./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-ext3-properties/sll_of_sll_nondet_append-2.i --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_9dad65b3-718f-49de-9c4f-e87fc9e4f374/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dad65b3-718f-49de-9c4f-e87fc9e4f374/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_9dad65b3-718f-49de-9c4f-e87fc9e4f374/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dad65b3-718f-49de-9c4f-e87fc9e4f374/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/list-ext3-properties/sll_of_sll_nondet_append-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dad65b3-718f-49de-9c4f-e87fc9e4f374/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_9dad65b3-718f-49de-9c4f-e87fc9e4f374/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 68e1c5cf050539b3ee8f058d38ff7af5aea2a400d05e41e0185e4509f45301e0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:19:49,994 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:19:49,997 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:19:50,053 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:19:50,054 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:19:50,055 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:19:50,060 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:19:50,063 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:19:50,065 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:19:50,066 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:19:50,067 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:19:50,069 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:19:50,069 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:19:50,070 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:19:50,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:19:50,082 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:19:50,084 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:19:50,092 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:19:50,095 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:19:50,103 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:19:50,105 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:19:50,112 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:19:50,115 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:19:50,116 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:19:50,119 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:19:50,120 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:19:50,120 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:19:50,121 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:19:50,122 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:19:50,123 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:19:50,124 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:19:50,124 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:19:50,125 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:19:50,126 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:19:50,127 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:19:50,131 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:19:50,132 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:19:50,133 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:19:50,133 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:19:50,134 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:19:50,135 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:19:50,136 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dad65b3-718f-49de-9c4f-e87fc9e4f374/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-22 23:19:50,178 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:19:50,178 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:19:50,180 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:19:50,180 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:19:50,181 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:19:50,181 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:19:50,181 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:19:50,182 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-22 23:19:50,188 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:19:50,189 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-22 23:19:50,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:19:50,190 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:19:50,190 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:19:50,191 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:19:50,191 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-22 23:19:50,191 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:19:50,191 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:19:50,192 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:19:50,192 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:19:50,192 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:19:50,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:19:50,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:19:50,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:19:50,193 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:19:50,193 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:19:50,194 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:19:50,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:19:50,194 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:19:50,194 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_9dad65b3-718f-49de-9c4f-e87fc9e4f374/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dad65b3-718f-49de-9c4f-e87fc9e4f374/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 68e1c5cf050539b3ee8f058d38ff7af5aea2a400d05e41e0185e4509f45301e0 [2021-11-22 23:19:50,457 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:19:50,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:19:50,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:19:50,492 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:19:50,493 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:19:50,495 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dad65b3-718f-49de-9c4f-e87fc9e4f374/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/list-ext3-properties/sll_of_sll_nondet_append-2.i [2021-11-22 23:19:50,557 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dad65b3-718f-49de-9c4f-e87fc9e4f374/bin/ukojak-LBtLqBUTdQ/data/dcdfa158d/d5374517e15f4879a28619504fc96d92/FLAG19e068274 [2021-11-22 23:19:51,078 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:19:51,080 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dad65b3-718f-49de-9c4f-e87fc9e4f374/sv-benchmarks/c/list-ext3-properties/sll_of_sll_nondet_append-2.i [2021-11-22 23:19:51,103 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dad65b3-718f-49de-9c4f-e87fc9e4f374/bin/ukojak-LBtLqBUTdQ/data/dcdfa158d/d5374517e15f4879a28619504fc96d92/FLAG19e068274 [2021-11-22 23:19:51,375 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dad65b3-718f-49de-9c4f-e87fc9e4f374/bin/ukojak-LBtLqBUTdQ/data/dcdfa158d/d5374517e15f4879a28619504fc96d92 [2021-11-22 23:19:51,377 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:19:51,379 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:19:51,390 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:19:51,391 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:19:51,394 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:19:51,394 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:19:51" (1/1) ... [2021-11-22 23:19:51,396 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fea2539 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:51, skipping insertion in model container [2021-11-22 23:19:51,396 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:19:51" (1/1) ... [2021-11-22 23:19:51,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:19:51,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:19:51,764 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_9dad65b3-718f-49de-9c4f-e87fc9e4f374/sv-benchmarks/c/list-ext3-properties/sll_of_sll_nondet_append-2.i[25013,25026] [2021-11-22 23:19:51,768 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:19:51,776 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:19:51,823 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_9dad65b3-718f-49de-9c4f-e87fc9e4f374/sv-benchmarks/c/list-ext3-properties/sll_of_sll_nondet_append-2.i[25013,25026] [2021-11-22 23:19:51,825 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:19:51,856 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:19:51,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:51 WrapperNode [2021-11-22 23:19:51,857 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:19:51,858 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:19:51,859 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:19:51,859 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:19:51,867 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:51" (1/1) ... [2021-11-22 23:19:51,882 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:51" (1/1) ... [2021-11-22 23:19:51,909 INFO L137 Inliner]: procedures = 129, calls = 40, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 180 [2021-11-22 23:19:51,910 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:19:51,911 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:19:51,911 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:19:51,912 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:19:51,920 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:51" (1/1) ... [2021-11-22 23:19:51,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:51" (1/1) ... [2021-11-22 23:19:51,933 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:51" (1/1) ... [2021-11-22 23:19:51,933 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:51" (1/1) ... [2021-11-22 23:19:51,956 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:51" (1/1) ... [2021-11-22 23:19:51,961 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:51" (1/1) ... [2021-11-22 23:19:51,964 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:51" (1/1) ... [2021-11-22 23:19:51,978 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:19:51,979 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:19:51,979 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:19:51,979 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:19:51,986 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:51" (1/1) ... [2021-11-22 23:19:51,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:19:52,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dad65b3-718f-49de-9c4f-e87fc9e4f374/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:19:52,045 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dad65b3-718f-49de-9c4f-e87fc9e4f374/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:19:52,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dad65b3-718f-49de-9c4f-e87fc9e4f374/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:19:52,106 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2021-11-22 23:19:52,106 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2021-11-22 23:19:52,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:19:52,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:19:52,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:19:52,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:19:52,109 INFO L130 BoogieDeclarations]: Found specification of procedure sll_append [2021-11-22 23:19:52,109 INFO L138 BoogieDeclarations]: Found implementation of procedure sll_append [2021-11-22 23:19:52,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:19:52,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:19:52,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:19:52,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:19:52,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:19:52,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:19:52,287 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:19:52,289 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:19:52,350 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2021-11-22 23:19:52,589 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:19:52,651 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:19:52,651 INFO L301 CfgBuilder]: Removed 9 assume(true) statements. [2021-11-22 23:19:52,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:19:52 BoogieIcfgContainer [2021-11-22 23:19:52,654 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:19:52,655 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:19:52,655 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:19:52,663 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:19:52,663 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:19:52" (1/1) ... [2021-11-22 23:19:52,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:19:52,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:52,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 39 states and 57 transitions. [2021-11-22 23:19:52,753 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 57 transitions. [2021-11-22 23:19:52,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-22 23:19:52,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:52,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:52,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:52,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:19:52,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:52,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 40 states and 58 transitions. [2021-11-22 23:19:52,984 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 58 transitions. [2021-11-22 23:19:52,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-22 23:19:52,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:52,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:53,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:53,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:19:53,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:53,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 40 states and 57 transitions. [2021-11-22 23:19:53,050 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 57 transitions. [2021-11-22 23:19:53,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-22 23:19:53,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:53,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:53,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:53,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:19:53,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:53,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 50 states and 80 transitions. [2021-11-22 23:19:53,493 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 80 transitions. [2021-11-22 23:19:53,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-22 23:19:53,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:53,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:53,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:53,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:19:53,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:53,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 52 states and 82 transitions. [2021-11-22 23:19:53,658 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 82 transitions. [2021-11-22 23:19:53,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-22 23:19:53,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:53,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:53,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:53,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:19:53,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:53,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 56 states and 90 transitions. [2021-11-22 23:19:53,931 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 90 transitions. [2021-11-22 23:19:53,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-22 23:19:53,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:53,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:53,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:54,048 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:19:54,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:54,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 59 states and 96 transitions. [2021-11-22 23:19:54,143 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 96 transitions. [2021-11-22 23:19:54,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-22 23:19:54,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:54,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:54,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:54,274 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:19:54,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:54,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 65 states and 110 transitions. [2021-11-22 23:19:54,749 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 110 transitions. [2021-11-22 23:19:54,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-22 23:19:54,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:54,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:54,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:54,800 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:19:54,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:54,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 66 states and 110 transitions. [2021-11-22 23:19:54,817 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 110 transitions. [2021-11-22 23:19:54,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-22 23:19:54,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:54,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:54,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:54,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:19:55,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:55,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 69 states and 116 transitions. [2021-11-22 23:19:55,059 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 116 transitions. [2021-11-22 23:19:55,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-22 23:19:55,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:55,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:55,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:55,154 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-22 23:19:55,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:55,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 70 states and 116 transitions. [2021-11-22 23:19:55,293 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 116 transitions. [2021-11-22 23:19:55,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:19:55,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:55,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:55,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:55,376 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:19:55,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:55,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 71 states and 121 transitions. [2021-11-22 23:19:55,419 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 121 transitions. [2021-11-22 23:19:55,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:19:55,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:55,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:55,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:55,518 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-22 23:19:55,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:55,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 72 states and 121 transitions. [2021-11-22 23:19:55,662 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 121 transitions. [2021-11-22 23:19:55,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:19:55,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:55,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:55,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:55,742 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-22 23:19:55,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:55,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 73 states and 123 transitions. [2021-11-22 23:19:55,917 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 123 transitions. [2021-11-22 23:19:55,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-22 23:19:55,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:55,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:55,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:55,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:19:56,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:56,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 128 transitions. [2021-11-22 23:19:56,300 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 128 transitions. [2021-11-22 23:19:56,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-22 23:19:56,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:56,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:56,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:56,353 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:19:56,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:56,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 79 states and 130 transitions. [2021-11-22 23:19:56,453 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 130 transitions. [2021-11-22 23:19:56,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-22 23:19:56,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:56,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:56,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:56,494 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:19:56,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:56,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 81 states and 134 transitions. [2021-11-22 23:19:56,638 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 134 transitions. [2021-11-22 23:19:56,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-22 23:19:56,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:56,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:56,771 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-22 23:19:57,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:57,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 87 states and 150 transitions. [2021-11-22 23:19:57,077 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 150 transitions. [2021-11-22 23:19:57,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-22 23:19:57,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:57,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:57,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:57,120 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-22 23:19:57,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:57,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 90 states and 153 transitions. [2021-11-22 23:19:57,142 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 153 transitions. [2021-11-22 23:19:57,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-22 23:19:57,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:57,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:57,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:57,284 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-22 23:19:57,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:57,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 96 states and 167 transitions. [2021-11-22 23:19:57,615 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 167 transitions. [2021-11-22 23:19:57,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-22 23:19:57,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:57,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:57,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:57,688 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-22 23:19:57,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:57,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 99 states and 170 transitions. [2021-11-22 23:19:57,710 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 170 transitions. [2021-11-22 23:19:57,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-22 23:19:57,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:57,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:57,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:58,522 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:20:04,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:04,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 120 states and 221 transitions. [2021-11-22 23:20:04,108 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 221 transitions. [2021-11-22 23:20:04,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-22 23:20:04,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:04,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:05,969 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-11-22 23:20:17,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:17,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 145 states and 290 transitions. [2021-11-22 23:20:17,956 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 290 transitions. [2021-11-22 23:20:17,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-22 23:20:17,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:17,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:17,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:18,013 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-11-22 23:20:18,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:18,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 137 states and 257 transitions. [2021-11-22 23:20:18,468 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 257 transitions. [2021-11-22 23:20:18,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-22 23:20:18,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:18,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:18,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:18,535 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-11-22 23:20:19,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:19,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 139 states and 267 transitions. [2021-11-22 23:20:19,037 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 267 transitions. [2021-11-22 23:20:19,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-22 23:20:19,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:19,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:19,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:22,207 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-22 23:20:41,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:41,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 164 states and 344 transitions. [2021-11-22 23:20:41,144 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 344 transitions. [2021-11-22 23:20:41,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-22 23:20:41,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:41,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:41,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:43,512 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:21:05,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:05,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 194 states and 430 transitions. [2021-11-22 23:21:05,429 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 430 transitions. [2021-11-22 23:21:05,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-22 23:21:05,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:05,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:05,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:07,072 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-22 23:21:23,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:23,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 213 states and 491 transitions. [2021-11-22 23:21:23,662 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 491 transitions. [2021-11-22 23:21:23,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-22 23:21:23,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:23,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:23,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:23,751 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-22 23:21:24,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:24,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 214 states and 499 transitions. [2021-11-22 23:21:24,785 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 499 transitions. [2021-11-22 23:21:24,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-22 23:21:24,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:24,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:24,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:24,989 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-11-22 23:21:26,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:26,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 216 states and 511 transitions. [2021-11-22 23:21:26,476 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 511 transitions. [2021-11-22 23:21:26,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-22 23:21:26,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:26,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:28,603 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-22 23:21:37,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:37,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 225 states and 552 transitions. [2021-11-22 23:21:37,631 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 552 transitions. [2021-11-22 23:21:37,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-22 23:21:37,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:37,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:37,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:37,710 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-22 23:21:40,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 228 states and 570 transitions. [2021-11-22 23:21:40,817 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 570 transitions. [2021-11-22 23:21:40,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-22 23:21:40,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,900 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-22 23:21:42,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 229 states and 577 transitions. [2021-11-22 23:21:42,008 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 577 transitions. [2021-11-22 23:21:42,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-22 23:21:42,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,092 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-22 23:21:43,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 230 states and 580 transitions. [2021-11-22 23:21:43,405 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 580 transitions. [2021-11-22 23:21:43,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-22 23:21:43,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,364 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-22 23:21:54,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 225 states and 561 transitions. [2021-11-22 23:21:54,520 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 561 transitions. [2021-11-22 23:21:54,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-22 23:21:54,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,716 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-11-22 23:21:56,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 227 states and 579 transitions. [2021-11-22 23:21:56,645 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 579 transitions. [2021-11-22 23:21:56,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-22 23:21:56,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,167 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-22 23:22:08,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:08,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 234 states and 608 transitions. [2021-11-22 23:22:08,293 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 608 transitions. [2021-11-22 23:22:08,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-22 23:22:08,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:08,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:08,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:08,682 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-22 23:22:13,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:13,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 238 states and 625 transitions. [2021-11-22 23:22:13,894 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 625 transitions. [2021-11-22 23:22:13,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-22 23:22:13,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:13,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:13,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:14,257 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-22 23:22:16,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:16,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 240 states and 631 transitions. [2021-11-22 23:22:16,852 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 631 transitions. [2021-11-22 23:22:16,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-22 23:22:16,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:16,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:16,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:16,915 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-22 23:22:18,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:18,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 242 states and 640 transitions. [2021-11-22 23:22:18,109 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 640 transitions. [2021-11-22 23:22:18,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-22 23:22:18,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:18,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:18,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:18,546 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-22 23:22:20,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:20,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 243 states and 646 transitions. [2021-11-22 23:22:20,111 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 646 transitions. [2021-11-22 23:22:20,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-22 23:22:20,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:20,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:20,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:20,555 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-22 23:22:22,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:22,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 244 states and 650 transitions. [2021-11-22 23:22:22,242 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 650 transitions. [2021-11-22 23:22:22,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-22 23:22:22,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:22,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:22,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:22,643 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-22 23:22:24,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:24,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 245 states and 651 transitions. [2021-11-22 23:22:24,071 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 651 transitions. [2021-11-22 23:22:24,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-22 23:22:24,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:24,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:24,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:24,205 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:22:32,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:32,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 247 states and 654 transitions. [2021-11-22 23:22:32,451 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 654 transitions. [2021-11-22 23:22:32,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:22:32,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:32,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:43,198 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-22 23:23:32,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:32,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 261 states and 732 transitions. [2021-11-22 23:23:32,358 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 732 transitions. [2021-11-22 23:23:32,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:23:32,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:32,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:32,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:33,003 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-22 23:23:41,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:41,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 266 states and 756 transitions. [2021-11-22 23:23:41,739 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 756 transitions. [2021-11-22 23:23:41,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:23:41,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:41,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:41,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:42,397 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-22 23:23:46,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:46,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 268 states and 765 transitions. [2021-11-22 23:23:46,173 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 765 transitions. [2021-11-22 23:23:46,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:23:46,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:46,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:46,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:46,924 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-22 23:23:49,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:49,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 269 states and 777 transitions. [2021-11-22 23:23:49,051 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 777 transitions. [2021-11-22 23:23:49,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:23:49,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:49,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:49,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:49,718 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-22 23:23:51,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:51,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 270 states and 784 transitions. [2021-11-22 23:23:51,583 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 784 transitions. [2021-11-22 23:23:51,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:23:51,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:51,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:51,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:52,258 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-22 23:23:54,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:54,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 271 states and 786 transitions. [2021-11-22 23:23:54,119 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 786 transitions. [2021-11-22 23:23:54,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:23:54,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:54,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:54,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:57,034 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-11-22 23:24:25,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:25,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 282 states and 846 transitions. [2021-11-22 23:24:25,775 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 846 transitions. [2021-11-22 23:24:25,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:24:25,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:25,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:25,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:26,348 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-22 23:24:28,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:28,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 283 states and 849 transitions. [2021-11-22 23:24:28,376 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 849 transitions. [2021-11-22 23:24:28,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:24:28,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:28,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:28,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:28,983 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-22 23:24:30,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:30,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 284 states and 851 transitions. [2021-11-22 23:24:30,927 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 851 transitions. [2021-11-22 23:24:30,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:24:30,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:30,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:30,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:31,585 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-22 23:24:34,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:34,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 285 states and 871 transitions. [2021-11-22 23:24:34,252 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 871 transitions. [2021-11-22 23:24:34,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:24:34,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:34,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:34,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:34,362 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-11-22 23:24:36,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:36,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 286 states and 877 transitions. [2021-11-22 23:24:36,733 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 877 transitions. [2021-11-22 23:24:36,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:24:36,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:36,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:36,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:36,852 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-22 23:24:41,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 291 states and 893 transitions. [2021-11-22 23:24:41,439 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 893 transitions. [2021-11-22 23:24:41,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:24:41,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,563 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-22 23:24:45,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 292 states and 898 transitions. [2021-11-22 23:24:45,322 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 898 transitions. [2021-11-22 23:24:45,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-22 23:24:45,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,356 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-22 23:24:45,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 294 states and 908 transitions. [2021-11-22 23:24:45,530 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 908 transitions. [2021-11-22 23:24:45,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-22 23:24:45,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,564 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2021-11-22 23:24:45,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 296 states and 918 transitions. [2021-11-22 23:24:45,654 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 918 transitions. [2021-11-22 23:24:45,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-22 23:24:45,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,780 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 18 proven. 