01:09:20,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:20,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 510 states and 884 transitions. [2021-11-23 01:09:20,696 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 884 transitions. [2021-11-23 01:09:20,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-23 01:09:20,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:20,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:20,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:20,719 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:09:23,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:23,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 524 states and 907 transitions. [2021-11-23 01:09:23,667 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 907 transitions. [2021-11-23 01:09:23,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-23 01:09:23,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:23,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:23,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:23,696 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 01:09:25,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:25,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 537 states and 940 transitions. [2021-11-23 01:09:25,427 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 940 transitions. [2021-11-23 01:09:25,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-23 01:09:25,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:25,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:25,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:25,718 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:09:27,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:27,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 548 states and 976 transitions. [2021-11-23 01:09:27,891 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 976 transitions. [2021-11-23 01:09:27,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-23 01:09:27,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:27,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:27,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:27,934 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 01:09:29,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:29,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 554 states and 992 transitions. [2021-11-23 01:09:29,347 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 992 transitions. [2021-11-23 01:09:29,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 01:09:29,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:29,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:29,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:29,373 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 01:09:30,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:30,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 556 states and 996 transitions. [2021-11-23 01:09:30,336 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 996 transitions. [2021-11-23 01:09:30,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 01:09:30,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:30,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:30,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:30,361 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-23 01:09:31,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:31,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 564 states and 1020 transitions. [2021-11-23 01:09:31,728 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1020 transitions. [2021-11-23 01:09:31,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 01:09:31,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:31,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:31,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:31,753 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:09:32,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:32,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 566 states and 1027 transitions. [2021-11-23 01:09:32,815 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1027 transitions. [2021-11-23 01:09:32,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 01:09:32,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:32,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:32,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:32,840 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 01:09:33,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:33,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 568 states and 1031 transitions. [2021-11-23 01:09:33,866 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1031 transitions. [2021-11-23 01:09:33,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:09:33,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:33,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:33,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:33,889 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-23 01:09:34,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:34,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 568 states and 1029 transitions. [2021-11-23 01:09:34,936 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1029 transitions. [2021-11-23 01:09:34,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:09:34,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:34,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:34,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:34,975 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-23 01:09:40,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:40,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 591 states and 1082 transitions. [2021-11-23 01:09:40,394 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1082 transitions. [2021-11-23 01:09:40,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:09:40,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:40,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:40,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:40,431 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-23 01:09:41,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:41,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 596 states and 1092 transitions. [2021-11-23 01:09:41,274 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1092 transitions. [2021-11-23 01:09:41,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-23 01:09:41,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:41,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:41,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:41,332 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-23 01:09:42,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:42,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 598 states and 1095 transitions. [2021-11-23 01:09:42,341 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1095 transitions. [2021-11-23 01:09:42,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-23 01:09:42,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:42,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:42,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:42,367 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-11-23 01:09:42,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:42,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 603 states and 1101 transitions. [2021-11-23 01:09:42,403 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1101 transitions. [2021-11-23 01:09:42,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:42,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:42,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:43,113 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:44,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:44,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 605 states and 1103 transitions. [2021-11-23 01:09:44,888 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1103 transitions. [2021-11-23 01:09:44,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:44,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:44,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:44,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:44,942 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:44,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:44,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 605 states and 1103 transitions. [2021-11-23 01:09:44,966 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1103 transitions. [2021-11-23 01:09:44,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-23 01:09:44,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:44,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:45,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:45,115 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 18 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:09:46,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:46,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:46,433 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:46,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:46,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:46,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:46,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:46,482 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:46,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:46,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:46,506 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:46,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:46,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:46,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:46,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:46,554 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:46,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:46,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:46,578 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:46,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:46,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:46,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:46,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:46,626 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:46,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:46,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:46,650 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:46,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:46,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:46,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:46,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:46,698 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:46,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:46,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:46,722 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:46,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:46,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:46,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:46,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:46,798 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:46,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:46,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:46,821 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:46,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:46,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:46,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:46,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:46,884 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:46,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:46,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:46,907 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:46,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:46,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:46,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:46,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:46,959 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:46,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:46,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:46,982 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:46,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:46,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:46,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:46,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:47,032 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:47,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:47,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:47,056 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:47,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:47,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:47,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:47,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:47,105 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:47,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:47,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:47,128 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:47,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:47,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:47,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:47,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:47,179 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:47,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:47,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:47,202 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:47,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:47,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:47,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:47,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:47,360 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:47,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:47,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:47,384 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:47,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:47,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:47,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:47,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:47,434 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:47,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:47,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:47,458 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:47,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:47,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:47,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:47,511 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:47,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:47,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:47,533 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:47,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:47,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:47,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:47,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:47,589 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:47,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:47,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:47,613 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:47,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:47,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:47,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:47,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:47,671 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:47,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:47,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:47,695 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:47,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:47,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:47,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:47,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:47,740 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:47,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:47,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:47,763 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:47,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:47,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:47,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:47,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:47,808 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:47,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:47,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:47,830 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:47,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:47,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:47,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:47,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:47,876 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:47,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:47,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:47,898 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:47,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:47,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:47,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:47,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:47,949 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:47,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:47,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:47,972 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:47,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:47,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:47,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:47,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:48,020 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:48,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:48,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:48,043 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:48,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:48,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:48,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:48,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:48,107 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:48,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:48,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:48,130 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:48,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:48,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:48,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:48,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:48,175 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:48,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:48,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:48,198 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:48,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:48,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:48,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:48,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:48,251 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:48,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:48,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:48,276 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:48,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:48,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:48,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:48,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:48,324 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:48,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:48,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:48,347 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:48,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:48,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:48,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:48,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:48,418 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:48,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:48,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:48,442 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:48,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:48,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:48,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:48,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:48,488 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:48,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:48,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:48,511 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:48,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:48,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:48,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:48,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:48,568 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:48,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:48,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:48,592 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:48,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:48,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:48,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:48,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:48,646 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:48,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:48,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:48,768 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:48,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:48,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:48,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:48,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:48,821 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:48,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:48,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:48,847 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:48,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:48,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:48,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:48,905 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:48,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:48,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:48,933 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:48,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:48,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:48,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:48,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:48,981 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:49,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:49,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:49,009 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:49,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:49,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:49,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:49,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:49,061 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:49,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:49,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:49,088 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:49,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:49,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:49,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:49,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:49,141 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:49,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:49,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:49,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:49,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:49,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:49,219 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:49,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:49,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:49,247 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:49,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:49,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:49,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:49,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:49,295 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:49,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:49,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:49,321 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:49,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:49,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:49,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:49,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:49,371 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:49,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:49,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:49,395 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:49,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:49,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:49,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:49,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:49,442 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:49,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:49,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:49,466 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:49,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:49,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:49,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:49,522 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:49,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:49,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:49,548 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:49,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:49,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:49,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:49,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:49,614 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:49,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:49,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:49,642 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:49,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:49,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:49,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:49,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:49,688 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:49,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:49,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:49,712 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:49,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:49,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:49,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:49,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:49,758 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:49,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:49,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:49,781 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:49,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:49,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:49,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:49,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:49,826 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:49,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:49,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:49,850 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:49,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:49,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:49,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:49,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:49,895 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:49,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:49,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:49,918 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:49,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:49,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:49,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:49,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:49,964 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:49,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:49,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:49,987 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:49,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:49,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:49,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:49,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:50,040 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:50,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:50,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:50,063 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:50,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:50,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:50,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:50,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:50,108 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:50,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:50,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:50,131 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:50,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:50,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:50,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:50,176 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:50,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:50,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:50,198 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:50,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:50,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:50,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:50,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:50,243 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:50,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:50,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:50,265 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:50,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:50,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:50,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:50,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:50,308 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:50,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:50,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:50,331 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:50,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:50,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:50,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:50,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:50,433 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:50,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:50,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:50,456 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:50,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:50,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:50,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:50,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:50,501 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:50,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:50,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:50,524 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:50,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:50,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:50,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:50,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:50,568 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:50,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:50,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:50,591 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:50,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:50,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:50,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:50,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:50,635 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:50,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:50,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:50,658 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:50,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:50,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:50,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:50,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:50,701 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:50,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:50,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:50,723 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:50,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:50,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:50,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:50,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:50,769 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:50,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:50,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:50,792 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:50,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:50,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:50,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:50,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:50,835 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:50,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:50,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:50,857 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:50,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:50,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:50,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:50,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:50,903 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:50,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:50,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:50,925 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:50,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:50,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:50,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:50,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:50,968 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:50,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:50,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:50,991 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:50,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:50,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:50,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:50,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:51,034 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:51,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:51,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:51,057 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:51,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:51,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:51,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:51,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:51,104 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:51,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:51,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:51,127 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:51,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:51,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:51,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:51,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:51,172 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:51,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:51,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:51,194 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:51,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:51,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:51,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:51,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:51,253 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:51,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:51,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:51,276 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:51,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:51,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:51,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:51,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:51,321 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:51,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:51,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:51,344 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:51,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:51,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:51,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:51,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:51,389 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:51,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:51,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:51,412 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:51,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:51,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:51,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:51,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:51,465 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:51,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:51,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:51,487 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:51,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:51,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:51,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:51,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:51,531 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:51,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:51,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:51,553 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:51,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:51,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:51,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:51,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:51,603 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:51,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:51,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:51,626 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:51,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:51,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:51,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:51,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:51,673 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:51,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:51,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:51,696 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:51,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:51,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:51,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:51,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:51,739 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:51,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:51,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:51,763 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:51,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:51,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:51,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:51,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:51,811 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:51,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:51,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:51,833 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:51,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:51,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:51,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:51,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:51,881 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:51,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:51,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:51,965 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:51,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:51,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:51,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:51,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:52,008 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:52,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:52,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:52,029 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:52,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:52,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:52,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:52,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:52,070 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:52,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:52,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:52,094 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:52,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:52,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:52,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:52,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:52,136 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:52,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:52,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:52,159 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:52,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:52,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:52,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:52,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:52,201 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:52,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:52,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:52,224 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:52,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:52,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:52,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:52,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:52,268 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:52,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:52,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:52,291 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:52,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:52,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:52,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:52,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:52,336 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:52,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:52,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:52,358 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:52,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:52,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:52,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:52,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:52,404 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:52,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:52,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:52,426 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:52,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:52,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:52,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:52,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:52,468 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:52,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:52,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:52,490 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:52,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:52,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:52,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:52,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:52,533 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:52,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:52,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:52,555 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:52,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:52,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:52,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:52,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:52,597 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:52,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:52,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:52,620 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:52,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:52,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:52,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:52,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:52,684 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:52,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:52,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:52,707 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:52,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:52,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:52,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:52,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:52,750 