./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem16_label16_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem16_label16_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5985a693844a745b17f53ac09178823316d8edff ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 12:11:12,339 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:11:12,340 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:11:12,348 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:11:12,349 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:11:12,349 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:11:12,350 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:11:12,351 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:11:12,352 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:11:12,353 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:11:12,353 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:11:12,353 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:11:12,354 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:11:12,355 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:11:12,355 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:11:12,356 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:11:12,356 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:11:12,357 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:11:12,359 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:11:12,359 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:11:12,360 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:11:12,361 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:11:12,362 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:11:12,362 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:11:12,363 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:11:12,363 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:11:12,364 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:11:12,364 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:11:12,365 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:11:12,365 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:11:12,365 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:11:12,366 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:11:12,366 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:11:12,366 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:11:12,367 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:11:12,367 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:11:12,367 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 12:11:12,376 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:11:12,377 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:11:12,377 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:11:12,377 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 12:11:12,378 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:11:12,378 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:11:12,378 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 12:11:12,378 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:11:12,378 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 12:11:12,378 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 12:11:12,378 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 12:11:12,379 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:11:12,379 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:11:12,379 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:11:12,379 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:11:12,379 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 12:11:12,379 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:11:12,379 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:11:12,379 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:11:12,380 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 12:11:12,380 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:11:12,380 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 12:11:12,380 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 12:11:12,380 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:11:12,380 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:11:12,380 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:11:12,380 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 12:11:12,381 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:11:12,381 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 12:11:12,381 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer 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 -> Automizer 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 -> 5985a693844a745b17f53ac09178823316d8edff [2018-11-10 12:11:12,406 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:11:12,415 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:11:12,417 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:11:12,418 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:11:12,418 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:11:12,419 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem16_label16_true-unreach-call.c [2018-11-10 12:11:12,464 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer/data/43bf9de60/8703fe78a5db42abae96240a3c3c248d/FLAG8790ae044 [2018-11-10 12:11:12,909 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:11:12,910 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/sv-benchmarks/c/eca-rers2012/Problem16_label16_true-unreach-call.c [2018-11-10 12:11:12,919 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer/data/43bf9de60/8703fe78a5db42abae96240a3c3c248d/FLAG8790ae044 [2018-11-10 12:11:12,929 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer/data/43bf9de60/8703fe78a5db42abae96240a3c3c248d [2018-11-10 12:11:12,931 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:11:12,932 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 12:11:12,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:11:12,933 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:11:12,935 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:11:12,936 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:11:12" (1/1) ... [2018-11-10 12:11:12,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dabe3ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:12, skipping insertion in model container [2018-11-10 12:11:12,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:11:12" (1/1) ... [2018-11-10 12:11:12,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:11:12,988 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:11:13,372 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:11:13,375 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 12:11:13,547 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:11:13,560 INFO L193 MainTranslator]: Completed translation [2018-11-10 12:11:13,561 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:13 WrapperNode [2018-11-10 12:11:13,561 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 12:11:13,562 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 12:11:13,562 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 12:11:13,562 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 12:11:13,658 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:13" (1/1) ... [2018-11-10 12:11:13,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:13" (1/1) ... [2018-11-10 12:11:13,677 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:13" (1/1) ... [2018-11-10 12:11:13,678 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:13" (1/1) ... [2018-11-10 12:11:13,712 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:13" (1/1) ... [2018-11-10 12:11:13,722 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:13" (1/1) ... [2018-11-10 12:11:13,731 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:13" (1/1) ... [2018-11-10 12:11:13,740 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 12:11:13,740 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 12:11:13,740 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 12:11:13,740 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 12:11:13,741 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer/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 [2018-11-10 12:11:13,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 12:11:13,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 12:11:13,791 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-10 12:11:13,791 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-10 12:11:13,791 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 12:11:13,791 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-10 12:11:13,791 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-10 12:11:13,791 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 12:11:13,791 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 12:11:13,792 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-10 12:11:13,792 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 12:11:13,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 12:11:13,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 12:11:15,488 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 12:11:15,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:11:15 BoogieIcfgContainer [2018-11-10 12:11:15,489 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 12:11:15,489 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 12:11:15,489 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 12:11:15,494 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 12:11:15,494 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 12:11:12" (1/3) ... [2018-11-10 12:11:15,495 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c6894f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:11:15, skipping insertion in model container [2018-11-10 12:11:15,495 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:13" (2/3) ... [2018-11-10 12:11:15,495 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c6894f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:11:15, skipping insertion in model container [2018-11-10 12:11:15,495 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:11:15" (3/3) ... [2018-11-10 12:11:15,497 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label16_true-unreach-call.c [2018-11-10 12:11:15,506 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 12:11:15,513 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 12:11:15,527 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 12:11:15,555 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 12:11:15,555 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 12:11:15,556 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 12:11:15,556 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 12:11:15,556 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 12:11:15,556 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 12:11:15,556 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 12:11:15,556 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 12:11:15,556 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 12:11:15,575 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states. [2018-11-10 12:11:15,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-10 12:11:15,582 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:15,583 INFO L375 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] [2018-11-10 12:11:15,584 INFO L424 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:15,589 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:15,590 INFO L82 PathProgramCache]: Analyzing trace with hash 657368747, now seen corresponding path program 1 times [2018-11-10 12:11:15,591 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:15,592 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:15,637 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:15,637 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:15,637 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:15,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:15,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:11:15,848 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:11:15,848 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:11:15,854 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 12:11:15,865 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:11:15,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:11:15,868 INFO L87 Difference]: Start difference. First operand 410 states. Second operand 3 states. [2018-11-10 12:11:19,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:19,446 INFO L93 Difference]: Finished difference Result 1156 states and 2144 transitions. [2018-11-10 12:11:19,448 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:11:19,449 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 49 [2018-11-10 12:11:19,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:19,464 INFO L225 Difference]: With dead ends: 1156 [2018-11-10 12:11:19,465 INFO L226 Difference]: Without dead ends: 744 [2018-11-10 12:11:19,470 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:11:19,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 744 states. [2018-11-10 12:11:19,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 744 to 744. [2018-11-10 12:11:19,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 744 states. [2018-11-10 12:11:19,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 1317 transitions. [2018-11-10 12:11:19,532 INFO L78 Accepts]: Start accepts. Automaton has 744 states and 1317 transitions. Word has length 49 [2018-11-10 12:11:19,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:19,533 INFO L481 AbstractCegarLoop]: Abstraction has 744 states and 1317 transitions. [2018-11-10 12:11:19,533 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 12:11:19,533 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1317 transitions. [2018-11-10 12:11:19,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-11-10 12:11:19,537 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:19,537 INFO L375 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] [2018-11-10 12:11:19,538 INFO L424 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:19,538 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:19,538 INFO L82 PathProgramCache]: Analyzing trace with hash 591590536, now seen corresponding path program 1 times [2018-11-10 12:11:19,538 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:19,538 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:19,539 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:19,539 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:19,539 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:19,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:19,709 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:11:19,710 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:11:19,710 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 12:11:19,711 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 12:11:19,711 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 12:11:19,712 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-10 12:11:19,712 INFO L87 Difference]: Start difference. First operand 744 states and 1317 transitions. Second operand 6 states. [2018-11-10 12:11:25,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:25,897 INFO L93 Difference]: Finished difference Result 2960 states and 5492 transitions. [2018-11-10 12:11:25,898 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-10 12:11:25,898 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 125 [2018-11-10 12:11:25,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:25,916 INFO L225 Difference]: With dead ends: 2960 [2018-11-10 12:11:25,916 INFO L226 Difference]: Without dead ends: 2222 [2018-11-10 12:11:25,926 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2018-11-10 12:11:25,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2222 states. [2018-11-10 12:11:25,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2222 to 2169. [2018-11-10 12:11:25,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2169 states. [2018-11-10 12:11:25,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 2169 states and 3669 transitions. [2018-11-10 12:11:25,994 INFO L78 Accepts]: Start accepts. Automaton has 2169 states and 3669 transitions. Word has length 125 [2018-11-10 12:11:25,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:25,994 INFO L481 AbstractCegarLoop]: Abstraction has 2169 states and 3669 transitions. [2018-11-10 12:11:25,994 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 12:11:25,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2169 states and 3669 transitions. [2018-11-10 12:11:25,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2018-11-10 12:11:25,997 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:25,997 INFO L375 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] [2018-11-10 12:11:25,997 INFO L424 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:25,997 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:25,998 INFO L82 PathProgramCache]: Analyzing trace with hash 975106256, now seen corresponding path program 1 times [2018-11-10 12:11:25,998 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:25,998 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:26,000 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:26,000 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:26,000 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:26,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:26,108 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:11:26,108 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:11:26,108 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 12:11:26,109 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 12:11:26,109 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 12:11:26,109 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-10 12:11:26,109 INFO L87 Difference]: Start difference. First operand 2169 states and 3669 transitions. Second operand 6 states. [2018-11-10 12:11:29,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:29,299 INFO L93 Difference]: Finished difference Result 8029 states and 14212 transitions. [2018-11-10 12:11:29,299 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 12:11:29,300 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 129 [2018-11-10 12:11:29,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:29,332 INFO L225 Difference]: With dead ends: 8029 [2018-11-10 12:11:29,332 INFO L226 Difference]: Without dead ends: 5866 [2018-11-10 12:11:29,355 INFO L605 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 [2018-11-10 12:11:29,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5866 states. [2018-11-10 12:11:29,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5866 to 5815. [2018-11-10 12:11:29,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5815 states. [2018-11-10 12:11:29,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5815 states to 5815 states and 8929 transitions. [2018-11-10 12:11:29,484 INFO L78 Accepts]: Start accepts. Automaton has 5815 states and 8929 transitions. Word has length 129 [2018-11-10 12:11:29,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:29,484 INFO L481 AbstractCegarLoop]: Abstraction has 5815 states and 8929 transitions. [2018-11-10 12:11:29,484 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 12:11:29,484 INFO L276 IsEmpty]: Start isEmpty. Operand 5815 states and 8929 transitions. [2018-11-10 12:11:29,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-11-10 12:11:29,487 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:29,487 INFO L375 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] [2018-11-10 12:11:29,487 INFO L424 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:29,488 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:29,488 INFO L82 PathProgramCache]: Analyzing trace with hash -834708748, now seen corresponding path program 1 times [2018-11-10 12:11:29,488 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:29,488 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:29,489 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:29,489 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:29,489 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:29,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:29,597 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:11:29,597 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:11:29,597 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 12:11:29,598 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 12:11:29,598 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 12:11:29,598 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-10 12:11:29,599 INFO L87 Difference]: Start difference. First operand 5815 states and 8929 transitions. Second operand 6 states. [2018-11-10 12:11:31,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:31,468 INFO L93 Difference]: Finished difference Result 13785 states and 22281 transitions. [2018-11-10 12:11:31,468 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 12:11:31,468 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 131 [2018-11-10 12:11:31,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:31,493 INFO L225 Difference]: With dead ends: 13785 [2018-11-10 12:11:31,493 INFO L226 Difference]: Without dead ends: 7976 [2018-11-10 12:11:31,518 INFO L605 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 [2018-11-10 12:11:31,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7976 states. [2018-11-10 12:11:31,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7976 to 7901. [2018-11-10 12:11:31,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7901 states. [2018-11-10 12:11:31,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7901 states to 7901 states and 11540 transitions. [2018-11-10 12:11:31,667 INFO L78 Accepts]: Start accepts. Automaton has 7901 states and 11540 transitions. Word has length 131 [2018-11-10 12:11:31,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:31,668 INFO L481 AbstractCegarLoop]: Abstraction has 7901 states and 11540 transitions. [2018-11-10 12:11:31,668 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 12:11:31,668 INFO L276 IsEmpty]: Start isEmpty. Operand 7901 states and 11540 transitions. [2018-11-10 12:11:31,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-11-10 12:11:31,670 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:31,670 INFO L375 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] [2018-11-10 12:11:31,670 INFO L424 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:31,670 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:31,670 INFO L82 PathProgramCache]: Analyzing trace with hash 845250593, now seen corresponding path program 1 times [2018-11-10 12:11:31,670 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:31,670 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:31,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:31,671 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:31,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:31,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:31,757 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:11:31,758 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:11:31,758 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 12:11:31,758 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 12:11:31,758 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 12:11:31,758 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-10 12:11:31,759 INFO L87 Difference]: Start difference. First operand 7901 states and 11540 transitions. Second operand 6 states. [2018-11-10 12:11:34,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:34,253 INFO L93 Difference]: Finished difference Result 19229 states and 30071 transitions. [2018-11-10 12:11:34,254 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 12:11:34,254 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 134 [2018-11-10 12:11:34,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:34,293 INFO L225 Difference]: With dead ends: 19229 [2018-11-10 12:11:34,294 INFO L226 Difference]: Without dead ends: 11334 [2018-11-10 12:11:34,309 INFO L605 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 [2018-11-10 12:11:34,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11334 states. [2018-11-10 12:11:34,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11334 to 11298. [2018-11-10 12:11:34,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11298 states. [2018-11-10 12:11:34,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11298 states to 11298 states and 16070 transitions. [2018-11-10 12:11:34,494 INFO L78 Accepts]: Start accepts. Automaton has 11298 states and 16070 transitions. Word has length 134 [2018-11-10 12:11:34,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:34,495 INFO L481 AbstractCegarLoop]: Abstraction has 11298 states and 16070 transitions. [2018-11-10 12:11:34,495 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 12:11:34,495 INFO L276 IsEmpty]: Start isEmpty. Operand 11298 states and 16070 transitions. [2018-11-10 12:11:34,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-11-10 12:11:34,496 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:34,496 INFO L375 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] [2018-11-10 12:11:34,497 INFO L424 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:34,497 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:34,497 INFO L82 PathProgramCache]: Analyzing trace with hash 1926747012, now seen corresponding path program 1 times [2018-11-10 12:11:34,497 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:34,497 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:34,498 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:34,498 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:34,498 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:34,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:34,587 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:11:34,587 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:11:34,587 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 12:11:34,587 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 12:11:34,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 12:11:34,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-10 12:11:34,588 INFO L87 Difference]: Start difference. First operand 11298 states and 16070 transitions. Second operand 6 states. [2018-11-10 12:11:37,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:37,104 INFO L93 Difference]: Finished difference Result 24375 states and 35427 transitions. [2018-11-10 12:11:37,105 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 12:11:37,105 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 139 [2018-11-10 12:11:37,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:37,147 INFO L225 Difference]: With dead ends: 24375 [2018-11-10 12:11:37,147 INFO L226 Difference]: Without dead ends: 13083 [2018-11-10 12:11:37,178 INFO L605 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 [2018-11-10 12:11:37,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13083 states. [2018-11-10 12:11:37,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13083 to 13057. [2018-11-10 12:11:37,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13057 states. [2018-11-10 12:11:37,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13057 states to 13057 states and 17285 transitions. [2018-11-10 12:11:37,466 INFO L78 Accepts]: Start accepts. Automaton has 13057 states and 17285 transitions. Word has length 139 [2018-11-10 12:11:37,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:37,466 INFO L481 AbstractCegarLoop]: Abstraction has 13057 states and 17285 transitions. [2018-11-10 12:11:37,466 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 12:11:37,466 INFO L276 IsEmpty]: Start isEmpty. Operand 13057 states and 17285 transitions. [2018-11-10 12:11:37,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-11-10 12:11:37,468 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:37,468 INFO L375 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] [2018-11-10 12:11:37,468 INFO L424 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:37,468 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:37,468 INFO L82 PathProgramCache]: Analyzing trace with hash 520725928, now seen corresponding path program 1 times [2018-11-10 12:11:37,469 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:37,469 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:37,469 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:37,469 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:37,469 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:37,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:37,536 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-10 12:11:37,536 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:11:37,536 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer/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 [2018-11-10 12:11:37,544 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:37,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:37,590 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:11:37,649 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:11:37,666 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 12:11:37,667 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-10 12:11:37,667 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 12:11:37,667 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 12:11:37,667 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-10 12:11:37,668 INFO L87 Difference]: Start difference. First operand 13057 states and 17285 transitions. Second operand 5 states. [2018-11-10 12:11:39,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:39,694 INFO L93 Difference]: Finished difference Result 36234 states and 50208 transitions. [2018-11-10 12:11:39,694 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 12:11:39,694 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 141 [2018-11-10 12:11:39,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:39,755 INFO L225 Difference]: With dead ends: 36234 [2018-11-10 12:11:39,755 INFO L226 Difference]: Without dead ends: 23183 [2018-11-10 12:11:39,823 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 143 SyntacticMatches, 3 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-11-10 12:11:39,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23183 states. [2018-11-10 12:11:40,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23183 to 22885. [2018-11-10 12:11:40,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22885 states. [2018-11-10 12:11:40,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22885 states to 22885 states and 29622 transitions. [2018-11-10 12:11:40,152 INFO L78 Accepts]: Start accepts. Automaton has 22885 states and 29622 transitions. Word has length 141 [2018-11-10 12:11:40,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:40,152 INFO L481 AbstractCegarLoop]: Abstraction has 22885 states and 29622 transitions. [2018-11-10 12:11:40,152 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 12:11:40,152 INFO L276 IsEmpty]: Start isEmpty. Operand 22885 states and 29622 transitions. [2018-11-10 12:11:40,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 604 [2018-11-10 12:11:40,187 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:40,187 INFO L375 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:11:40,187 INFO L424 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:40,187 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:40,188 INFO L82 PathProgramCache]: Analyzing trace with hash 1484270795, now seen corresponding path program 1 times [2018-11-10 12:11:40,188 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:40,188 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:40,188 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:40,188 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:40,189 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:40,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:40,602 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 321 proven. 155 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2018-11-10 12:11:40,602 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:11:40,602 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer/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 [2018-11-10 12:11:40,610 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:40,701 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:11:40,933 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 543 proven. 2 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2018-11-10 12:11:40,959 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:11:40,960 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-10 12:11:40,961 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 12:11:40,961 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 12:11:40,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-10 12:11:40,961 INFO L87 Difference]: Start difference. First operand 22885 states and 29622 transitions. Second operand 9 states. [2018-11-10 12:11:47,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:47,216 INFO L93 Difference]: Finished difference Result 54967 states and 77714 transitions. [2018-11-10 12:11:47,216 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-10 12:11:47,216 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 603 [2018-11-10 12:11:47,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:47,379 INFO L225 Difference]: With dead ends: 54967 [2018-11-10 12:11:47,380 INFO L226 Difference]: Without dead ends: 32088 [2018-11-10 12:11:47,504 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 628 GetRequests, 611 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2018-11-10 12:11:47,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32088 states. [2018-11-10 12:11:47,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32088 to 32029. [2018-11-10 12:11:47,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32029 states. [2018-11-10 12:11:48,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32029 states to 32029 states and 42414 transitions. [2018-11-10 12:11:48,037 INFO L78 Accepts]: Start accepts. Automaton has 32029 states and 42414 transitions. Word has length 603 [2018-11-10 12:11:48,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:48,038 INFO L481 AbstractCegarLoop]: Abstraction has 32029 states and 42414 transitions. [2018-11-10 12:11:48,038 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 12:11:48,038 INFO L276 IsEmpty]: Start isEmpty. Operand 32029 states and 42414 transitions. [2018-11-10 12:11:48,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 738 [2018-11-10 12:11:48,093 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:48,094 INFO L375 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:11:48,094 INFO L424 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:48,094 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:48,094 INFO L82 PathProgramCache]: Analyzing trace with hash -1630457569, now seen corresponding path program 1 times [2018-11-10 12:11:48,094 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:48,094 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:48,095 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:48,095 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:48,095 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:48,708 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 550 proven. 237 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2018-11-10 12:11:48,708 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:11:48,708 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer/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 [2018-11-10 12:11:48,713 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:48,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:48,821 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:11:48,979 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2018-11-10 12:11:48,995 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 12:11:48,995 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2018-11-10 12:11:48,995 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 12:11:48,996 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 12:11:48,996 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-11-10 12:11:48,996 INFO L87 Difference]: Start difference. First operand 32029 states and 42414 transitions. Second operand 9 states. [2018-11-10 12:11:51,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:51,740 INFO L93 Difference]: Finished difference Result 71660 states and 95079 transitions. [2018-11-10 12:11:51,741 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 12:11:51,741 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 737 [2018-11-10 12:11:51,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:51,860 INFO L225 Difference]: With dead ends: 71660 [2018-11-10 12:11:51,860 INFO L226 Difference]: Without dead ends: 39637 [2018-11-10 12:11:51,982 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 758 GetRequests, 744 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=55, Invalid=127, Unknown=0, NotChecked=0, Total=182 [2018-11-10 12:11:52,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39637 states. [2018-11-10 12:11:52,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39637 to 35564. [2018-11-10 12:11:52,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35564 states. [2018-11-10 12:11:52,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35564 states to 35564 states and 44701 transitions. [2018-11-10 12:11:52,536 INFO L78 Accepts]: Start accepts. Automaton has 35564 states and 44701 transitions. Word has length 737 [2018-11-10 12:11:52,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:52,536 INFO L481 AbstractCegarLoop]: Abstraction has 35564 states and 44701 transitions. [2018-11-10 12:11:52,536 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 12:11:52,536 INFO L276 IsEmpty]: Start isEmpty. Operand 35564 states and 44701 transitions. [2018-11-10 12:11:52,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 862 [2018-11-10 12:11:52,599 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:52,599 INFO L375 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, 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, 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] [2018-11-10 12:11:52,600 INFO L424 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:52,600 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:52,600 INFO L82 PathProgramCache]: Analyzing trace with hash 2019539223, now seen corresponding path program 1 times [2018-11-10 12:11:52,600 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:52,600 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:52,601 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:52,601 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:52,601 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:52,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:53,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1226 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 1049 trivial. 0 not checked. [2018-11-10 12:11:53,127 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:11:53,127 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 12:11:53,128 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 12:11:53,128 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 12:11:53,128 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 12:11:53,128 INFO L87 Difference]: Start difference. First operand 35564 states and 44701 transitions. Second operand 4 states. [2018-11-10 12:11:55,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:55,793 INFO L93 Difference]: Finished difference Result 89215 states and 114805 transitions. [2018-11-10 12:11:55,793 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 12:11:55,793 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 861 [2018-11-10 12:11:55,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:56,036 INFO L225 Difference]: With dead ends: 89215 [2018-11-10 12:11:56,036 INFO L226 Difference]: Without dead ends: 53995 [2018-11-10 12:11:56,138 INFO L605 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 [2018-11-10 12:11:56,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53995 states. [2018-11-10 12:11:56,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53995 to 50895. [2018-11-10 12:11:56,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50895 states. [2018-11-10 12:11:56,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50895 states to 50895 states and 61788 transitions. [2018-11-10 12:11:56,796 INFO L78 Accepts]: Start accepts. Automaton has 50895 states and 61788 transitions. Word has length 861 [2018-11-10 12:11:56,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:56,796 INFO L481 AbstractCegarLoop]: Abstraction has 50895 states and 61788 transitions. [2018-11-10 12:11:56,796 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 12:11:56,796 INFO L276 IsEmpty]: Start isEmpty. Operand 50895 states and 61788 transitions. [2018-11-10 12:11:56,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2018-11-10 12:11:56,886 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:56,886 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 6, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:11:56,886 INFO L424 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:56,886 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:56,887 INFO L82 PathProgramCache]: Analyzing trace with hash -1884580560, now seen corresponding path program 1 times [2018-11-10 12:11:56,887 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:56,887 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:56,887 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:56,887 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:56,887 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:56,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:57,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2002 backedges. 538 proven. 164 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2018-11-10 12:11:57,584 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:11:57,584 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer/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 [2018-11-10 12:11:57,589 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:57,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:57,698 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:11:57,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2002 backedges. 1422 proven. 2 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2018-11-10 12:11:58,012 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:11:58,012 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-10 12:11:58,013 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 12:11:58,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 12:11:58,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-10 12:11:58,013 INFO L87 Difference]: Start difference. First operand 50895 states and 61788 transitions. Second operand 9 states. [2018-11-10 12:12:01,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:12:01,591 INFO L93 Difference]: Finished difference Result 107722 states and 135892 transitions. [2018-11-10 12:12:01,592 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-10 12:12:01,592 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 974 [2018-11-10 12:12:01,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:12:01,768 INFO L225 Difference]: With dead ends: 107722 [2018-11-10 12:12:01,769 INFO L226 Difference]: Without dead ends: 57171 [2018-11-10 12:12:01,919 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 991 GetRequests, 978 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2018-11-10 12:12:01,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57171 states. [2018-11-10 12:12:02,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57171 to 55719. [2018-11-10 12:12:02,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55719 states. [2018-11-10 12:12:02,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55719 states to 55719 states and 68589 transitions. [2018-11-10 12:12:02,703 INFO L78 Accepts]: Start accepts. Automaton has 55719 states and 68589 transitions. Word has length 974 [2018-11-10 12:12:02,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:12:02,704 INFO L481 AbstractCegarLoop]: Abstraction has 55719 states and 68589 transitions. [2018-11-10 12:12:02,704 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 12:12:02,704 INFO L276 IsEmpty]: Start isEmpty. Operand 55719 states and 68589 transitions. [2018-11-10 12:12:02,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2018-11-10 12:12:02,838 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:12:02,838 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-10 12:12:02,839 INFO L424 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:12:02,839 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:12:02,839 INFO L82 PathProgramCache]: Analyzing trace with hash 1341023342, now seen corresponding path program 1 times [2018-11-10 12:12:02,839 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:12:02,839 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:12:02,840 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:12:02,840 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:12:02,840 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:12:02,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:12:03,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2227 backedges. 1063 proven. 434 refuted. 0 times theorem prover too weak. 730 trivial. 0 not checked. [2018-11-10 12:12:03,555 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:12:03,555 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer/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 [2018-11-10 12:12:03,562 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:12:03,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:12:03,690 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:12:04,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2227 backedges. 1472 proven. 2 refuted. 0 times theorem prover too weak. 753 trivial. 0 not checked. [2018-11-10 12:12:04,029 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:12:04,029 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-10 12:12:04,030 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 12:12:04,030 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 12:12:04,030 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-10 12:12:04,031 INFO L87 Difference]: Start difference. First operand 55719 states and 68589 transitions. Second operand 9 states. [2018-11-10 12:12:07,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:12:07,929 INFO L93 Difference]: Finished difference Result 127055 states and 160767 transitions. [2018-11-10 12:12:07,929 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-10 12:12:07,929 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1010 [2018-11-10 12:12:07,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:12:08,194 INFO L225 Difference]: With dead ends: 127055 [2018-11-10 12:12:08,194 INFO L226 Difference]: Without dead ends: 51569 [2018-11-10 12:12:08,441 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 1027 GetRequests, 1015 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2018-11-10 12:12:08,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51569 states. [2018-11-10 12:12:09,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51569 to 49720. [2018-11-10 12:12:09,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49720 states. [2018-11-10 12:12:09,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49720 states to 49720 states and 56056 transitions. [2018-11-10 12:12:09,231 INFO L78 Accepts]: Start accepts. Automaton has 49720 states and 56056 transitions. Word has length 1010 [2018-11-10 12:12:09,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:12:09,232 INFO L481 AbstractCegarLoop]: Abstraction has 49720 states and 56056 transitions. [2018-11-10 12:12:09,233 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 12:12:09,233 INFO L276 IsEmpty]: Start isEmpty. Operand 49720 states and 56056 transitions. [2018-11-10 12:12:09,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1505 [2018-11-10 12:12:09,493 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:12:09,494 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 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, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2018-11-10 12:12:09,494 INFO L424 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:12:09,494 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:12:09,494 INFO L82 PathProgramCache]: Analyzing trace with hash 1846905177, now seen corresponding path program 1 times [2018-11-10 12:12:09,494 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:12:09,494 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:12:09,495 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:12:09,495 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:12:09,495 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:12:09,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:12:12,998 INFO L134 CoverageAnalysis]: Checked inductivity of 3729 backedges. 