16 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-11-22 23:25:57,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:57,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 309 states and 980 transitions. [2021-11-22 23:25:57,179 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 980 transitions. [2021-11-22 23:25:57,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-22 23:25:57,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:57,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:58,832 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-22 23:26:11,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:11,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 315 states and 1016 transitions. [2021-11-22 23:26:11,424 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 1016 transitions. [2021-11-22 23:26:11,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-22 23:26:11,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:11,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:11,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:11,639 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-22 23:26:15,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:15,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 317 states and 1038 transitions. [2021-11-22 23:26:15,324 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 1038 transitions. [2021-11-22 23:26:15,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-22 23:26:15,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:15,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:15,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:15,447 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-22 23:26:32,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:32,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 321 states and 1052 transitions. [2021-11-22 23:26:32,006 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 1052 transitions. [2021-11-22 23:26:32,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-22 23:26:32,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:32,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:32,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:32,131 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:26:39,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:39,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 307 states and 964 transitions. [2021-11-22 23:26:39,033 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 964 transitions. [2021-11-22 23:26:39,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-22 23:26:39,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:39,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:39,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:39,162 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-22 23:26:43,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:43,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 307 states and 956 transitions. [2021-11-22 23:26:43,384 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 956 transitions. [2021-11-22 23:26:43,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-22 23:26:43,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:43,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:43,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:43,439 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-22 23:26:44,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:44,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 308 states and 957 transitions. [2021-11-22 23:26:44,610 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 957 transitions. [2021-11-22 23:26:44,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-22 23:26:44,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:44,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:44,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:44,803 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2021-11-22 23:26:49,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:49,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 310 states and 974 transitions. [2021-11-22 23:26:49,107 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 974 transitions. [2021-11-22 23:26:49,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-22 23:26:49,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:49,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:49,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:49,235 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-22 23:26:58,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:58,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 313 states and 981 transitions. [2021-11-22 23:26:58,247 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 981 transitions. [2021-11-22 23:26:58,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-22 23:26:58,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:58,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:58,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:58,369 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-22 23:27:06,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:06,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 310 states and 963 transitions. [2021-11-22 23:27:06,779 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 963 transitions. [2021-11-22 23:27:06,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-22 23:27:06,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:06,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:06,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:08,346 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 14 proven. 12 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-11-22 23:27:14,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:14,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 314 states and 975 transitions. [2021-11-22 23:27:14,267 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 975 transitions. [2021-11-22 23:27:14,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-22 23:27:14,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:14,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:14,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:14,321 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-22 23:27:15,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:15,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 315 states and 976 transitions. [2021-11-22 23:27:15,685 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 976 transitions. [2021-11-22 23:27:15,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-22 23:27:15,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:15,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:15,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:15,759 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-11-22 23:27:17,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:17,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 316 states and 977 transitions. [2021-11-22 23:27:17,187 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 977 transitions. [2021-11-22 23:27:17,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-22 23:27:17,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:17,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:17,955 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 23 proven. 11 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-22 23:27:25,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:25,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 324 states and 990 transitions. [2021-11-22 23:27:25,340 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 990 transitions. [2021-11-22 23:27:25,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-22 23:27:25,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:25,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:25,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:25,394 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2021-11-22 23:27:27,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:27,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 325 states and 991 transitions. [2021-11-22 23:27:27,454 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 991 transitions. [2021-11-22 23:27:27,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-22 23:27:27,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:27,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:27,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:27,517 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2021-11-22 23:27:29,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:29,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 326 states and 992 transitions. [2021-11-22 23:27:29,765 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 992 transitions. [2021-11-22 23:27:29,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:27:29,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:29,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:29,831 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2021-11-22 23:27:32,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:32,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 327 states and 993 transitions. [2021-11-22 23:27:32,005 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 993 transitions. [2021-11-22 23:27:32,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:27:32,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:32,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:32,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:33,994 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 14 proven. 58 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:27:53,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:53,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 333 states and 1021 transitions. [2021-11-22 23:27:53,616 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 1021 transitions. [2021-11-22 23:27:53,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:27:53,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:53,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:53,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:03,182 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:32,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:32,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:32,601 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:32,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:32,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:32,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:32,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:32,767 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:47,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:47,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:47,690 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:47,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:47,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:47,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:47,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:47,854 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:47,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:47,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:47,927 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:47,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:47,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:47,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:47,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:48,092 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:48,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:48,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:48,169 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:48,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:48,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:48,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:48,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:48,326 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:48,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:48,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:48,379 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:48,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:48,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:48,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:48,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:48,545 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:48,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:48,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:48,623 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:48,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:48,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:48,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:48,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:48,793 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:48,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:48,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:48,871 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:48,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:48,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:48,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:48,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:49,052 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:49,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:49,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:49,132 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:49,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:49,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:49,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:49,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:49,323 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:49,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:49,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:49,412 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:49,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:49,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:49,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:49,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:49,594 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:49,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:49,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:49,678 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:49,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:49,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:49,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:49,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:49,866 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:49,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:49,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:49,945 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:49,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:49,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:49,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:49,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:50,115 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:50,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:50,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:50,168 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:50,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:50,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:50,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:50,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:50,341 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:50,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:50,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:50,394 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:50,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:50,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:50,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:50,562 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:50,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:50,618 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:50,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:50,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:50,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:50,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:50,776 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:50,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:50,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:50,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:50,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:50,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:51,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:51,158 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:51,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:51,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:51,237 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:51,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:51,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:51,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:51,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:51,403 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:51,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:51,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:51,481 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:51,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:51,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:51,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:51,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:51,652 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:51,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:51,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:51,729 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:51,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:51,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:51,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:51,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:51,894 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:51,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:51,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:51,975 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:51,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:51,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:51,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:52,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:52,141 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:52,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:52,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:52,222 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:52,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:52,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:52,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:52,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:52,394 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:52,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:52,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:52,471 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:52,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:52,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:52,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:52,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:52,637 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:52,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:52,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:52,719 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:52,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:52,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:52,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:52,892 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:52,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:52,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:52,979 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:52,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:52,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:52,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:53,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:53,150 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:53,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:53,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:53,225 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:53,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:53,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:53,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:53,399 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:53,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:53,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:53,452 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:53,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:53,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:53,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:53,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:53,634 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:53,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:53,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:53,711 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:53,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:53,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:53,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:53,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:53,891 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:53,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:53,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:53,970 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:53,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:53,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:53,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:53,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:54,160 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:54,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:54,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:54,225 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:54,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:54,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:54,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:54,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:54,416 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:54,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:54,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:54,492 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:54,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:54,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:54,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:54,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:54,680 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:54,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:54,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:54,885 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:54,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:54,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:54,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:54,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:55,072 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:55,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:55,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:55,130 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:55,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:55,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:55,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:55,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:55,294 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:55,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:55,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:55,366 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:55,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:55,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:55,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:55,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:55,531 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:55,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:55,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:55,652 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:55,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:55,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:55,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:55,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:55,805 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:55,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:55,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:55,859 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:55,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:55,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:55,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:55,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:56,024 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:56,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:56,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:56,106 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:56,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:56,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:56,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:56,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:56,278 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:56,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:56,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:56,354 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:56,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:56,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:56,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:56,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:56,516 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:56,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:56,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:56,592 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:56,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:56,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:56,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:56,744 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:56,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:56,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:56,800 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:56,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:56,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:56,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:56,972 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:57,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:57,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:57,050 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:57,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:57,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:57,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:57,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:57,248 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:57,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:57,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:57,326 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:57,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:57,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:57,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:57,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:57,497 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:57,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:57,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:57,573 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:57,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:57,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:57,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:57,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:57,753 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:57,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:57,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:57,805 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:57,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:57,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:57,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:57,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:57,953 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:58,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:58,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:58,005 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:58,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:58,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:58,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:58,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:58,162 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:58,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:58,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:58,213 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:58,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:58,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:58,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:58,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:58,391 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:58,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:58,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:58,444 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:58,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:58,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:58,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:58,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:58,625 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:58,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:58,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:58,857 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:58,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:58,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:58,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:58,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:59,018 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:59,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:59,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:59,096 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:59,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:59,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:59,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:59,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:59,239 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:59,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:59,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:59,317 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:59,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:59,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:59,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:59,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:59,463 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:59,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:59,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:59,542 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:59,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:59,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:59,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:59,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:59,683 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:59,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:59,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:29:59,760 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:29:59,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:29:59,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:59,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:59,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:59,919 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:29:59,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:59,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:00,002 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:00,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:00,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:00,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:00,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:00,185 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:00,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:00,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:00,267 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:00,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:00,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:00,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:00,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:00,425 