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:52,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:52,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:52,772 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:52,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:52,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:52,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:52,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:52,815 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:52,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:52,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:52,839 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:52,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:52,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:52,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:52,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:52,887 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:52,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:52,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:52,908 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:52,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:52,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:52,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:52,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:52,958 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:52,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:52,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:52,981 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:52,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:52,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:52,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:52,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:53,024 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:53,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:53,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:53,048 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:53,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:53,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:53,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:53,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:53,090 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:53,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:53,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:53,114 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:53,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:53,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:53,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:53,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:53,155 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:53,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:53,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:53,178 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:53,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:53,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:53,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:53,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:53,221 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:53,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:53,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:53,244 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:53,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:53,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:53,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:53,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:53,286 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:53,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:53,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:53,308 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:53,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:53,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:53,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:53,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:53,352 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:53,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:53,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:53,375 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:53,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:53,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:53,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:53,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:53,417 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:53,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:53,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:53,504 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:53,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:53,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:53,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:53,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:53,555 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:53,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:53,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:53,578 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:53,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:53,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:53,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:53,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:53,619 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:53,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:53,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:53,641 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:53,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:53,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:53,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:53,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:53,681 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:53,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:53,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:53,703 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:53,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:53,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:53,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:53,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:53,743 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:53,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:53,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:53,767 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:53,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:53,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:53,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:53,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:53,809 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:53,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:53,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:53,831 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:53,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:53,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:53,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:53,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:53,873 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:53,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:53,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:53,896 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:53,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:53,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:53,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:53,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:53,945 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:53,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:53,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:53,962 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:53,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:53,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:53,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:53,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:54,012 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:54,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:54,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:54,035 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:54,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:54,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:54,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:54,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:54,079 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:54,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:54,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:54,102 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:54,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:54,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:54,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:54,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:54,157 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:54,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:54,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:54,181 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:54,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:54,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:54,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:54,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:54,224 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:54,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:54,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:54,246 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:54,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:54,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:54,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:54,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:54,288 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:54,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:54,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:54,306 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:54,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:54,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:54,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:54,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:54,345 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:54,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:54,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:54,361 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:54,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:54,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:54,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:54,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:54,404 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:54,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:54,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:54,427 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:54,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:54,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:54,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:54,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:54,470 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:54,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:54,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:54,493 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:54,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:54,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:54,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:54,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:54,533 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:54,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:54,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:54,556 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:54,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:54,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:54,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:54,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:54,598 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:54,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:54,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:54,620 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:54,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:54,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:54,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:54,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:54,663 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:54,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:54,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:54,687 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:54,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:54,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:54,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:54,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:54,731 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:54,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:54,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:54,754 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:54,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:54,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:54,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:54,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:54,796 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:54,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:54,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:54,818 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:54,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:54,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:54,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:54,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:54,861 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:54,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:54,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:54,883 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:54,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:54,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:54,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:54,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:55,010 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:55,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:55,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:55,037 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:55,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:55,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:55,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:55,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:55,089 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:55,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:55,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:55,115 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:55,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:55,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:55,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:55,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:55,162 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:55,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:55,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:55,189 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:55,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:55,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:55,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:55,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:55,240 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:55,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:55,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:55,266 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:55,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:55,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:55,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:55,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:55,319 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:55,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:55,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:55,345 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:55,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:55,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:55,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:55,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:55,393 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:55,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:55,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:55,419 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:55,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:55,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:55,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:55,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:55,468 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:55,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:55,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:55,495 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:55,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:55,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:55,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:55,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:55,542 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:55,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:55,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:55,567 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:55,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:55,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:55,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:55,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:55,604 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:55,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:55,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:55,619 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:55,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:55,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:55,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:55,666 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:55,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:55,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:55,689 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:55,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:55,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:55,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:55,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:55,743 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:55,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:55,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:55,763 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:55,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:55,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:55,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:55,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:55,806 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:55,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:55,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:55,822 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:55,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:55,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:55,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:55,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:55,869 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:55,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:55,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:55,892 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:55,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:55,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:55,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:55,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:55,933 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:55,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:55,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:55,950 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:55,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:55,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:55,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:55,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:55,989 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:56,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:56,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:56,013 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:56,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:56,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:56,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:56,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:56,056 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:56,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:56,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:56,079 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:56,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:56,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:56,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:56,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:56,121 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:56,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:56,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:56,144 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:56,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:56,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:56,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:56,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:56,186 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:56,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:56,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:56,210 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:56,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:56,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:56,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:56,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:56,253 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:56,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:56,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:56,275 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:56,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:56,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:56,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:56,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:56,317 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:56,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:56,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:56,340 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:56,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:56,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:56,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:56,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:56,382 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:56,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:56,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:56,403 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:56,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:56,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:56,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:56,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:56,445 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:56,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:56,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:56,467 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:56,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:56,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:56,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:56,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:56,509 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:56,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:56,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:56,530 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:56,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:56,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:56,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:56,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:56,572 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:56,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:56,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:56,594 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:56,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:56,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:56,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:56,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:56,639 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:56,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:56,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:56,662 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:56,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:56,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:56,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:56,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:56,705 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:56,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:56,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:56,727 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:56,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:56,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:56,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:56,770 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:56,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:56,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:56,871 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:56,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:56,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:56,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:56,922 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:56,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:56,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:56,945 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:56,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:56,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:56,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:56,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:56,983 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:57,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:57,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:57,005 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:57,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:57,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:57,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:57,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:57,046 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:57,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:57,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:57,068 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:57,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:57,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:57,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:57,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:57,110 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:57,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:57,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:57,132 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:57,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:57,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:57,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:57,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:57,174 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:57,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:57,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:57,196 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:57,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:57,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:57,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:57,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:57,236 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:57,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:57,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:57,258 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:57,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:57,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:57,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:57,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:57,300 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:57,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:57,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:57,323 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:57,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:57,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:57,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:57,365 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:57,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:57,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:57,387 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:57,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:57,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:57,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:57,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:57,429 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:57,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:57,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:57,449 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:57,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:57,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:57,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:57,487 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:57,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:57,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:57,510 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:57,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:57,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:57,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:57,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:57,552 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:57,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:57,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:57,574 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:57,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:57,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:57,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:57,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:57,619 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:57,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:57,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:57,642 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:57,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:57,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:57,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:57,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:57,683 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:57,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:57,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:57,698 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:57,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:57,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:57,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:57,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:57,736 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:57,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:57,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:57,759 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:57,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:57,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:57,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:57,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:57,802 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:57,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:57,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:57,824 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:57,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:57,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:57,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:57,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:57,866 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:57,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:57,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:57,882 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:57,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:57,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:57,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:57,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:57,920 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:57,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:57,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:57,935 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:57,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:57,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:57,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:57,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:57,977 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:57,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:57,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:57,992 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:57,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:57,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:57,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:57,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:58,037 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:58,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:58,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:58,060 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:58,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:58,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:58,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:58,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:58,101 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:58,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:58,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:58,118 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:58,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:58,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:58,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:58,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:58,171 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:58,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:58,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:58,197 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:58,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:58,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:58,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:58,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:58,242 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:58,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:58,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:58,267 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:58,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:58,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:58,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:58,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:58,310 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:58,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:58,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:58,332 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:58,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:58,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:58,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:58,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:58,373 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:58,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:58,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:58,394 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:58,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:58,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:58,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:58,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:58,435 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:58,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:58,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:58,458 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:58,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:58,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:58,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:58,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:58,498 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:58,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:58,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:58,521 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:58,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:58,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:58,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:58,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:58,676 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:58,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:58,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:58,699 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:58,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:58,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:58,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:58,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:58,738 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:58,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:58,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:58,759 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:58,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:58,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:58,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:58,829 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:58,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:58,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:58,852 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:58,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:58,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:58,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:58,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:58,904 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:58,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:58,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:58,920 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:58,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:58,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:58,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:58,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:58,954 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:58,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:58,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:58,969 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:58,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:58,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:58,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:58,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:59,017 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:59,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:59,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:59,033 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:59,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:59,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:59,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:59,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:59,069 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:59,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:59,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:59,088 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:59,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:59,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:59,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:59,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:59,136 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:59,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:59,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:59,151 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:59,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:59,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:59,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:59,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:59,202 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:59,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:59,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:59,225 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:59,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:59,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:59,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:59,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:59,267 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:59,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:59,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:59,290 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:59,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:59,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:59,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:59,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:59,332 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:59,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:59,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:59,355 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:59,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:59,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:59,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:59,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:59,396 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:59,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:59,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:59,418 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:59,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:59,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:59,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:59,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:59,459 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:59,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:59,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:59,480 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:59,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:59,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:59,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:59,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:59,520 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:59,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:59,542 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:59,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:59,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:59,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:59,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:59,582 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:59,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:59,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:59,604 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:59,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:59,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:59,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:59,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:59,644 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:59,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:59,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:59,667 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:59,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:59,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:59,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:59,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:59,715 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:59,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:59,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:59,733 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:59,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:59,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:59,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:59,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:59,772 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:59,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:59,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:59,789 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:59,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:59,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:59,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:59,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:59,828 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:59,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:59,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:59,847 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:59,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:59,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:59,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:59,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:59,884 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:59,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:59,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:59,899 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:59,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:59,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:59,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:59,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:59,935 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:59,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:59,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:09:59,950 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:09:59,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:09:59,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:59,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:59,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:59,985 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:09:59,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:00,000 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:00,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:00,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,055 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:00,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:00,077 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:00,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:00,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,119 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:00,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:00,142 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:00,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:00,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,184 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:00,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:00,207 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:00,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:00,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,249 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:00,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:00,272 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:00,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:00,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,314 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:00,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:00,429 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:00,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:00,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,481 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:00,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:00,503 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:00,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:00,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,551 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:00,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:00,573 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:00,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:00,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,617 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:00,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:00,631 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:00,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:00,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,665 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:00,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:00,681 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:00,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:00,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,719 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:00,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:00,734 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:00,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:00,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,781 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:00,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:00,803 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:00,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:00,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,845 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:00,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:00,867 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:00,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:00,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,907 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:00,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:00,930 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:00,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:00,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,971 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:00,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:00,993 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:00,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:00,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,036 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:01,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:01,059 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:01,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:01,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,103 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:01,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:01,121 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:01,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:01,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,160 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:01,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:01,183 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:01,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:01,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,224 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:01,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:01,247 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:01,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:01,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,290 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:01,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:01,314 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:01,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:01,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,356 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:01,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:01,372 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:01,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:01,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,409 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:01,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:01,431 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:01,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:01,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,478 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:01,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:01,500 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:01,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:01,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,542 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:01,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:01,564 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:01,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:01,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,606 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:01,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:01,622 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:01,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:01,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,665 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:01,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:01,687 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:01,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:01,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,729 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:01,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:01,752 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:01,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:01,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,792 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:01,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:01,815 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:01,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:01,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,855 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:01,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:01,878 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:01,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:01,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,917 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:01,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:01,940 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:01,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:01,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,980 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:02,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:02,003 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:02,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:02,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,044 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:02,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:02,066 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:02,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:02,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,210 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:02,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:02,235 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:02,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:02,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,278 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:02,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:02,304 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:02,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:02,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,348 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:02,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:02,374 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:02,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:02,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,418 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:02,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:02,442 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:02,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:02,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,494 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:02,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:02,520 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:02,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:02,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,565 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:02,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:02,584 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:02,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:02,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,630 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:02,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:02,656 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:02,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:02,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,700 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:02,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:02,726 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:02,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:02,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,771 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:02,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:02,797 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:02,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:02,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,842 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:02,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:02,868 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:02,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:02,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,917 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:02,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:02,943 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:02,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:02,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,993 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:03,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:03,019 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:03,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:03,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,063 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:03,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:03,089 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:03,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:03,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,136 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:03,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:03,162 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:03,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:03,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,211 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:03,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:03,236 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:03,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:03,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,286 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:03,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:03,310 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:03,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:03,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,351 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:03,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:03,373 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:03,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:03,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,414 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:03,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:03,436 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:03,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:03,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,477 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:03,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:03,500 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:03,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:03,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,540 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:03,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:03,562 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:03,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:03,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,602 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:03,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:03,625 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:03,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:03,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,666 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:03,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:03,688 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:03,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:03,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,729 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:03,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:03,750 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:03,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:03,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,791 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:03,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:03,813 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:03,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:03,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,854 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:03,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:03,875 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:03,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:03,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,915 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:03,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:03,937 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:03,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:03,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,977 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:03,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:03,999 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:04,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:04,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,039 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:04,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:04,061 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:04,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:04,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,102 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:04,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:04,124 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:04,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:04,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,174 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:04,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:04,190 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:04,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:04,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,224 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:04,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:04,240 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:04,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:04,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,275 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:04,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:04,290 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:04,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:04,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,327 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:04,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:04,401 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:04,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:04,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,458 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:04,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:04,480 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:04,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:04,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,522 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:04,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:04,541 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:04,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:04,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,578 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:04,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:04,601 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:04,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:04,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,645 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:04,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:04,668 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:04,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:04,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,709 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:04,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:04,732 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:04,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:04,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,773 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:04,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:04,792 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:04,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:04,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,829 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:04,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:04,846 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:04,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:04,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,882 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:04,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:04,897 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:04,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:04,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,936 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:04,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:04,951 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:04,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:04,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,000 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:05,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:05,015 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:05,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:05,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,063 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:05,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:05,083 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:05,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:05,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,117 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:05,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:05,136 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:05,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:05,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,176 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:05,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:05,199 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:05,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:05,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,241 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:05,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:05,264 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:05,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:05,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,306 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:05,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:05,328 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:05,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:05,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,427 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:05,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:05,450 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:05,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:05,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,504 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:05,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:05,527 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:05,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:05,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,567 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:05,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:05,589 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:05,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:05,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,633 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:05,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:05,655 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:05,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:05,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,696 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:05,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:05,718 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:05,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:05,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,759 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:05,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:05,781 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:05,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:05,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,821 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:05,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:05,844 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:05,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:05,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,886 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:05,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:05,908 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:05,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:05,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,948 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:05,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:05,970 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:05,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:05,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,012 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:06,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:06,034 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:06,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:06,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,083 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:06,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:06,105 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:06,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:06,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,144 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:06,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:06,159 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:06,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:06,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,192 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:06,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:06,207 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:06,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:06,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,243 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:06,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:06,258 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:06,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:06,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,291 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:06,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:06,309 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:06,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:06,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,346 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:06,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:06,361 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:06,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:06,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,403 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:06,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:06,418 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:06,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:06,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,469 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:06,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:06,491 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:06,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:06,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,534 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:06,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:06,556 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:06,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:06,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,596 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:06,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:06,618 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:06,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:06,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,659 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:06,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:06,674 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:06,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:06,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,773 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:06,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:06,788 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:06,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:06,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,826 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:06,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:06,848 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:06,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:06,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,882 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:06,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:06,897 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:06,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:06,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,940 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:06,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:06,959 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:06,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:06,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,997 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:07,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:07,012 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:07,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:07,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,059 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:07,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:07,076 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:07,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:07,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,116 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:07,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:07,139 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:07,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:07,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,179 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:07,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:07,201 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:07,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:07,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,241 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:07,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:07,263 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:07,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:07,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,302 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:07,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:07,323 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:07,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:07,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,362 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:07,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:07,385 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:07,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:07,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,425 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:07,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:07,447 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:07,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:07,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,486 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:07,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:07,509 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:07,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:07,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,548 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:07,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:07,571 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:07,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:07,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,609 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:07,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:07,631 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:07,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:07,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,670 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:07,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:07,692 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:07,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:07,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,737 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:07,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:07,759 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:07,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:07,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,798 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:07,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:07,820 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:07,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:07,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,859 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:07,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:07,880 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:07,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:07,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,924 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:07,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:07,941 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:07,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:07,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,974 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:07,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:07,989 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:07,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:07,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,025 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:08,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:08,040 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:08,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:08,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,089 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:08,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:08,112 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:08,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:08,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,152 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:08,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:08,174 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:08,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:08,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,215 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:08,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:08,237 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:08,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:08,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,278 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:08,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:08,294 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:08,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:08,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,330 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:08,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:08,345 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:08,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:08,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,382 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:08,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:08,397 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:08,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:08,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,447 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:08,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:08,463 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:08,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:08,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,503 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:08,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:08,517 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:08,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,557 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:08,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:08,577 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:08,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:08,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,612 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:08,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:08,627 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:08,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:08,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,669 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:08,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:08,693 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:08,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:08,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,734 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:08,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:08,748 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:08,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:08,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,782 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:08,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:08,797 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:08,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:08,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,838 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:08,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:08,853 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:08,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:08,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,954 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:08,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:08,977 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:08,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:08,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,019 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:09,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:09,041 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:09,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:09,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,081 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:09,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:09,104 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:09,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:09,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,144 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:09,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:09,166 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:09,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:09,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,206 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:09,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:09,228 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:09,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:09,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,268 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:09,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:09,290 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:09,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:09,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,329 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:09,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:09,350 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:09,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:09,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,389 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:09,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:09,411 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:09,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:09,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,449 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:09,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:09,472 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:09,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:09,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,510 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:09,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:09,532 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:09,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:09,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,572 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:09,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:09,595 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:09,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:09,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,633 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:09,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:09,656 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:09,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:09,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,696 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:09,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:09,718 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:09,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:09,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,757 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:09,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:09,780 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:09,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:09,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,821 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:09,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:09,843 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:09,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:09,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,889 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:09,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:09,911 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:09,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:09,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,952 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:09,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:09,967 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:09,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:09,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,001 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:10,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:10,016 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:10,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:10,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,049 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:10,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:10,064 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:10,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:10,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,099 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:10,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:10,113 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:10,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:10,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,147 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:10,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:10,162 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:10,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:10,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,209 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:10,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:10,232 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:10,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:10,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,271 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:10,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:10,293 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:10,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:10,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,335 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:10,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:10,351 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:10,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:10,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,387 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:10,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:10,402 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:10,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:10,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,435 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:10,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:10,451 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:10,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:10,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,486 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:10,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:10,501 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:10,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:10,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,542 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:10,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:10,564 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:10,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:10,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,608 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:10,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:10,630 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:10,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:10,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,671 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:10,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:10,686 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:10,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:10,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,719 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:10,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:10,734 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:10,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:10,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,771 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:10,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:10,786 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:10,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:10,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,835 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:10,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:10,858 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:10,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:10,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,899 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:10,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:10,926 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:10,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:10,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,968 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:10,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:10,991 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:10,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:10,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,032 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:11,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:11,055 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:11,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:11,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,097 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:11,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:11,179 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:11,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:11,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,223 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:11,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:11,248 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:11,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:11,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,295 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:11,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:11,320 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:11,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:11,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,364 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:11,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:11,389 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:11,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:11,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,431 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:11,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:11,450 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:11,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:11,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,486 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:11,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:11,504 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:11,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:11,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,540 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:11,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:11,558 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:11,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:11,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,600 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:11,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:11,619 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:11,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:11,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,662 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:11,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:11,687 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:11,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:11,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,727 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:11,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:11,754 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:11,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:11,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,798 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:11,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:11,824 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:11,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:11,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,867 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:11,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:11,893 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:11,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:11,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,936 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:11,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:11,961 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:11,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:11,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,005 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:12,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:12,032 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:12,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:12,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,076 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:12,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:12,102 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:12,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:12,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,145 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:12,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:12,174 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:12,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:12,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,219 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:12,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:12,245 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:12,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:12,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,288 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:12,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:12,313 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:12,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:12,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,358 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:12,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:12,385 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:12,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:12,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,429 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:12,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:12,454 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:12,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:12,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,497 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:12,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:12,523 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:12,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:12,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,561 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:12,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:12,577 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:12,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:12,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,612 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:12,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:12,627 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:12,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:12,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,661 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:12,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:12,676 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:12,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:12,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,713 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:12,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:12,728 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:12,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:12,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,762 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:12,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:12,777 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:12,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:12,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,811 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:12,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:12,826 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:12,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:12,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,880 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:12,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:12,903 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:12,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:12,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,944 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:12,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:12,967 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:12,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:12,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,008 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:13,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:13,031 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:13,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:13,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,075 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:13,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:13,099 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:13,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:13,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,138 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:13,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:13,153 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:13,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:13,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,187 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:13,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:13,201 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:13,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:13,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,258 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:13,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:13,280 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:13,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:13,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,319 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:13,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:13,342 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:13,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:13,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,382 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:13,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:13,402 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:13,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:13,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,436 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:13,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:13,451 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:13,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:13,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,498 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:13,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:13,520 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:13,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:13,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,560 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:13,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:13,578 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:13,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:13,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,612 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:13,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:13,647 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:13,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:13,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,688 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:13,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:13,710 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:13,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:13,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,751 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:13,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:13,773 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:13,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:13,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,814 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:13,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:13,836 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:13,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:13,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,870 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:13,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:13,885 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:13,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:13,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,919 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:13,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:13,934 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:13,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:13,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,972 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:13,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:13,987 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:13,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:13,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,021 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:14,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:14,035 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:14,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:14,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,069 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:14,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:14,084 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:14,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:14,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,119 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:14,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:14,134 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:14,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:14,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,191 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:14,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:14,246 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:14,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:14,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,290 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:14,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:14,312 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:14,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:14,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,351 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:14,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:14,373 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:14,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:14,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,413 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:14,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:14,435 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:14,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:14,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,476 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:14,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:14,501 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:14,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:14,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,545 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:14,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:14,560 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:14,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:14,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,601 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:14,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:14,624 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:14,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:14,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,664 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:14,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:14,686 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:14,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:14,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,726 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:14,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:14,748 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:14,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:14,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,787 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:14,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:14,809 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:14,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:14,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,848 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:14,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:14,866 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:14,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:14,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,905 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:14,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:14,920 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:14,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:14,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,960 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:14,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:14,975 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:14,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:14,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,009 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:15,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:15,025 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:15,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:15,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,057 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:15,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:15,072 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:15,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:15,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,109 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:15,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:15,124 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:15,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:15,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,166 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:15,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:15,189 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:15,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:15,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,229 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:15,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:15,249 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:15,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:15,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,283 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:15,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:15,298 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:15,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:15,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,330 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:15,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:15,346 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:15,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:15,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,391 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:15,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:15,415 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:15,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:15,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,455 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:15,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:15,478 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:15,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:15,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,517 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:15,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:15,532 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:15,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:15,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,565 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:15,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:15,580 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:15,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:15,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,613 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:15,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:15,629 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:15,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:15,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,662 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:15,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:15,677 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:15,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:15,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,716 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:15,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:15,730 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:15,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:15,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,763 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:15,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:15,778 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:15,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:15,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,813 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:15,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:15,828 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:15,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:15,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,861 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:15,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:15,876 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:15,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:15,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,912 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:15,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:15,927 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:15,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:15,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,960 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:15,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:15,975 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:15,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:15,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,008 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:16,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:16,023 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:16,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:16,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,056 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:16,071 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:16,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:16,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,104 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:16,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:16,119 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:16,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:16,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,167 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:16,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:16,188 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:16,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:16,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,222 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:16,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:16,237 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:16,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:16,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,270 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:16,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:16,285 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:16,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:16,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:16,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:16,335 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:16,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:16,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,368 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:16,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:16,384 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:16,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:16,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,422 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:16,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:16,436 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:16,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:16,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,471 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:16,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:16,485 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:16,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:16,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,519 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:16,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:16,534 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:16,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:16,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,568 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:16,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:16,583 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:16,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:16,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,617 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:16,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:16,633 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:16,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:16,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,667 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:16,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:16,681 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:16,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:16,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,725 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:16,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:16,747 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:16,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:16,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,789 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:16,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:16,812 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:16,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:16,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,846 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:16,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:16,861 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:16,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:16,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,897 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:16,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:16,912 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:16,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:16,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,962 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:16,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:16,977 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:16,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:16,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,009 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:17,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:17,023 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:17,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:17,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,066 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:17,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:17,088 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:17,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:17,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,128 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:17,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:17,151 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:17,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:17,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,190 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:17,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:17,211 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:17,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:17,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,243 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:17,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:17,258 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:17,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:17,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,290 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:17,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:17,305 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:17,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:17,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,339 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:17,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:17,354 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:17,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:17,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,387 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:17,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:17,402 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:17,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:17,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,434 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:17,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:17,449 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:17,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:17,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,481 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:17,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:17,496 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:17,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:17,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,528 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:17,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:17,543 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:17,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:17,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,575 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:17,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:17,590 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:17,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:17,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,622 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:17,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:17,637 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:17,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:17,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,687 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:17,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:17,702 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:17,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:17,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,739 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:17,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:17,754 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:17,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:17,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,786 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:17,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:17,801 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:17,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:17,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,836 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:17,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:17,850 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:17,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:17,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,883 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:17,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:17,917 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:17,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:17,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,958 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:17,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:17,980 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:17,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:17,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,020 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:18,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:18,042 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:18,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:18,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,084 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:18,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:18,099 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:18,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:18,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,136 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:18,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:18,151 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:18,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:18,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,184 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:18,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:18,199 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:18,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:18,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,231 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:18,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:18,246 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:18,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:18,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,279 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:18,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:18,294 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:18,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:18,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,327 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:18,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:18,342 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:18,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:18,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,376 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:18,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:18,394 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:18,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:18,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,435 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:18,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:18,449 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:18,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:18,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,489 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:18,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:18,512 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:18,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:18,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,552 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:18,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:18,574 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:18,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:18,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,613 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:18,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:18,635 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:18,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:18,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,668 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:18,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:18,683 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:18,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:18,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,718 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:18,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:18,732 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:18,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:18,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,765 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:18,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:18,780 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:18,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:18,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,814 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:18,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:18,829 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:18,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:18,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,863 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:18,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:18,877 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:18,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:18,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,911 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:18,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:18,925 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:18,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:18,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,960 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:18,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:18,975 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:18,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:18,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,009 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,024 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,058 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,072 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,108 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,123 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,156 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,171 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,204 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,219 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,253 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,267 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,301 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,316 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,349 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,364 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,398 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,413 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,451 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,466 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,500 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,519 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,561 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,583 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,617 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,631 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,663 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,678 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,710 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,725 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,757 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,772 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,804 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,819 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,852 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,867 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,899 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,914 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,947 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:19,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:19,962 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:19,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:19,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,995 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,010 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,046 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,062 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,094 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,109 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,142 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,157 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,212 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,227 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,260 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,275 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,308 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,324 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,360 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,396 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,433 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,449 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,481 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,496 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,529 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,544 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,576 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,591 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,624 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,638 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,671 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,686 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,719 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,734 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,773 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,788 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,829 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,844 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,882 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,897 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,929 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,944 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,978 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:20,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:20,992 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:20,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:20,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,025 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:21,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:21,040 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:21,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:21,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,073 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:21,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:21,088 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:21,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:21,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,122 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:21,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:21,137 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:21,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:21,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,170 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:21,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:21,185 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:21,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:21,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,218 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:21,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:21,233 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:21,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:21,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,268 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:21,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:21,283 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:21,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:21,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,317 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:21,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:21,333 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:21,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:21,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,367 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:21,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:21,382 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:21,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:21,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,416 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:21,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:21,431 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:21,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:21,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,466 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:21,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:21,481 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:21,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:21,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,519 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:21,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:21,534 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:21,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:21,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,577 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:21,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:21,593 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:21,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:21,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,632 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:21,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:21,647 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:21,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:21,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,682 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:21,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:21,697 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:21,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:21,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,731 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:21,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:21,746 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:21,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:21,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,793 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:21,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:21,808 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:21,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:21,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,846 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:21,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:21,869 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:21,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:21,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,912 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:21,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:21,934 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:21,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:21,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,975 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:21,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:21,997 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:21,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:21,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,037 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,052 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,091 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,105 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,138 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,153 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,190 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,206 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,244 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,263 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,295 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,309 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,341 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,356 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,388 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,403 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,435 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,450 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,482 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,496 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,528 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,543 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,575 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,590 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,622 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,637 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,669 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,684 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,717 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,731 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,764 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,778 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,811 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,826 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,859 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,874 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,906 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,921 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,955 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:22,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:22,970 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:22,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:22,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,002 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:23,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:23,018 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:23,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:23,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,050 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:23,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:23,065 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:23,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:23,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,100 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:23,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:23,115 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:23,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:23,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,147 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:23,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:23,162 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:23,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:23,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,207 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:23,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:23,222 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:23,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:23,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,256 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:23,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:23,271 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:23,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:23,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,313 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:23,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:23,328 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:23,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:23,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,370 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:23,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:23,393 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:23,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:23,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,434 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:23,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:23,456 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:23,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:23,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,497 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:23,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:23,520 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:23,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:23,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,560 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:23,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:23,582 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:23,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:23,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,618 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:23,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:23,633 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:23,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:23,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,667 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:23,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:23,682 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:23,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:23,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,715 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:23,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:23,730 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:23,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:23,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,763 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:23,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:23,778 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:23,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:23,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,812 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:23,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:23,827 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:23,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:23,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,860 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:23,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:23,875 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:23,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:23,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,908 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:23,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:23,923 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:23,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:23,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,959 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:23,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:23,974 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:23,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:23,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,007 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,022 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,056 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,070 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,104 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,119 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,152 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,167 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,200 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,215 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,248 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,263 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,297 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,312 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,346 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,361 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,395 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,410 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,443 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,458 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,492 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,507 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,541 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,561 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,593 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,608 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,640 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,655 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,686 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,701 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,733 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,748 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,779 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,794 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,826 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,841 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,873 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,888 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,920 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,935 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,967 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:24,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:24,981 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:24,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:24,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,013 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,028 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,060 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,075 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,109 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,123 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,170 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,202 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,217 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,249 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,264 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,296 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,344 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,359 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,403 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,418 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,451 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,466 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,499 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,514 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,546 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,561 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,593 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,608 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,641 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,655 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,688 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,702 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,735 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,750 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,783 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,797 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,834 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,849 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,882 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,897 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,929 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,944 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,977 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:25,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:25,992 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:25,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:25,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,026 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,041 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,074 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,088 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,121 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,136 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,169 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,184 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,217 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,232 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,265 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,279 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,313 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,327 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,360 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,375 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,408 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,423 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,458 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,472 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,506 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,521 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,554 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,569 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,603 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,617 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,651 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,666 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,700 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,714 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,748 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,763 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,796 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,811 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,844 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,859 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,898 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,913 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,951 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:26,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:26,966 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:26,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:26,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,998 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,013 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,063 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,078 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,111 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,126 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,162 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,177 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,209 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,224 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,256 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,271 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,302 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,317 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,349 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,364 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,396 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,410 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,442 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,457 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,490 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,505 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,537 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,552 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,586 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,600 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,632 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,647 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,680 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,695 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,727 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,742 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,774 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,789 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,821 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,836 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,873 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,888 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,928 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,943 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,977 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:27,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:27,992 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:27,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:27,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,026 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,042 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,075 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,090 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,123 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,139 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,172 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,187 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,222 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,237 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,270 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,286 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,319 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,334 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,367 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,382 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,415 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,430 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,485 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,500 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,534 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,548 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,581 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,596 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,630 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,645 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,679 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,694 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,728 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,744 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,779 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,794 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,829 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,844 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,878 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,893 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,927 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,943 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,977 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:28,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:28,992 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:28,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:28,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,026 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:29,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:29,041 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:29,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:29,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,075 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:29,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:29,090 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:29,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:29,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,126 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:29,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:29,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:29,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,176 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:29,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:29,191 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:29,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:29,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,225 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:29,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:29,240 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:29,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:29,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,274 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:29,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:29,289 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:29,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:29,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,334 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:29,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:29,349 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:29,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:29,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,383 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:29,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:29,402 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:29,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:29,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,434 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:29,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:29,449 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:29,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:29,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,480 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:29,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:29,495 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:29,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:29,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,527 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:29,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:29,542 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:29,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:29,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,574 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:29,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:29,588 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:29,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:29,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,620 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:29,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:29,635 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:29,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:29,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,667 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:29,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:29,682 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:29,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:29,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,713 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:29,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:29,728 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:29,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:29,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,760 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:29,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:29,775 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:29,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:29,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,807 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:29,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:29,822 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:29,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:29,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,866 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:29,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:29,889 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:29,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:29,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,930 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:29,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:29,952 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:29,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:29,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,993 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,015 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,055 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,077 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,116 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,138 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,178 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,200 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,239 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,261 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,301 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,317 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,350 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,365 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,397 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,412 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,445 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,460 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,492 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,507 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,539 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,554 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,587 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,601 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,634 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,649 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,682 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,697 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,729 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,744 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,777 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,792 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,825 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,840 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,873 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,888 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,920 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,935 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,968 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:30,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:30,983 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:30,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:30,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,016 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,031 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,067 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,084 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,116 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,131 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,164 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,179 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,213 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,227 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,268 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,283 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,316 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,331 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,364 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,379 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,413 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,428 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,461 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,476 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,512 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,527 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,560 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,575 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,608 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,623 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,656 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,671 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,705 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,719 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,762 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,783 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,816 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,831 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,865 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,886 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,924 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,939 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,971 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:31,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:31,985 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:31,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:31,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,017 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,032 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,063 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,078 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,110 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,125 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,167 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,182 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,215 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,230 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,265 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,280 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,312 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,327 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,359 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,374 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,406 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,421 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,453 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,468 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,500 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,515 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,564 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,579 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,611 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,626 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,658 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,673 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,705 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,720 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,754 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,768 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,801 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,816 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,850 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,865 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,898 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,914 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,947 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:32,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:32,962 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:32,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:32,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,996 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,010 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,043 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,059 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,094 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,111 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,144 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,159 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,192 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,207 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,241 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,256 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,290 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,305 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,352 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,367 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,400 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,415 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,449 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,463 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,497 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,512 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,545 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,560 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,593 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,608 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,641 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,656 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,689 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,704 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,737 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,752 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,797 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,812 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,845 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,861 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,895 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,910 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,943 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:33,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:33,959 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:33,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:33,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,995 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,009 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,043 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,058 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,092 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,107 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,141 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,155 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,190 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,205 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,239 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,254 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,301 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,319 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,356 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,376 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,407 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,422 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,454 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,469 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,500 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,515 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,548 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,563 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,595 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,610 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,642 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,656 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,688 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,703 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,735 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,749 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,781 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,796 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,828 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,843 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,874 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,889 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,921 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:34,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:34,953 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:34,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:34,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,987 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,002 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,035 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,050 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,085 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,099 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,132 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,146 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,179 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,193 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,226 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,240 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,273 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,287 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,319 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,334 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,367 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,382 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,416 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,431 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,465 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,480 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,512 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,527 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,568 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,583 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,616 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,631 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,663 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,680 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,712 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,727 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,760 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,775 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,807 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,822 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,855 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,870 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,903 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,917 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,950 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:35,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:35,965 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:35,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:35,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,998 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:36,013 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:36,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:36,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,046 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:36,061 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:36,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:36,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,094 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:36,109 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:36,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:36,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,142 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:36,157 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:36,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:36,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,190 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:36,205 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:36,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:36,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,253 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:36,276 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:36,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:36,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,316 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:36,339 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:36,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:36,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,381 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:36,403 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:36,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:36,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,443 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:36,458 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:36,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:36,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,491 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:36,506 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:36,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:36,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,540 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:36,555 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:36,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:36,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,588 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:36,603 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:36,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:36,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,642 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:36,657 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:36,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:36,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,691 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:36,706 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:36,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:36,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,739 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:36,754 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:36,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:36,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,788 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:36,802 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:36,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:36,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,845 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:36,860 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:36,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:36,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,891 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:36,906 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:36,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:36,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,938 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:36,953 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:36,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:36,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,985 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:36,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,000 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,031 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,046 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,078 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,093 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,127 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,141 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,173 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,188 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,220 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,235 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,267 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,282 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,314 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,328 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,360 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,375 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,407 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,422 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,454 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,469 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,501 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,515 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,547 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,562 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,594 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,609 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,641 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,656 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,688 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,703 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,735 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,750 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,782 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,797 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,830 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,844 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,876 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,891 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,924 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,939 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,971 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:37,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:37,986 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:37,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:37,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:38,036 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:38,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:38,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:38,051 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:10:38,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:10:38,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:38,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:38,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:38,083 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:10:38,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:38,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:10:38,098 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 01:19:33,049 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,064 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,097 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,112 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,144 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,159 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,191 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,206 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,238 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,254 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,286 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,301 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,333 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,348 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,380 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,395 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,427 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,442 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,475 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,489 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,522 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,536 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,569 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,584 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,616 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,631 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,664 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,678 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,711 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,726 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,759 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,773 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,806 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,821 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,854 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,873 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,904 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,919 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,950 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:33,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:33,964 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:33,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:33,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,995 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,010 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,041 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,056 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,087 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,101 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,132 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,147 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,178 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,193 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,225 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,239 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,271 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,285 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,316 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,331 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,362 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,377 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,408 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,423 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,454 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,469 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,500 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,515 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,547 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,561 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,593 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,607 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,639 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,654 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,686 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,700 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,732 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,747 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,779 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,793 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,825 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,839 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,871 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,886 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,917 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,932 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,964 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:34,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:34,978 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:34,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:34,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,010 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,025 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,057 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,071 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,105 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,152 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,167 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,200 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,215 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,247 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,262 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,294 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,309 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,341 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,356 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,398 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,421 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,460 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,478 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,511 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,525 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,558 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,572 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,605 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,620 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,653 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,667 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,700 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,714 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,747 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,761 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,794 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,808 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,841 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,856 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,888 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,903 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,935 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,950 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,983 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:35,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:35,998 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:35,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:35,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,030 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,045 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,078 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,092 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,125 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,140 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,173 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,187 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,224 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,239 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,270 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,284 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,315 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,330 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,361 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,376 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,407 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,422 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,453 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,468 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,499 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,513 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,545 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,559 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,591 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,605 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,637 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,651 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,683 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,697 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,729 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,743 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,775 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,789 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,821 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,835 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,867 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,882 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,913 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,928 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,959 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:36,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:36,974 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:36,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:36,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,006 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,021 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,053 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,068 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,100 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,115 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,147 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,161 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,193 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,208 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,240 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,254 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,286 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,301 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,333 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,347 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,379 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,394 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,426 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,441 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,473 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,488 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,520 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,534 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,566 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,581 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,613 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,628 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,660 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,675 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,707 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,722 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,755 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,769 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,802 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,816 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,849 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,864 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,896 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,911 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,944 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:37,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:37,959 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:37,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:37,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,991 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,006 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,038 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,053 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,085 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,100 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,133 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,147 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,180 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,194 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,227 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,242 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,274 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,289 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,322 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,337 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,369 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,384 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,417 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,431 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,465 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,479 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,512 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,531 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,562 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,577 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,608 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,622 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,653 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,668 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,699 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,714 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,745 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,760 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,792 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,807 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,838 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,853 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,885 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,900 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,931 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,946 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,978 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:38,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:38,993 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:38,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:38,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,026 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,041 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,073 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,089 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,122 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,136 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,168 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,182 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,214 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,229 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,260 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,275 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,306 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,321 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,353 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,367 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,399 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,414 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,446 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,460 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,492 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,507 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,539 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,554 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,586 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,601 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,633 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,647 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,679 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,694 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,726 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,741 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,773 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,787 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,819 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,834 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,866 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,881 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,913 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,928 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,960 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:39,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:39,975 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:39,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:39,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,007 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,022 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,054 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,069 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,101 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,116 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,149 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,163 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,195 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,210 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,243 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,257 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,290 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,304 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,337 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,352 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,385 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,399 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,433 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,447 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,480 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,495 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,527 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,542 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,576 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,591 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,625 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,640 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,674 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,689 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,722 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,737 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,771 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,785 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,819 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,834 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,872 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,887 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,918 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,934 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,965 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:40,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:40,980 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:40,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:40,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,011 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,026 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,058 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,072 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,105 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,120 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,151 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,165 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,196 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,211 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,242 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,257 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,288 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,303 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,334 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,349 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,380 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,395 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,427 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,441 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,473 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,487 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,519 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,534 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,565 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,580 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,611 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,626 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,658 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,672 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,704 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,719 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,750 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,765 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,797 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,811 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,843 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,858 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,889 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,904 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,936 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,951 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,983 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:41,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:41,997 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:41,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:41,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,030 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,045 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,077 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,092 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,124 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,138 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,171 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,185 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,217 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,232 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,265 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,279 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,311 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,326 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,358 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,373 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,405 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,420 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,452 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,467 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,499 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,514 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,547 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,561 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,593 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,608 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,641 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,655 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,688 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,702 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,735 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,749 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,782 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,797 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,830 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,845 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,877 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,892 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,925 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,940 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,973 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:42,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:42,988 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:42,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:42,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,021 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,036 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,068 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,085 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,118 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,132 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,165 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,185 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,216 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,230 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,262 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,277 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,308 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,322 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,354 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,369 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,400 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,415 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,446 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,461 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,492 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,506 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,538 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,552 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,584 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,598 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,629 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,644 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,675 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,690 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,721 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,736 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,768 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,782 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,814 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,828 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,860 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,875 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,906 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,921 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,952 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:43,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:43,967 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:43,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:43,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,999 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,013 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,045 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,060 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,091 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,106 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,138 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,152 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,184 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,199 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,231 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,245 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,278 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,292 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,324 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,339 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,371 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,386 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,418 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,433 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,465 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,480 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,512 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,527 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,559 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,574 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,606 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,620 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,653 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,667 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,700 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,714 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,747 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,761 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,794 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,808 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,841 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,856 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,888 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,903 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,937 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:44,952 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:44,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:44,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,985 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:44,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,000 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,033 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,047 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,080 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,096 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,129 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,143 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,176 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,191 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,224 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,238 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,271 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,286 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,319 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,334 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,368 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,382 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,417 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,433 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,467 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,482 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,519 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,533 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,564 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,579 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,610 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,625 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,656 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,671 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,702 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,717 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,748 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,763 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,794 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,809 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,840 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,855 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,886 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,901 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,932 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,947 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,978 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:45,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:45,993 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:45,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:45,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,024 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,039 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,071 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,085 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,117 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,132 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,163 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,178 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,209 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,224 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,256 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,270 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,302 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,317 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,348 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,363 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,395 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,409 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,441 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,456 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,487 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,502 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,534 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,548 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,580 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,595 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,628 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,643 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,676 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,691 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,724 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,739 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,771 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,786 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,819 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,833 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,866 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,881 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,914 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,928 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,961 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:46,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:46,976 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:46,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:46,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,009 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,024 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,056 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,071 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,106 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,120 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,153 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,168 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,201 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,216 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,249 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,265 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,298 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,313 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,346 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,361 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,393 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,408 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,440 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,455 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,488 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,503 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,535 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,550 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,582 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,597 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,630 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,644 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,677 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,692 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,725 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,740 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,772 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,787 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,820 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,835 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,871 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,886 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,917 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,932 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,963 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:47,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:47,978 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:47,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:47,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,009 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,024 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,055 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,070 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,101 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,115 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,147 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,162 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,193 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,208 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,239 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,254 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,285 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,300 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,331 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,346 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,377 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,392 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,423 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,438 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,469 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,484 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,515 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,530 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,561 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,576 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,607 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,622 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,653 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,668 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,700 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,714 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,746 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,761 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,792 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,807 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,839 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,853 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,885 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,900 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,932 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,946 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,978 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:48,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:48,993 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:48,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:48,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,026 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,040 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,072 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,087 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,121 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,136 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,168 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,182 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,214 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,229 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,261 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,276 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,308 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,322 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,354 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,369 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,401 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,416 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,448 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,463 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,495 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,510 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,542 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,557 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,589 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,604 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,636 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,651 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,683 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,698 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,730 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,745 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,778 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,792 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,825 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,840 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,873 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,888 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,921 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,935 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,968 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:49,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:49,983 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:49,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:49,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,016 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,031 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,064 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,079 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,112 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,127 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,159 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,179 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,210 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,225 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,256 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,270 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,302 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,316 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,347 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,362 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,393 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,407 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,439 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,453 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,484 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,499 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,530 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,545 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,576 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,590 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,622 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,636 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,668 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,682 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,713 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,728 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,759 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,774 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,806 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,820 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,852 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,867 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,898 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,913 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,944 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:50,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:50,959 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:50,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:50,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,990 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,005 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,037 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,051 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,084 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,099 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,131 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,145 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,177 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,192 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,223 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,238 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,270 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,284 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,316 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,331 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,363 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,377 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,409 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,424 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,456 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,471 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,502 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,517 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,549 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,564 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,596 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,611 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,643 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,657 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,690 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,704 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,737 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,751 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,783 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,798 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,830 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,845 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,877 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,892 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,924 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,939 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,971 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:51,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:51,986 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:51,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:51,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,019 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,033 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,067 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,082 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,115 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,129 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,162 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,176 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,209 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,223 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,256 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,271 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,303 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,318 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,351 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,366 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,399 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,414 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,448 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,462 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,499 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,514 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,544 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,559 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,590 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,605 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,637 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,652 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,683 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,698 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,730 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,744 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,776 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,791 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,822 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,837 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,869 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,884 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,916 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,930 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,962 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:52,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:52,977 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:52,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:52,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,009 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,024 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,056 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,071 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,104 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,119 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,151 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,166 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,197 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,212 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,244 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,259 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,291 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,306 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,338 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,353 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,386 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,401 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,433 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,447 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,479 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,494 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,526 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,540 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,572 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,587 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,619 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,633 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,665 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,680 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,712 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,727 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,759 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,774 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,806 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,821 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,853 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,868 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,900 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,915 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,948 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:53,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:53,962 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:53,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:53,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,994 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,009 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,041 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,056 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,088 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,103 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,135 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,150 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,182 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,197 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,229 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,244 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,276 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,291 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,324 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,338 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,371 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,386 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,419 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,433 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,466 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,481 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,513 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,528 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,561 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,576 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,608 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,623 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,656 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,670 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,703 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,718 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,751 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,766 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,799 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,818 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,849 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,863 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,894 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,909 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,940 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:54,955 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:54,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:54,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,986 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:54,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,000 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,031 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,046 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,077 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,093 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,125 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,139 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,171 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,185 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,217 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,231 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,262 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,277 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,308 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,323 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,355 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,371 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,403 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,419 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,451 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,466 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,498 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,513 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,544 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,559 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,590 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,605 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,637 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,651 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,684 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,699 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,730 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,745 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,777 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,791 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,823 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,838 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,870 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,884 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,916 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,931 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:55,963 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:55,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:55,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:55,977 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:55,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:55,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:55,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:55,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,009 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,024 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,056 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,070 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,102 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,117 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,149 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,163 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,195 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,210 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,242 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,257 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,290 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,305 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,338 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,353 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,385 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,400 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,433 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,447 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,480 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,494 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,527 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,541 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,574 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,589 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,622 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,636 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,669 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,684 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,717 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,731 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,764 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,778 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,811 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,826 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,858 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,873 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,906 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,920 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,953 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:56,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:56,968 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:56,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:56,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,000 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,015 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,048 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,063 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,097 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,112 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,148 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,163 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,194 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,209 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,240 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,254 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,285 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,300 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,331 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,346 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,377 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,392 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,424 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,439 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,471 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,486 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,518 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,532 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,563 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,578 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,609 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,624 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,656 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,670 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,701 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,716 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,747 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,762 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,793 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,808 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,840 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,854 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,886 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,900 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,932 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,946 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:57,978 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:57,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:57,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:57,993 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:57,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:57,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:57,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:57,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,024 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,039 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,071 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,085 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,117 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,132 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,163 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,178 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,210 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,225 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,257 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,272 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,304 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,318 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,350 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,365 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,397 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,411 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,443 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,458 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,490 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,505 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,537 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,551 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,584 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,598 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,630 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,645 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,677 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,691 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,724 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,738 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,771 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,785 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,818 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,832 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,865 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,879 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,912 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,926 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,959 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:58,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:58,973 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:58,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:58,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,006 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,020 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,054 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,068 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,104 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,119 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,152 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,166 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,199 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,214 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,247 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,261 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,294 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,309 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,342 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,357 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,390 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,405 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,440 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,455 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,490 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,505 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,536 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,551 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,583 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,598 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,629 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,644 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,676 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,690 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,722 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,737 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,768 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,783 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,815 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,830 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,861 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,876 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,908 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,923 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:59,954 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:19:59,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:59,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:19:59,969 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:19:59,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:19:59,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:59,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:59,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,001 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,016 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,048 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,063 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,094 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,110 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,142 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,156 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,188 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,203 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,235 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,250 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,282 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,297 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,329 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,344 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,376 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,390 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,422 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,437 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,469 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,483 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,515 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,530 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,562 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,576 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,608 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,623 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,655 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,669 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,701 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,716 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,748 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,763 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,795 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,809 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,842 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,856 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,888 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,903 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,935 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,950 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,982 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:00,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:00,997 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:00,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:00,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,029 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,044 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,076 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,091 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,125 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,139 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,172 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,188 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,221 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,236 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,269 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,284 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,317 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,332 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,365 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,380 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,413 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,428 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,461 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,476 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,510 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,525 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,558 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,573 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,608 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,623 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,657 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,672 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,706 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,721 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,755 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,770 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,804 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,824 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,855 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,870 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,901 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,916 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,948 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:01,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:01,963 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:01,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:01,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,994 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,009 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,040 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,055 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,086 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,102 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,133 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,148 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,179 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,194 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,225 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,240 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,271 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,285 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,317 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,331 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,363 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,377 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,409 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,424 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,455 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,470 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,502 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,516 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,548 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,563 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,595 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,609 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,641 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,656 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,688 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,703 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,734 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,749 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,781 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,795 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,827 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,842 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,874 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,889 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,921 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,935 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:02,967 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:02,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:02,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:02,982 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:02,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:02,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:02,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:02,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,014 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,029 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,061 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,076 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,109 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,124 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,156 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,171 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,203 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,217 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,250 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,265 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,297 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,312 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,345 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,359 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,392 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,406 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,439 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,453 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,486 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,500 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,533 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,548 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,581 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,596 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,628 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,643 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,675 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,690 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,723 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,737 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,770 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,785 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,818 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,833 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,867 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,882 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,916 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,931 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:03,965 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:03,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:03,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:03,980 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:03,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:03,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:03,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:03,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,013 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,028 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,062 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,077 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,110 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,125 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,161 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,176 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,208 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,222 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,254 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,269 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,300 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,315 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,346 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,360 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,392 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,406 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,437 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,452 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,483 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,498 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,529 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,544 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,575 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,590 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,621 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,636 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,667 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,684 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,715 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,730 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,761 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,776 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,808 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,822 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,853 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,868 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,899 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,914 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,945 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:04,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:04,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:04,959 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:04,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:04,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:04,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:04,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:04,990 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,004 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,035 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,050 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,081 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,097 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,128 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,143 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,187 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,201 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,233 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,248 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,279 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,293 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,325 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,339 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,371 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,386 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,426 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,441 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,473 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,487 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,519 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,533 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,565 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,579 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,611 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,625 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,657 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,671 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,703 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,717 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,749 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,763 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,795 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,809 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,841 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,855 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,887 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,902 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,934 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,948 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,980 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:05,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:05,995 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:05,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:05,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,027 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,041 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,073 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,087 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,119 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,134 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,166 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,180 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,212 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,226 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,259 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,273 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,305 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,319 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,351 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,366 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,398 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,412 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,445 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,463 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,494 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,508 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,539 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,553 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,584 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,598 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,629 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,643 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,674 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,688 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,719 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,733 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,764 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,779 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,809 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,824 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,855 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,869 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,900 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,914 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,945 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:06,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:06,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:06,960 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:06,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:06,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:06,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:06,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:06,991 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,005 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,036 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,051 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,083 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,098 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,129 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,143 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,174 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,189 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,220 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,234 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,265 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,280 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,311 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,325 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,357 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,371 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,402 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,417 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,448 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,463 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,494 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,509 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,540 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,554 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,586 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,600 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,632 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,646 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,678 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,692 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,724 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,738 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,770 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,784 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,816 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,830 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,862 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,876 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,908 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,922 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:07,954 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:07,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:07,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:07,968 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:07,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:07,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:07,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:07,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,000 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,015 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,046 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,061 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,093 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,107 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,139 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,153 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,185 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,200 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,232 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,246 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,278 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,292 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,324 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,339 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,371 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,385 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,418 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,432 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,464 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,478 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,511 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,525 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,558 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,572 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,604 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,619 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,651 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,665 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,698 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,712 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,748 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,762 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,793 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,807 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,838 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,852 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,883 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,897 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,928 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,942 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,973 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:08,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:08,988 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:08,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:08,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,018 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,033 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,064 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,079 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,111 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,126 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,157 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,171 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,202 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,217 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,248 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,262 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,293 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,308 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,339 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,354 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,385 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,399 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,430 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,445 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,476 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,490 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,521 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,536 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,567 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,582 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,613 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,627 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,658 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,673 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,704 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,718 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,750 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,764 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,795 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,809 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,841 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,855 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,886 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,901 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,932 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,947 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:09,978 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:09,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:09,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:09,992 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:09,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:09,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:09,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:09,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,024 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,038 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,070 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,084 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,116 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,130 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,162 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,176 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,208 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,222 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,254 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,269 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,301 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,315 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,347 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,362 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,393 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,408 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,439 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,454 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,486 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,500 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,532 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,547 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,578 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,593 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,625 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,639 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,671 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,685 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,717 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,732 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,764 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,779 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,811 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,825 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,857 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,872 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,904 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,918 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,950 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:10,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:10,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:10,965 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:10,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:10,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:10,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:10,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:10,999 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,014 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,050 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,065 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,097 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,112 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,143 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,158 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,189 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,203 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,234 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,249 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,280 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,295 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,326 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,341 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,371 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,386 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,417 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,431 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,462 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,476 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,507 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,522 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,553 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,567 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,598 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,612 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,643 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,658 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,689 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,703 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,734 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,749 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,780 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,795 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,826 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,840 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,872 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,887 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,918 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,933 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:11,964 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:11,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:11,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:11,978 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:11,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:11,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:11,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:11,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,010 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,024 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,055 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,070 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,101 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,116 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,147 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,162 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,193 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,208 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,239 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,254 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,285 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,300 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,332 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,346 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,378 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,392 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,424 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,438 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,470 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,484 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,516 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,530 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,562 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,576 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,608 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,623 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,656 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,670 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,702 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,716 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,748 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,763 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,794 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,809 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,841 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,855 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,887 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,902 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,934 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,949 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:12,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:12,982 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:12,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:12,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:12,996 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:12,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:12,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:12,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,029 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,043 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,075 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,090 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,123 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,138 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,170 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,184 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,217 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,231 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,263 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,278 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,314 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,330 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,361 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,375 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,406 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,420 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,451 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,465 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,496 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,511 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,541 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,556 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,586 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,601 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,632 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,647 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,678 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,692 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,724 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,738 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,770 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,784 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,815 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,830 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,861 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,875 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,907 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,922 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,953 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:13,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:13,968 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:13,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:13,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,999 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,014 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,045 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,060 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,091 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,106 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,137 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,151 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,182 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,197 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,228 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,242 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,274 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,288 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,320 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,334 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,365 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,380 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,411 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,426 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,457 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,472 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,503 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,518 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,549 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,564 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,595 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,610 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,641 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,656 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,687 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,702 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,734 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,748 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,780 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,795 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,827 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,841 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,873 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,887 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,919 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,934 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:14,966 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:14,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:14,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:14,980 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:14,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:14,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:14,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:14,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,012 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,026 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,058 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,072 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,106 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,120 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,152 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,167 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,199 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,213 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,245 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,259 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,291 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,306 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,338 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,353 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,386 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,401 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,434 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,449 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,481 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,495 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,528 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,542 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,575 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,589 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,625 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,639 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,670 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,684 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,715 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,729 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,760 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,774 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,805 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,819 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,850 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,865 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,895 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,910 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,941 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:15,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:15,955 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:15,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:15,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,986 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,001 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,032 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,046 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,077 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,092 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,123 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,138 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,169 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,183 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,214 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,229 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,260 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,274 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,305 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,320 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,351 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,365 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,396 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,411 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,442 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,456 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,487 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,502 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,533 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,548 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,579 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,593 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,625 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,639 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,670 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,685 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,716 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,730 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,762 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,776 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,808 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,822 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,853 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,868 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,899 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,914 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,945 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:16,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:16,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:16,959 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:16,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:16,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:16,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:16,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:16,991 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,005 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,037 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,051 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,083 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,099 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,131 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,145 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,177 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,191 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,223 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,237 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,269 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,284 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,315 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,330 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,362 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,376 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,408 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,422 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,455 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,469 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,501 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,515 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,547 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,562 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,593 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,608 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,640 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,654 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,687 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,701 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,733 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,747 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,780 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,794 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,826 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,841 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,873 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,892 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,922 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,937 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:17,968 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:17,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:17,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:17,982 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:17,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:17,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:17,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:17,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,013 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,027 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,058 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,072 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,103 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,117 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,148 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,162 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,193 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,207 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,238 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,253 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,283 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,298 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,329 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,343 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,374 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,388 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,419 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,434 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,465 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,479 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,510 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,525 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,556 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,570 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,601 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,616 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,647 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,661 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,693 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,707 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,739 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,753 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,784 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,799 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,830 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,845 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,876 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,891 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,922 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,937 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:18,968 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:18,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:18,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:18,983 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:18,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:18,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:18,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:18,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:19,014 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:19,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:19,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:19,028 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:19,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:19,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:19,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:19,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:19,060 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:19,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:19,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:19,075 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:19,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:19,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:19,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:19,108 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:19,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:19,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:19,122 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:19,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:19,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:19,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:19,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:19,154 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:19,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:19,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:19,168 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:19,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:19,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:19,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:19,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:19,200 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:19,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:19,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:19,214 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:19,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:19,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:19,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:19,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:19,246 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:19,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:19,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:19,260 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:19,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:19,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:19,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:19,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:19,292 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:19,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:19,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:19,306 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:19,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:19,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:19,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:19,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:19,338 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:19,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:19,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:19,352 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:19,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:19,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:19,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:19,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:19,384 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:19,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:19,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:19,398 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:19,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:19,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:19,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:19,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:19,431 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:19,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:19,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:19,445 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:19,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:19,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:19,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:19,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:19,477 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:19,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:19,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:19,491 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:19,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:19,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:19,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:19,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:19,523 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:19,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:19,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:19,537 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:19,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:19,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:19,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:19,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:19,569 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:19,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:19,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:19,583 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:19,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:19,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:19,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:19,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:19,615 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:20:19,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:19,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 610 states and 1111 transitions. [2021-11-23 01:20:19,629 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2021-11-23 01:20:19,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 01:20:19,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:19,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:19,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat