./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label46_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label46_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0625ff07812b5aaa146593f6672735f97b29427f ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 14:25:04,235 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:25:04,236 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:25:04,242 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:25:04,242 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:25:04,242 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:25:04,243 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:25:04,244 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:25:04,245 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:25:04,246 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:25:04,247 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:25:04,247 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:25:04,247 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:25:04,248 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:25:04,249 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:25:04,249 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:25:04,249 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:25:04,251 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:25:04,252 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:25:04,253 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:25:04,254 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:25:04,254 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:25:04,256 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:25:04,256 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:25:04,256 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:25:04,257 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:25:04,258 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:25:04,258 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:25:04,259 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:25:04,260 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:25:04,260 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:25:04,260 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:25:04,261 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:25:04,261 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:25:04,262 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:25:04,262 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:25:04,262 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 14:25:04,271 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:25:04,271 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:25:04,272 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:25:04,272 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 14:25:04,272 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 14:25:04,272 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 14:25:04,272 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 14:25:04,273 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 14:25:04,273 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 14:25:04,273 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 14:25:04,273 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 14:25:04,273 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 14:25:04,273 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 14:25:04,274 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:25:04,274 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:25:04,274 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 14:25:04,274 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:25:04,274 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:25:04,274 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:25:04,275 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:25:04,275 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:25:04,275 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:25:04,275 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:25:04,275 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:25:04,275 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:25:04,275 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:25:04,275 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 14:25:04,276 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:25:04,276 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 14:25:04,276 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 14:25:04,276 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:25:04,276 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:25:04,276 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:25:04,276 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 14:25:04,277 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:25:04,277 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 14:25:04,277 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 14:25:04,277 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan 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 -> 0625ff07812b5aaa146593f6672735f97b29427f [2018-11-23 14:25:04,300 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:25:04,309 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:25:04,312 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:25:04,313 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:25:04,313 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:25:04,314 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem15_label46_true-unreach-call.c [2018-11-23 14:25:04,354 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan/data/d95efa537/03b56acd4e984df7b0511cf4687942b6/FLAG67abbd134 [2018-11-23 14:25:04,767 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:25:04,767 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/sv-benchmarks/c/eca-rers2012/Problem15_label46_true-unreach-call.c [2018-11-23 14:25:04,778 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan/data/d95efa537/03b56acd4e984df7b0511cf4687942b6/FLAG67abbd134 [2018-11-23 14:25:04,788 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan/data/d95efa537/03b56acd4e984df7b0511cf4687942b6 [2018-11-23 14:25:04,790 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:25:04,790 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:25:04,791 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:25:04,791 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:25:04,793 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:25:04,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:25:04" (1/1) ... [2018-11-23 14:25:04,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75ae76d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:04, skipping insertion in model container [2018-11-23 14:25:04,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:25:04" (1/1) ... [2018-11-23 14:25:04,802 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:25:04,851 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:25:05,277 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:25:05,280 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:25:05,602 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:25:05,615 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:25:05,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:05 WrapperNode [2018-11-23 14:25:05,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:25:05,616 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:25:05,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:25:05,617 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:25:05,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:05" (1/1) ... [2018-11-23 14:25:05,644 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:05" (1/1) ... [2018-11-23 14:25:05,650 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:25:05,651 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:25:05,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:25:05,651 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:25:05,659 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:05" (1/1) ... [2018-11-23 14:25:05,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:05" (1/1) ... [2018-11-23 14:25:05,667 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:05" (1/1) ... [2018-11-23 14:25:05,667 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:05" (1/1) ... [2018-11-23 14:25:05,701 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:05" (1/1) ... [2018-11-23 14:25:05,710 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:05" (1/1) ... [2018-11-23 14:25:05,723 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:05" (1/1) ... [2018-11-23 14:25:05,735 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:25:05,736 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:25:05,736 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:25:05,736 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:25:05,736 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 14:25:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-23 14:25:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 14:25:05,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 14:25:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-23 14:25:05,776 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-23 14:25:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-23 14:25:05,776 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-23 14:25:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:25:05,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:25:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 14:25:05,776 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 14:25:07,897 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 14:25:07,898 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 14:25:07,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:25:07 BoogieIcfgContainer [2018-11-23 14:25:07,898 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 14:25:07,899 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 14:25:07,899 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 14:25:07,900 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 14:25:07,901 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:25:04" (1/3) ... [2018-11-23 14:25:07,901 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@521337e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:25:07, skipping insertion in model container [2018-11-23 14:25:07,901 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:05" (2/3) ... [2018-11-23 14:25:07,901 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@521337e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:25:07, skipping insertion in model container [2018-11-23 14:25:07,901 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:25:07" (3/3) ... [2018-11-23 14:25:07,903 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label46_true-unreach-call.c [2018-11-23 14:25:07,909 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 14:25:07,914 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 14:25:07,924 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 14:25:07,947 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 14:25:07,948 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 14:25:07,948 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 14:25:07,948 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 14:25:07,948 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 14:25:07,948 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 14:25:07,948 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 14:25:07,948 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 14:25:07,970 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states. [2018-11-23 14:25:07,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-23 14:25:07,976 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:25:07,977 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:25:07,978 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:25:07,982 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:25:07,982 INFO L82 PathProgramCache]: Analyzing trace with hash 1454310861, now seen corresponding path program 1 times [2018-11-23 14:25:07,983 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:25:08,012 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:25:08,012 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:25:08,012 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:25:08,012 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:25:08,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:25:08,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 14:25:08,192 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:25:08,192 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 14:25:08,192 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 14:25:08,195 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 14:25:08,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 14:25:08,203 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 14:25:08,205 INFO L87 Difference]: Start difference. First operand 437 states. Second operand 3 states. [2018-11-23 14:25:09,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:25:09,561 INFO L93 Difference]: Finished difference Result 1195 states and 2155 transitions. [2018-11-23 14:25:09,562 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 14:25:09,563 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 49 [2018-11-23 14:25:09,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:25:09,575 INFO L225 Difference]: With dead ends: 1195 [2018-11-23 14:25:09,575 INFO L226 Difference]: Without dead ends: 756 [2018-11-23 14:25:09,579 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 14:25:09,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 756 states. [2018-11-23 14:25:09,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 756 to 752. [2018-11-23 14:25:09,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 752 states. [2018-11-23 14:25:09,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 752 states and 1326 transitions. [2018-11-23 14:25:09,636 INFO L78 Accepts]: Start accepts. Automaton has 752 states and 1326 transitions. Word has length 49 [2018-11-23 14:25:09,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:25:09,637 INFO L480 AbstractCegarLoop]: Abstraction has 752 states and 1326 transitions. [2018-11-23 14:25:09,637 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 14:25:09,637 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1326 transitions. [2018-11-23 14:25:09,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2018-11-23 14:25:09,641 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:25:09,642 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:25:09,642 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:25:09,642 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:25:09,642 INFO L82 PathProgramCache]: Analyzing trace with hash 984951545, now seen corresponding path program 1 times [2018-11-23 14:25:09,642 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:25:09,643 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:25:09,643 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:25:09,643 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:25:09,643 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:25:09,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:25:09,755 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 14:25:09,755 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:25:09,756 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 14:25:09,756 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 14:25:09,757 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 14:25:09,757 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 14:25:09,757 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 14:25:09,758 INFO L87 Difference]: Start difference. First operand 752 states and 1326 transitions. Second operand 5 states. [2018-11-23 14:25:12,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:25:12,643 INFO L93 Difference]: Finished difference Result 2221 states and 3953 transitions. [2018-11-23 14:25:12,643 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 14:25:12,643 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 122 [2018-11-23 14:25:12,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:25:12,649 INFO L225 Difference]: With dead ends: 2221 [2018-11-23 14:25:12,649 INFO L226 Difference]: Without dead ends: 1475 [2018-11-23 14:25:12,651 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-23 14:25:12,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1475 states. [2018-11-23 14:25:12,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1475 to 1445. [2018-11-23 14:25:12,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1445 states. [2018-11-23 14:25:12,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1445 states and 2250 transitions. [2018-11-23 14:25:12,683 INFO L78 Accepts]: Start accepts. Automaton has 1445 states and 2250 transitions. Word has length 122 [2018-11-23 14:25:12,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:25:12,684 INFO L480 AbstractCegarLoop]: Abstraction has 1445 states and 2250 transitions. [2018-11-23 14:25:12,684 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 14:25:12,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 2250 transitions. [2018-11-23 14:25:12,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-11-23 14:25:12,687 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:25:12,688 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:25:12,688 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:25:12,688 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:25:12,688 INFO L82 PathProgramCache]: Analyzing trace with hash -1444104463, now seen corresponding path program 1 times [2018-11-23 14:25:12,688 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:25:12,689 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:25:12,689 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:25:12,689 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:25:12,689 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:25:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:25:12,820 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 14:25:12,821 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:25:12,821 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 14:25:12,821 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 14:25:12,821 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 14:25:12,821 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 14:25:12,821 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 14:25:12,822 INFO L87 Difference]: Start difference. First operand 1445 states and 2250 transitions. Second operand 6 states. [2018-11-23 14:25:15,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:25:15,119 INFO L93 Difference]: Finished difference Result 4176 states and 6593 transitions. [2018-11-23 14:25:15,122 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 14:25:15,122 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 134 [2018-11-23 14:25:15,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:25:15,129 INFO L225 Difference]: With dead ends: 4176 [2018-11-23 14:25:15,129 INFO L226 Difference]: Without dead ends: 2737 [2018-11-23 14:25:15,133 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-23 14:25:15,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2737 states. [2018-11-23 14:25:15,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2737 to 2705. [2018-11-23 14:25:15,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2705 states. [2018-11-23 14:25:15,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 2705 states and 3813 transitions. [2018-11-23 14:25:15,171 INFO L78 Accepts]: Start accepts. Automaton has 2705 states and 3813 transitions. Word has length 134 [2018-11-23 14:25:15,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:25:15,172 INFO L480 AbstractCegarLoop]: Abstraction has 2705 states and 3813 transitions. [2018-11-23 14:25:15,172 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 14:25:15,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 3813 transitions. [2018-11-23 14:25:15,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-11-23 14:25:15,174 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:25:15,174 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:25:15,174 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:25:15,174 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:25:15,174 INFO L82 PathProgramCache]: Analyzing trace with hash 909528397, now seen corresponding path program 1 times [2018-11-23 14:25:15,175 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:25:15,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:25:15,175 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:25:15,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:25:15,175 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:25:15,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:25:15,280 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 14:25:15,281 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:25:15,281 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 14:25:15,281 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 14:25:15,281 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 14:25:15,281 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 14:25:15,281 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 14:25:15,282 INFO L87 Difference]: Start difference. First operand 2705 states and 3813 transitions. Second operand 6 states. [2018-11-23 14:25:17,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:25:17,338 INFO L93 Difference]: Finished difference Result 6667 states and 9531 transitions. [2018-11-23 14:25:17,339 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 14:25:17,339 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 135 [2018-11-23 14:25:17,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:25:17,357 INFO L225 Difference]: With dead ends: 6667 [2018-11-23 14:25:17,358 INFO L226 Difference]: Without dead ends: 3968 [2018-11-23 14:25:17,366 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-23 14:25:17,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3968 states. [2018-11-23 14:25:17,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3968 to 3945. [2018-11-23 14:25:17,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3945 states. [2018-11-23 14:25:17,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3945 states to 3945 states and 5239 transitions. [2018-11-23 14:25:17,445 INFO L78 Accepts]: Start accepts. Automaton has 3945 states and 5239 transitions. Word has length 135 [2018-11-23 14:25:17,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:25:17,445 INFO L480 AbstractCegarLoop]: Abstraction has 3945 states and 5239 transitions. [2018-11-23 14:25:17,445 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 14:25:17,446 INFO L276 IsEmpty]: Start isEmpty. Operand 3945 states and 5239 transitions. [2018-11-23 14:25:17,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-11-23 14:25:17,449 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:25:17,449 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:25:17,449 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:25:17,449 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:25:17,450 INFO L82 PathProgramCache]: Analyzing trace with hash -1859147470, now seen corresponding path program 1 times [2018-11-23 14:25:17,450 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:25:17,450 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:25:17,450 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:25:17,451 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:25:17,451 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:25:17,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:25:17,569 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 14:25:17,570 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:25:17,570 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 14:25:17,570 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 14:25:17,570 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 14:25:17,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 14:25:17,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 14:25:17,571 INFO L87 Difference]: Start difference. First operand 3945 states and 5239 transitions. Second operand 6 states. [2018-11-23 14:25:22,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:25:22,633 INFO L93 Difference]: Finished difference Result 14047 states and 18989 transitions. [2018-11-23 14:25:22,633 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 14:25:22,633 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 175 [2018-11-23 14:25:22,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:25:22,661 INFO L225 Difference]: With dead ends: 14047 [2018-11-23 14:25:22,661 INFO L226 Difference]: Without dead ends: 10108 [2018-11-23 14:25:22,675 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-23 14:25:22,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10108 states. [2018-11-23 14:25:22,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10108 to 9900. [2018-11-23 14:25:22,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9900 states. [2018-11-23 14:25:22,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9900 states to 9900 states and 12541 transitions. [2018-11-23 14:25:22,848 INFO L78 Accepts]: Start accepts. Automaton has 9900 states and 12541 transitions. Word has length 175 [2018-11-23 14:25:22,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:25:22,848 INFO L480 AbstractCegarLoop]: Abstraction has 9900 states and 12541 transitions. [2018-11-23 14:25:22,848 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 14:25:22,849 INFO L276 IsEmpty]: Start isEmpty. Operand 9900 states and 12541 transitions. [2018-11-23 14:25:22,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2018-11-23 14:25:22,854 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:25:22,854 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:25:22,854 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:25:22,855 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:25:22,855 INFO L82 PathProgramCache]: Analyzing trace with hash -1700313083, now seen corresponding path program 1 times [2018-11-23 14:25:22,855 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:25:22,855 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:25:22,856 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:25:22,856 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:25:22,856 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:25:22,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:25:22,959 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-11-23 14:25:22,959 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:25:22,959 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 14:25:22,960 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 14:25:22,960 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 14:25:22,960 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 14:25:22,960 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 14:25:22,960 INFO L87 Difference]: Start difference. First operand 9900 states and 12541 transitions. Second operand 4 states. [2018-11-23 14:25:25,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:25:25,754 INFO L93 Difference]: Finished difference Result 25996 states and 34132 transitions. [2018-11-23 14:25:25,755 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 14:25:25,755 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 202 [2018-11-23 14:25:25,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:25:25,796 INFO L225 Difference]: With dead ends: 25996 [2018-11-23 14:25:25,796 INFO L226 Difference]: Without dead ends: 16102 [2018-11-23 14:25:25,826 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 14:25:25,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16102 states. [2018-11-23 14:25:26,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16102 to 15784. [2018-11-23 14:25:26,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15784 states. [2018-11-23 14:25:26,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15784 states to 15784 states and 19503 transitions. [2018-11-23 14:25:26,073 INFO L78 Accepts]: Start accepts. Automaton has 15784 states and 19503 transitions. Word has length 202 [2018-11-23 14:25:26,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:25:26,074 INFO L480 AbstractCegarLoop]: Abstraction has 15784 states and 19503 transitions. [2018-11-23 14:25:26,074 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 14:25:26,074 INFO L276 IsEmpty]: Start isEmpty. Operand 15784 states and 19503 transitions. [2018-11-23 14:25:26,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2018-11-23 14:25:26,080 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:25:26,081 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:25:26,081 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:25:26,081 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:25:26,081 INFO L82 PathProgramCache]: Analyzing trace with hash -2050964543, now seen corresponding path program 1 times [2018-11-23 14:25:26,081 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:25:26,082 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:25:26,082 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:25:26,082 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:25:26,082 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:25:26,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:25:26,174 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2018-11-23 14:25:26,175 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:25:26,175 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 14:25:26,175 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 14:25:26,175 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 14:25:26,175 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 14:25:26,176 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 14:25:26,176 INFO L87 Difference]: Start difference. First operand 15784 states and 19503 transitions. Second operand 3 states. [2018-11-23 14:25:29,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:25:29,232 INFO L93 Difference]: Finished difference Result 36312 states and 46096 transitions. [2018-11-23 14:25:29,233 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 14:25:29,233 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 215 [2018-11-23 14:25:29,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:25:29,275 INFO L225 Difference]: With dead ends: 36312 [2018-11-23 14:25:29,275 INFO L226 Difference]: Without dead ends: 20534 [2018-11-23 14:25:29,297 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 14:25:29,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20534 states. [2018-11-23 14:25:29,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20534 to 20480. [2018-11-23 14:25:29,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20480 states. [2018-11-23 14:25:29,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20480 states to 20480 states and 25857 transitions. [2018-11-23 14:25:29,523 INFO L78 Accepts]: Start accepts. Automaton has 20480 states and 25857 transitions. Word has length 215 [2018-11-23 14:25:29,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:25:29,523 INFO L480 AbstractCegarLoop]: Abstraction has 20480 states and 25857 transitions. [2018-11-23 14:25:29,523 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 14:25:29,523 INFO L276 IsEmpty]: Start isEmpty. Operand 20480 states and 25857 transitions. [2018-11-23 14:25:29,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2018-11-23 14:25:29,529 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:25:29,529 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:25:29,530 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:25:29,530 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:25:29,530 INFO L82 PathProgramCache]: Analyzing trace with hash 1707972871, now seen corresponding path program 1 times [2018-11-23 14:25:29,530 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:25:29,531 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:25:29,531 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:25:29,531 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:25:29,531 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:25:29,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:25:29,694 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 88 proven. 2 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2018-11-23 14:25:29,694 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:25:29,695 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:25:29,695 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 229 with the following transitions: [2018-11-23 14:25:29,697 INFO L202 CegarAbsIntRunner]: [0], [1], [74], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [321], [329], [337], [345], [353], [361], [369], [373], [375], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [498], [506], [514], [522], [530], [538], [546], [554], [562], [567], [571], [582], [586], [590], [594], [598], [602], [606], [610], [614], [617], [618], [622], [626], [630], [641], [645], [649], [653], [657], [668], [672], [676], [680], [684], [688], [692], [696], [707], [711], [714], [1635], [1639], [1648], [1652], [1654], [1661], [1662], [1663], [1665], [1666] [2018-11-23 14:25:29,726 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:25:29,727 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:25:30,061 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 14:25:30,062 INFO L272 AbstractInterpreter]: Visited 104 different actions 104 times. Never merged. Never widened. Performed 1017 root evaluator evaluations with a maximum evaluation depth of 15. Performed 1017 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Never found a fixpoint. Largest state had 24 variables. [2018-11-23 14:25:30,074 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:25:30,074 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 14:25:30,375 INFO L227 lantSequenceWeakener]: Weakened 219 states. On average, predicates are now at 77.92% of their original sizes. [2018-11-23 14:25:30,375 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 14:25:30,410 INFO L415 sIntCurrentIteration]: We unified 227 AI predicates to 227 [2018-11-23 14:25:30,411 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 14:25:30,411 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 14:25:30,411 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [7] total 11 [2018-11-23 14:25:30,411 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 14:25:30,412 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 14:25:30,412 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 14:25:30,412 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 14:25:30,412 INFO L87 Difference]: Start difference. First operand 20480 states and 25857 transitions. Second operand 6 states. [2018-11-23 14:26:15,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:26:15,516 INFO L93 Difference]: Finished difference Result 41262 states and 52063 transitions. [2018-11-23 14:26:15,516 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 14:26:15,516 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 228 [2018-11-23 14:26:15,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:26:15,551 INFO L225 Difference]: With dead ends: 41262 [2018-11-23 14:26:15,551 INFO L226 Difference]: Without dead ends: 20788 [2018-11-23 14:26:15,580 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 228 GetRequests, 223 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-11-23 14:26:15,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20788 states. [2018-11-23 14:26:15,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20788 to 20787. [2018-11-23 14:26:15,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20787 states. [2018-11-23 14:26:15,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20787 states to 20787 states and 26173 transitions. [2018-11-23 14:26:15,862 INFO L78 Accepts]: Start accepts. Automaton has 20787 states and 26173 transitions. Word has length 228 [2018-11-23 14:26:15,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:26:15,862 INFO L480 AbstractCegarLoop]: Abstraction has 20787 states and 26173 transitions. [2018-11-23 14:26:15,862 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 14:26:15,862 INFO L276 IsEmpty]: Start isEmpty. Operand 20787 states and 26173 transitions. [2018-11-23 14:26:15,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2018-11-23 14:26:15,873 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:26:15,874 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:26:15,874 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:26:15,874 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:26:15,874 INFO L82 PathProgramCache]: Analyzing trace with hash 1970676072, now seen corresponding path program 1 times [2018-11-23 14:26:15,874 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:26:15,875 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:26:15,875 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:26:15,875 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:26:15,875 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:26:15,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:26:16,159 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 208 proven. 169 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 14:26:16,159 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:26:16,159 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:26:16,159 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 324 with the following transitions: [2018-11-23 14:26:16,160 INFO L202 CegarAbsIntRunner]: [0], [1], [74], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [321], [329], [337], [345], [353], [361], [369], [373], [375], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [498], [506], [514], [522], [530], [538], [546], [554], [562], [567], [571], [582], [586], [590], [594], [598], [602], [606], [610], [614], [617], [618], [622], [626], [630], [641], [645], [649], [653], [657], [668], [672], [676], [680], [684], [688], [691], [692], [696], [707], [711], [714], [1635], [1639], [1648], [1652], [1654], [1661], [1662], [1663], [1665], [1666] [2018-11-23 14:26:16,162 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:26:16,162 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:26:16,532 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 14:26:16,533 INFO L272 AbstractInterpreter]: Visited 108 different actions 311 times. Merged at 4 different actions 7 times. Never widened. Performed 3341 root evaluator evaluations with a maximum evaluation depth of 15. Performed 3341 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Found 1 fixpoints after 1 different actions. Largest state had 24 variables. [2018-11-23 14:26:16,540 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:26:16,541 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 14:26:16,824 INFO L227 lantSequenceWeakener]: Weakened 320 states. On average, predicates are now at 83.87% of their original sizes. [2018-11-23 14:26:16,824 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 14:26:16,885 INFO L415 sIntCurrentIteration]: We unified 322 AI predicates to 322 [2018-11-23 14:26:16,886 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 14:26:16,886 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 14:26:16,886 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [11] total 18 [2018-11-23 14:26:16,886 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 14:26:16,887 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 14:26:16,887 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 14:26:16,887 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-23 14:26:16,887 INFO L87 Difference]: Start difference. First operand 20787 states and 26173 transitions. Second operand 9 states. [2018-11-23 14:26:50,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:26:50,338 INFO L93 Difference]: Finished difference Result 41886 states and 52754 transitions. [2018-11-23 14:26:50,338 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-23 14:26:50,339 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 323 [2018-11-23 14:26:50,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:26:50,397 INFO L225 Difference]: With dead ends: 41886 [2018-11-23 14:26:50,397 INFO L226 Difference]: Without dead ends: 21412 [2018-11-23 14:26:50,438 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 328 GetRequests, 315 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=56, Invalid=154, Unknown=0, NotChecked=0, Total=210 [2018-11-23 14:26:50,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21412 states. [2018-11-23 14:26:50,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21412 to 21410. [2018-11-23 14:26:50,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21410 states. [2018-11-23 14:26:50,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21410 states to 21410 states and 26838 transitions. [2018-11-23 14:26:50,860 INFO L78 Accepts]: Start accepts. Automaton has 21410 states and 26838 transitions. Word has length 323 [2018-11-23 14:26:50,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:26:50,861 INFO L480 AbstractCegarLoop]: Abstraction has 21410 states and 26838 transitions. [2018-11-23 14:26:50,861 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 14:26:50,861 INFO L276 IsEmpty]: Start isEmpty. Operand 21410 states and 26838 transitions. [2018-11-23 14:26:50,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2018-11-23 14:26:50,882 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:26:50,883 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:26:50,883 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:26:50,883 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:26:50,883 INFO L82 PathProgramCache]: Analyzing trace with hash -100045637, now seen corresponding path program 1 times [2018-11-23 14:26:50,883 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:26:50,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:26:50,884 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:26:50,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:26:50,884 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:26:50,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:26:51,391 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 135 proven. 169 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2018-11-23 14:26:51,391 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:26:51,391 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:26:51,391 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 503 with the following transitions: [2018-11-23 14:26:51,392 INFO L202 CegarAbsIntRunner]: [0], [1], [74], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [321], [329], [337], [345], [353], [361], [369], [373], [375], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [498], [506], [514], [522], [530], [538], [546], [554], [562], [567], [571], [582], [586], [590], [594], [598], [602], [606], [610], [614], [617], [618], [622], [626], [630], [641], [645], [649], [653], [657], [668], [672], [676], [680], [684], [688], [692], [696], [707], [711], [714], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [755], [759], [763], [767], [771], [775], [779], [783], [787], [798], [809], [813], [824], [835], [839], [850], [854], [865], [869], [873], [877], [881], [885], [896], [900], [904], [908], [912], [916], [920], [924], [935], [939], [943], [947], [951], [955], [959], [963], [967], [971], [975], [979], [983], [987], [991], [1002], [1006], [1010], [1014], [1018], [1029], [1033], [1037], [1041], [1045], [1049], [1053], [1057], [1061], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1191], [1202], [1206], [1210], [1214], [1218], [1229], [1233], [1237], [1241], [1245], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1367], [1371], [1375], [1379], [1383], [1394], [1398], [1402], [1406], [1417], [1421], [1425], [1429], [1433], [1437], [1441], [1452], [1456], [1460], [1471], [1475], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1561], [1635], [1639], [1648], [1652], [1654], [1661], [1662], [1663], [1665], [1666] [2018-11-23 14:26:51,397 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:26:51,397 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:26:51,973 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 14:26:51,973 INFO L272 AbstractInterpreter]: Visited 284 different actions 1130 times. Merged at 7 different actions 26 times. Never widened. Performed 16141 root evaluator evaluations with a maximum evaluation depth of 16. Performed 16141 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Found 7 fixpoints after 2 different actions. Largest state had 24 variables. [2018-11-23 14:26:51,974 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:26:51,975 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 14:26:51,975 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:26:51,975 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 14:26:51,984 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:26:51,984 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 14:26:52,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:26:52,081 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:26:52,224 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 340 proven. 2 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2018-11-23 14:26:52,224 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 14:26:52,468 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 208 proven. 80 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2018-11-23 14:26:52,484 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 14:26:52,484 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 13 [2018-11-23 14:26:52,484 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 14:26:52,485 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 14:26:52,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 14:26:52,485 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2018-11-23 14:26:52,486 INFO L87 Difference]: Start difference. First operand 21410 states and 26838 transitions. Second operand 11 states. [2018-11-23 14:27:00,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:27:00,695 INFO L93 Difference]: Finished difference Result 73699 states and 102559 transitions. [2018-11-23 14:27:00,695 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2018-11-23 14:27:00,695 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 502 [2018-11-23 14:27:00,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:27:00,812 INFO L225 Difference]: With dead ends: 73699 [2018-11-23 14:27:00,812 INFO L226 Difference]: Without dead ends: 53225 [2018-11-23 14:27:00,874 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1083 GetRequests, 1022 SyntacticMatches, 3 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1081 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=700, Invalid=2840, Unknown=0, NotChecked=0, Total=3540 [2018-11-23 14:27:00,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53225 states. [2018-11-23 14:27:01,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53225 to 51561. [2018-11-23 14:27:01,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51561 states. [2018-11-23 14:27:01,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51561 states to 51561 states and 65333 transitions. [2018-11-23 14:27:01,503 INFO L78 Accepts]: Start accepts. Automaton has 51561 states and 65333 transitions. Word has length 502 [2018-11-23 14:27:01,503 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:27:01,503 INFO L480 AbstractCegarLoop]: Abstraction has 51561 states and 65333 transitions. [2018-11-23 14:27:01,503 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 14:27:01,504 INFO L276 IsEmpty]: Start isEmpty. Operand 51561 states and 65333 transitions. [2018-11-23 14:27:01,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 575 [2018-11-23 14:27:01,529 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:27:01,530 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:27:01,530 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:27:01,531 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:27:01,531 INFO L82 PathProgramCache]: Analyzing trace with hash 2104635636, now seen corresponding path program 1 times [2018-11-23 14:27:01,531 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:27:01,531 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:27:01,532 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:27:01,532 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:27:01,532 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:27:01,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:27:01,914 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 401 proven. 178 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2018-11-23 14:27:01,914 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:27:01,914 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:27:01,914 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 575 with the following transitions: [2018-11-23 14:27:01,915 INFO L202 CegarAbsIntRunner]: [0], [1], [74], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [321], [329], [337], [345], [353], [361], [369], [373], [375], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [498], [506], [514], [522], [530], [538], [546], [554], [562], [567], [571], [582], [586], [590], [594], [598], [602], [606], [610], [614], [617], [618], [622], [626], [630], [641], [645], [649], [653], [657], [668], [672], [676], [680], [684], [688], [691], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [755], [759], [763], [767], [771], [775], [779], [783], [787], [798], [809], [813], [824], [835], [839], [850], [854], [865], [869], [873], [877], [881], [885], [896], [900], [904], [908], [912], [916], [920], [924], [935], [939], [943], [947], [951], [955], [959], [963], [967], [971], [974], [975], [979], [983], [987], [991], [1002], [1006], [1010], [1014], [1018], [1029], [1033], [1037], [1041], [1045], [1049], [1053], [1057], [1061], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1191], [1202], [1206], [1209], [1635], [1639], [1648], [1652], [1654], [1661], [1662], [1663], [1665], [1666] [2018-11-23 14:27:01,918 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:27:01,918 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:27:02,383 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 14:27:02,383 INFO L272 AbstractInterpreter]: Visited 211 different actions 1041 times. Merged at 8 different actions 29 times. Never widened. Performed 14042 root evaluator evaluations with a maximum evaluation depth of 15. Performed 14042 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Found 8 fixpoints after 1 different actions. Largest state had 24 variables. [2018-11-23 14:27:02,386 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:27:02,386 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 14:27:02,386 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:27:02,386 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 14:27:02,392 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:27:02,392 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 14:27:02,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:27:02,480 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:27:02,759 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 497 proven. 2 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2018-11-23 14:27:02,759 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 14:27:02,926 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 497 proven. 2 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2018-11-23 14:27:02,941 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 14:27:02,941 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 13 [2018-11-23 14:27:02,941 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 14:27:02,942 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 14:27:02,942 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 14:27:02,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=112, Unknown=0, NotChecked=0, Total=156 [2018-11-23 14:27:02,942 INFO L87 Difference]: Start difference. First operand 51561 states and 65333 transitions. Second operand 11 states. [2018-11-23 14:27:06,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:27:06,964 INFO L93 Difference]: Finished difference Result 107792 states and 139385 transitions. [2018-11-23 14:27:06,964 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-23 14:27:06,964 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 574 [2018-11-23 14:27:06,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:27:07,091 INFO L225 Difference]: With dead ends: 107792 [2018-11-23 14:27:07,091 INFO L226 Difference]: Without dead ends: 57167 [2018-11-23 14:27:07,194 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1188 GetRequests, 1157 SyntacticMatches, 5 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 143 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=204, Invalid=552, Unknown=0, NotChecked=0, Total=756 [2018-11-23 14:27:07,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57167 states. [2018-11-23 14:27:07,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57167 to 55947. [2018-11-23 14:27:07,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55947 states. [2018-11-23 14:27:07,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55947 states to 55947 states and 64357 transitions. [2018-11-23 14:27:07,778 INFO L78 Accepts]: Start accepts. Automaton has 55947 states and 64357 transitions. Word has length 574 [2018-11-23 14:27:07,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:27:07,778 INFO L480 AbstractCegarLoop]: Abstraction has 55947 states and 64357 transitions. [2018-11-23 14:27:07,778 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 14:27:07,778 INFO L276 IsEmpty]: Start isEmpty. Operand 55947 states and 64357 transitions. [2018-11-23 14:27:07,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 604 [2018-11-23 14:27:07,800 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:27:07,801 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:27:07,801 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:27:07,801 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:27:07,801 INFO L82 PathProgramCache]: Analyzing trace with hash -1097287324, now seen corresponding path program 1 times [2018-11-23 14:27:07,801 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:27:07,802 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:27:07,802 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:27:07,802 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:27:07,802 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:27:07,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:27:08,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 682 proven. 105 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2018-11-23 14:27:08,373 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:27:08,373 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:27:08,373 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 604 with the following transitions: [2018-11-23 14:27:08,373 INFO L202 CegarAbsIntRunner]: [0], [1], [74], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [321], [329], [337], [345], [353], [361], [369], [373], [375], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [498], [506], [514], [522], [530], [538], [546], [554], [562], [567], [571], [582], [586], [590], [594], [598], [602], [606], [610], [614], [617], [618], [622], [626], [630], [641], [644], [645], [649], [653], [657], [668], [672], [676], [680], [684], [687], [688], [691], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [755], [759], [763], [767], [771], [775], [779], [783], [787], [798], [809], [813], [824], [835], [839], [850], [854], [865], [869], [873], [877], [881], [885], [896], [900], [904], [908], [912], [916], [920], [924], [935], [939], [943], [947], [951], [955], [959], [963], [967], [971], [975], [979], [983], [987], [991], [1002], [1006], [1010], [1014], [1018], [1029], [1033], [1037], [1041], [1045], [1049], [1053], [1057], [1061], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1191], [1202], [1206], [1209], [1635], [1639], [1648], [1652], [1654], [1661], [1662], [1663], [1665], [1666] [2018-11-23 14:27:08,376 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:27:08,376 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:27:09,145 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 14:27:09,145 INFO L272 AbstractInterpreter]: Visited 212 different actions 1046 times. Merged at 9 different actions 29 times. Never widened. Performed 14130 root evaluator evaluations with a maximum evaluation depth of 16. Performed 14130 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Found 10 fixpoints after 4 different actions. Largest state had 24 variables. [2018-11-23 14:27:09,150 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:27:09,150 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 14:27:09,150 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:27:09,150 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 14:27:09,157 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:27:09,157 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 14:27:09,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:27:09,236 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:27:09,401 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 552 proven. 2 refuted. 0 times theorem prover too weak. 514 trivial. 0 not checked. [2018-11-23 14:27:09,401 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 14:27:09,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 552 proven. 2 refuted. 0 times theorem prover too weak. 514 trivial. 0 not checked. [2018-11-23 14:27:09,601 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 14:27:09,601 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-11-23 14:27:09,601 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 14:27:09,602 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-23 14:27:09,602 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-23 14:27:09,602 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=223, Unknown=0, NotChecked=0, Total=272 [2018-11-23 14:27:09,603 INFO L87 Difference]: Start difference. First operand 55947 states and 64357 transitions. Second operand 15 states. [2018-11-23 14:27:20,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:27:20,561 INFO L93 Difference]: Finished difference Result 145176 states and 177875 transitions. [2018-11-23 14:27:20,562 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2018-11-23 14:27:20,562 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 603 [2018-11-23 14:27:20,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:27:20,779 INFO L225 Difference]: With dead ends: 145176 [2018-11-23 14:27:20,779 INFO L226 Difference]: Without dead ends: 74693 [2018-11-23 14:27:20,903 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1379 GetRequests, 1276 SyntacticMatches, 4 SemanticMatches, 99 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3733 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=1652, Invalid=8448, Unknown=0, NotChecked=0, Total=10100 [2018-11-23 14:27:20,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74693 states. [2018-11-23 14:27:21,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74693 to 72471. [2018-11-23 14:27:21,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72471 states. [2018-11-23 14:27:21,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72471 states to 72471 states and 80510 transitions. [2018-11-23 14:27:21,840 INFO L78 Accepts]: Start accepts. Automaton has 72471 states and 80510 transitions. Word has length 603 [2018-11-23 14:27:21,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:27:21,841 INFO L480 AbstractCegarLoop]: Abstraction has 72471 states and 80510 transitions. [2018-11-23 14:27:21,841 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-23 14:27:21,841 INFO L276 IsEmpty]: Start isEmpty. Operand 72471 states and 80510 transitions. [2018-11-23 14:27:21,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 616 [2018-11-23 14:27:21,857 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:27:21,857 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:27:21,858 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:27:21,858 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:27:21,858 INFO L82 PathProgramCache]: Analyzing trace with hash -1223936799, now seen corresponding path program 1 times [2018-11-23 14:27:21,858 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:27:21,859 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:27:21,859 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:27:21,859 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:27:21,859 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:27:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:27:22,236 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2018-11-23 14:27:22,236 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:27:22,236 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:27:22,236 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 616 with the following transitions: [2018-11-23 14:27:22,236 INFO L202 CegarAbsIntRunner]: [0], [1], [74], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [321], [329], [337], [345], [353], [361], [369], [373], [375], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [498], [506], [514], [522], [530], [538], [546], [554], [562], [567], [571], [582], [586], [590], [594], [598], [602], [606], [610], [614], [618], [622], [626], [630], [641], [645], [649], [653], [657], [668], [672], [676], [680], [684], [688], [692], [696], [707], [711], [714], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [755], [759], [763], [767], [771], [775], [779], [783], [787], [798], [809], [813], [824], [835], [839], [850], [854], [865], [869], [873], [877], [881], [885], [896], [900], [904], [908], [912], [916], [920], [924], [935], [939], [943], [947], [951], [955], [959], [963], [967], [971], [975], [979], [983], [987], [991], [1002], [1006], [1010], [1014], [1018], [1029], [1033], [1037], [1041], [1045], [1049], [1053], [1057], [1061], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1167], [1168], [1172], [1176], [1180], [1191], [1202], [1206], [1210], [1214], [1218], [1229], [1233], [1237], [1241], [1245], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1367], [1371], [1375], [1379], [1383], [1394], [1398], [1402], [1406], [1417], [1421], [1425], [1429], [1433], [1437], [1441], [1452], [1456], [1460], [1471], [1475], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1561], [1635], [1639], [1648], [1652], [1654], [1661], [1662], [1663], [1665], [1666] [2018-11-23 14:27:22,239 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:27:22,239 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:27:22,770 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 14:27:22,770 INFO L272 AbstractInterpreter]: Visited 284 different actions 1135 times. Merged at 7 different actions 31 times. Widened at 1 different actions 1 times. Performed 16157 root evaluator evaluations with a maximum evaluation depth of 16. Performed 16157 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Found 7 fixpoints after 3 different actions. Largest state had 24 variables. [2018-11-23 14:27:22,774 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:27:22,774 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 14:27:22,774 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:27:22,774 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 14:27:22,780 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:27:22,780 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 14:27:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:27:22,861 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:27:23,052 WARN L180 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 17 [2018-11-23 14:27:23,469 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2018-11-23 14:27:23,469 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 14:27:23,620 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2018-11-23 14:27:23,635 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-23 14:27:23,635 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [7] total 9 [2018-11-23 14:27:23,635 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 14:27:23,635 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 14:27:23,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 14:27:23,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2018-11-23 14:27:23,636 INFO L87 Difference]: Start difference. First operand 72471 states and 80510 transitions. Second operand 3 states. [2018-11-23 14:27:27,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:27:27,391 INFO L93 Difference]: Finished difference Result 144067 states and 161380 transitions. [2018-11-23 14:27:27,391 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 14:27:27,392 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 615 [2018-11-23 14:27:27,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:27:27,516 INFO L225 Difference]: With dead ends: 144067 [2018-11-23 14:27:27,517 INFO L226 Difference]: Without dead ends: 79645 [2018-11-23 14:27:27,603 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1242 GetRequests, 1234 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2018-11-23 14:27:27,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79645 states. [2018-11-23 14:27:28,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79645 to 71230. [2018-11-23 14:27:28,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71230 states. [2018-11-23 14:27:28,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71230 states to 71230 states and 78615 transitions. [2018-11-23 14:27:28,341 INFO L78 Accepts]: Start accepts. Automaton has 71230 states and 78615 transitions. Word has length 615 [2018-11-23 14:27:28,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:27:28,341 INFO L480 AbstractCegarLoop]: Abstraction has 71230 states and 78615 transitions. [2018-11-23 14:27:28,341 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 14:27:28,341 INFO L276 IsEmpty]: Start isEmpty. Operand 71230 states and 78615 transitions. [2018-11-23 14:27:28,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 672 [2018-11-23 14:27:28,355 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:27:28,355 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:27:28,355 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:27:28,355 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:27:28,356 INFO L82 PathProgramCache]: Analyzing trace with hash -335735848, now seen corresponding path program 1 times [2018-11-23 14:27:28,356 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:27:28,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:27:28,356 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:27:28,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:27:28,357 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:27:28,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:27:29,143 INFO L134 CoverageAnalysis]: Checked inductivity of 851 backedges. 269 proven. 450 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-11-23 14:27:29,143 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:27:29,143 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:27:29,144 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 672 with the following transitions: [2018-11-23 14:27:29,144 INFO L202 CegarAbsIntRunner]: [0], [1], [74], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [321], [329], [337], [345], [353], [361], [369], [373], [375], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [498], [506], [514], [522], [530], [538], [546], [554], [562], [567], [571], [582], [586], [590], [594], [598], [602], [606], [610], [614], [618], [622], [626], [630], [641], [645], [649], [653], [657], [668], [672], [676], [680], [684], [688], [691], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [755], [759], [763], [767], [771], [775], [779], [783], [787], [798], [809], [813], [824], [835], [839], [842], [847], [849], [850], [854], [865], [869], [873], [877], [881], [885], [896], [900], [904], [908], [912], [916], [920], [924], [935], [939], [943], [947], [951], [955], [959], [963], [967], [971], [974], [975], [979], [983], [987], [991], [1002], [1006], [1010], [1014], [1018], [1029], [1033], [1037], [1041], [1045], [1049], [1053], [1057], [1061], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1191], [1202], [1206], [1210], [1214], [1218], [1229], [1233], [1237], [1241], [1245], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1367], [1371], [1375], [1379], [1383], [1394], [1398], [1402], [1406], [1417], [1421], [1425], [1429], [1433], [1437], [1441], [1452], [1455], [1635], [1639], [1648], [1652], [1654], [1661], [1662], [1663], [1665], [1666] [2018-11-23 14:27:29,147 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:27:29,147 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:27:29,961 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 14:27:29,962 INFO L272 AbstractInterpreter]: Visited 264 different actions 1563 times. Merged at 8 different actions 38 times. Widened at 1 different actions 1 times. Performed 21917 root evaluator evaluations with a maximum evaluation depth of 11. Performed 21917 inverse root evaluator evaluations with a maximum inverse evaluation depth of 11. Found 11 fixpoints after 3 different actions. Largest state had 24 variables. [2018-11-23 14:27:29,970 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:27:29,970 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 14:27:29,970 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:27:29,970 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 14:27:29,987 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:27:29,987 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 14:27:30,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:27:30,086 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:27:30,641 INFO L134 CoverageAnalysis]: Checked inductivity of 851 backedges. 600 proven. 41 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2018-11-23 14:27:30,641 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 14:27:31,304 INFO L134 CoverageAnalysis]: Checked inductivity of 851 backedges. 180 proven. 539 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-11-23 14:27:31,319 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 14:27:31,319 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 9] total 18 [2018-11-23 14:27:31,319 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 14:27:31,320 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-23 14:27:31,320 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-23 14:27:31,320 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=229, Unknown=0, NotChecked=0, Total=306 [2018-11-23 14:27:31,320 INFO L87 Difference]: Start difference. First operand 71230 states and 78615 transitions. Second operand 13 states. [2018-11-23 14:27:37,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:27:37,499 INFO L93 Difference]: Finished difference Result 152585 states and 168654 transitions. [2018-11-23 14:27:37,500 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-11-23 14:27:37,500 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 671 [2018-11-23 14:27:37,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:27:37,614 INFO L225 Difference]: With dead ends: 152585 [2018-11-23 14:27:37,614 INFO L226 Difference]: Without dead ends: 76046 [2018-11-23 14:27:37,689 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1400 GetRequests, 1359 SyntacticMatches, 1 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 431 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=428, Invalid=1294, Unknown=0, NotChecked=0, Total=1722 [2018-11-23 14:27:37,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76046 states. [2018-11-23 14:27:38,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76046 to 70780. [2018-11-23 14:27:38,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70780 states. [2018-11-23 14:27:38,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70780 states to 70780 states and 78129 transitions. [2018-11-23 14:27:38,418 INFO L78 Accepts]: Start accepts. Automaton has 70780 states and 78129 transitions. Word has length 671 [2018-11-23 14:27:38,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:27:38,418 INFO L480 AbstractCegarLoop]: Abstraction has 70780 states and 78129 transitions. [2018-11-23 14:27:38,418 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-23 14:27:38,418 INFO L276 IsEmpty]: Start isEmpty. Operand 70780 states and 78129 transitions. [2018-11-23 14:27:38,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 720 [2018-11-23 14:27:38,445 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:27:38,445 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:27:38,446 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:27:38,447 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:27:38,447 INFO L82 PathProgramCache]: Analyzing trace with hash 923707520, now seen corresponding path program 1 times [2018-11-23 14:27:38,447 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:27:38,447 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:27:38,448 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:27:38,448 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:27:38,448 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:27:38,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:27:38,839 INFO L134 CoverageAnalysis]: Checked inductivity of 622 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 490 trivial. 0 not checked. [2018-11-23 14:27:38,839 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:27:38,839 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 14:27:38,839 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 14:27:38,839 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 14:27:38,839 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 14:27:38,839 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-23 14:27:38,839 INFO L87 Difference]: Start difference. First operand 70780 states and 78129 transitions. Second operand 5 states. [2018-11-23 14:27:40,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:27:40,923 INFO L93 Difference]: Finished difference Result 150130 states and 165733 transitions. [2018-11-23 14:27:40,924 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 14:27:40,924 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 719 [2018-11-23 14:27:40,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:27:40,994 INFO L225 Difference]: With dead ends: 150130 [2018-11-23 14:27:40,994 INFO L226 Difference]: Without dead ends: 49457 [2018-11-23 14:27:41,092 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-23 14:27:41,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49457 states. [2018-11-23 14:27:41,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49457 to 37396. [2018-11-23 14:27:41,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37396 states. [2018-11-23 14:27:41,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37396 states to 37396 states and 39034 transitions. [2018-11-23 14:27:41,478 INFO L78 Accepts]: Start accepts. Automaton has 37396 states and 39034 transitions. Word has length 719 [2018-11-23 14:27:41,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:27:41,478 INFO L480 AbstractCegarLoop]: Abstraction has 37396 states and 39034 transitions. [2018-11-23 14:27:41,478 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 14:27:41,478 INFO L276 IsEmpty]: Start isEmpty. Operand 37396 states and 39034 transitions. [2018-11-23 14:27:41,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2018-11-23 14:27:41,492 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:27:41,492 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:27:41,492 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:27:41,492 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:27:41,492 INFO L82 PathProgramCache]: Analyzing trace with hash -480833401, now seen corresponding path program 1 times [2018-11-23 14:27:41,492 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:27:41,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:27:41,493 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:27:41,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:27:41,493 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:27:41,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:27:41,987 INFO L134 CoverageAnalysis]: Checked inductivity of 1248 backedges. 182 proven. 2 refuted. 0 times theorem prover too weak. 1064 trivial. 0 not checked. [2018-11-23 14:27:41,988 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:27:41,988 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:27:41,988 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 938 with the following transitions: [2018-11-23 14:27:41,988 INFO L202 CegarAbsIntRunner]: [0], [1], [74], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [321], [329], [337], [345], [353], [361], [369], [373], [375], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [498], [506], [514], [522], [530], [538], [546], [554], [562], [567], [571], [582], [586], [590], [594], [598], [602], [606], [610], [614], [618], [622], [626], [630], [641], [645], [649], [653], [657], [668], [672], [676], [680], [684], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [755], [759], [762], [763], [767], [771], [775], [779], [783], [787], [798], [809], [813], [824], [835], [839], [850], [854], [865], [869], [873], [877], [881], [885], [896], [900], [904], [908], [912], [916], [920], [924], [935], [939], [943], [947], [951], [955], [959], [963], [967], [971], [975], [979], [983], [987], [991], [1002], [1006], [1010], [1014], [1018], [1029], [1033], [1037], [1041], [1045], [1049], [1053], [1057], [1061], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1191], [1202], [1206], [1210], [1214], [1218], [1229], [1233], [1237], [1241], [1245], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1367], [1371], [1375], [1379], [1383], [1394], [1398], [1402], [1406], [1417], [1421], [1425], [1428], [1429], [1433], [1437], [1441], [1452], [1456], [1460], [1471], [1475], [1478], [1483], [1485], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1561], [1635], [1639], [1648], [1652], [1654], [1661], [1662], [1663], [1665], [1666] [2018-11-23 14:27:41,992 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:27:41,992 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:27:44,842 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 14:27:44,842 INFO L272 AbstractInterpreter]: Visited 287 different actions 853 times. Merged at 8 different actions 18 times. Never widened. Performed 11788 root evaluator evaluations with a maximum evaluation depth of 20. Performed 11788 inverse root evaluator evaluations with a maximum inverse evaluation depth of 20. Found 5 fixpoints after 4 different actions. Largest state had 24 variables. [2018-11-23 14:27:44,852 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:27:44,852 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 14:27:44,852 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:27:44,852 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 14:27:44,858 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:27:44,858 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 14:27:44,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:27:44,982 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:27:45,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1248 backedges. 732 proven. 0 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2018-11-23 14:27:45,308 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 14:27:45,519 INFO L134 CoverageAnalysis]: Checked inductivity of 1248 backedges. 182 proven. 2 refuted. 0 times theorem prover too weak. 1064 trivial. 0 not checked. [2018-11-23 14:27:45,534 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-23 14:27:45,534 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3, 3] total 3 [2018-11-23 14:27:45,534 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 14:27:45,535 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 14:27:45,535 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 14:27:45,535 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 14:27:45,535 INFO L87 Difference]: Start difference. First operand 37396 states and 39034 transitions. Second operand 3 states. [2018-11-23 14:27:46,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:27:46,368 INFO L93 Difference]: Finished difference Result 82733 states and 86664 transitions. [2018-11-23 14:27:46,368 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 14:27:46,368 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 937 [2018-11-23 14:27:46,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:27:46,429 INFO L225 Difference]: With dead ends: 82733 [2018-11-23 14:27:46,429 INFO L226 Difference]: Without dead ends: 48720 [2018-11-23 14:27:46,467 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1876 GetRequests, 1875 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 14:27:46,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48720 states. [2018-11-23 14:27:46,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48720 to 48097. [2018-11-23 14:27:46,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48097 states. [2018-11-23 14:27:46,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48097 states to 48097 states and 49939 transitions. [2018-11-23 14:27:46,883 INFO L78 Accepts]: Start accepts. Automaton has 48097 states and 49939 transitions. Word has length 937 [2018-11-23 14:27:46,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:27:46,884 INFO L480 AbstractCegarLoop]: Abstraction has 48097 states and 49939 transitions. [2018-11-23 14:27:46,884 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 14:27:46,884 INFO L276 IsEmpty]: Start isEmpty. Operand 48097 states and 49939 transitions. [2018-11-23 14:27:46,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2018-11-23 14:27:46,897 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:27:46,898 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:27:46,898 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:27:46,898 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:27:46,898 INFO L82 PathProgramCache]: Analyzing trace with hash -1869326945, now seen corresponding path program 1 times [2018-11-23 14:27:46,898 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:27:46,899 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:27:46,899 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:27:46,899 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:27:46,899 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:27:46,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:27:47,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1264 backedges. 6 proven. 186 refuted. 0 times theorem prover too weak. 1072 trivial. 0 not checked. [2018-11-23 14:27:47,660 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:27:47,660 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:27:47,660 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 959 with the following transitions: [2018-11-23 14:27:47,660 INFO L202 CegarAbsIntRunner]: [0], [1], [74], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [321], [329], [337], [345], [353], [361], [369], [373], [375], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [498], [506], [514], [522], [530], [538], [546], [554], [562], [567], [571], [582], [586], [590], [594], [598], [602], [606], [610], [614], [618], [622], [626], [630], [641], [645], [649], [653], [657], [668], [672], [676], [680], [684], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [755], [758], [759], [763], [767], [771], [775], [779], [783], [787], [798], [809], [813], [824], [835], [839], [850], [854], [865], [869], [873], [877], [881], [885], [896], [900], [904], [908], [912], [916], [920], [924], [935], [939], [943], [947], [951], [955], [959], [963], [967], [971], [975], [979], [983], [987], [991], [1002], [1006], [1010], [1014], [1018], [1029], [1033], [1037], [1041], [1045], [1049], [1053], [1057], [1061], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1191], [1202], [1206], [1210], [1214], [1218], [1229], [1233], [1237], [1241], [1245], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1367], [1371], [1375], [1379], [1383], [1394], [1398], [1402], [1406], [1417], [1421], [1425], [1428], [1429], [1433], [1437], [1441], [1452], [1456], [1460], [1471], [1475], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1561], [1562], [1566], [1570], [1573], [1578], [1580], [1635], [1639], [1648], [1652], [1654], [1661], [1662], [1663], [1665], [1666] [2018-11-23 14:27:47,664 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:27:47,664 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:27:49,850 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 14:27:49,850 INFO L272 AbstractInterpreter]: Visited 290 different actions 1156 times. Merged at 8 different actions 30 times. Widened at 1 different actions 1 times. Performed 16381 root evaluator evaluations with a maximum evaluation depth of 20. Performed 16381 inverse root evaluator evaluations with a maximum inverse evaluation depth of 20. Found 9 fixpoints after 4 different actions. Largest state had 24 variables. [2018-11-23 14:27:49,858 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:27:49,858 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 14:27:49,858 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:27:49,858 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 14:27:49,864 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:27:49,865 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 14:27:49,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:27:49,985 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:27:52,132 WARN L180 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2018-11-23 14:27:52,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1264 backedges. 774 proven. 2 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2018-11-23 14:27:52,472 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 14:27:53,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1264 backedges. 774 proven. 2 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2018-11-23 14:27:53,061 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 14:27:53,062 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 6, 6] total 15 [2018-11-23 14:27:53,062 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 14:27:53,062 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-23 14:27:53,062 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-23 14:27:53,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=163, Unknown=0, NotChecked=0, Total=210 [2018-11-23 14:27:53,063 INFO L87 Difference]: Start difference. First operand 48097 states and 49939 transitions. Second operand 13 states. [2018-11-23 14:28:09,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:28:09,111 INFO L93 Difference]: Finished difference Result 113561 states and 118042 transitions. [2018-11-23 14:28:09,111 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2018-11-23 14:28:09,111 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 958 [2018-11-23 14:28:09,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:28:09,112 INFO L225 Difference]: With dead ends: 113561 [2018-11-23 14:28:09,113 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 14:28:09,207 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2026 GetRequests, 1960 SyntacticMatches, 3 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1312 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=1002, Invalid=3158, Unknown=0, NotChecked=0, Total=4160 [2018-11-23 14:28:09,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 14:28:09,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 14:28:09,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 14:28:09,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 14:28:09,209 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 958 [2018-11-23 14:28:09,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:28:09,209 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 14:28:09,209 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-23 14:28:09,209 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 14:28:09,209 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 14:28:09,212 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 14:28:09,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:09,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:10,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:11,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,639 WARN L180 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1116 DAG size of output: 547 [2018-11-23 14:28:12,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:12,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:13,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,342 WARN L180 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 1110 DAG size of output: 537 [2018-11-23 14:28:14,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:14,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:15,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:28:23,084 WARN L180 SmtUtils]: Spent 7.59 s on a formula simplification. DAG size of input: 1028 DAG size of output: 178 [2018-11-23 14:28:35,287 WARN L180 SmtUtils]: Spent 12.13 s on a formula simplification. DAG size of input: 1411 DAG size of output: 191 [2018-11-23 14:28:38,063 WARN L180 SmtUtils]: Spent 2.76 s on a formula simplification. DAG size of input: 519 DAG size of output: 129 [2018-11-23 14:28:40,581 WARN L180 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 508 DAG size of output: 129 [2018-11-23 14:28:53,486 WARN L180 SmtUtils]: Spent 12.87 s on a formula simplification. DAG size of input: 1274 DAG size of output: 212 [2018-11-23 14:28:53,488 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 14:28:53,488 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a0~0)| ~a0~0) (= ~a29~0 |old(~a29~0)|) (= ~a2~0 |old(~a2~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-11-23 14:28:53,488 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 14:28:53,488 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-11-23 14:28:53,489 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-11-23 14:28:53,489 INFO L448 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-11-23 14:28:53,489 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse33 (+ |old(~a4~0)| 89))) (let ((.cse15 (<= ~a0~0 |old(~a0~0)|)) (.cse17 (= |old(~a2~0)| ~a2~0)) (.cse34 (+ |old(~a0~0)| 61)) (.cse5 (< 43 |old(~a29~0)|)) (.cse25 (= 2 |old(~a2~0)|)) (.cse2 (< 0 .cse33)) (.cse35 (= 5 |old(~a2~0)|)) (.cse32 (= 4 |old(~a2~0)|)) (.cse8 (= |old(~a0~0)| ~a0~0)) (.cse16 (= ~a29~0 |old(~a29~0)|)) (.cse18 (= ~a4~0 |old(~a4~0)|))) (let ((.cse22 (and .cse8 (and .cse16 (= 3 ~a2~0) .cse18))) (.cse21 (forall ((v_prenex_6 Int)) (let ((.cse36 (div v_prenex_6 5))) (let ((.cse37 (mod .cse36 21))) (or (<= 0 .cse36) (= .cse37 0) (not (= 0 (mod v_prenex_6 5))) (< (+ |old(~a4~0)| 85) .cse37)))))) (.cse29 (= ~a2~0 |old(~a2~0)|)) (.cse20 (not (= |old(~a2~0)| 1))) (.cse19 (or .cse25 .cse2 .cse35 .cse32)) (.cse26 (< 0 (+ |old(~a29~0)| 127))) (.cse6 (not (= 3 |old(~a2~0)|))) (.cse14 (or .cse25 .cse2 .cse5)) (.cse23 (< 0 .cse34)) (.cse11 (not .cse35)) (.cse4 (<= .cse34 0)) (.cse1 (= 1 |old(~a2~0)|)) (.cse3 (< 2 |old(~a2~0)|)) (.cse0 (and .cse8 .cse16 .cse17 .cse18)) (.cse9 (and .cse16 .cse17 .cse18)) (.cse12 (< .cse33 0)) (.cse13 (< 0 (+ |old(~a0~0)| 98))) (.cse10 (< (+ |old(~a0~0)| 600000) 0)) (.cse24 (and .cse15 .cse16 .cse17 .cse18)) (.cse27 (< 0 (+ |old(~a4~0)| 86))) (.cse28 (not .cse32)) (.cse7 (forall ((v_~a0~0_864 Int)) (or (< 0 (+ v_~a0~0_864 98)) (< (* 25 v_~a0~0_864) (+ |old(~a0~0)| 30500)))))) (and (or .cse0 (or .cse1 .cse2 .cse3) .cse4) (or (or .cse5 .cse6 .cse7) .cse8) (or (and .cse9 .cse8) .cse10 (or .cse11 .cse12 .cse13)) (or (or .cse11 .cse14) .cse0 .cse4) (or (and .cse15 .cse16 (and .cse17 .cse18)) (or .cse6 .cse19)) (or .cse0 .cse12 (<= (+ |old(~a0~0)| 147) 0) .cse13 .cse20) (or (or .cse21 .cse6) .cse22 .cse13) (or .cse23 .cse19 .cse24 .cse5 .cse20) (or .cse25 .cse2 .cse3 .cse26 .cse10 .cse8) (or .cse27 .cse11 .cse24 .cse7) (or (or .cse5 .cse12 .cse13 .cse6) .cse22) (or (and .cse15 .cse16 (= 4 ~a2~0) .cse18) .cse13 (or .cse28 .cse2)) (or (and .cse8 (and .cse18 .cse16 .cse29)) (or .cse21 .cse25 .cse5 .cse3) .cse10) (or .cse27 .cse24 .cse5 .cse7 .cse20) (or .cse0 (or .cse28 (or .cse2 .cse5))) (or (or .cse21 .cse3) .cse13 .cse10 (and .cse8 .cse18 .cse16 .cse29)) (or (or .cse11 .cse2) .cse24 .cse13) (or .cse0 .cse2 .cse26 .cse4 .cse20) (or (and .cse15 .cse16 (= 1 ~a2~0) (< 0 (+ ~a0~0 61)) .cse18) .cse4 .cse20 (< 0 (+ |old(~a29~0)| 401505))) (or (and .cse15 (and .cse17 .cse16 .cse18)) .cse13 (or .cse2 .cse3)) (or .cse19 .cse8 .cse6 .cse4) (or (or .cse2 .cse26 .cse6) .cse8) (or .cse24 .cse11 .cse14) (or .cse1 .cse2 .cse24 .cse5 .cse3) (or .cse24 .cse1 (or .cse27 .cse3) .cse7) (or .cse23 .cse25 .cse0 .cse5 .cse3 .cse12 .cse10) (or .cse0 .cse2 .cse11 (forall ((v_prenex_10 Int)) (let ((.cse31 (+ (* 10 v_prenex_10) 1744490))) (let ((.cse30 (div .cse31 9))) (or (not (= (mod .cse30 5) 0)) (<= (+ v_prenex_10 16) 0) (< .cse31 0) (< |old(~a29~0)| (div .cse30 5)))))) .cse4) (or .cse1 .cse3 .cse0 .cse12 .cse13 .cse10) (or (and .cse8 .cse9) (or .cse28 .cse12 .cse13) .cse10) (or .cse24 .cse27 .cse28 .cse7))))) [2018-11-23 14:28:53,489 INFO L448 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-11-23 14:28:53,489 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-11-23 14:28:53,489 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-11-23 14:28:53,489 INFO L448 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-11-23 14:28:53,490 INFO L448 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-11-23 14:28:53,490 INFO L448 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-11-23 14:28:53,490 INFO L448 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-11-23 14:28:53,490 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-11-23 14:28:53,490 INFO L448 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-11-23 14:28:53,490 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-11-23 14:28:53,490 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-11-23 14:28:53,490 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-11-23 14:28:53,490 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-11-23 14:28:53,490 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-11-23 14:28:53,490 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-11-23 14:28:53,490 INFO L448 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-11-23 14:28:53,490 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-11-23 14:28:53,490 INFO L448 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,491 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,491 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,491 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,491 INFO L448 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,491 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,491 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,491 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,491 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-11-23 14:28:53,491 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-23 14:28:53,491 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-11-23 14:28:53,491 INFO L448 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-11-23 14:28:53,491 INFO L448 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-11-23 14:28:53,491 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,491 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,492 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,492 INFO L448 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,492 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,492 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,492 INFO L448 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,492 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,492 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,492 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,492 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-11-23 14:28:53,492 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-11-23 14:28:53,492 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-11-23 14:28:53,492 INFO L448 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,492 INFO L448 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,492 INFO L448 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,492 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,493 INFO L448 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,493 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,493 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,493 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,493 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,493 INFO L448 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-11-23 14:28:53,493 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,493 INFO L448 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-11-23 14:28:53,493 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,493 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,493 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,493 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-11-23 14:28:53,493 INFO L448 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,493 INFO L448 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-11-23 14:28:53,493 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,494 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,495 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-11-23 14:28:53,496 INFO L448 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,497 INFO L448 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,497 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,497 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,497 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,497 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,497 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,497 INFO L448 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,497 INFO L448 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,497 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,497 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-23 14:28:53,497 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-11-23 14:28:53,497 INFO L448 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,497 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-11-23 14:28:53,497 INFO L448 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,497 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,497 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,498 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-11-23 14:28:53,498 INFO L448 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-11-23 14:28:53,498 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-11-23 14:28:53,498 INFO L448 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-11-23 14:28:53,498 INFO L448 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,498 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse33 (+ |old(~a4~0)| 89))) (let ((.cse30 (not (= 4 |old(~a2~0)|))) (.cse0 (< 0 .cse33)) (.cse6 (< 43 |old(~a29~0)|)) (.cse32 (= |old(~a2~0)| ~a2~0)) (.cse9 (= |old(~a0~0)| ~a0~0)) (.cse34 (+ |old(~a0~0)| 61)) (.cse29 (<= ~a0~0 |old(~a0~0)|)) (.cse16 (= ~a29~0 |old(~a29~0)|)) (.cse17 (= 3 ~a2~0)) (.cse18 (= ~a4~0 |old(~a4~0)|))) (let ((.cse11 (and .cse29 .cse16 .cse17 .cse18)) (.cse15 (forall ((v_prenex_6 Int)) (let ((.cse35 (div v_prenex_6 5))) (let ((.cse36 (mod .cse35 21))) (or (<= 0 .cse35) (= .cse36 0) (not (= 0 (mod v_prenex_6 5))) (< (+ |old(~a4~0)| 85) .cse36)))))) (.cse23 (= ~a2~0 |old(~a2~0)|)) (.cse5 (<= .cse34 0)) (.cse7 (not (= 3 |old(~a2~0)|))) (.cse26 (and .cse9 .cse16 .cse17 .cse18)) (.cse27 (< 0 .cse34)) (.cse19 (= 2 |old(~a2~0)|)) (.cse25 (= 1 |old(~a2~0)|)) (.cse20 (< 2 |old(~a2~0)|)) (.cse21 (< 0 (+ |old(~a29~0)| 127))) (.cse14 (not (= |old(~a2~0)| 1))) (.cse2 (and .cse9 .cse16 .cse32 .cse18)) (.cse1 (not (= 5 |old(~a2~0)|))) (.cse12 (< .cse33 0)) (.cse13 (< 0 (+ |old(~a0~0)| 98))) (.cse22 (< (+ |old(~a0~0)| 600000) 0)) (.cse24 (and .cse29 .cse16 .cse32 .cse18)) (.cse10 (< 0 (+ |old(~a4~0)| 86))) (.cse8 (forall ((v_~a0~0_864 Int)) (or (< 0 (+ v_~a0~0_864 98)) (< (* 25 v_~a0~0_864) (+ |old(~a0~0)| 30500))))) (.cse28 (or .cse30 .cse0 .cse6)) (.cse31 (and .cse16 .cse32 .cse18))) (and (or .cse0 .cse1 .cse2 (forall ((v_prenex_10 Int)) (let ((.cse4 (+ (* 10 v_prenex_10) 1744490))) (let ((.cse3 (div .cse4 9))) (or (not (= (mod .cse3 5) 0)) (<= (+ v_prenex_10 16) 0) (< .cse4 0) (< |old(~a29~0)| (div .cse3 5)))))) .cse5) (or (or .cse6 .cse7 .cse8) .cse9) (or .cse10 .cse11 .cse7 .cse8) (or .cse2 .cse12 (<= (+ |old(~a0~0)| 147) 0) .cse13 .cse14) (or .cse0 .cse7 .cse11) (or (or .cse15 .cse7) (and .cse9 (and .cse16 .cse17 .cse18)) .cse13) (or .cse19 .cse0 .cse20 .cse21 .cse22 .cse9) (or (or .cse0 .cse1 .cse6) .cse2 .cse5) (or (or .cse15 .cse19 .cse6 .cse20) (and .cse9 (and .cse18 .cse16 .cse23)) .cse22) (or .cse0 .cse24 .cse1 .cse13) (or .cse10 .cse1 .cse24 .cse8) (or .cse10 .cse24 .cse25 .cse20 .cse8) (or .cse2 (or .cse0 .cse25 .cse20) .cse5) (or .cse0 .cse26 .cse7 .cse5) (or .cse10 .cse24 .cse6 .cse8 .cse14) (or (or .cse15 .cse20) .cse13 .cse22 (and .cse9 .cse18 .cse16 .cse23)) (or .cse27 .cse24 .cse0 .cse6 .cse20) (or .cse28 .cse9) (or (and .cse29 .cse16 (= 1 ~a2~0) (< 0 (+ ~a0~0 61)) .cse18) (< 0 (+ |old(~a29~0)| 401505)) .cse5 .cse14) (or (or .cse0 .cse21 .cse7) .cse9) (or .cse30 .cse0 (and .cse29 .cse16 (= 4 ~a2~0) .cse18) .cse13) (or .cse0 .cse1 .cse6 .cse24) (or .cse30 .cse2 .cse12 .cse13 .cse22) (or .cse24 .cse0 .cse20 .cse13) (or .cse6 .cse12 .cse13 .cse7 .cse26) (or .cse27 .cse19 .cse2 .cse6 .cse20 .cse12 .cse22) (or .cse2 .cse25 .cse20 .cse12 .cse13 .cse22) (or (or .cse0 .cse21 .cse14) .cse31) (or .cse2 .cse1 .cse12 .cse13 .cse22) (or .cse24 .cse10 .cse30 .cse8) (or .cse28 .cse31))))) [2018-11-23 14:28:53,498 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,499 INFO L448 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,499 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,499 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,499 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,499 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,499 INFO L448 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,499 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,499 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-11-23 14:28:53,499 INFO L448 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-11-23 14:28:53,499 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-11-23 14:28:53,499 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,499 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-11-23 14:28:53,499 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-11-23 14:28:53,499 INFO L448 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,499 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,500 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,500 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,500 INFO L448 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,500 INFO L448 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,500 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,500 INFO L448 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,500 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,500 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,500 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,500 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,500 INFO L448 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,500 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-11-23 14:28:53,500 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-23 14:28:53,500 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-11-23 14:28:53,501 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,501 INFO L448 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,501 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,501 INFO L448 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,501 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,501 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,501 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,501 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,501 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,501 INFO L448 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,501 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,501 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-11-23 14:28:53,501 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,501 INFO L448 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-11-23 14:28:53,501 INFO L448 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,502 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-11-23 14:28:53,502 INFO L448 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-11-23 14:28:53,502 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-23 14:28:53,502 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,502 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-11-23 14:28:53,502 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-11-23 14:28:53,502 INFO L448 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,502 INFO L448 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-11-23 14:28:53,502 INFO L448 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-11-23 14:28:53,502 INFO L448 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,502 INFO L448 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-11-23 14:28:53,502 INFO L448 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-11-23 14:28:53,502 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,502 INFO L448 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,502 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,502 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,503 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,503 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,503 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,503 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,503 INFO L444 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse19 (= ~a29~0 |old(~a29~0)|)) (.cse29 (= |old(~a2~0)| ~a2~0)) (.cse20 (= ~a4~0 |old(~a4~0)|))) (let ((.cse18 (<= ~a0~0 |old(~a0~0)|)) (.cse27 (+ |old(~a4~0)| 89)) (.cse21 (= 3 ~a2~0)) (.cse33 (+ |old(~a0~0)| 61)) (.cse6 (= |old(~a0~0)| ~a0~0)) (.cse28 (and .cse19 .cse29 .cse20))) (let ((.cse7 (forall ((v_prenex_6 Int)) (let ((.cse34 (div v_prenex_6 5))) (let ((.cse35 (mod .cse34 21))) (or (<= 0 .cse34) (= .cse35 0) (not (= 0 (mod v_prenex_6 5))) (< (+ |old(~a4~0)| 85) .cse35)))))) (.cse10 (and .cse6 .cse28)) (.cse25 (< 0 .cse33)) (.cse24 (= 2 |old(~a2~0)|)) (.cse8 (and .cse19 .cse21 .cse20)) (.cse2 (< 43 |old(~a29~0)|)) (.cse3 (and .cse28 .cse6)) (.cse4 (not (= 3 |old(~a2~0)|))) (.cse13 (not (= 5 |old(~a2~0)|))) (.cse15 (<= .cse33 0)) (.cse30 (= 1 |old(~a2~0)|)) (.cse14 (and .cse6 .cse19 .cse29 .cse20)) (.cse23 (< 2 |old(~a2~0)|)) (.cse11 (< .cse27 0)) (.cse9 (< 0 (+ |old(~a0~0)| 98))) (.cse12 (< (+ |old(~a0~0)| 600000) 0)) (.cse1 (< 0 .cse27)) (.cse26 (< 0 (+ |old(~a29~0)| 127))) (.cse22 (not (= |old(~a2~0)| 1))) (.cse16 (and .cse18 .cse19 .cse29 .cse20)) (.cse17 (< 0 (+ |old(~a4~0)| 86))) (.cse0 (not (= 4 |old(~a2~0)|))) (.cse5 (forall ((v_~a0~0_864 Int)) (or (< 0 (+ v_~a0~0_864 98)) (< (* 25 v_~a0~0_864) (+ |old(~a0~0)| 30500)))))) (and (or (or .cse0 .cse1 .cse2) .cse3) (or (or .cse2 .cse4 .cse5) .cse6) (or (or .cse7 .cse4) (and .cse6 .cse8) .cse9) (or .cse0 .cse10 .cse11 .cse9 .cse12) (or (or .cse1 .cse13 .cse2) .cse14 .cse15) (or .cse1 .cse13 .cse16 .cse9) (or .cse17 .cse13 .cse16 .cse5) (or .cse17 (and .cse18 .cse19 .cse20 .cse21) .cse4 .cse5) (or (or .cse1 .cse2 .cse4 .cse15) (and (or (not (= calculate_output_~input 3)) (<= (+ ~a29~0 16) 0)) (or (< 0 (+ ~a29~0 144)) (not (= calculate_output_~input 1))))) (or .cse17 .cse16 .cse2 .cse5 .cse22) (or .cse23 .cse14 .cse11 (<= (+ |old(~a0~0)| 147) 0) .cse9) (or (or .cse7 .cse24 .cse2 .cse23) .cse3 .cse12) (or (or .cse7 .cse23) .cse10 .cse9 .cse12) (or .cse25 .cse16 .cse1 .cse2 .cse23) (or (not (= calculate_output_~input 0)) (or .cse26 (= |calculate_output_#in~input| 0) .cse22 (not (= 0 .cse27)))) (or .cse1 (and .cse18 (and .cse19 .cse20) .cse21) .cse4) (or .cse0 .cse1 (and .cse19 (and .cse18 (= 4 ~a2~0) .cse20)) .cse9) (or .cse24 .cse23 .cse14 .cse11 .cse12 .cse25 .cse2) (or (and .cse18 .cse19 (= 1 ~a2~0) (< 0 (+ ~a0~0 61)) .cse20) (< 0 (+ |old(~a29~0)| 401505)) .cse15 .cse22) (or .cse13 .cse11 .cse9 .cse12 (and .cse6 .cse28 (or (<= (+ ~a4~0 86) 0) (not (= 4 calculate_output_~input)) (< 0 (+ ~a0~0 147)) (< 0 (+ ~a4~0 42)) (<= |old(~a29~0)| 43)))) (or .cse1 .cse23 .cse9 (and .cse18 (and .cse29 .cse19 .cse20))) (or .cse17 .cse30 .cse16 .cse23 .cse5) (or .cse24 .cse1 .cse23 .cse26 .cse6 .cse12) (or (and .cse8 .cse6) .cse11 .cse2 .cse9 .cse4) (or .cse1 .cse13 .cse2 .cse16) (or (or .cse1 .cse30 .cse23) .cse3 .cse15) (or .cse6 .cse1 .cse4 .cse15) (or .cse14 .cse1 .cse13 (forall ((v_prenex_10 Int)) (let ((.cse32 (+ (* 10 v_prenex_10) 1744490))) (let ((.cse31 (div .cse32 9))) (or (not (= (mod .cse31 5) 0)) (<= (+ v_prenex_10 16) 0) (< .cse32 0) (< |old(~a29~0)| (div .cse31 5)))))) .cse15) (or .cse30 .cse14 .cse23 .cse11 .cse9 .cse12) (or (or .cse1 .cse26 .cse22) .cse28) (or .cse16 .cse17 .cse0 .cse5))))) [2018-11-23 14:28:53,504 INFO L448 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-11-23 14:28:53,504 INFO L448 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,504 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-23 14:28:53,504 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-11-23 14:28:53,504 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-11-23 14:28:53,504 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,504 INFO L448 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,504 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,504 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,504 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,504 INFO L448 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,504 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,504 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,504 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,505 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,505 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-11-23 14:28:53,505 INFO L448 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-11-23 14:28:53,505 INFO L448 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,505 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,505 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-11-23 14:28:53,505 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-11-23 14:28:53,505 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-11-23 14:28:53,505 INFO L448 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,505 INFO L448 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,505 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,505 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-11-23 14:28:53,505 INFO L448 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-11-23 14:28:53,505 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,505 INFO L448 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,506 INFO L448 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,506 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,506 INFO L448 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,506 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,506 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,506 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,506 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,506 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-11-23 14:28:53,506 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-11-23 14:28:53,506 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,506 INFO L448 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,506 INFO L448 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,506 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,506 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,506 INFO L448 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,507 INFO L448 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,507 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-11-23 14:28:53,507 INFO L448 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,507 INFO L448 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-11-23 14:28:53,507 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,507 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-11-23 14:28:53,507 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,507 INFO L448 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-11-23 14:28:53,507 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,507 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-11-23 14:28:53,507 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-11-23 14:28:53,507 INFO L448 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,507 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,508 INFO L448 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,508 INFO L448 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,508 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,508 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 136) no Hoare annotation was computed. [2018-11-23 14:28:53,508 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,508 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,508 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,508 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,508 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,508 INFO L448 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,508 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,508 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-11-23 14:28:53,508 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-11-23 14:28:53,508 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,509 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,509 INFO L448 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,509 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,509 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,509 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,509 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,509 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,509 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,509 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,509 INFO L448 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,509 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-11-23 14:28:53,509 INFO L448 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-11-23 14:28:53,509 INFO L448 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,509 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,509 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-11-23 14:28:53,509 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-11-23 14:28:53,510 INFO L448 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,510 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,510 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,510 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,510 INFO L448 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,510 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,510 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,510 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,510 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,510 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,510 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,510 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,510 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,510 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,510 INFO L448 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-11-23 14:28:53,511 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-11-23 14:28:53,511 INFO L448 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-11-23 14:28:53,511 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,511 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-11-23 14:28:53,511 INFO L448 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,511 INFO L448 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,511 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,511 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,511 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,511 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,511 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,511 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-11-23 14:28:53,511 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,511 INFO L448 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,511 INFO L448 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,512 INFO L448 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,512 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-11-23 14:28:53,512 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-11-23 14:28:53,512 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-11-23 14:28:53,512 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,512 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,512 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,512 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,512 INFO L448 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,512 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,512 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,512 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,512 INFO L448 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,512 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,512 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,513 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-11-23 14:28:53,513 INFO L448 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-11-23 14:28:53,513 INFO L448 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,513 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-11-23 14:28:53,513 INFO L448 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,513 INFO L448 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-11-23 14:28:53,513 INFO L448 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,513 INFO L448 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,513 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-11-23 14:28:53,513 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-11-23 14:28:53,513 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-11-23 14:28:53,513 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,513 INFO L448 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,513 INFO L448 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,513 INFO L448 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,513 INFO L448 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,514 INFO L448 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,514 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,514 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-11-23 14:28:53,514 INFO L448 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-11-23 14:28:53,514 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-11-23 14:28:53,514 INFO L448 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-11-23 14:28:53,514 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,514 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,514 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,514 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,514 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,514 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,514 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-11-23 14:28:53,514 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-11-23 14:28:53,515 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-11-23 14:28:53,515 INFO L448 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,515 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,515 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,515 INFO L448 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,515 INFO L448 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,515 INFO L448 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-11-23 14:28:53,515 INFO L448 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-11-23 14:28:53,515 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,515 INFO L448 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,515 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,515 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 14:28:53,515 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-11-23 14:28:53,515 INFO L448 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-11-23 14:28:53,515 INFO L448 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,515 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-11-23 14:28:53,516 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-23 14:28:53,516 INFO L448 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,516 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-11-23 14:28:53,516 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,516 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,516 INFO L448 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,516 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,516 INFO L448 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,516 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,516 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-11-23 14:28:53,516 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,516 INFO L448 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-11-23 14:28:53,516 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-11-23 14:28:53,516 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 14:28:53,517 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a0~0 44))) (and (= ~a2~0 1) (= (+ ~a4~0 89) 0) (<= 0 .cse0) (<= .cse0 0) (= (+ ~a29~0 127) 0))) [2018-11-23 14:28:53,517 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 14:28:53,517 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 14:28:53,517 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (let ((.cse1 (+ |old(~a0~0)| 44))) (or (not (= 1 |old(~a2~0)|)) (let ((.cse0 (+ ~a0~0 44))) (and (<= 0 .cse0) (= ~a2~0 1) (= ~a4~0 |old(~a4~0)|) (<= .cse0 0) (= (+ ~a29~0 127) 0))) (not (= 0 (+ |old(~a29~0)| 127))) (< 0 .cse1) (not (= 0 (+ |old(~a4~0)| 89))) (< .cse1 0))) [2018-11-23 14:28:53,517 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-11-23 14:28:53,517 INFO L444 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse16 (+ ~a0~0 61))) (let ((.cse3 (< 0 .cse16)) (.cse2 (not (= ~a2~0 1))) (.cse13 (= 3 ~a2~0)) (.cse12 (exists ((v_prenex_6 Int)) (let ((.cse18 (div v_prenex_6 5))) (let ((.cse17 (mod .cse18 21))) (and (= 0 (mod v_prenex_6 5)) (not (= .cse17 0)) (<= .cse17 (+ ~a4~0 85)) (< .cse18 0)))))) (.cse5 (= 5 ~a2~0)) (.cse11 (= 4 ~a2~0)) (.cse8 (= |old(~a2~0)| ~a2~0)) (.cse0 (<= (+ ~a4~0 89) 0)) (.cse9 (<= (+ ~a0~0 98) 0)) (.cse4 (<= ~a29~0 43)) (.cse10 (<= 0 (+ ~a0~0 600000))) (.cse15 (not (= ~a2~0 2))) (.cse1 (<= ~a2~0 2)) (.cse14 (+ |old(~a4~0)| 89))) (or (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 .cse2 .cse4)) (not (= 1 |old(~a2~0)|)) (and .cse0 .cse5 (exists ((v_prenex_10 Int)) (let ((.cse7 (+ (* 10 v_prenex_10) 1744490))) (let ((.cse6 (div .cse7 9))) (and (<= (div .cse6 5) ~a29~0) (<= 0 .cse7) (= (mod .cse6 5) 0) (< 0 (+ v_prenex_10 16)))))) .cse3) (and (and .cse8 .cse3) (<= (+ ~a29~0 401505) 0)) (and .cse9 .cse10 .cse11) (and (and .cse1 .cse12) .cse9 .cse10) (and .cse0 .cse13) (and .cse9 (and .cse4 .cse13)) (and .cse9 (< 0 (+ ~a0~0 147)) .cse1) (not (= 0 (+ |old(~a29~0)| 127))) (and .cse9 .cse5 .cse10) (and .cse9 .cse10 .cse1 .cse2) (and .cse0 .cse9 .cse11) (and .cse0 (exists ((v_~a0~0_864 Int)) (and (<= (+ v_~a0~0_864 98) 0) (<= (+ ~a0~0 30500) (* 25 v_~a0~0_864)))) .cse5) (< .cse14 0) (not (= 0 (+ |old(~a0~0)| 44))) (and (and .cse15 .cse1 .cse4 .cse12) .cse10) (and .cse9 (and .cse13 .cse12)) (and .cse0 .cse4 .cse5) (and .cse0 .cse4 .cse11) (and .cse8 .cse0 (<= (+ ~a29~0 127) 0)) (and .cse0 .cse9 .cse1) (and .cse4 .cse10 (<= .cse16 0) .cse15 .cse1) (< 0 .cse14)))) [2018-11-23 14:28:53,517 INFO L448 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-11-23 14:28:53,517 INFO L448 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-11-23 14:28:53,518 INFO L444 ceAbstractionStarter]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse16 (+ ~a0~0 61))) (let ((.cse3 (< 0 .cse16)) (.cse2 (not (= ~a2~0 1))) (.cse13 (= 3 ~a2~0)) (.cse12 (exists ((v_prenex_6 Int)) (let ((.cse18 (div v_prenex_6 5))) (let ((.cse17 (mod .cse18 21))) (and (= 0 (mod v_prenex_6 5)) (not (= .cse17 0)) (<= .cse17 (+ ~a4~0 85)) (< .cse18 0)))))) (.cse5 (= 5 ~a2~0)) (.cse11 (= 4 ~a2~0)) (.cse8 (= |old(~a2~0)| ~a2~0)) (.cse0 (<= (+ ~a4~0 89) 0)) (.cse9 (<= (+ ~a0~0 98) 0)) (.cse4 (<= ~a29~0 43)) (.cse10 (<= 0 (+ ~a0~0 600000))) (.cse15 (not (= ~a2~0 2))) (.cse1 (<= ~a2~0 2)) (.cse14 (+ |old(~a4~0)| 89))) (or (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 .cse2 .cse4)) (not (= 1 |old(~a2~0)|)) (and .cse0 .cse5 (exists ((v_prenex_10 Int)) (let ((.cse7 (+ (* 10 v_prenex_10) 1744490))) (let ((.cse6 (div .cse7 9))) (and (<= (div .cse6 5) ~a29~0) (<= 0 .cse7) (= (mod .cse6 5) 0) (< 0 (+ v_prenex_10 16)))))) .cse3) (and (and .cse8 .cse3) (<= (+ ~a29~0 401505) 0)) (and .cse9 .cse10 .cse11) (and (and .cse1 .cse12) .cse9 .cse10) (and .cse0 .cse13) (and .cse9 (and .cse4 .cse13)) (and .cse9 (< 0 (+ ~a0~0 147)) .cse1) (not (= 0 (+ |old(~a29~0)| 127))) (and .cse9 .cse5 .cse10) (and .cse9 .cse10 .cse1 .cse2) (and .cse0 .cse9 .cse11) (and .cse0 (exists ((v_~a0~0_864 Int)) (and (<= (+ v_~a0~0_864 98) 0) (<= (+ ~a0~0 30500) (* 25 v_~a0~0_864)))) .cse5) (< .cse14 0) (not (= 0 (+ |old(~a0~0)| 44))) (and (and .cse15 .cse1 .cse4 .cse12) .cse10) (and .cse9 (and .cse13 .cse12)) (and .cse0 .cse4 .cse5) (and .cse0 .cse4 .cse11) (and .cse8 .cse0 (<= (+ ~a29~0 127) 0)) (and .cse0 .cse9 .cse1) (and .cse4 .cse10 (<= .cse16 0) .cse15 .cse1) (< 0 .cse14)))) [2018-11-23 14:28:53,518 INFO L448 ceAbstractionStarter]: For program point L1766-3(lines 1760 1776) no Hoare annotation was computed. [2018-11-23 14:28:53,523 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-23 14:28:53,524 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-23 14:28:53,524 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-23 14:28:53,524 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-23 14:28:53,525 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,525 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,525 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,525 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,526 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_864,QUANTIFIED] [2018-11-23 14:28:53,526 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_864,QUANTIFIED] [2018-11-23 14:28:53,526 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,526 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,527 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,527 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,527 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,527 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,527 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,528 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,533 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-23 14:28:53,533 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-23 14:28:53,534 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-23 14:28:53,534 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-23 14:28:53,534 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,534 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,535 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,535 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,535 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_864,QUANTIFIED] [2018-11-23 14:28:53,535 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_864,QUANTIFIED] [2018-11-23 14:28:53,535 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,536 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,536 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,536 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,536 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,536 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,537 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,537 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:28:53 BoogieIcfgContainer [2018-11-23 14:28:53,540 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 14:28:53,540 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 14:28:53,540 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 14:28:53,541 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 14:28:53,541 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:25:07" (3/4) ... [2018-11-23 14:28:53,544 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 14:28:53,550 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 14:28:53,550 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-23 14:28:53,551 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-23 14:28:53,551 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 14:28:53,570 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-23 14:28:53,572 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 14:28:53,599 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((a4 + 89 <= 0 && a2 <= 2) && !(a2 == 1)) && 0 < a0 + 61) || (((a4 + 89 <= 0 && a2 <= 2) && !(a2 == 1)) && a29 <= 43)) || !(1 == \old(a2))) || (((a4 + 89 <= 0 && 5 == a2) && (\exists v_prenex_10 : int :: (((10 * v_prenex_10 + 1744490) / 9 / 5 <= a29 && 0 <= 10 * v_prenex_10 + 1744490) && (10 * v_prenex_10 + 1744490) / 9 % 5 == 0) && 0 < v_prenex_10 + 16)) && 0 < a0 + 61)) || ((\old(a2) == a2 && 0 < a0 + 61) && a29 + 401505 <= 0)) || ((a0 + 98 <= 0 && 0 <= a0 + 600000) && 4 == a2)) || (((a2 <= 2 && (\exists v_prenex_6 : int :: ((0 == v_prenex_6 % 5 && !(v_prenex_6 / 5 % 21 == 0)) && v_prenex_6 / 5 % 21 <= a4 + 85) && v_prenex_6 / 5 < 0)) && a0 + 98 <= 0) && 0 <= a0 + 600000)) || (a4 + 89 <= 0 && 3 == a2)) || (a0 + 98 <= 0 && a29 <= 43 && 3 == a2)) || ((a0 + 98 <= 0 && 0 < a0 + 147) && a2 <= 2)) || !(0 == \old(a29) + 127)) || ((a0 + 98 <= 0 && 5 == a2) && 0 <= a0 + 600000)) || (((a0 + 98 <= 0 && 0 <= a0 + 600000) && a2 <= 2) && !(a2 == 1))) || ((a4 + 89 <= 0 && a0 + 98 <= 0) && 4 == a2)) || ((a4 + 89 <= 0 && (\exists v_~a0~0_864 : int :: v_~a0~0_864 + 98 <= 0 && a0 + 30500 <= 25 * v_~a0~0_864)) && 5 == a2)) || \old(a4) + 89 < 0) || !(0 == \old(a0) + 44)) || ((((!(a2 == 2) && a2 <= 2) && a29 <= 43) && (\exists v_prenex_6 : int :: ((0 == v_prenex_6 % 5 && !(v_prenex_6 / 5 % 21 == 0)) && v_prenex_6 / 5 % 21 <= a4 + 85) && v_prenex_6 / 5 < 0)) && 0 <= a0 + 600000)) || (a0 + 98 <= 0 && 3 == a2 && (\exists v_prenex_6 : int :: ((0 == v_prenex_6 % 5 && !(v_prenex_6 / 5 % 21 == 0)) && v_prenex_6 / 5 % 21 <= a4 + 85) && v_prenex_6 / 5 < 0))) || ((a4 + 89 <= 0 && a29 <= 43) && 5 == a2)) || ((a4 + 89 <= 0 && a29 <= 43) && 4 == a2)) || ((\old(a2) == a2 && a4 + 89 <= 0) && a29 + 127 <= 0)) || ((a4 + 89 <= 0 && a0 + 98 <= 0) && a2 <= 2)) || ((((a29 <= 43 && 0 <= a0 + 600000) && a0 + 61 <= 0) && !(a2 == 2)) && a2 <= 2)) || 0 < \old(a4) + 89 [2018-11-23 14:28:53,742 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_d291ce89-6f7d-4c03-b8c4-7ea554fa9514/bin-2019/utaipan/witness.graphml [2018-11-23 14:28:53,743 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 14:28:53,743 INFO L168 Benchmark]: Toolchain (without parser) took 228953.37 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.8 GB). Free memory was 956.6 MB in the beginning and 1.2 GB in the end (delta: -269.7 MB). Peak memory consumption was 3.5 GB. Max. memory is 11.5 GB. [2018-11-23 14:28:53,744 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:28:53,744 INFO L168 Benchmark]: CACSL2BoogieTranslator took 825.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -145.1 MB). Peak memory consumption was 92.8 MB. Max. memory is 11.5 GB. [2018-11-23 14:28:53,744 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 14:28:53,744 INFO L168 Benchmark]: Boogie Preprocessor took 84.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 11.5 GB. [2018-11-23 14:28:53,744 INFO L168 Benchmark]: RCFGBuilder took 2162.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 40.2 MB). Peak memory consumption was 222.3 MB. Max. memory is 11.5 GB. [2018-11-23 14:28:53,745 INFO L168 Benchmark]: TraceAbstraction took 225641.50 ms. Allocated memory was 1.2 GB in the beginning and 4.8 GB in the end (delta: 3.6 GB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -182.0 MB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. [2018-11-23 14:28:53,745 INFO L168 Benchmark]: Witness Printer took 202.35 ms. Allocated memory is still 4.8 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 10.1 kB). Peak memory consumption was 10.1 kB. Max. memory is 11.5 GB. [2018-11-23 14:28:53,747 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 825.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -145.1 MB). Peak memory consumption was 92.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 84.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2162.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 40.2 MB). Peak memory consumption was 222.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 225641.50 ms. Allocated memory was 1.2 GB in the beginning and 4.8 GB in the end (delta: 3.6 GB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -182.0 MB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. * Witness Printer took 202.35 ms. Allocated memory is still 4.8 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 10.1 kB). Peak memory consumption was 10.1 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_864,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_864,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_864,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_864,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 136]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1766]: Loop Invariant [2018-11-23 14:28:53,750 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-23 14:28:53,750 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-23 14:28:53,750 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-23 14:28:53,751 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-23 14:28:53,751 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,751 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,751 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,751 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,752 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_864,QUANTIFIED] [2018-11-23 14:28:53,752 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_864,QUANTIFIED] [2018-11-23 14:28:53,752 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,752 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,752 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,752 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,753 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,753 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,753 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,753 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,754 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-23 14:28:53,754 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-23 14:28:53,754 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-23 14:28:53,754 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-23 14:28:53,755 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,755 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,755 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,755 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,755 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_864,QUANTIFIED] [2018-11-23 14:28:53,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_864,QUANTIFIED] [2018-11-23 14:28:53,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,757 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-23 14:28:53,757 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((((a4 + 89 <= 0 && a2 <= 2) && !(a2 == 1)) && 0 < a0 + 61) || (((a4 + 89 <= 0 && a2 <= 2) && !(a2 == 1)) && a29 <= 43)) || !(1 == \old(a2))) || (((a4 + 89 <= 0 && 5 == a2) && (\exists v_prenex_10 : int :: (((10 * v_prenex_10 + 1744490) / 9 / 5 <= a29 && 0 <= 10 * v_prenex_10 + 1744490) && (10 * v_prenex_10 + 1744490) / 9 % 5 == 0) && 0 < v_prenex_10 + 16)) && 0 < a0 + 61)) || ((\old(a2) == a2 && 0 < a0 + 61) && a29 + 401505 <= 0)) || ((a0 + 98 <= 0 && 0 <= a0 + 600000) && 4 == a2)) || (((a2 <= 2 && (\exists v_prenex_6 : int :: ((0 == v_prenex_6 % 5 && !(v_prenex_6 / 5 % 21 == 0)) && v_prenex_6 / 5 % 21 <= a4 + 85) && v_prenex_6 / 5 < 0)) && a0 + 98 <= 0) && 0 <= a0 + 600000)) || (a4 + 89 <= 0 && 3 == a2)) || (a0 + 98 <= 0 && a29 <= 43 && 3 == a2)) || ((a0 + 98 <= 0 && 0 < a0 + 147) && a2 <= 2)) || !(0 == \old(a29) + 127)) || ((a0 + 98 <= 0 && 5 == a2) && 0 <= a0 + 600000)) || (((a0 + 98 <= 0 && 0 <= a0 + 600000) && a2 <= 2) && !(a2 == 1))) || ((a4 + 89 <= 0 && a0 + 98 <= 0) && 4 == a2)) || ((a4 + 89 <= 0 && (\exists v_~a0~0_864 : int :: v_~a0~0_864 + 98 <= 0 && a0 + 30500 <= 25 * v_~a0~0_864)) && 5 == a2)) || \old(a4) + 89 < 0) || !(0 == \old(a0) + 44)) || ((((!(a2 == 2) && a2 <= 2) && a29 <= 43) && (\exists v_prenex_6 : int :: ((0 == v_prenex_6 % 5 && !(v_prenex_6 / 5 % 21 == 0)) && v_prenex_6 / 5 % 21 <= a4 + 85) && v_prenex_6 / 5 < 0)) && 0 <= a0 + 600000)) || (a0 + 98 <= 0 && 3 == a2 && (\exists v_prenex_6 : int :: ((0 == v_prenex_6 % 5 && !(v_prenex_6 / 5 % 21 == 0)) && v_prenex_6 / 5 % 21 <= a4 + 85) && v_prenex_6 / 5 < 0))) || ((a4 + 89 <= 0 && a29 <= 43) && 5 == a2)) || ((a4 + 89 <= 0 && a29 <= 43) && 4 == a2)) || ((\old(a2) == a2 && a4 + 89 <= 0) && a29 + 127 <= 0)) || ((a4 + 89 <= 0 && a0 + 98 <= 0) && a2 <= 2)) || ((((a29 <= 43 && 0 <= a0 + 600000) && a0 + 61 <= 0) && !(a2 == 2)) && a2 <= 2)) || 0 < \old(a4) + 89 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 437 locations, 1 error locations. SAFE Result, 225.5s OverallTime, 17 OverallIterations, 6 TraceHistogramMax, 152.0s AutomataDifference, 0.0s DeadEndRemovalTime, 44.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 5185 SDtfs, 38410 SDslu, 6069 SDs, 0 SdLazy, 74344 SolverSat, 12088 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 124.7s Time, PredicateUnifierStatistics: 4 DeclaredPredicates, 10808 GetRequests, 10442 SyntacticMatches, 21 SemanticMatches, 345 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6738 ImplicationChecksByTransitivity, 6.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=72471occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 9.0s AbstIntTime, 9 AbstIntIterations, 2 AbstIntStrong, 0.9969079820422262 AbsIntWeakeningRatio, 0.10564663023679417 AbsIntAvgWeakeningVarsNumRemoved, 15.48816029143898 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 5.9s AutomataMinimizationTime, 17 MinimizatonAttempts, 32143 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 4897 PreInvPairs, 6171 NumberOfFragments, 4508 HoareAnnotationTreeSize, 4897 FomulaSimplifications, 342390 FormulaSimplificationTreeSizeReduction, 6.0s HoareSimplificationTime, 9 FomulaSimplificationsInter, 289337 FormulaSimplificationTreeSizeReductionInter, 37.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 8.9s InterpolantComputationTime, 12022 NumberOfCodeBlocks, 12022 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 16851 ConstructedInterpolants, 57 QuantifiedInterpolants, 36038465 SizeOfPredicates, 20 NumberOfNonLiveVariables, 6630 ConjunctsInSsa, 49 ConjunctsInUnsatCore, 31 InterpolantComputations, 11 PerfectInterpolantSequences, 17830/19899 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...