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:00,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:00,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:00,501 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:00,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:00,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:00,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:00,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:00,660 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:00,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:00,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:00,711 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:00,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:00,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:00,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:00,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:00,870 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:00,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:00,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:00,930 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:00,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:00,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:00,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:00,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:01,086 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:01,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:01,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:01,142 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:01,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:01,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:01,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:01,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:01,315 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:01,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:01,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:01,393 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:01,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:01,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:01,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:01,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:01,570 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:01,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:01,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:01,642 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:01,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:01,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:01,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:01,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:01,802 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:01,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:01,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:01,854 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:01,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:01,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:01,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:01,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:02,014 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:02,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:02,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:02,069 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:02,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:02,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:02,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:02,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:02,247 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:02,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:02,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:02,302 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:02,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:02,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:02,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:02,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:02,497 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:02,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:02,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:02,668 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:02,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:02,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:02,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:02,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:02,814 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:02,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:02,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:02,876 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:02,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:02,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:02,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:02,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:03,028 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:03,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:03,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:03,094 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:03,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:03,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:03,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:03,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:03,236 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:03,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:03,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:03,311 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:03,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:03,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:03,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:03,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:03,472 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:03,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:03,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:03,550 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:03,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:03,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:03,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:03,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:03,714 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:03,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:03,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:03,790 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:03,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:03,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:03,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:03,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:03,962 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:04,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:04,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:04,042 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:04,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:04,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:04,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:04,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:04,189 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:04,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:04,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:04,240 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:04,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:04,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:04,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:04,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:04,403 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:04,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:04,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:04,480 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:04,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:04,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:04,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:04,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:04,654 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:04,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:04,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:04,719 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:04,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:04,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:04,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:04,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:04,889 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:04,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:04,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:04,942 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:04,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:04,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:04,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:04,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:05,087 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:05,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:05,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:05,138 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:05,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:05,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:05,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:05,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:05,285 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:05,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:05,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:05,337 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:05,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:05,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:05,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:05,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:05,518 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:05,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:05,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:05,594 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:05,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:05,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:05,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:05,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:05,755 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:05,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:05,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:05,806 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:05,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:05,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:05,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:05,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:05,958 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:06,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:06,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:06,011 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:06,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:06,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:06,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:06,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:06,201 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:06,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:06,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:06,259 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:06,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:06,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:06,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:06,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:06,427 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:06,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:06,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:06,590 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:06,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:06,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:06,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:06,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:06,746 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:06,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:06,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:06,799 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:06,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:06,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:06,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:06,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:06,934 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:06,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:06,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:06,993 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:06,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:06,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:06,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:07,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:07,130 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:07,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:07,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:07,204 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:07,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:07,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:07,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:07,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:07,357 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:07,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:07,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:07,413 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:07,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:07,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:07,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:07,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:07,562 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:07,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:07,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:07,640 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:07,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:07,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:07,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:07,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:07,781 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:07,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:07,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:07,833 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:07,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:07,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:07,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:07,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:07,990 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:08,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:08,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:08,053 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:08,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:08,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:08,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:08,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:08,218 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:08,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:08,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:08,292 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:08,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:08,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:08,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:08,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:08,449 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:08,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:08,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:08,500 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:08,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:08,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:08,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:08,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:08,645 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:08,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:08,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:08,697 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:08,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:08,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:08,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:08,842 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:08,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:08,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:08,893 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:08,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:08,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:08,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:08,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:09,046 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:09,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:09,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:09,099 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:09,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:09,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:09,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:09,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:09,243 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:09,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:09,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:09,295 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:09,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:09,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:09,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:09,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:09,441 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:09,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:09,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:09,492 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:09,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:09,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:09,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:09,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:09,657 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:09,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:09,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:09,708 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:09,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:09,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:09,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:09,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:09,865 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:09,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:09,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:09,916 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:09,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:09,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:09,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:09,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:10,082 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:10,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:10,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:10,133 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:10,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:10,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:10,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:10,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:10,297 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:10,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:10,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:10,478 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:10,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:10,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:10,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:10,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:10,635 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:10,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:10,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:10,704 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:10,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:10,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:10,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:10,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:10,826 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:10,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:10,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:10,878 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:10,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:10,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:10,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:10,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:10,999 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:11,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:11,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:11,052 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:11,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:11,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:11,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:11,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:11,194 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:11,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:11,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:11,266 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:11,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:11,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:11,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:11,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:11,390 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:11,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:11,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:11,441 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:11,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:11,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:11,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:11,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:11,568 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:11,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:11,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:11,620 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:11,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:11,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:11,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:11,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:11,762 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:11,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:11,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:11,837 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:11,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:11,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:11,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:11,968 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:12,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:12,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:12,019 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:12,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:12,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:12,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:12,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:12,150 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:12,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:12,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:12,209 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:12,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:12,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:12,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:12,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:12,349 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:12,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:12,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:12,401 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:12,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:12,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:12,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:12,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:12,538 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:12,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:12,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:12,589 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:12,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:12,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:12,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:12,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:12,726 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:12,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:12,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:12,778 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:12,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:12,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:12,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:12,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:12,945 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:13,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:13,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:13,006 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:13,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:13,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:13,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:13,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:13,154 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:13,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:13,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:13,205 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:13,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:13,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:13,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:13,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:13,356 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:13,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:13,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:13,408 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:13,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:13,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:13,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:13,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:13,584 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:13,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:13,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:13,635 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:13,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:13,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:13,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:13,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:13,794 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:13,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:13,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:13,845 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:13,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:13,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:13,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:13,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:14,018 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:14,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:14,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:14,069 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:14,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:14,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:14,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:14,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:14,350 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:14,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:14,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:14,414 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:14,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:14,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:14,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:14,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:14,528 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:14,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:14,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:14,580 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:14,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:14,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:14,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:14,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:14,696 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:14,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:14,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:14,748 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:14,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:14,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:14,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:14,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:14,865 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:14,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:14,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:14,917 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:14,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:14,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:14,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:14,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:15,040 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:15,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:15,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:15,094 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:15,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:15,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:15,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:15,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:15,215 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:15,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:15,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:15,266 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:15,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:15,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:15,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:15,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:15,394 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:15,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:15,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:15,446 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:15,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:15,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:15,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:15,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:15,577 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:15,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:15,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:15,628 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:15,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:15,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:15,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:15,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:15,760 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:15,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:15,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:15,811 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:15,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:15,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:15,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:15,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:15,948 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:15,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:16,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:16,000 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:16,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:16,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:16,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:16,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:16,136 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:16,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:16,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:16,188 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:16,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:16,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:16,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:16,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:16,333 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:16,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:16,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:16,385 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:16,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:16,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:16,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:16,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:16,527 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:16,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:16,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:16,578 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:16,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:16,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:16,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:16,728 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:16,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:16,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:16,779 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:16,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:16,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:16,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:16,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:16,942 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:16,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:16,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:16,993 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:16,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:16,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:16,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:17,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:17,146 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:17,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:17,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:17,197 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:17,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:17,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:17,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:17,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:17,352 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:17,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:17,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:17,404 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:17,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:17,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:17,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:17,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:17,563 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:17,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:17,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:17,615 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:17,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:17,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:17,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:17,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:17,797 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:17,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:17,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:17,851 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:17,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:17,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:17,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:17,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:18,022 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:18,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:18,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:18,196 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:18,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:18,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:18,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:18,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:18,313 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:18,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:18,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:18,364 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:18,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:18,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:18,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:18,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:18,478 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:18,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:18,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:18,530 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:18,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:18,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:18,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:18,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:18,649 