859 proven. 644 refuted. 0 times theorem prover too weak. 2226 trivial. 0 not checked. [2018-11-10 12:12:12,998 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:12:12,998 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer/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 [2018-11-10 12:12:13,003 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:12:13,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:12:13,173 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:12:13,818 INFO L134 CoverageAnalysis]: Checked inductivity of 3729 backedges. 1185 proven. 0 refuted. 0 times theorem prover too weak. 2544 trivial. 0 not checked. [2018-11-10 12:12:13,834 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 12:12:13,834 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [11] total 14 [2018-11-10 12:12:13,835 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-10 12:12:13,836 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-10 12:12:13,836 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=140, Unknown=0, NotChecked=0, Total=182 [2018-11-10 12:12:13,836 INFO L87 Difference]: Start difference. First operand 49720 states and 56056 transitions. Second operand 14 states. [2018-11-10 12:12:21,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:12:21,256 INFO L93 Difference]: Finished difference Result 98540 states and 108863 transitions. [2018-11-10 12:12:21,256 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2018-11-10 12:12:21,257 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1504 [2018-11-10 12:12:21,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:12:21,426 INFO L225 Difference]: With dead ends: 98540 [2018-11-10 12:12:21,426 INFO L226 Difference]: Without dead ends: 48564 [2018-11-10 12:12:21,697 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 1578 GetRequests, 1532 SyntacticMatches, 1 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 554 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=516, Invalid=1646, Unknown=0, NotChecked=0, Total=2162 [2018-11-10 12:12:21,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48564 states. [2018-11-10 12:12:22,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48564 to 47255. [2018-11-10 12:12:22,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47255 states. [2018-11-10 12:12:22,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47255 states to 47255 states and 50970 transitions. [2018-11-10 12:12:22,196 INFO L78 Accepts]: Start accepts. Automaton has 47255 states and 50970 transitions. Word has length 1504 [2018-11-10 12:12:22,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:12:22,196 INFO L481 AbstractCegarLoop]: Abstraction has 47255 states and 50970 transitions. [2018-11-10 12:12:22,196 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-10 12:12:22,196 INFO L276 IsEmpty]: Start isEmpty. Operand 47255 states and 50970 transitions. [2018-11-10 12:12:22,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1839 [2018-11-10 12:12:22,365 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:12:22,365 INFO L375 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:12:22,365 INFO L424 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:12:22,366 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:12:22,366 INFO L82 PathProgramCache]: Analyzing trace with hash -2139461550, now seen corresponding path program 1 times [2018-11-10 12:12:22,366 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:12:22,366 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:12:22,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:12:22,367 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:12:22,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:12:22,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:12:27,080 INFO L134 CoverageAnalysis]: Checked inductivity of 6906 backedges. 3377 proven. 2056 refuted. 0 times theorem prover too weak. 1473 trivial. 0 not checked. [2018-11-10 12:12:27,080 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:12:27,080 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer/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 [2018-11-10 12:12:27,085 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:12:27,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:12:27,286 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:12:28,640 INFO L134 CoverageAnalysis]: Checked inductivity of 6906 backedges. 2892 proven. 6 refuted. 0 times theorem prover too weak. 4008 trivial. 0 not checked. [2018-11-10 12:12:28,656 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:12:28,657 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 8] total 32 [2018-11-10 12:12:28,658 INFO L460 AbstractCegarLoop]: Interpolant automaton has 32 states [2018-11-10 12:12:28,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2018-11-10 12:12:28,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=102, Invalid=890, Unknown=0, NotChecked=0, Total=992 [2018-11-10 12:12:28,658 INFO L87 Difference]: Start difference. First operand 47255 states and 50970 transitions. Second operand 32 states. [2018-11-10 12:13:00,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:13:00,979 INFO L93 Difference]: Finished difference Result 91165 states and 98628 transitions. [2018-11-10 12:13:00,979 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 163 states. [2018-11-10 12:13:00,979 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 1838 [2018-11-10 12:13:00,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:13:00,981 INFO L225 Difference]: With dead ends: 91165 [2018-11-10 12:13:00,981 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 12:13:01,105 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2142 GetRequests, 1948 SyntacticMatches, 4 SemanticMatches, 190 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14755 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=4165, Invalid=32507, Unknown=0, NotChecked=0, Total=36672 [2018-11-10 12:13:01,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 12:13:01,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 12:13:01,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 12:13:01,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 12:13:01,106 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1838 [2018-11-10 12:13:01,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:13:01,106 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 12:13:01,106 INFO L482 AbstractCegarLoop]: Interpolant automaton has 32 states. [2018-11-10 12:13:01,106 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 12:13:01,106 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 12:13:01,109 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 12:13:01,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:01,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:01,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:01,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:01,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:01,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:01,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:01,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:01,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:01,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:01,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:01,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:01,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:01,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:01,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:01,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:01,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:02,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:03,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:04,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:04,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:04,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:04,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:04,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:04,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:04,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:04,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:04,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:04,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:04,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:04,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:04,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:04,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:04,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:04,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:04,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:04,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:05,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:05,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:05,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:05,389 WARN L179 SmtUtils]: Spent 4.26 s on a formula simplification. DAG size of input: 924 DAG size of output: 685 [2018-11-10 12:13:05,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:05,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:06,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:06,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:06,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:06,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:06,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:06,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:06,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:06,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:06,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:07,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:07,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:07,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:07,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:07,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:07,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:07,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:07,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:07,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:07,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:07,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:07,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:07,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:07,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:07,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:07,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:07,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:07,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:07,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:08,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:09,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:10,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:10,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:10,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:10,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:10,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:10,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:10,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:10,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:10,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:10,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:10,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:10,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:10,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:10,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:10,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:10,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:10,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:11,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:11,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:11,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:11,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:11,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:11,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:11,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:11,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:11,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:13:11,714 WARN L179 SmtUtils]: Spent 4.02 s on a formula simplification. DAG size of input: 924 DAG size of output: 685 [2018-11-10 12:13:15,958 WARN L179 SmtUtils]: Spent 4.21 s on a formula simplification. DAG size of input: 639 DAG size of output: 128 [2018-11-10 12:13:18,310 WARN L179 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 635 DAG size of output: 102 [2018-11-10 12:13:20,033 WARN L179 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 535 DAG size of output: 101 [2018-11-10 12:13:23,936 WARN L179 SmtUtils]: Spent 3.87 s on a formula simplification. DAG size of input: 610 DAG size of output: 118 [2018-11-10 12:13:28,080 WARN L179 SmtUtils]: Spent 4.14 s on a formula simplification. DAG size of input: 639 DAG size of output: 128 [2018-11-10 12:13:28,089 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 12:13:28,089 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a16~0)| ~a16~0) (= ~a18~0 |old(~a18~0)|) (= |old(~a15~0)| ~a15~0) (= |old(~a12~0)| ~a12~0)) [2018-11-10 12:13:28,089 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 12:13:28,089 INFO L425 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,089 INFO L425 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2018-11-10 12:13:28,089 INFO L425 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,089 INFO L425 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,089 INFO L425 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,090 INFO L425 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L421 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse17 (= 8 |old(~a16~0)|)) (.cse25 (= |old(~a16~0)| ~a16~0)) (.cse15 (= 7 |old(~a12~0)|)) (.cse26 (= |old(~a15~0)| ~a15~0)) (.cse6 (= ~a16~0 |old(~a16~0)|)) (.cse7 (= ~a18~0 |old(~a18~0)|)) (.cse8 (= |old(~a12~0)| ~a12~0)) (.cse16 (= 9 |old(~a12~0)|)) (.cse13 (= 4 |old(~a15~0)|))) (let ((.cse5 (not (= 3 |old(~a15~0)|))) (.cse10 (not (= 5 |old(~a12~0)|))) (.cse0 (not .cse13)) (.cse11 (not (= |old(~a15~0)| 3))) (.cse4 (< 0 (+ |old(~a18~0)| 87))) (.cse20 (not .cse16)) (.cse14 (= 12 |old(~a16~0)|)) (.cse3 (and .cse26 .cse6 .cse7 .cse8)) (.cse22 (not .cse15)) (.cse12 (= 10 |old(~a16~0)|)) (.cse2 (< |old(~a12~0)| 6)) (.cse9 (<= (+ |old(~a18~0)| 79) 0)) (.cse19 (< |old(~a18~0)| 135)) (.cse21 (and .cse25 .cse26 .cse7 .cse8)) (.cse23 (not (= |old(~a16~0)| 9))) (.cse1 (not .cse17)) (.cse18 (and .cse25 .cse7 .cse26 .cse8)) (.cse24 (not (= 6 |old(~a12~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 (< 0 (+ |old(~a18~0)| 156)) (and .cse6 (= 3 ~a15~0) .cse7 .cse8)) (or .cse0 .cse1 .cse2 .cse3 .cse9) (or .cse10 .cse11 .cse12 .cse3) (or .cse10 .cse3 (or .cse13 .cse12 .cse4)) (or .cse0 .cse14 .cse10 .cse3) (or .cse14 .cse15 .cse13 .cse2 .cse16 .cse3 .cse17) (or .cse3 (or .cse14 .cse15 .cse2 .cse16 .cse12 .cse17)) (or .cse15 .cse2 .cse3 .cse16 .cse11 .cse17) (or .cse1 .cse18 (or .cse13 (< 5 |old(~a12~0)|))) (or .cse19 .cse1 .cse2 .cse18 .cse15) (or .cse5 .cse10 .cse3 .cse9) (or .cse3 .cse5 (or .cse12 .cse17) .cse9 .cse20) (or .cse14 .cse10 .cse12 .cse3) (or .cse15 .cse2 .cse16 .cse11 .cse4 .cse21) (or .cse0 .cse14 .cse12 .cse17 .cse3 .cse20) (or .cse14 .cse22 .cse12 .cse3 .cse4) (or .cse11 .cse21 .cse23 (< 7 |old(~a12~0)|)) (or .cse18 (or .cse14 .cse22 .cse9 .cse12 .cse17)) (or (or .cse13 .cse12 .cse17 .cse4) .cse3 .cse20) (or .cse14 .cse24 .cse3 .cse17) (or .cse3 .cse13 .cse22 .cse12 .cse17) (or .cse2 .cse18 .cse9 .cse23) (or (or .cse19 .cse13) .cse21 .cse23) (or .cse1 .cse18 .cse13 .cse24)))) [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,091 INFO L425 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L168(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L102(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L36(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L421 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse15 (= 8 |old(~a16~0)|)) (.cse26 (= |old(~a16~0)| ~a16~0)) (.cse14 (= 9 |old(~a12~0)|)) (.cse27 (= |old(~a15~0)| ~a15~0)) (.cse23 (= ~a16~0 |old(~a16~0)|)) (.cse24 (= ~a18~0 |old(~a18~0)|)) (.cse25 (= |old(~a12~0)| ~a12~0)) (.cse8 (= 4 |old(~a15~0)|)) (.cse13 (= 7 |old(~a12~0)|))) (let ((.cse12 (<= ~a18~0 134)) (.cse5 (not (= 5 |old(~a12~0)|))) (.cse6 (not (= |old(~a15~0)| 3))) (.cse18 (not (= 3 |old(~a15~0)|))) (.cse9 (< 0 (+ |old(~a18~0)| 87))) (.cse20 (not .cse13)) (.cse2 (< |old(~a12~0)| 6)) (.cse4 (<= (+ |old(~a18~0)| 79) 0)) (.cse0 (not .cse8)) (.cse10 (= 12 |old(~a16~0)|)) (.cse7 (= 10 |old(~a16~0)|)) (.cse3 (and .cse27 .cse23 .cse24 .cse25)) (.cse19 (not .cse14)) (.cse17 (< |old(~a18~0)| 135)) (.cse21 (and .cse26 .cse27 .cse24 .cse25)) (.cse22 (not (= |old(~a16~0)| 9))) (.cse1 (not .cse15)) (.cse16 (and .cse26 .cse24 .cse27 .cse25)) (.cse11 (not (= 6 |old(~a12~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse3) (or .cse5 .cse3 (or .cse8 .cse7 .cse9)) (or .cse0 .cse10 .cse5 .cse3) (or (or .cse0 .cse11) (or (not (= calculate_output_~input 6)) .cse12) (not (= 9 |old(~a16~0)|))) (or .cse0 .cse1 .cse3 .cse2 .cse9) (or .cse13 .cse2 .cse3 .cse14 .cse6 .cse15) (or .cse1 .cse16 (or .cse8 (< 5 |old(~a12~0)|))) (or .cse17 .cse1 .cse2 .cse16 .cse13) (or .cse18 .cse5 .cse3 .cse4) (or .cse3 .cse18 (or .cse7 .cse15) .cse4 .cse19) (or .cse10 .cse3 .cse20 .cse7 .cse9) (or .cse10 .cse5 .cse7 .cse3) (or .cse13 .cse2 .cse14 .cse6 .cse9 .cse21) (or (or .cse10 .cse13 .cse2 .cse14 .cse7 .cse15) .cse3) (or (or (not (= calculate_output_~input 3)) .cse12) (or .cse0 .cse1 .cse5)) (or .cse6 .cse21 .cse22 (< 7 |old(~a12~0)|)) (or (or .cse10 .cse20 .cse4 .cse7 .cse15) .cse16) (or .cse14 .cse10 .cse13 .cse8 .cse2 .cse3 .cse15) (or .cse18 (or .cse1 (< 0 (+ |old(~a18~0)| 156))) (and .cse23 (= 3 ~a15~0) .cse24 .cse25)) (or .cse10 .cse11 .cse15 .cse3) (or (or .cse8 .cse7 .cse15 .cse9) .cse3 .cse19) (or .cse3 .cse8 .cse20 .cse7 .cse15) (or .cse2 .cse16 .cse4 .cse22) (or .cse0 .cse10 .cse7 .cse3 .cse15 .cse19) (or (or .cse17 .cse8) .cse21 .cse22) (or .cse1 .cse16 .cse8 .cse11)))) [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,092 INFO L425 ceAbstractionStarter]: For program point L171(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L105(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L39(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L174(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L108(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L42(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-11-10 12:13:28,093 INFO L425 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 133) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L177(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L111(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L45(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L180(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,094 INFO L425 ceAbstractionStarter]: For program point L114(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L48(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L183(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L117(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L51(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,095 INFO L425 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L186(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L120(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L54(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L189(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L123(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L57(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,096 INFO L425 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,097 INFO L425 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-10 12:13:28,097 INFO L425 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,097 INFO L425 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-11-10 12:13:28,097 INFO L425 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-11-10 12:13:28,097 INFO L425 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,097 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,097 INFO L425 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,097 INFO L425 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,097 INFO L425 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,097 INFO L425 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,097 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse14 (= 8 |old(~a16~0)|)) (.cse22 (= |old(~a16~0)| ~a16~0)) (.cse12 (= 7 |old(~a12~0)|)) (.cse24 (= |old(~a15~0)| ~a15~0)) (.cse23 (= ~a18~0 |old(~a18~0)|)) (.cse25 (= |old(~a12~0)| ~a12~0)) (.cse13 (= 9 |old(~a12~0)|)) (.cse10 (= 4 |old(~a15~0)|))) (let ((.cse5 (not (= 3 |old(~a15~0)|))) (.cse7 (not (= 5 |old(~a12~0)|))) (.cse0 (not .cse10)) (.cse8 (not (= |old(~a15~0)| 3))) (.cse4 (< 0 (+ |old(~a18~0)| 87))) (.cse17 (not .cse13)) (.cse11 (= 12 |old(~a16~0)|)) (.cse3 (and .cse24 (= ~a16~0 |old(~a16~0)|) .cse23 .cse25)) (.cse19 (not .cse12)) (.cse9 (= 10 |old(~a16~0)|)) (.cse2 (< |old(~a12~0)| 6)) (.cse6 (<= (+ |old(~a18~0)| 79) 0)) (.cse16 (< |old(~a18~0)| 135)) (.cse18 (and .cse22 .cse24 .cse23 .cse25)) (.cse20 (not (= |old(~a16~0)| 9))) (.cse1 (not .cse14)) (.cse15 (and .cse22 .cse23 .cse24 .cse25)) (.cse21 (not (= 6 |old(~a12~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (or .cse1 (< 0 (+ |old(~a18~0)| 156))) .cse3) (or .cse0 .cse1 .cse2 .cse3 .cse6) (or .cse7 .cse8 .cse9 .cse3) (or .cse7 .cse3 (or .cse10 .cse9 .cse4)) (or .cse0 .cse11 .cse7 .cse3) (or .cse11 .cse12 .cse10 .cse2 .cse13 .cse3 .cse14) (or .cse3 (or .cse11 .cse12 .cse2 .cse13 .cse9 .cse14)) (or .cse12 .cse2 .cse3 .cse13 .cse8 .cse14) (or .cse1 .cse15 (or .cse10 (< 5 |old(~a12~0)|))) (or .cse16 .cse1 .cse2 .cse15 .cse12) (or .cse5 .cse7 .cse3 .cse6) (or .cse3 .cse5 (or .cse9 .cse14) .cse6 .cse17) (or .cse11 .cse7 .cse9 .cse3) (or .cse12 .cse2 .cse13 .cse8 .cse4 .cse18) (or .cse0 .cse11 .cse9 .cse14 .cse3 .cse17) (or .cse11 .cse19 .cse9 .cse3 .cse4) (or .cse8 .cse18 .cse20 (< 7 |old(~a12~0)|)) (or .cse15 (or .cse11 .cse19 .cse6 .cse9 .cse14)) (or (or .cse10 .cse9 .cse14 .cse4) .cse3 .cse17) (or .cse11 .cse21 .cse3 .cse14) (or .cse3 .cse10 .cse19 .cse9 .cse14) (or .cse2 .cse15 .cse6 .cse20) (or (or .cse16 .cse10) .cse18 .cse20) (or .cse1 .cse15 .cse10 .cse21)))) [2018-11-10 12:13:28,097 INFO L425 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,097 INFO L425 ceAbstractionStarter]: For program point L192(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,097 INFO L425 ceAbstractionStarter]: For program point L126(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,097 INFO L425 ceAbstractionStarter]: For program point L60(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,097 INFO L425 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,097 INFO L425 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,097 INFO L425 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,097 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L195(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L129(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L63(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,098 INFO L425 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L198(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L132-1(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L66(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L201(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L135(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L69(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-11-10 12:13:28,099 INFO L425 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,100 INFO L425 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,100 INFO L425 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,100 INFO L425 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,100 INFO L425 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,100 INFO L425 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,100 INFO L425 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,100 INFO L425 ceAbstractionStarter]: For program point L204(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,100 INFO L425 ceAbstractionStarter]: For program point L138(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,100 INFO L425 ceAbstractionStarter]: For program point L72(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,100 INFO L425 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,100 INFO L425 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,100 INFO L425 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-11-10 12:13:28,100 INFO L425 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-11-10 12:13:28,100 INFO L425 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-11-10 12:13:28,101 INFO L425 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,101 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,101 INFO L425 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,101 INFO L425 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,101 INFO L425 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,101 INFO L425 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,101 INFO L425 ceAbstractionStarter]: For program point L141(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,101 INFO L425 ceAbstractionStarter]: For program point L75(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,101 INFO L425 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,101 INFO L425 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,101 INFO L425 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,101 INFO L425 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,101 INFO L425 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,101 INFO L425 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-11-10 12:13:28,102 INFO L425 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-11-10 12:13:28,102 INFO L425 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,102 INFO L425 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,102 INFO L425 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,102 INFO L425 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,102 INFO L425 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,102 INFO L425 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,102 INFO L425 ceAbstractionStarter]: For program point L144(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,102 INFO L425 ceAbstractionStarter]: For program point L78(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,102 INFO L425 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,102 INFO L425 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,102 INFO L425 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-11-10 12:13:28,102 INFO L425 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-11-10 12:13:28,102 INFO L425 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,102 INFO L425 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L147(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L81(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L150(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L84(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-11-10 12:13:28,103 INFO L425 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L153(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L87(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,104 INFO L425 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L156(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L90(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L24-1(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L159(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L93(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L27(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-11-10 12:13:28,105 INFO L425 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L162(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L96(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L30(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,106 INFO L425 ceAbstractionStarter]: For program point L165(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,107 INFO L425 ceAbstractionStarter]: For program point L99(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,107 INFO L425 ceAbstractionStarter]: For program point L33(lines 23 1492) no Hoare annotation was computed. [2018-11-10 12:13:28,107 INFO L425 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-11-10 12:13:28,107 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-10 12:13:28,107 INFO L425 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-11-10 12:13:28,107 INFO L425 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,107 INFO L425 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,107 INFO L425 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-11-10 12:13:28,107 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 12:13:28,107 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (not (= ~a16~0 10)) (not (= ~a16~0 8)) (not (= ~a15~0 4)) (not (= ~a16~0 12)) (= 5 ~a12~0) (= (+ ~a18~0 87) 0)) [2018-11-10 12:13:28,107 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 12:13:28,107 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 12:13:28,107 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (= 12 |old(~a16~0)|) (not (= 5 |old(~a12~0)|)) (= 4 |old(~a15~0)|) (not (= (+ |old(~a18~0)| 87) 0)) (= 10 |old(~a16~0)|) (and (= |old(~a15~0)| ~a15~0) (= ~a16~0 |old(~a16~0)|) (= ~a18~0 |old(~a18~0)|) (= |old(~a12~0)| ~a12~0)) (= 8 |old(~a16~0)|)) [2018-11-10 12:13:28,107 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2018-11-10 12:13:28,107 INFO L421 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse16 (not (= ~a16~0 10))) (.cse10 (not (= ~a16~0 8))) (.cse7 (not (= ~a12~0 7))) (.cse31 (= ~a15~0 4))) (let ((.cse26 (not .cse31)) (.cse22 (and .cse16 .cse10 .cse7)) (.cse12 (+ ~a18~0 87))) (let ((.cse24 (= 9 ~a16~0)) (.cse5 (= 8 ~a16~0)) (.cse15 (= 5 ~a12~0)) (.cse0 (= |old(~a15~0)| 3)) (.cse20 (<= .cse12 0)) (.cse29 (= 9 ~a12~0)) (.cse23 (= 10 |old(~a16~0)|)) (.cse13 (= |old(~a15~0)| ~a15~0)) (.cse11 (not (= ~a16~0 12))) (.cse30 (and .cse26 .cse22)) (.cse19 (= ~a12~0 9))) (let ((.cse17 (= 7 ~a12~0)) (.cse28 (not .cse19)) (.cse3 (= |old(~a16~0)| 9)) (.cse4 (= |old(~a16~0)| ~a16~0)) (.cse1 (and (and .cse11 .cse30) (<= ~a12~0 5))) (.cse2 (<= 135 ~a18~0)) (.cse21 (or .cse29 (and .cse23 .cse13) (not (= 10 ~a16~0)))) (.cse27 (= ~a15~0 3)) (.cse18 (and .cse0 (and .cse26 (and .cse20 .cse16 .cse10 .cse7)))) (.cse6 (= 4 ~a15~0)) (.cse25 (or .cse24 (not (= calculate_output_~input 3)) (<= ~a18~0 134) (and (or (and (or .cse5 (= ~a16~0 |old(~a16~0)|) (not .cse15)) (or (= ~a12~0 |old(~a12~0)|) .cse15)) .cse26) (or .cse31 .cse13)))) (.cse8 (< 0 (+ ~a18~0 79))) (.cse9 (<= 6 ~a12~0)) (.cse14 (= |old(~a12~0)| ~a12~0))) (or (not (= (+ |old(~a18~0)| 87) 0)) (and (and .cse0 .cse1 .cse2) .cse3 .cse4) (and .cse0 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 (= 6 ~a12~0) .cse10 .cse11) (and .cse4 (= .cse12 0) .cse13 .cse14) (and .cse0 .cse15 .cse1) (and .cse6 (and .cse0 .cse16 .cse10 .cse11 .cse17 .cse8)) (and .cse18 .cse19) (and .cse0 .cse17 .cse20 .cse11 .cse21) (and .cse3 .cse4 .cse0 .cse8 .cse9) (and .cse0 .cse6 .cse22 .cse11 .cse9) .cse23 (and .cse0 .cse6 .cse11 .cse15) (and .cse0 (or (= 9 |old(~a16~0)|) (not .cse24)) .cse25 .cse17 .cse16 .cse26 .cse10) (and .cse0 .cse27 (and (<= (+ ~a18~0 156) 0) .cse5)) (and .cse27 .cse13 .cse8 .cse14) (and .cse20 .cse28 .cse0 .cse7 .cse13 .cse9) (and .cse28 .cse0 .cse26 .cse10 .cse11 .cse7 .cse9) (not (= 5 |old(~a12~0)|)) (and .cse0 .cse5 .cse26 .cse7 (<= ~a12~0 7)) (and .cse0 .cse3 .cse4 .cse1 .cse13) (= 4 |old(~a15~0)|) (and (and .cse0 .cse26 .cse7) .cse5 .cse2) (= 8 |old(~a16~0)|) (and .cse0 .cse13 (not .cse29) .cse10 .cse21 .cse9) (= 12 |old(~a16~0)|) (and .cse20 .cse0 .cse5 .cse6 .cse9) (and .cse27 (and .cse0 .cse30) .cse8 .cse9) (and .cse18 .cse14) (and .cse0 .cse6 .cse25 .cse8 .cse16 .cse11 .cse9) (and .cse0 .cse30 .cse13 .cse14)))))) [2018-11-10 12:13:28,107 INFO L425 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2018-11-10 12:13:28,107 INFO L425 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-11-10 12:13:28,108 INFO L425 ceAbstractionStarter]: For program point L1773-1(lines 1773 1782) no Hoare annotation was computed. [2018-11-10 12:13:28,108 INFO L421 ceAbstractionStarter]: At program point L1773-3(lines 1773 1782) the Hoare annotation is: (let ((.cse16 (not (= ~a16~0 10))) (.cse10 (not (= ~a16~0 8))) (.cse7 (not (= ~a12~0 7))) (.cse31 (= ~a15~0 4))) (let ((.cse26 (not .cse31)) (.cse22 (and .cse16 .cse10 .cse7)) (.cse12 (+ ~a18~0 87))) (let ((.cse24 (= 9 ~a16~0)) (.cse5 (= 8 ~a16~0)) (.cse15 (= 5 ~a12~0)) (.cse0 (= |old(~a15~0)| 3)) (.cse20 (<= .cse12 0)) (.cse29 (= 9 ~a12~0)) (.cse23 (= 10 |old(~a16~0)|)) (.cse13 (= |old(~a15~0)| ~a15~0)) (.cse11 (not (= ~a16~0 12))) (.cse30 (and .cse26 .cse22)) (.cse19 (= ~a12~0 9))) (let ((.cse17 (= 7 ~a12~0)) (.cse28 (not .cse19)) (.cse3 (= |old(~a16~0)| 9)) (.cse4 (= |old(~a16~0)| ~a16~0)) (.cse1 (and (and .cse11 .cse30) (<= ~a12~0 5))) (.cse2 (<= 135 ~a18~0)) (.cse21 (or .cse29 (and .cse23 .cse13) (not (= 10 ~a16~0)))) (.cse27 (= ~a15~0 3)) (.cse18 (and .cse0 (and .cse26 (and .cse20 .cse16 .cse10 .cse7)))) (.cse6 (= 4 ~a15~0)) (.cse25 (or .cse24 (not (= calculate_output_~input 3)) (<= ~a18~0 134) (and (or (and (or .cse5 (= ~a16~0 |old(~a16~0)|) (not .cse15)) (or (= ~a12~0 |old(~a12~0)|) .cse15)) .cse26) (or .cse31 .cse13)))) (.cse8 (< 0 (+ ~a18~0 79))) (.cse9 (<= 6 ~a12~0)) (.cse14 (= |old(~a12~0)| ~a12~0))) (or (not (= (+ |old(~a18~0)| 87) 0)) (and (and .cse0 .cse1 .cse2) .cse3 .cse4) (and .cse0 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 (= 6 ~a12~0) .cse10 .cse11) (and .cse4 (= .cse12 0) .cse13 .cse14) (and .cse0 .cse15 .cse1) (and .cse6 (and .cse0 .cse16 .cse10 .cse11 .cse17 .cse8)) (and .cse18 .cse19) (and .cse0 .cse17 .cse20 .cse11 .cse21) (and .cse3 .cse4 .cse0 .cse8 .cse9) (and .cse0 .cse6 .cse22 .cse11 .cse9) .cse23 (and .cse0 .cse6 .cse11 .cse15) (and .cse0 (or (= 9 |old(~a16~0)|) (not .cse24)) .cse25 .cse17 .cse16 .cse26 .cse10) (and .cse0 .cse27 (and (<= (+ ~a18~0 156) 0) .cse5)) (and .cse27 .cse13 .cse8 .cse14) (and .cse20 .cse28 .cse0 .cse7 .cse13 .cse9) (and .cse28 .cse0 .cse26 .cse10 .cse11 .cse7 .cse9) (not (= 5 |old(~a12~0)|)) (and .cse0 .cse5 .cse26 .cse7 (<= ~a12~0 7)) (and .cse0 .cse3 .cse4 .cse1 .cse13) (= 4 |old(~a15~0)|) (and (and .cse0 .cse26 .cse7) .cse5 .cse2) (= 8 |old(~a16~0)|) (and .cse0 .cse13 (not .cse29) .cse10 .cse21 .cse9) (= 12 |old(~a16~0)|) (and .cse20 .cse0 .cse5 .cse6 .cse9) (and .cse27 (and .cse0 .cse30) .cse8 .cse9) (and .cse18 .cse14) (and .cse0 .cse6 .cse25 .cse8 .cse16 .cse11 .cse9) (and .cse0 .cse30 .cse13 .cse14)))))) [2018-11-10 12:13:28,108 INFO L425 ceAbstractionStarter]: For program point L1773-4(lines 1767 1783) no Hoare annotation was computed. [2018-11-10 12:13:28,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 12:13:28 BoogieIcfgContainer [2018-11-10 12:13:28,132 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 12:13:28,132 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 12:13:28,132 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 12:13:28,133 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 12:13:28,133 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:11:15" (3/4) ... [2018-11-10 12:13:28,138 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 12:13:28,145 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 12:13:28,145 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-10 12:13:28,145 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-10 12:13:28,145 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 12:13:28,171 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-11-10 12:13:28,172 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-10 12:13:28,197 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((!(\old(a18) + 87 == 0) || ((((\old(a15) == 3 && (!(a16 == 12) && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && a12 <= 5) && 135 <= a18) && \old(a16) == 9) && \old(a16) == a16)) || (((((\old(a15) == 3 && 8 == a16) && 4 == a15) && !(a12 == 7)) && 0 < a18 + 79) && 6 <= a12)) || (((\old(a15) == 3 && 6 == a12) && !(a16 == 8)) && !(a16 == 12))) || (((\old(a16) == a16 && a18 + 87 == 0) && \old(a15) == a15) && \old(a12) == a12)) || ((\old(a15) == 3 && 5 == a12) && (!(a16 == 12) && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && a12 <= 5)) || (4 == a15 && ((((\old(a15) == 3 && !(a16 == 10)) && !(a16 == 8)) && !(a16 == 12)) && 7 == a12) && 0 < a18 + 79)) || ((\old(a15) == 3 && !(a15 == 4) && ((a18 + 87 <= 0 && !(a16 == 10)) && !(a16 == 8)) && !(a12 == 7)) && a12 == 9)) || ((((\old(a15) == 3 && 7 == a12) && a18 + 87 <= 0) && !(a16 == 12)) && ((9 == a12 || (10 == \old(a16) && \old(a15) == a15)) || !(10 == a16)))) || ((((\old(a16) == 9 && \old(a16) == a16) && \old(a15) == 3) && 0 < a18 + 79) && 6 <= a12)) || ((((\old(a15) == 3 && 4 == a15) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && !(a16 == 12)) && 6 <= a12)) || 10 == \old(a16)) || (((\old(a15) == 3 && 4 == a15) && !(a16 == 12)) && 5 == a12)) || ((((((\old(a15) == 3 && (9 == \old(a16) || !(9 == a16))) && (((9 == a16 || !(input == 3)) || a18 <= 134) || (((((8 == a16 || a16 == \old(a16)) || !(5 == a12)) && (a12 == \old(a12) || 5 == a12)) || !(a15 == 4)) && (a15 == 4 || \old(a15) == a15)))) && 7 == a12) && !(a16 == 10)) && !(a15 == 4)) && !(a16 == 8))) || ((\old(a15) == 3 && a15 == 3) && a18 + 156 <= 0 && 8 == a16)) || (((a15 == 3 && \old(a15) == a15) && 0 < a18 + 79) && \old(a12) == a12)) || (((((a18 + 87 <= 0 && !(a12 == 9)) && \old(a15) == 3) && !(a12 == 7)) && \old(a15) == a15) && 6 <= a12)) || ((((((!(a12 == 9) && \old(a15) == 3) && !(a15 == 4)) && !(a16 == 8)) && !(a16 == 12)) && !(a12 == 7)) && 6 <= a12)) || !(5 == \old(a12))) || ((((\old(a15) == 3 && 8 == a16) && !(a15 == 4)) && !(a12 == 7)) && a12 <= 7)) || ((((\old(a15) == 3 && \old(a16) == 9) && \old(a16) == a16) && (!(a16 == 12) && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && a12 <= 5) && \old(a15) == a15)) || 4 == \old(a15)) || ((((\old(a15) == 3 && !(a15 == 4)) && !(a12 == 7)) && 8 == a16) && 135 <= a18)) || 8 == \old(a16)) || (((((\old(a15) == 3 && \old(a15) == a15) && !(9 == a12)) && !(a16 == 8)) && ((9 == a12 || (10 == \old(a16) && \old(a15) == a15)) || !(10 == a16))) && 6 <= a12)) || 12 == \old(a16)) || ((((a18 + 87 <= 0 && \old(a15) == 3) && 8 == a16) && 4 == a15) && 6 <= a12)) || (((a15 == 3 && \old(a15) == 3 && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && 0 < a18 + 79) && 6 <= a12)) || ((\old(a15) == 3 && !(a15 == 4) && ((a18 + 87 <= 0 && !(a16 == 10)) && !(a16 == 8)) && !(a12 == 7)) && \old(a12) == a12)) || ((((((\old(a15) == 3 && 4 == a15) && (((9 == a16 || !(input == 3)) || a18 <= 134) || (((((8 == a16 || a16 == \old(a16)) || !(5 == a12)) && (a12 == \old(a12) || 5 == a12)) || !(a15 == 4)) && (a15 == 4 || \old(a15) == a15)))) && 0 < a18 + 79) && !(a16 == 10)) && !(a16 == 12)) && 6 <= a12)) || (((\old(a15) == 3 && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && \old(a15) == a15) && \old(a12) == a12) [2018-11-10 12:13:28,347 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_a9301e59-0027-4d20-98d7-661a75fe4709/bin-2019/uautomizer/witness.graphml [2018-11-10 12:13:28,347 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 12:13:28,348 INFO L168 Benchmark]: Toolchain (without parser) took 135416.80 ms. Allocated memory was 1.0 GB in the beginning and 5.3 GB in the end (delta: 4.3 GB). Free memory was 949.5 MB in the beginning and 3.5 GB in the end (delta: -2.6 GB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-11-10 12:13:28,349 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:13:28,349 INFO L168 Benchmark]: CACSL2BoogieTranslator took 628.72 ms. Allocated memory is still 1.0 GB. Free memory was 949.5 MB in the beginning and 878.6 MB in the end (delta: 70.9 MB). Peak memory consumption was 70.9 MB. Max. memory is 11.5 GB. [2018-11-10 12:13:28,349 INFO L168 Benchmark]: Boogie Preprocessor took 178.21 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 878.6 MB in the beginning and 1.1 GB in the end (delta: -220.6 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. [2018-11-10 12:13:28,350 INFO L168 Benchmark]: RCFGBuilder took 1748.88 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 851.2 MB in the end (delta: 248.1 MB). Peak memory consumption was 248.1 MB. Max. memory is 11.5 GB. [2018-11-10 12:13:28,350 INFO L168 Benchmark]: TraceAbstraction took 132642.64 ms. Allocated memory was 1.1 GB in the beginning and 5.3 GB in the end (delta: 4.2 GB). Free memory was 851.2 MB in the beginning and 3.5 GB in the end (delta: -2.7 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2018-11-10 12:13:28,350 INFO L168 Benchmark]: Witness Printer took 215.23 ms. Allocated memory is still 5.3 GB. Free memory is still 3.5 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:13:28,351 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 628.72 ms. Allocated memory is still 1.0 GB. Free memory was 949.5 MB in the beginning and 878.6 MB in the end (delta: 70.9 MB). Peak memory consumption was 70.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 178.21 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 878.6 MB in the beginning and 1.1 GB in the end (delta: -220.6 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1748.88 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 851.2 MB in the end (delta: 248.1 MB). Peak memory consumption was 248.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 132642.64 ms. Allocated memory was 1.1 GB in the beginning and 5.3 GB in the end (delta: 4.2 GB). Free memory was 851.2 MB in the beginning and 3.5 GB in the end (delta: -2.7 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. * Witness Printer took 215.23 ms. Allocated memory is still 5.3 GB. Free memory is still 3.5 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 133]: 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: 1773]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((!(\old(a18) + 87 == 0) || ((((\old(a15) == 3 && (!(a16 == 12) && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && a12 <= 5) && 135 <= a18) && \old(a16) == 9) && \old(a16) == a16)) || (((((\old(a15) == 3 && 8 == a16) && 4 == a15) && !(a12 == 7)) && 0 < a18 + 79) && 6 <= a12)) || (((\old(a15) == 3 && 6 == a12) && !(a16 == 8)) && !(a16 == 12))) || (((\old(a16) == a16 && a18 + 87 == 0) && \old(a15) == a15) && \old(a12) == a12)) || ((\old(a15) == 3 && 5 == a12) && (!(a16 == 12) && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && a12 <= 5)) || (4 == a15 && ((((\old(a15) == 3 && !(a16 == 10)) && !(a16 == 8)) && !(a16 == 12)) && 7 == a12) && 0 < a18 + 79)) || ((\old(a15) == 3 && !(a15 == 4) && ((a18 + 87 <= 0 && !(a16 == 10)) && !(a16 == 8)) && !(a12 == 7)) && a12 == 9)) || ((((\old(a15) == 3 && 7 == a12) && a18 + 87 <= 0) && !(a16 == 12)) && ((9 == a12 || (10 == \old(a16) && \old(a15) == a15)) || !(10 == a16)))) || ((((\old(a16) == 9 && \old(a16) == a16) && \old(a15) == 3) && 0 < a18 + 79) && 6 <= a12)) || ((((\old(a15) == 3 && 4 == a15) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && !(a16 == 12)) && 6 <= a12)) || 10 == \old(a16)) || (((\old(a15) == 3 && 4 == a15) && !(a16 == 12)) && 5 == a12)) || ((((((\old(a15) == 3 && (9 == \old(a16) || !(9 == a16))) && (((9 == a16 || !(input == 3)) || a18 <= 134) || (((((8 == a16 || a16 == \old(a16)) || !(5 == a12)) && (a12 == \old(a12) || 5 == a12)) || !(a15 == 4)) && (a15 == 4 || \old(a15) == a15)))) && 7 == a12) && !(a16 == 10)) && !(a15 == 4)) && !(a16 == 8))) || ((\old(a15) == 3 && a15 == 3) && a18 + 156 <= 0 && 8 == a16)) || (((a15 == 3 && \old(a15) == a15) && 0 < a18 + 79) && \old(a12) == a12)) || (((((a18 + 87 <= 0 && !(a12 == 9)) && \old(a15) == 3) && !(a12 == 7)) && \old(a15) == a15) && 6 <= a12)) || ((((((!(a12 == 9) && \old(a15) == 3) && !(a15 == 4)) && !(a16 == 8)) && !(a16 == 12)) && !(a12 == 7)) && 6 <= a12)) || !(5 == \old(a12))) || ((((\old(a15) == 3 && 8 == a16) && !(a15 == 4)) && !(a12 == 7)) && a12 <= 7)) || ((((\old(a15) == 3 && \old(a16) == 9) && \old(a16) == a16) && (!(a16 == 12) && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && a12 <= 5) && \old(a15) == a15)) || 4 == \old(a15)) || ((((\old(a15) == 3 && !(a15 == 4)) && !(a12 == 7)) && 8 == a16) && 135 <= a18)) || 8 == \old(a16)) || (((((\old(a15) == 3 && \old(a15) == a15) && !(9 == a12)) && !(a16 == 8)) && ((9 == a12 || (10 == \old(a16) && \old(a15) == a15)) || !(10 == a16))) && 6 <= a12)) || 12 == \old(a16)) || ((((a18 + 87 <= 0 && \old(a15) == 3) && 8 == a16) && 4 == a15) && 6 <= a12)) || (((a15 == 3 && \old(a15) == 3 && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && 0 < a18 + 79) && 6 <= a12)) || ((\old(a15) == 3 && !(a15 == 4) && ((a18 + 87 <= 0 && !(a16 == 10)) && !(a16 == 8)) && !(a12 == 7)) && \old(a12) == a12)) || ((((((\old(a15) == 3 && 4 == a15) && (((9 == a16 || !(input == 3)) || a18 <= 134) || (((((8 == a16 || a16 == \old(a16)) || !(5 == a12)) && (a12 == \old(a12) || 5 == a12)) || !(a15 == 4)) && (a15 == 4 || \old(a15) == a15)))) && 0 < a18 + 79) && !(a16 == 10)) && !(a16 == 12)) && 6 <= a12)) || (((\old(a15) == 3 && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && \old(a15) == a15) && \old(a12) == a12) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 410 locations, 1 error locations. SAFE Result, 132.5s OverallTime, 14 OverallIterations, 11 TraceHistogramMax, 83.4s AutomataDifference, 0.0s DeadEndRemovalTime, 26.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 2141 SDtfs, 48108 SDslu, 5126 SDs, 0 SdLazy, 118570 SolverSat, 11288 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 58.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 7336 GetRequests, 6987 SyntacticMatches, 16 SemanticMatches, 333 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15447 ImplicationChecksByTransitivity, 7.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=55719occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 5.0s AutomataMinimizationTime, 14 MinimizatonAttempts, 12381 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 6273 PreInvPairs, 10587 NumberOfFragments, 3794 HoareAnnotationTreeSize, 6273 FomulaSimplifications, 599828 FormulaSimplificationTreeSizeReduction, 10.5s HoareSimplificationTime, 9 FomulaSimplificationsInter, 248123 FormulaSimplificationTreeSizeReductionInter, 16.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 6.4s InterpolantComputationTime, 15182 NumberOfCodeBlocks, 15182 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 15161 ConstructedInterpolants, 0 QuantifiedInterpolants, 72781877 SizeOfPredicates, 7 NumberOfNonLiveVariables, 9045 ConjunctsInSsa, 51 ConjunctsInUnsatCore, 21 InterpolantComputations, 10 PerfectInterpolantSequences, 30646/34386 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...