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:18,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:18,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:18,700 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:18,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:18,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:18,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:18,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:18,820 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:18,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:18,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:18,871 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:18,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:18,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:18,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:18,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:18,998 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:19,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:19,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:19,049 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:19,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:19,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:19,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:19,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:19,180 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:19,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:19,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:19,233 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:19,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:19,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:19,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:19,362 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:19,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:19,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:19,414 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:19,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:19,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:19,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:19,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:19,550 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:19,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:19,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:19,602 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:19,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:19,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:19,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:19,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:19,739 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:19,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:19,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:19,790 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:19,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:19,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:19,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:19,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:19,921 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:19,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:19,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:19,972 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:19,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:19,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:19,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:19,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:20,114 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:20,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:20,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:20,165 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:20,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:20,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:20,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:20,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:20,311 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:20,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:20,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:20,362 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:20,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:20,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:20,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:20,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:20,527 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:20,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:20,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:20,581 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:20,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:20,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:20,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:20,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:20,726 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:20,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:20,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:20,779 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:20,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:20,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:20,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:20,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:20,927 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:20,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:20,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:20,978 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:20,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:20,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:20,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:21,136 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:21,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:21,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:21,189 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:21,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:21,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:21,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:21,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:21,365 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:21,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:21,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:21,416 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:21,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:21,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:21,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:21,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:21,575 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:21,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:21,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:21,627 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:21,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:21,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:21,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:21,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:21,791 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:21,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:21,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:21,843 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:21,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:21,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:21,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:21,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:22,078 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:22,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:22,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:22,130 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:22,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:22,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:22,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:22,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:22,265 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:22,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:22,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:22,329 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:22,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:22,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:22,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:22,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:22,448 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:22,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:22,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:22,500 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:22,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:22,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:22,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:22,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:22,620 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:22,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:22,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:22,671 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:22,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:22,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:22,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:22,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:22,791 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:22,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:22,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:22,843 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:22,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:22,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:22,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:22,980 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:23,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:23,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:23,031 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:23,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:23,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:23,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:23,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:23,160 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:23,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:23,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:23,215 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:23,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:23,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:23,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:23,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:23,344 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:23,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:23,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:23,396 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:23,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:23,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:23,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:23,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:23,528 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:23,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:23,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:23,580 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:23,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:23,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:23,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:23,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:23,718 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:23,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:23,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:23,770 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:23,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:23,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:23,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:23,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:23,930 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:24,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:24,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:24,009 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:24,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:24,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:24,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:24,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:24,182 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:24,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:24,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:24,249 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:24,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:24,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:24,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:24,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:24,390 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:24,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:24,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:24,442 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:24,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:24,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:24,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:24,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:24,590 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:24,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:24,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:24,641 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:24,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:24,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:24,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:24,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:24,790 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:24,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:24,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:24,841 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:24,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:24,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:24,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:24,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:24,995 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:25,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:25,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:25,046 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:25,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:25,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:25,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:25,206 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:25,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:25,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:25,258 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:25,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:25,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:25,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:25,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:25,458 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:25,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:25,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:25,532 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:25,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:25,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:25,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:25,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:25,735 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:25,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:25,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:25,786 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:25,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:25,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:25,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:25,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:25,956 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:26,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:26,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:26,007 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:26,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:26,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:26,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:26,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:26,190 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:26,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:26,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:26,327 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:26,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:26,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:26,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:26,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:26,454 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:26,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:26,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:26,505 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:26,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:26,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:26,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:26,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:26,621 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:26,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:26,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:26,673 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:26,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:26,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:26,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:26,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:26,790 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:26,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:26,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:26,842 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:26,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:26,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:26,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:26,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:26,964 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:27,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:27,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:27,016 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:27,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:27,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:27,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:27,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:27,142 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:27,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:27,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:27,194 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:27,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:27,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:27,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:27,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:27,330 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:27,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:27,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:27,382 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:27,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:27,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:27,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:27,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:27,516 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:27,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:27,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:27,569 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:27,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:27,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:27,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:27,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:27,696 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:27,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:27,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:27,747 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:27,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:27,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:27,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:27,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:27,885 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:27,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:27,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:27,936 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:27,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:27,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:27,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:27,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:28,071 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:28,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:28,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:28,122 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:28,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:28,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:28,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:28,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:28,258 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:28,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:28,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:28,309 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:28,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:28,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:28,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:28,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:28,455 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:28,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:28,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:28,506 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:28,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:28,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:28,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:28,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:28,653 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:28,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:28,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:28,704 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:28,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:28,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:28,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:28,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:28,850 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:28,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:28,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:28,902 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:28,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:28,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:28,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:28,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:29,050 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:29,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:29,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:29,102 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:29,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:29,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:29,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:29,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:29,253 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:29,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:29,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:29,304 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:29,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:29,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:29,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:29,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:29,489 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:29,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:29,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:29,562 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:29,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:29,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:29,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:29,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:29,753 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:29,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:29,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:29,805 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:29,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:29,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:29,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:29,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:29,969 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:30,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:30,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:30,020 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:30,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:30,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:30,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:30,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:30,221 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:30,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:30,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:30,296 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:30,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:30,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:30,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:30,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:30,505 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:30,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:30,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:30,579 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:30,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:30,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:30,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:30,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:30,825 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:30,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:30,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:30,885 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:30,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:30,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:30,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:30,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:30,999 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:31,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:31,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:31,051 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:31,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:31,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:31,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:31,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:31,171 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:31,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:31,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:31,223 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:31,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:31,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:31,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:31,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:31,340 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:31,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:31,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:31,391 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:31,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:31,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:31,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:31,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:31,513 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:31,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:31,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:31,565 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:31,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:31,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:31,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:31,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:31,685 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:31,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:31,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:31,737 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:31,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:31,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:31,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:31,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:31,861 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:31,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:31,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:31,913 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:31,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:31,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:31,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:31,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:32,041 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:32,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:32,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:32,092 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:32,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:32,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:32,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:32,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:32,223 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:32,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:32,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:32,275 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:32,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:32,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:32,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:32,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:32,412 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:32,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:32,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:32,463 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:32,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:32,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:32,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:32,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:32,601 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:32,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:32,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:32,652 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:32,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:32,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:32,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:32,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:32,789 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:32,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:32,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:32,841 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:32,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:32,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:32,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:32,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:33,009 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:33,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:33,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:33,084 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:33,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:33,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:33,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:33,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:33,256 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:33,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:33,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:33,327 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:33,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:33,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:33,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:33,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:33,474 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:33,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:33,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:33,525 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:33,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:33,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:33,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:33,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:33,676 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:33,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:33,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:33,727 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:33,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:33,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:33,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:33,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:33,884 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:33,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:33,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:33,935 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:33,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:33,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:33,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:33,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:34,095 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:34,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:34,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:34,147 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:34,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:34,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:34,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:34,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:34,308 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:34,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:34,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:34,360 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:34,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:34,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:34,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:34,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:34,525 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:34,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:34,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:34,577 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:34,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:34,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:34,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:34,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:34,750 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:34,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:34,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:34,802 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:34,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:34,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:34,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:34,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:34,996 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:35,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:35,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:35,048 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:35,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:35,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:35,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:35,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:35,222 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:35,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:35,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:35,274 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:35,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:35,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:35,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:35,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:35,453 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:35,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:35,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:35,506 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:35,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:35,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:35,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:35,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:35,692 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:35,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:35,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:35,744 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:35,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:35,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:35,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:35,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:35,929 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:36,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:36,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:36,046 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:36,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:36,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:36,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:36,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:36,174 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:36,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:36,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:36,226 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:36,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:36,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:36,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:36,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:36,342 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:36,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:36,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:36,393 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:36,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:36,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:36,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:36,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:36,511 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:36,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:36,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:36,562 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:36,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:36,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:36,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:36,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:36,680 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:36,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:36,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:36,732 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:36,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:36,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:36,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:36,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:36,852 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:36,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:36,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:36,904 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:36,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:36,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:36,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:36,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:37,050 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:37,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:37,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:37,127 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:37,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:37,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:37,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:37,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:37,305 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:37,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:37,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:37,381 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:37,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:37,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:37,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:37,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:37,521 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:37,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:37,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:37,572 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:37,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:37,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:37,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:37,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:37,710 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:37,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:37,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:37,762 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:37,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:37,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:37,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:37,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:37,898 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:37,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:37,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:37,949 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:37,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:37,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:37,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:37,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:38,086 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:38,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:38,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:38,138 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:38,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:38,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:38,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:38,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:38,288 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:38,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:38,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:38,340 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:38,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:38,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:38,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:38,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:38,481 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:38,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:38,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:38,532 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:38,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:38,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:38,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:38,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:38,679 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:38,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:38,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:38,732 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:38,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:38,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:38,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:38,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:38,890 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:38,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:38,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:38,941 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:38,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:38,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:38,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:38,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:39,104 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:39,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:39,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:39,155 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:39,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:39,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:39,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:39,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:39,345 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:39,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:39,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:39,420 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:39,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:39,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:39,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:39,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:39,604 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:39,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:39,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:39,655 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:39,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:39,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:39,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:39,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:39,833 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:39,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:39,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:39,885 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:39,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:39,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:39,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:39,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:40,072 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:40,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:40,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:40,123 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:40,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:40,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:40,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:40,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:40,295 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:40,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:40,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:40,346 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:40,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:40,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:40,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:40,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:40,524 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:40,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:40,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:40,575 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:40,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:40,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:40,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:40,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:40,756 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:40,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:40,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:40,807 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:40,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:40,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:40,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:40,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:40,990 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:41,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:41,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:41,042 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:41,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:41,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:41,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:41,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:41,227 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:41,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:41,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:41,279 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:41,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:41,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:41,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:41,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:41,486 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:41,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:41,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:41,538 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:41,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:41,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:41,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:41,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:41,729 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:41,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:41,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:41,780 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:41,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:41,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:41,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:41,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:41,985 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:42,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:42,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:42,111 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:42,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:42,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:42,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:42,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:42,225 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:42,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:42,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:42,276 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:42,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:42,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:42,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:42,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:42,390 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:42,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:42,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:42,441 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:42,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:42,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:42,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:42,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:42,563 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:42,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:42,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:42,614 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:42,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:42,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:42,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:42,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:42,738 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:42,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:42,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:42,789 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:42,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:42,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:42,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:42,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:42,909 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:42,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:42,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:42,961 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:42,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:42,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:42,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:42,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:43,084 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:43,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:43,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:43,135 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:43,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:43,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:43,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:43,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:43,261 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:43,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:43,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:43,312 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:43,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:43,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:43,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:43,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:43,441 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:43,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:43,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:43,492 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:43,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:43,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:43,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:43,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:43,624 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:43,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:43,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:43,676 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:43,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:43,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:43,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:43,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:43,809 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:43,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:43,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:43,860 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:43,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:43,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:43,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:43,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:43,999 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:44,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:44,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:44,051 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:44,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:44,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:44,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:44,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:44,218 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:44,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:44,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:44,295 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:44,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:44,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:44,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:44,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:44,467 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:44,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:44,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:44,542 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:44,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:44,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:44,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:44,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:44,708 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:44,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:44,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:44,759 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:44,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:44,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:44,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:44,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:44,915 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:44,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:44,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:44,966 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:44,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:44,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:44,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:44,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:45,122 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:45,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:45,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:45,173 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:45,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:45,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:45,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:45,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:45,357 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:45,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:45,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:45,417 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:45,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:45,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:45,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:45,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:45,601 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:45,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:45,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:45,652 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:45,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:45,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:45,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:45,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:45,816 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:45,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:45,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:45,869 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:45,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:45,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:45,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:45,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:46,069 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:46,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:46,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:46,146 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:46,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:46,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:46,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:46,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:46,350 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:46,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:46,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:46,421 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:46,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:46,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:46,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:46,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:46,595 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:46,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:46,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:46,646 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:46,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:46,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:46,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:46,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:46,824 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:46,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:46,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:46,875 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:46,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:46,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:46,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:46,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:47,058 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:47,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:47,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:47,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:47,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:47,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:47,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:47,296 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:47,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:47,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:47,347 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:47,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:47,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:47,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:47,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:47,538 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:47,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:47,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:47,589 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:47,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:47,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:47,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:47,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:47,784 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:47,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:47,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:47,836 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:47,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:47,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:47,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:47,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:48,032 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:48,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:48,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:48,084 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:48,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:48,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:48,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:48,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:48,295 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:48,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:48,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:48,346 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:48,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:48,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:48,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:48,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:48,510 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:48,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:48,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:48,562 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:48,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:48,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:48,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:48,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:48,678 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:48,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:48,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:48,729 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:48,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:48,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:48,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:48,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:48,847 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:48,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:48,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:48,898 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:48,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:48,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:48,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:48,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:49,016 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:49,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:49,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:49,070 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:49,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:49,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:49,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:49,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:49,193 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:49,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:49,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:49,254 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:49,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:49,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:49,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:49,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:49,375 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:49,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:49,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:49,428 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:49,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:49,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:49,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:49,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:49,557 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:49,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:49,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:49,610 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:49,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:49,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:49,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:49,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:49,748 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:49,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:49,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:49,800 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:49,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:49,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:49,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:49,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:49,928 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:49,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:49,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:49,980 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:49,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:49,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:49,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:49,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:50,114 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:50,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:50,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:50,166 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:50,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:50,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:50,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:50,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:50,304 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:50,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:50,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:50,356 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:50,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:50,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:50,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:50,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:50,493 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:50,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:50,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:50,545 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:50,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:50,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:50,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:50,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:50,686 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:50,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:50,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:50,737 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:50,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:50,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:50,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:50,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:50,885 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:50,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:50,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:50,936 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:50,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:50,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:50,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:50,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:51,087 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:51,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:51,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:51,138 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:51,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:51,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:51,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:51,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:51,291 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:51,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:51,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:51,343 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:51,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:51,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:51,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:51,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:51,497 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:51,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:51,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:51,549 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:51,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:51,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:51,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:51,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:51,716 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:51,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:51,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:51,768 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:51,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:51,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:51,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:51,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:51,947 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:51,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:52,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:52,000 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:52,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:52,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:52,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:52,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:52,167 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:52,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:52,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:52,218 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:52,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:52,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:52,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:52,389 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:52,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:52,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:52,441 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:52,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:52,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:52,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:52,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:52,625 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:52,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:52,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:52,676 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:52,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:52,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:52,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:52,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:52,855 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:52,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:52,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:52,906 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:52,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:52,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:52,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:53,086 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:53,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:53,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:53,137 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:53,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:53,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:53,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:53,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:53,324 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:53,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:53,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:53,375 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:53,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:53,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:53,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:53,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:53,564 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:53,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:53,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:53,615 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:53,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:53,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:53,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:53,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:53,808 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:53,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:53,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:53,868 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:53,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:53,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:53,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:53,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:54,076 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:54,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:54,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:54,128 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:54,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:54,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:54,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:54,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:54,337 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:54,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:54,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:54,390 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:54,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:54,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:54,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:54,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:54,622 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:54,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:54,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:54,674 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:54,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:54,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:54,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:54,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:54,882 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:54,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:54,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:54,933 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:54,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:54,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:54,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:54,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:55,147 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:55,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:55,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:55,247 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:55,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:55,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:55,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:55,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:55,361 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:55,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:55,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:55,412 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:55,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:55,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:55,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:55,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:55,529 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:55,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:55,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:55,621 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:55,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:55,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:55,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:55,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:55,755 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:55,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:55,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:55,806 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:55,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:55,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:55,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:55,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:55,920 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:55,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:55,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:55,971 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:55,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:55,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:55,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:55,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:56,087 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:56,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:56,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:56,139 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:56,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:56,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:56,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:56,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:56,256 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:56,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:56,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:56,307 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:56,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:56,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:56,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:56,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:56,430 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:56,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:56,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:56,481 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:56,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:56,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:56,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:56,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:56,601 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:56,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:56,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:56,653 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:56,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:56,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:56,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:56,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:56,798 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:56,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:56,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:56,849 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:56,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:56,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:56,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:56,985 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:57,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:57,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:57,037 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:57,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:57,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:57,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:57,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:57,170 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:57,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:57,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:57,222 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:57,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:57,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:57,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:57,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:57,353 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:57,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:57,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:57,404 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:57,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:57,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:57,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:57,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:57,537 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:57,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:57,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:57,588 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:57,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:57,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:57,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:57,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:57,729 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:57,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:57,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:57,780 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:57,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:57,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:57,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:57,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:57,923 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:57,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:57,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:57,975 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:57,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:57,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:57,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:57,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:58,144 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:58,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:58,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:58,196 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:58,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:58,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:58,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:58,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:58,343 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:58,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:58,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:58,394 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:58,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:58,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:58,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:58,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:58,543 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:58,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:58,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:58,594 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:58,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:58,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:58,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:58,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:58,782 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:58,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:58,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:58,858 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:58,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:58,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:58,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:58,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:59,035 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:59,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:59,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:59,087 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:59,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:59,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:59,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:59,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:59,258 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:59,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:59,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:59,309 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:59,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:59,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:59,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:59,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:59,479 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:59,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:59,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:59,541 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:59,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:59,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:59,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:59,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:59,654 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:59,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:59,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:59,706 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:59,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:59,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:59,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:59,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:59,820 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:30:59,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:59,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:30:59,871 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:30:59,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:30:59,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:59,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:59,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:59,989 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:00,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:00,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:00,040 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:00,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:00,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:00,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:00,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:00,156 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:00,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:00,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:00,208 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:00,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:00,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:00,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:00,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:00,327 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:00,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:00,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:00,378 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:00,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:00,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:00,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:00,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:00,502 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:00,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:00,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:00,553 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:00,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:00,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:00,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:00,678 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:00,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:00,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:00,730 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:00,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:00,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:00,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:00,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:00,855 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:00,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:00,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:00,906 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:00,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:00,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:00,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:00,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:01,036 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:01,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:01,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:01,088 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:01,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:01,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:01,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:01,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:01,223 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:01,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:01,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:01,274 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:01,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:01,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:01,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:01,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:01,406 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:01,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:01,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:01,459 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:01,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:01,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:01,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:01,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:01,598 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:01,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:01,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:01,649 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:01,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:01,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:01,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:01,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:01,792 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:01,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:01,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:01,843 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:01,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:01,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:01,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:01,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:02,000 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:02,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:02,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:02,052 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:02,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:02,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:02,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:02,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:02,209 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:02,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:02,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:02,261 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:02,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:02,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:02,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:02,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:02,412 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:02,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:02,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:02,464 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:02,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:02,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:02,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:02,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:02,619 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:02,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:02,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:02,670 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:02,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:02,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:02,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:02,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:02,843 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:02,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:02,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:02,895 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:02,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:02,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:02,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:02,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:03,060 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:03,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:03,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:03,112 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:03,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:03,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:03,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:03,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:03,320 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:03,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:03,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:03,398 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:03,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:03,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:03,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:03,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:03,609 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:03,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:03,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:03,677 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:03,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:03,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:03,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:03,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:03,850 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:03,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:03,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:03,904 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:03,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:03,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:03,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:03,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:04,084 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:04,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:04,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:04,136 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:04,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:04,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:04,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:04,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:04,313 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:04,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:04,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:04,365 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:04,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:04,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:04,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:04,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:04,547 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:04,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:04,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:04,598 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:04,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:04,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:04,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:04,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:04,784 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:04,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:04,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:04,835 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:04,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:04,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:04,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:04,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:05,025 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:05,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:05,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:05,077 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:05,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:05,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:05,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:05,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:05,272 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:05,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:05,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:05,324 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:05,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:05,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:05,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:05,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:05,543 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:05,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:05,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:05,618 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:05,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:05,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:05,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:05,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:05,819 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:05,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:05,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:05,871 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:05,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:05,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:05,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:05,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:06,076 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:06,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:06,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:06,127 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:06,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:06,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:06,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:06,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:06,356 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:06,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:06,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:06,408 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:06,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:06,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:06,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:06,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:06,637 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:06,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:06,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:06,689 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:06,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:06,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:06,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:06,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:06,801 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:06,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:06,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:06,853 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:06,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:06,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:06,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:06,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:06,982 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:07,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:07,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:07,033 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:07,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:07,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:07,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:07,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:07,149 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:07,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:07,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:07,245 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:07,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:07,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:07,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:07,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:07,362 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:07,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:07,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:07,414 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:07,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:07,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:07,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:07,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:07,535 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:07,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:07,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:07,586 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:07,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:07,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:07,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:07,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:07,711 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:07,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:07,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:07,762 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:07,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:07,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:07,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:07,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:07,885 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:07,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:07,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:07,937 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:07,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:07,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:07,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:07,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:08,063 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:08,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:08,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:08,117 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:08,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:08,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:08,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:08,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:08,251 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:08,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:08,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:08,302 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:08,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:08,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:08,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:08,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:08,449 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:08,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:08,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:08,501 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:08,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:08,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:08,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:08,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:08,645 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:08,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:08,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:08,697 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:08,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:08,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:08,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:08,834 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:08,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:08,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:08,885 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:08,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:08,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:08,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:08,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:09,062 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:09,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:09,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:09,117 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:09,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:09,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:09,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:09,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:09,265 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:09,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:09,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:09,316 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:09,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:09,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:09,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:09,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:09,465 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:09,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:09,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:09,518 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:09,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:09,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:09,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:09,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:09,672 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:09,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:09,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:09,724 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:09,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:09,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:09,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:09,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:09,879 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:09,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:09,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:09,930 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:09,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:09,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:09,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:09,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:10,092 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:10,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:10,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:10,143 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:10,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:10,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:10,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:10,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:10,315 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:10,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:10,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:10,367 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:10,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:10,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:10,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:10,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:10,541 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:10,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:10,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:10,593 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:10,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:10,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:10,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:10,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:10,769 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:10,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:10,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:10,820 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:10,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:10,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:10,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:10,991 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:11,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:11,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:11,042 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:11,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:11,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:11,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:11,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:11,215 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:11,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:11,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:11,268 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:11,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:11,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:11,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:11,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:11,445 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:11,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:11,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:11,496 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:11,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:11,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:11,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:11,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:11,678 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:11,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:11,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:11,730 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:11,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:11,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:11,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:11,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:11,931 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:11,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:11,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:11,982 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:11,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:11,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:11,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:11,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:12,176 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:12,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:12,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:12,227 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:12,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:12,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:12,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:12,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:12,424 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:12,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:12,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:12,475 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:12,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:12,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:12,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:12,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:12,674 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:12,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:12,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:12,725 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:12,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:12,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:12,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:12,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:12,930 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:12,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:12,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:12,981 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:12,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:12,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:12,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:12,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:13,190 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:13,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:13,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:13,242 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:13,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:13,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:13,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:13,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:13,454 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:13,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:13,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:13,506 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:13,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:13,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:13,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:13,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:13,646 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:13,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:13,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:13,697 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:13,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:13,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:13,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:13,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:13,811 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:13,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:13,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:13,863 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:13,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:13,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:13,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:13,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:13,979 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:14,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:14,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:14,030 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:14,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:14,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:14,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:14,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:14,153 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:14,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:14,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:14,230 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:14,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:14,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:14,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:14,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:14,350 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:14,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:14,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:14,403 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:14,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:14,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:14,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:14,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:14,524 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:14,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:14,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:14,575 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:14,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:14,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:14,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:14,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:14,702 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:14,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:14,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:14,753 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:14,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:14,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:14,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:14,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:14,879 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:14,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:14,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:14,931 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:14,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:14,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:14,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:14,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:15,059 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:15,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:15,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:15,110 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:15,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:15,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:15,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:15,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:15,244 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:15,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:15,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:15,296 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:15,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:15,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:15,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:15,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:15,433 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:15,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:15,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:15,485 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:15,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:15,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:15,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:15,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:15,629 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:15,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:15,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:15,681 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:15,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:15,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:15,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:15,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:15,825 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:15,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:15,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:15,876 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:15,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:15,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:15,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:15,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:16,023 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:16,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:16,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:16,074 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:16,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:16,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:16,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:16,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:16,221 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:16,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:16,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:16,273 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:16,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:16,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:16,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:16,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:16,423 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:16,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:16,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:16,474 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:16,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:16,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:16,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:16,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:16,632 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:16,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:16,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:16,683 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:16,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:16,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:16,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:16,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:16,844 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:16,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:16,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:16,895 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:16,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:16,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:16,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:16,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:17,060 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:17,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:17,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:17,111 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:17,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:17,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:17,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:17,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:17,308 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:17,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:17,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:17,382 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:17,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:17,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:17,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:17,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:17,577 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:17,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:17,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:17,629 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:17,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:17,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:17,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:17,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:17,807 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:17,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:17,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:17,859 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:17,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:17,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:17,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:17,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:18,037 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:18,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:18,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:18,088 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:18,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:18,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:18,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:18,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:18,293 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:18,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:18,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:18,344 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:18,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:18,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:18,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:18,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:18,529 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:18,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:18,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:18,580 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:18,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:18,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:18,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:18,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:18,769 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:18,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:18,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:18,820 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:18,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:18,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:18,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:18,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:19,012 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:19,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:19,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:19,064 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:19,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:19,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:19,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:19,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:19,260 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:19,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:19,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:19,312 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:19,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:19,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:19,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:19,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:19,509 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:19,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:19,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:19,562 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:19,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:19,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:19,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:19,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:19,771 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:19,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:19,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:19,823 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:19,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:19,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:19,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:19,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:20,026 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:20,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:20,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:20,078 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:20,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:20,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:20,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:20,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:20,289 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:20,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:20,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:20,341 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:20,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:20,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:20,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:20,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:20,552 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:20,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:20,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:20,604 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:20,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:20,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:20,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:20,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:20,733 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:20,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:20,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:20,784 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:20,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:20,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:20,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:20,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:20,899 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:20,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:20,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:20,951 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:20,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:20,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:20,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:20,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:21,066 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:21,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:21,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:21,118 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:21,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:21,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:21,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:21,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:21,242 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:21,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:21,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:21,293 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:21,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:21,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:21,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:21,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:21,421 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:21,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:21,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:21,472 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:21,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:21,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:21,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:21,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:21,594 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:21,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:21,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:21,646 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:21,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:21,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:21,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:21,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:21,770 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:21,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:21,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:21,821 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:21,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:21,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:21,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:21,958 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:22,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:22,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:22,009 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:22,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:22,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:22,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:22,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:22,148 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:22,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:22,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:22,200 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:22,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:22,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:22,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:22,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:22,331 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:22,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:22,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:22,382 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:22,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:22,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:22,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:22,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:22,518 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:22,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:22,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:22,569 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:22,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:22,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:22,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:22,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:22,710 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:22,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:22,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:22,762 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:22,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:22,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:22,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:22,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:22,901 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:22,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:22,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:22,953 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:22,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:22,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:22,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:22,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:23,096 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:23,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:23,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:23,148 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:23,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:23,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:23,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:23,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:23,298 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:23,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:23,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:23,349 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:23,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:23,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:23,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:23,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:23,500 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:23,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:23,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:23,552 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:23,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:23,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:23,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:23,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:23,707 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:23,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:23,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:23,758 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:23,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:23,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:23,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:23,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:23,916 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:23,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:23,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:23,968 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:23,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:23,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:23,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:23,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:24,139 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:24,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:24,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:24,191 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:24,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:24,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:24,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:24,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:24,357 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:24,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:24,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:24,409 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:24,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:24,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:24,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:24,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:24,577 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:24,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:24,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:24,629 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:24,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:24,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:24,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:24,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:24,802 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:24,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:24,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:24,853 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:24,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:24,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:24,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:24,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:25,041 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:25,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:25,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:25,093 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:25,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:25,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:25,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:25,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:25,272 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:25,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:25,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:25,324 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:25,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:25,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:25,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:25,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:25,536 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:25,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:25,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:25,591 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:25,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:25,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:25,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:25,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:25,776 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:25,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:25,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:25,827 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:25,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:25,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:25,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:25,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:26,018 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:26,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:26,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:26,069 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:26,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:26,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:26,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:26,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:26,265 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:26,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:26,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:26,316 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:26,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:26,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:26,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:26,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:26,515 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:26,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:26,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:26,566 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:26,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:26,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:26,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:26,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:26,769 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:26,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:26,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:26,820 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:26,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:26,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:26,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:26,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:27,027 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:27,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:27,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:27,079 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:27,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:27,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:27,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:27,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:27,292 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:27,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:27,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:27,344 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:27,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:27,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:27,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:27,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:27,561 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:27,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:27,636 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:27,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:27,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:27,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:27,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:27,749 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:27,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:27,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:27,801 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:27,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:27,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:27,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:27,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:27,915 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:27,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:27,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:27,966 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:27,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:27,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:27,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:27,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:28,087 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:28,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:28,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:28,138 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:28,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:28,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:28,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:28,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:28,256 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:28,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:28,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:28,309 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:28,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:28,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:28,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:28,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:28,428 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:28,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:28,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:28,479 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:28,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:28,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:28,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:28,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:28,604 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:28,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:28,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:28,655 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:28,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:28,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:28,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:28,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:28,779 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:28,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:28,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:28,831 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:28,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:28,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:28,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:28,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:28,957 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:29,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:29,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:29,008 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:29,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:29,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:29,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:29,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:29,141 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:29,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:29,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:29,192 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:29,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:29,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:29,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:29,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:29,324 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:29,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:29,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:29,376 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:29,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:29,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:29,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:29,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:29,514 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:29,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:29,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:29,565 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:29,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:29,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:29,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:29,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:29,704 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:29,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:29,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:29,756 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:29,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:29,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:29,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:29,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:29,896 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:29,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:29,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:29,947 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:29,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:29,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:29,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:29,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:30,094 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:30,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:30,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:30,145 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:30,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:30,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:30,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:30,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:30,294 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:30,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:30,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:30,346 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:30,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:30,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:30,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:30,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:30,515 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:30,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:30,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:30,567 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:30,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:30,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:30,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:30,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:30,722 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:30,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:30,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:30,773 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:30,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:30,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:30,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:30,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:30,932 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:30,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:30,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:30,984 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:30,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:30,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:30,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:30,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:31,167 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:31,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:31,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:31,218 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:31,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:31,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:31,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:31,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:31,387 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:31,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:31,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:31,438 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:31,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:31,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:31,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:31,606 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:31,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:31,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:31,658 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:31,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:31,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:31,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:31,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:31,839 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:31,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:31,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:31,890 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:31,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:31,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:31,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:31,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:32,091 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:32,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:32,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:32,142 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:32,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:32,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:32,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:32,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:32,326 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:32,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:32,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:32,378 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:32,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:32,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:32,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:32,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:32,561 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:32,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:32,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:32,613 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:32,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:32,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:32,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:32,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:32,798 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:32,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:32,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:32,849 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:32,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:32,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:32,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:32,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:33,038 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:33,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:33,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:33,089 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:33,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:33,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:33,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:33,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:33,283 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:33,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:33,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:33,334 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:33,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:33,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:33,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:33,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:33,533 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:33,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:33,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:33,584 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:33,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:33,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:33,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:33,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:33,786 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:33,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:33,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:33,837 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:33,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:33,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:33,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:33,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:34,045 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:34,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:34,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:34,096 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:34,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:34,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:34,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:34,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:34,308 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:34,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:34,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:34,359 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:34,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:34,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:34,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:34,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:34,576 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:34,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:34,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:34,646 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:34,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:34,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:34,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:34,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:34,759 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:34,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:34,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:34,811 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:34,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:34,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:34,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:34,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:34,924 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:34,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:34,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:34,976 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:34,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:34,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:34,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:34,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:35,095 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:35,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:35,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:35,147 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:35,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:35,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:35,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:35,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:35,265 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:35,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:35,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:35,316 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:35,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:35,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:35,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:35,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:35,457 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:35,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:35,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:35,543 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:35,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:35,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:35,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:35,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:35,670 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:35,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:35,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:35,721 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:35,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:35,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:35,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:35,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:35,846 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:35,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:35,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:35,897 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:35,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:35,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:35,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:36,026 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:36,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:36,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:36,077 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:36,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:36,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:36,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:36,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:36,209 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:36,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:36,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:36,260 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:36,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:36,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:36,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:36,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:36,390 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:36,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:36,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:36,441 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:36,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:36,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:36,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:36,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:36,576 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:36,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:36,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:36,627 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:36,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:36,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:36,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:36,767 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:36,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:36,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:36,818 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:36,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:36,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:36,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:36,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:36,962 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:37,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:37,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:37,014 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:37,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:37,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:37,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:37,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:37,156 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:37,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:37,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:37,208 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:37,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:37,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:37,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:37,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:37,359 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:37,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:37,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:37,410 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:37,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:37,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:37,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:37,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:37,563 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:37,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:37,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:37,615 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:37,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:37,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:37,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:37,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:37,768 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:37,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:37,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:37,820 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:37,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:37,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:37,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:37,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:37,976 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:38,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:38,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:38,028 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:38,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:38,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:38,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:38,193 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:38,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:38,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:38,244 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:38,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:38,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:38,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:38,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:38,412 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:38,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:38,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:38,463 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:38,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:38,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:38,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:38,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:38,633 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:38,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:38,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:38,685 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:38,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:38,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:38,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:38,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:38,857 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:38,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:38,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:38,909 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:38,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:38,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:38,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:38,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:39,094 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:39,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:39,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:39,148 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:39,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:39,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:39,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:39,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:39,329 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:39,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:39,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:39,381 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:39,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:39,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:39,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:39,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:39,565 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:39,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:39,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:39,617 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:39,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:39,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:39,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:39,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:39,806 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:39,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:39,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:39,857 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:39,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:39,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:39,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:39,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:40,048 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:40,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:40,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:40,099 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:40,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:40,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:40,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:40,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:40,293 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:40,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:40,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:40,344 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:40,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:40,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:40,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:40,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:40,549 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:40,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:40,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:40,602 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:40,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:40,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:40,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:40,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:40,814 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:40,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:40,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:40,865 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:40,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:40,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:40,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:40,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:41,081 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:41,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:41,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:41,132 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:41,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:41,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:41,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:41,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:41,344 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:41,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:41,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:41,395 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:41,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:41,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:41,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:41,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:41,611 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:41,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:41,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:41,681 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:41,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:41,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:41,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:41,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:41,794 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:41,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:41,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:41,846 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:41,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:41,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:41,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:41,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:41,969 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:42,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:42,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:42,020 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:42,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:42,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:42,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:42,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:42,137 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:42,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:42,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:42,188 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:42,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:42,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:42,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:42,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:42,305 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:42,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:42,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:42,357 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:42,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:42,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:42,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:42,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:42,478 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:42,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:42,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:42,529 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:42,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:42,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:42,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:42,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:42,658 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:42,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:42,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:42,710 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:42,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:42,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:42,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:42,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:42,837 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:42,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:42,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:42,889 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:42,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:42,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:42,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:42,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:43,015 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:43,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:43,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:43,067 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:43,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:43,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:43,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:43,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:43,200 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:43,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:43,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:43,251 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:43,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:43,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:43,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:43,384 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:43,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:43,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:43,435 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:43,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:43,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:43,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:43,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:43,568 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:43,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:43,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:43,619 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:43,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:43,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:43,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:43,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:43,760 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:43,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:43,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:43,811 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:43,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:43,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:43,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:43,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:43,949 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:44,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:44,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:44,001 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:44,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:44,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:44,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:44,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:44,145 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:44,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:44,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:44,196 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:44,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:44,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:44,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:44,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:44,363 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:44,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:44,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:44,414 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:44,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:44,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:44,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:44,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:44,568 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:44,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:44,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:44,619 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:44,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:44,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:44,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:44,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:44,771 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:44,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:44,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:44,823 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:44,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:44,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:44,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:44,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:44,994 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:45,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:45,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:45,045 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:45,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:45,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:45,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:45,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:45,212 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:45,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:45,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:45,263 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:45,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:45,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:45,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:45,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:45,432 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:45,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:45,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:45,483 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:45,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:45,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:45,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:45,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:45,661 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:45,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:45,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:45,713 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:45,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:45,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:45,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:45,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:45,896 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:45,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:45,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:45,948 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:45,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:45,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:45,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:45,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:46,134 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:46,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:46,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:46,187 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:46,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:46,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:46,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:46,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:46,376 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:46,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:46,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:46,428 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:46,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:46,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:46,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:46,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:46,622 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:46,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:46,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:46,674 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:46,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:46,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:46,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:46,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:46,867 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:46,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:46,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:46,919 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:46,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:46,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:46,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:47,115 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:47,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:47,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:47,167 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:47,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:47,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:47,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:47,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:47,360 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:47,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:47,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:47,412 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:47,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:47,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:47,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:47,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:47,609 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:47,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:47,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:47,660 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:47,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:47,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:47,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:47,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:47,867 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:47,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:47,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:47,918 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:47,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:47,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:47,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:47,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:48,127 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 46 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:31:48,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:48,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 349 states and 1132 transitions. [2021-11-22 23:31:48,178 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1132 transitions. [2021-11-22 23:31:48,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:31:48,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:48,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms