./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label05_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label05_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c4af1b16137620821ca882add6ea9e2d3a700a29 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 22:20:12,020 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 22:20:12,021 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 22:20:12,027 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 22:20:12,028 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 22:20:12,028 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 22:20:12,029 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 22:20:12,030 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 22:20:12,031 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 22:20:12,031 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 22:20:12,032 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 22:20:12,032 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 22:20:12,032 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 22:20:12,033 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 22:20:12,033 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 22:20:12,034 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 22:20:12,034 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 22:20:12,035 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 22:20:12,036 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 22:20:12,037 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 22:20:12,037 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 22:20:12,038 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 22:20:12,039 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 22:20:12,039 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 22:20:12,039 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 22:20:12,040 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 22:20:12,040 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 22:20:12,041 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 22:20:12,041 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 22:20:12,042 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 22:20:12,042 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 22:20:12,042 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 22:20:12,042 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 22:20:12,042 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 22:20:12,043 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 22:20:12,043 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 22:20:12,043 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-08 22:20:12,051 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 22:20:12,051 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 22:20:12,052 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 22:20:12,052 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 22:20:12,052 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-08 22:20:12,052 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-08 22:20:12,052 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-08 22:20:12,052 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-08 22:20:12,052 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-08 22:20:12,052 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-08 22:20:12,053 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-08 22:20:12,053 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-08 22:20:12,053 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-08 22:20:12,053 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 22:20:12,053 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 22:20:12,053 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 22:20:12,053 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 22:20:12,053 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 22:20:12,054 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 22:20:12,054 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 22:20:12,054 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 22:20:12,054 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 22:20:12,054 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 22:20:12,054 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 22:20:12,054 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 22:20:12,054 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 22:20:12,054 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 22:20:12,054 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 22:20:12,054 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 22:20:12,054 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 22:20:12,055 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 22:20:12,055 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 22:20:12,055 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-08 22:20:12,055 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 22:20:12,055 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 22:20:12,055 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 22:20:12,055 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c4af1b16137620821ca882add6ea9e2d3a700a29 [2018-12-08 22:20:12,073 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 22:20:12,082 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 22:20:12,085 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 22:20:12,086 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 22:20:12,086 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 22:20:12,086 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label05_true-unreach-call.c [2018-12-08 22:20:12,124 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan/data/15bce4328/6e8cf256555945dfa81a8f9de8394794/FLAG5c4a6fbc2 [2018-12-08 22:20:12,653 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 22:20:12,653 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/sv-benchmarks/c/eca-rers2012/Problem04_label05_true-unreach-call.c [2018-12-08 22:20:12,668 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan/data/15bce4328/6e8cf256555945dfa81a8f9de8394794/FLAG5c4a6fbc2 [2018-12-08 22:20:13,157 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan/data/15bce4328/6e8cf256555945dfa81a8f9de8394794 [2018-12-08 22:20:13,160 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 22:20:13,161 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 22:20:13,161 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 22:20:13,161 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 22:20:13,164 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 22:20:13,164 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 10:20:13" (1/1) ... [2018-12-08 22:20:13,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ba821c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:20:13, skipping insertion in model container [2018-12-08 22:20:13,166 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 10:20:13" (1/1) ... [2018-12-08 22:20:13,171 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 22:20:13,239 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 22:20:13,932 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 22:20:13,935 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 22:20:14,357 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 22:20:14,372 INFO L195 MainTranslator]: Completed translation [2018-12-08 22:20:14,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:20:14 WrapperNode [2018-12-08 22:20:14,372 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 22:20:14,373 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 22:20:14,373 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 22:20:14,373 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 22:20:14,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:20:14" (1/1) ... [2018-12-08 22:20:14,406 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:20:14" (1/1) ... [2018-12-08 22:20:14,411 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 22:20:14,412 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 22:20:14,412 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 22:20:14,412 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 22:20:14,417 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:20:14" (1/1) ... [2018-12-08 22:20:14,418 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:20:14" (1/1) ... [2018-12-08 22:20:14,432 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:20:14" (1/1) ... [2018-12-08 22:20:14,432 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:20:14" (1/1) ... [2018-12-08 22:20:14,487 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:20:14" (1/1) ... [2018-12-08 22:20:14,505 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:20:14" (1/1) ... [2018-12-08 22:20:14,517 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:20:14" (1/1) ... [2018-12-08 22:20:14,530 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 22:20:14,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 22:20:14,530 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 22:20:14,530 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 22:20:14,531 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:20:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 22:20:14,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 22:20:14,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 22:20:14,565 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-12-08 22:20:14,565 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-12-08 22:20:14,565 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-12-08 22:20:14,565 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-12-08 22:20:14,565 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-08 22:20:14,566 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-08 22:20:14,566 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-08 22:20:14,566 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-08 22:20:14,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 22:20:14,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 22:20:14,566 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 22:20:14,566 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 22:20:16,686 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 22:20:16,687 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-08 22:20:16,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 10:20:16 BoogieIcfgContainer [2018-12-08 22:20:16,687 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 22:20:16,687 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 22:20:16,687 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 22:20:16,689 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 22:20:16,689 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 10:20:13" (1/3) ... [2018-12-08 22:20:16,690 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20925772 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 10:20:16, skipping insertion in model container [2018-12-08 22:20:16,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:20:14" (2/3) ... [2018-12-08 22:20:16,690 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20925772 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 10:20:16, skipping insertion in model container [2018-12-08 22:20:16,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 10:20:16" (3/3) ... [2018-12-08 22:20:16,691 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label05_true-unreach-call.c [2018-12-08 22:20:16,697 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 22:20:16,702 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 22:20:16,711 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 22:20:16,734 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 22:20:16,734 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 22:20:16,734 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 22:20:16,734 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 22:20:16,735 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 22:20:16,735 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 22:20:16,735 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 22:20:16,735 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 22:20:16,753 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2018-12-08 22:20:16,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 796 [2018-12-08 22:20:16,775 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:20:16,776 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:20:16,777 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:20:16,781 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:20:16,781 INFO L82 PathProgramCache]: Analyzing trace with hash -1084993238, now seen corresponding path program 1 times [2018-12-08 22:20:16,782 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 22:20:16,811 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:20:16,811 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:20:16,811 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:20:16,811 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 22:20:17,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:20:17,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 22:20:17,803 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:20:17,804 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 22:20:17,804 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 22:20:17,808 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 22:20:17,816 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 22:20:17,816 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:20:17,817 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 3 states. [2018-12-08 22:20:19,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:20:19,827 INFO L93 Difference]: Finished difference Result 2644 states and 5099 transitions. [2018-12-08 22:20:19,827 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 22:20:19,828 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 795 [2018-12-08 22:20:19,831 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:20:19,846 INFO L225 Difference]: With dead ends: 2644 [2018-12-08 22:20:19,846 INFO L226 Difference]: Without dead ends: 1676 [2018-12-08 22:20:19,851 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 5 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:20:19,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1676 states. [2018-12-08 22:20:19,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1676 to 1676. [2018-12-08 22:20:19,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1676 states. [2018-12-08 22:20:19,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1676 states and 3124 transitions. [2018-12-08 22:20:19,922 INFO L78 Accepts]: Start accepts. Automaton has 1676 states and 3124 transitions. Word has length 795 [2018-12-08 22:20:19,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:20:19,924 INFO L480 AbstractCegarLoop]: Abstraction has 1676 states and 3124 transitions. [2018-12-08 22:20:19,924 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 22:20:19,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 3124 transitions. [2018-12-08 22:20:19,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2018-12-08 22:20:19,940 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:20:19,941 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:20:19,941 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:20:19,941 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:20:19,941 INFO L82 PathProgramCache]: Analyzing trace with hash 959317371, now seen corresponding path program 1 times [2018-12-08 22:20:19,941 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 22:20:19,942 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:20:19,942 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:20:19,942 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:20:19,943 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 22:20:20,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:20:20,548 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 22:20:20,548 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:20:20,548 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-08 22:20:20,548 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 22:20:20,550 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-08 22:20:20,550 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-08 22:20:20,550 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 22:20:20,551 INFO L87 Difference]: Start difference. First operand 1676 states and 3124 transitions. Second operand 4 states. [2018-12-08 22:20:24,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:20:24,528 INFO L93 Difference]: Finished difference Result 6682 states and 12604 transitions. [2018-12-08 22:20:24,529 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-08 22:20:24,529 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 803 [2018-12-08 22:20:24,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:20:24,562 INFO L225 Difference]: With dead ends: 6682 [2018-12-08 22:20:24,562 INFO L226 Difference]: Without dead ends: 5012 [2018-12-08 22:20:24,566 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 22:20:24,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5012 states. [2018-12-08 22:20:24,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5012 to 5012. [2018-12-08 22:20:24,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5012 states. [2018-12-08 22:20:24,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5012 states to 5012 states and 8180 transitions. [2018-12-08 22:20:24,645 INFO L78 Accepts]: Start accepts. Automaton has 5012 states and 8180 transitions. Word has length 803 [2018-12-08 22:20:24,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:20:24,646 INFO L480 AbstractCegarLoop]: Abstraction has 5012 states and 8180 transitions. [2018-12-08 22:20:24,646 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-08 22:20:24,646 INFO L276 IsEmpty]: Start isEmpty. Operand 5012 states and 8180 transitions. [2018-12-08 22:20:24,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2018-12-08 22:20:24,656 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:20:24,656 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:20:24,656 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:20:24,656 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:20:24,657 INFO L82 PathProgramCache]: Analyzing trace with hash 888969439, now seen corresponding path program 1 times [2018-12-08 22:20:24,657 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 22:20:24,657 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:20:24,658 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:20:24,658 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:20:24,658 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 22:20:24,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:20:25,299 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-08 22:20:25,299 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:20:25,299 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-08 22:20:25,300 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 822 with the following transitions: [2018-12-08 22:20:25,302 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-08 22:20:25,345 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-08 22:20:25,345 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-08 22:20:26,926 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-08 22:20:26,927 INFO L272 AbstractInterpreter]: Visited 798 different actions 1590 times. Merged at 4 different actions 4 times. Never widened. Performed 27929 root evaluator evaluations with a maximum evaluation depth of 3. Performed 27929 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-08 22:20:26,933 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:20:26,933 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-08 22:20:27,722 INFO L227 lantSequenceWeakener]: Weakened 818 states. On average, predicates are now at 80.01% of their original sizes. [2018-12-08 22:20:27,722 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-08 22:20:27,839 INFO L418 sIntCurrentIteration]: We unified 820 AI predicates to 820 [2018-12-08 22:20:27,839 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-08 22:20:27,839 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 22:20:27,839 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [4] total 18 [2018-12-08 22:20:27,840 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 22:20:27,840 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-08 22:20:27,840 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-08 22:20:27,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-08 22:20:27,841 INFO L87 Difference]: Start difference. First operand 5012 states and 8180 transitions. Second operand 16 states. [2018-12-08 22:20:50,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:20:50,767 INFO L93 Difference]: Finished difference Result 11694 states and 19536 transitions. [2018-12-08 22:20:50,767 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-12-08 22:20:50,767 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 821 [2018-12-08 22:20:50,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:20:50,779 INFO L225 Difference]: With dead ends: 11694 [2018-12-08 22:20:50,779 INFO L226 Difference]: Without dead ends: 6688 [2018-12-08 22:20:50,783 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 841 GetRequests, 806 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 233 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=196, Invalid=1136, Unknown=0, NotChecked=0, Total=1332 [2018-12-08 22:20:50,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6688 states. [2018-12-08 22:20:50,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6688 to 6684. [2018-12-08 22:20:50,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6684 states. [2018-12-08 22:20:50,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6684 states to 6684 states and 9887 transitions. [2018-12-08 22:20:50,869 INFO L78 Accepts]: Start accepts. Automaton has 6684 states and 9887 transitions. Word has length 821 [2018-12-08 22:20:50,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:20:50,870 INFO L480 AbstractCegarLoop]: Abstraction has 6684 states and 9887 transitions. [2018-12-08 22:20:50,870 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-08 22:20:50,870 INFO L276 IsEmpty]: Start isEmpty. Operand 6684 states and 9887 transitions. [2018-12-08 22:20:50,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 865 [2018-12-08 22:20:50,881 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:20:50,881 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:20:50,881 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:20:50,882 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:20:50,882 INFO L82 PathProgramCache]: Analyzing trace with hash -738182242, now seen corresponding path program 1 times [2018-12-08 22:20:50,882 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 22:20:50,882 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:20:50,883 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:20:50,883 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:20:50,883 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 22:20:50,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:20:51,249 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 64 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 22:20:51,249 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:20:51,249 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-08 22:20:51,249 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 865 with the following transitions: [2018-12-08 22:20:51,250 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-08 22:20:51,261 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-08 22:20:51,262 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-08 22:20:52,126 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-08 22:20:52,126 INFO L272 AbstractInterpreter]: Visited 799 different actions 1592 times. Merged at 4 different actions 4 times. Never widened. Performed 27634 root evaluator evaluations with a maximum evaluation depth of 3. Performed 27634 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-08 22:20:52,129 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:20:52,129 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-08 22:20:52,909 INFO L227 lantSequenceWeakener]: Weakened 861 states. On average, predicates are now at 78.6% of their original sizes. [2018-12-08 22:20:52,910 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-08 22:20:53,021 INFO L418 sIntCurrentIteration]: We unified 863 AI predicates to 863 [2018-12-08 22:20:53,021 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-08 22:20:53,021 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 22:20:53,021 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [10] total 24 [2018-12-08 22:20:53,021 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 22:20:53,022 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-08 22:20:53,022 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-08 22:20:53,022 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-08 22:20:53,022 INFO L87 Difference]: Start difference. First operand 6684 states and 9887 transitions. Second operand 16 states. [2018-12-08 22:21:18,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:21:18,431 INFO L93 Difference]: Finished difference Result 15060 states and 22869 transitions. [2018-12-08 22:21:18,431 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-12-08 22:21:18,431 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 864 [2018-12-08 22:21:18,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:21:18,445 INFO L225 Difference]: With dead ends: 15060 [2018-12-08 22:21:18,445 INFO L226 Difference]: Without dead ends: 8375 [2018-12-08 22:21:18,451 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 888 GetRequests, 849 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-12-08 22:21:18,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8375 states. [2018-12-08 22:21:18,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8375 to 8367. [2018-12-08 22:21:18,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8367 states. [2018-12-08 22:21:18,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8367 states to 8367 states and 11624 transitions. [2018-12-08 22:21:18,538 INFO L78 Accepts]: Start accepts. Automaton has 8367 states and 11624 transitions. Word has length 864 [2018-12-08 22:21:18,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:21:18,538 INFO L480 AbstractCegarLoop]: Abstraction has 8367 states and 11624 transitions. [2018-12-08 22:21:18,538 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-08 22:21:18,538 INFO L276 IsEmpty]: Start isEmpty. Operand 8367 states and 11624 transitions. [2018-12-08 22:21:18,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 882 [2018-12-08 22:21:18,550 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:21:18,550 INFO L402 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:21:18,550 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:21:18,550 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:21:18,551 INFO L82 PathProgramCache]: Analyzing trace with hash -1035351637, now seen corresponding path program 1 times [2018-12-08 22:21:18,551 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 22:21:18,551 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:21:18,551 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:21:18,552 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:21:18,552 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 22:21:18,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:21:19,112 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 94 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 22:21:19,112 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:21:19,113 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-08 22:21:19,113 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 882 with the following transitions: [2018-12-08 22:21:19,113 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-08 22:21:19,124 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-08 22:21:19,125 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-08 22:21:20,421 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-08 22:21:20,421 INFO L272 AbstractInterpreter]: Visited 801 different actions 2395 times. Merged at 6 different actions 14 times. Never widened. Performed 42535 root evaluator evaluations with a maximum evaluation depth of 3. Performed 42535 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-08 22:21:20,423 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:21:20,423 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-08 22:21:20,423 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:21:20,424 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 22:21:20,430 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:21:20,430 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-08 22:21:20,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:21:20,586 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 22:21:20,813 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 114 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-12-08 22:21:20,813 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-08 22:21:21,234 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 114 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-12-08 22:21:21,259 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-08 22:21:21,260 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 16 [2018-12-08 22:21:21,260 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-08 22:21:21,261 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-08 22:21:21,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-08 22:21:21,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2018-12-08 22:21:21,261 INFO L87 Difference]: Start difference. First operand 8367 states and 11624 transitions. Second operand 14 states. [2018-12-08 22:21:49,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:21:49,247 INFO L93 Difference]: Finished difference Result 35317 states and 56332 transitions. [2018-12-08 22:21:49,247 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-12-08 22:21:49,247 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 881 [2018-12-08 22:21:49,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:21:49,307 INFO L225 Difference]: With dead ends: 35317 [2018-12-08 22:21:49,307 INFO L226 Difference]: Without dead ends: 27792 [2018-12-08 22:21:49,323 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1855 GetRequests, 1797 SyntacticMatches, 2 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 889 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=762, Invalid=2544, Unknown=0, NotChecked=0, Total=3306 [2018-12-08 22:21:49,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27792 states. [2018-12-08 22:21:49,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27792 to 27615. [2018-12-08 22:21:49,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27615 states. [2018-12-08 22:21:49,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27615 states to 27615 states and 38002 transitions. [2018-12-08 22:21:49,732 INFO L78 Accepts]: Start accepts. Automaton has 27615 states and 38002 transitions. Word has length 881 [2018-12-08 22:21:49,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:21:49,732 INFO L480 AbstractCegarLoop]: Abstraction has 27615 states and 38002 transitions. [2018-12-08 22:21:49,732 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-08 22:21:49,732 INFO L276 IsEmpty]: Start isEmpty. Operand 27615 states and 38002 transitions. [2018-12-08 22:21:49,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2018-12-08 22:21:49,768 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:21:49,769 INFO L402 BasicCegarLoop]: trace histogram [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, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:21:49,769 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:21:49,770 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:21:49,770 INFO L82 PathProgramCache]: Analyzing trace with hash -615099893, now seen corresponding path program 1 times [2018-12-08 22:21:49,770 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 22:21:49,770 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:21:49,771 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:21:49,771 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:21:49,771 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 22:21:49,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:21:50,111 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 243 proven. 101 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2018-12-08 22:21:50,111 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:21:50,111 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-08 22:21:50,111 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1001 with the following transitions: [2018-12-08 22:21:50,112 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2805], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2857], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-08 22:21:50,121 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-08 22:21:50,121 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-08 22:21:51,395 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-08 22:21:51,395 INFO L272 AbstractInterpreter]: Visited 803 different actions 2401 times. Merged at 6 different actions 14 times. Never widened. Performed 42577 root evaluator evaluations with a maximum evaluation depth of 3. Performed 42577 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-08 22:21:51,397 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:21:51,397 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-08 22:21:51,397 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:21:51,397 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 22:21:51,403 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:21:51,404 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-08 22:21:51,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:21:51,560 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 22:21:51,861 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 290 proven. 2 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2018-12-08 22:21:51,861 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-08 22:21:52,137 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 243 proven. 101 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2018-12-08 22:21:52,152 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-08 22:21:52,153 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-12-08 22:21:52,153 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-08 22:21:52,153 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 22:21:52,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 22:21:52,154 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2018-12-08 22:21:52,154 INFO L87 Difference]: Start difference. First operand 27615 states and 38002 transitions. Second operand 9 states. [2018-12-08 22:22:04,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:22:04,885 INFO L93 Difference]: Finished difference Result 109813 states and 165660 transitions. [2018-12-08 22:22:04,885 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-12-08 22:22:04,885 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1000 [2018-12-08 22:22:04,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:22:05,056 INFO L225 Difference]: With dead ends: 109813 [2018-12-08 22:22:05,056 INFO L226 Difference]: Without dead ends: 83051 [2018-12-08 22:22:05,113 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2059 GetRequests, 2021 SyntacticMatches, 2 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 352 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=314, Invalid=1092, Unknown=0, NotChecked=0, Total=1406 [2018-12-08 22:22:05,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83051 states. [2018-12-08 22:22:05,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83051 to 72601. [2018-12-08 22:22:05,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72601 states. [2018-12-08 22:22:05,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72601 states to 72601 states and 96267 transitions. [2018-12-08 22:22:05,937 INFO L78 Accepts]: Start accepts. Automaton has 72601 states and 96267 transitions. Word has length 1000 [2018-12-08 22:22:05,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:22:05,938 INFO L480 AbstractCegarLoop]: Abstraction has 72601 states and 96267 transitions. [2018-12-08 22:22:05,938 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 22:22:05,938 INFO L276 IsEmpty]: Start isEmpty. Operand 72601 states and 96267 transitions. [2018-12-08 22:22:06,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2018-12-08 22:22:06,000 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:22:06,000 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:22:06,001 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:22:06,001 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:22:06,001 INFO L82 PathProgramCache]: Analyzing trace with hash 1681811201, now seen corresponding path program 1 times [2018-12-08 22:22:06,001 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 22:22:06,001 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:22:06,001 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:22:06,002 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:22:06,002 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 22:22:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:22:06,750 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 236 proven. 52 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2018-12-08 22:22:06,750 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:22:06,750 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-08 22:22:06,751 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1053 with the following transitions: [2018-12-08 22:22:06,751 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3045], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-08 22:22:06,760 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-08 22:22:06,760 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-08 22:22:08,682 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-08 22:22:08,682 INFO L272 AbstractInterpreter]: Visited 801 different actions 3193 times. Merged at 7 different actions 22 times. Never widened. Performed 59209 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59209 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-08 22:22:08,684 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:22:08,684 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-08 22:22:08,684 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:22:08,684 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 22:22:08,690 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:22:08,690 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-08 22:22:08,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:22:08,830 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 22:22:09,234 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2018-12-08 22:22:09,235 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-08 22:22:09,733 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2018-12-08 22:22:09,748 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-08 22:22:09,749 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 10 [2018-12-08 22:22:09,749 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 22:22:09,749 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 22:22:09,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 22:22:09,750 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-12-08 22:22:09,750 INFO L87 Difference]: Start difference. First operand 72601 states and 96267 transitions. Second operand 3 states. [2018-12-08 22:22:13,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:22:13,255 INFO L93 Difference]: Finished difference Result 144329 states and 191772 transitions. [2018-12-08 22:22:13,255 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 22:22:13,255 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1052 [2018-12-08 22:22:13,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:22:13,394 INFO L225 Difference]: With dead ends: 144329 [2018-12-08 22:22:13,394 INFO L226 Difference]: Without dead ends: 72581 [2018-12-08 22:22:13,466 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2118 GetRequests, 2108 SyntacticMatches, 2 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-12-08 22:22:13,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72581 states. [2018-12-08 22:22:14,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72581 to 71727. [2018-12-08 22:22:14,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71727 states. [2018-12-08 22:22:14,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71727 states to 71727 states and 87153 transitions. [2018-12-08 22:22:14,112 INFO L78 Accepts]: Start accepts. Automaton has 71727 states and 87153 transitions. Word has length 1052 [2018-12-08 22:22:14,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:22:14,113 INFO L480 AbstractCegarLoop]: Abstraction has 71727 states and 87153 transitions. [2018-12-08 22:22:14,113 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 22:22:14,114 INFO L276 IsEmpty]: Start isEmpty. Operand 71727 states and 87153 transitions. [2018-12-08 22:22:14,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1083 [2018-12-08 22:22:14,173 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:22:14,173 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:22:14,173 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:22:14,173 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:22:14,174 INFO L82 PathProgramCache]: Analyzing trace with hash 1725148684, now seen corresponding path program 1 times [2018-12-08 22:22:14,174 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 22:22:14,174 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:22:14,174 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:22:14,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:22:14,175 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 22:22:14,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:22:14,942 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 274 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 22:22:14,942 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:22:14,942 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-08 22:22:14,942 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1083 with the following transitions: [2018-12-08 22:22:14,943 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1881], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-08 22:22:14,950 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-08 22:22:14,950 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-08 22:22:16,343 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-08 22:22:16,343 INFO L272 AbstractInterpreter]: Visited 802 different actions 2395 times. Merged at 6 different actions 12 times. Never widened. Performed 43190 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43190 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-08 22:22:16,345 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:22:16,345 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-08 22:22:17,202 INFO L227 lantSequenceWeakener]: Weakened 1079 states. On average, predicates are now at 80% of their original sizes. [2018-12-08 22:22:17,203 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-08 22:22:17,332 INFO L418 sIntCurrentIteration]: We unified 1081 AI predicates to 1081 [2018-12-08 22:22:17,332 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-08 22:22:17,332 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 22:22:17,332 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [18] imperfect sequences [8] total 24 [2018-12-08 22:22:17,332 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 22:22:17,333 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-12-08 22:22:17,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-12-08 22:22:17,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=253, Unknown=0, NotChecked=0, Total=306 [2018-12-08 22:22:17,333 INFO L87 Difference]: Start difference. First operand 71727 states and 87153 transitions. Second operand 18 states. [2018-12-08 22:22:55,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:22:55,803 INFO L93 Difference]: Finished difference Result 153621 states and 189903 transitions. [2018-12-08 22:22:55,803 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2018-12-08 22:22:55,803 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 1082 [2018-12-08 22:22:55,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:22:55,925 INFO L225 Difference]: With dead ends: 153621 [2018-12-08 22:22:55,926 INFO L226 Difference]: Without dead ends: 82747 [2018-12-08 22:22:55,979 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1112 GetRequests, 1065 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 514 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=286, Invalid=2066, Unknown=0, NotChecked=0, Total=2352 [2018-12-08 22:22:56,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82747 states. [2018-12-08 22:22:56,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82747 to 82704. [2018-12-08 22:22:56,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82704 states. [2018-12-08 22:22:56,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82704 states to 82704 states and 99108 transitions. [2018-12-08 22:22:56,704 INFO L78 Accepts]: Start accepts. Automaton has 82704 states and 99108 transitions. Word has length 1082 [2018-12-08 22:22:56,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:22:56,705 INFO L480 AbstractCegarLoop]: Abstraction has 82704 states and 99108 transitions. [2018-12-08 22:22:56,705 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-12-08 22:22:56,705 INFO L276 IsEmpty]: Start isEmpty. Operand 82704 states and 99108 transitions. [2018-12-08 22:22:56,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2018-12-08 22:22:56,765 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:22:56,765 INFO L402 BasicCegarLoop]: trace histogram [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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:22:56,765 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:22:56,766 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:22:56,766 INFO L82 PathProgramCache]: Analyzing trace with hash 957780664, now seen corresponding path program 1 times [2018-12-08 22:22:56,766 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 22:22:56,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:22:56,767 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:22:56,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:22:56,767 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 22:22:56,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:22:57,585 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 306 proven. 59 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2018-12-08 22:22:57,585 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:22:57,585 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-08 22:22:57,586 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1112 with the following transitions: [2018-12-08 22:22:57,586 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-08 22:22:57,594 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-08 22:22:57,594 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-08 22:23:00,159 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-08 22:23:00,159 INFO L272 AbstractInterpreter]: Visited 802 different actions 4004 times. Merged at 8 different actions 37 times. Never widened. Performed 75551 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75551 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-08 22:23:00,161 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:23:00,161 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-08 22:23:00,161 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:23:00,161 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 22:23:00,167 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:23:00,167 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-08 22:23:00,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:23:00,315 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 22:23:00,880 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 313 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2018-12-08 22:23:00,880 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-08 22:23:01,382 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 313 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2018-12-08 22:23:01,397 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-08 22:23:01,397 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 8 [2018-12-08 22:23:01,397 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 22:23:01,398 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 22:23:01,398 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 22:23:01,398 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-12-08 22:23:01,398 INFO L87 Difference]: Start difference. First operand 82704 states and 99108 transitions. Second operand 3 states. [2018-12-08 22:23:04,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:23:04,468 INFO L93 Difference]: Finished difference Result 219938 states and 266614 transitions. [2018-12-08 22:23:04,469 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 22:23:04,469 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1111 [2018-12-08 22:23:04,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:23:04,716 INFO L225 Difference]: With dead ends: 219938 [2018-12-08 22:23:04,716 INFO L226 Difference]: Without dead ends: 138087 [2018-12-08 22:23:04,814 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2235 GetRequests, 2224 SyntacticMatches, 5 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-12-08 22:23:04,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138087 states. [2018-12-08 22:23:05,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138087 to 134727. [2018-12-08 22:23:05,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 134727 states. [2018-12-08 22:23:06,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134727 states to 134727 states and 160222 transitions. [2018-12-08 22:23:06,070 INFO L78 Accepts]: Start accepts. Automaton has 134727 states and 160222 transitions. Word has length 1111 [2018-12-08 22:23:06,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:23:06,070 INFO L480 AbstractCegarLoop]: Abstraction has 134727 states and 160222 transitions. [2018-12-08 22:23:06,070 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 22:23:06,070 INFO L276 IsEmpty]: Start isEmpty. Operand 134727 states and 160222 transitions. [2018-12-08 22:23:06,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1183 [2018-12-08 22:23:06,151 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:23:06,152 INFO L402 BasicCegarLoop]: trace histogram [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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:23:06,152 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:23:06,152 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:23:06,152 INFO L82 PathProgramCache]: Analyzing trace with hash 1252890149, now seen corresponding path program 1 times [2018-12-08 22:23:06,152 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 22:23:06,153 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:06,153 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:23:06,153 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:06,153 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 22:23:06,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:23:06,759 INFO L134 CoverageAnalysis]: Checked inductivity of 747 backedges. 405 proven. 257 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2018-12-08 22:23:06,760 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:23:06,760 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-08 22:23:06,760 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1183 with the following transitions: [2018-12-08 22:23:06,760 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2813], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3153], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3217], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-08 22:23:06,768 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-08 22:23:06,768 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-08 22:23:08,129 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-08 22:23:08,129 INFO L272 AbstractInterpreter]: Visited 803 different actions 2401 times. Merged at 6 different actions 14 times. Never widened. Performed 42563 root evaluator evaluations with a maximum evaluation depth of 3. Performed 42563 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-08 22:23:08,132 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:23:08,132 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-08 22:23:08,132 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:23:08,132 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 22:23:08,138 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:23:08,138 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-08 22:23:08,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:23:08,294 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 22:23:08,652 INFO L134 CoverageAnalysis]: Checked inductivity of 747 backedges. 469 proven. 2 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2018-12-08 22:23:08,653 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-08 22:23:09,109 INFO L134 CoverageAnalysis]: Checked inductivity of 747 backedges. 425 proven. 193 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2018-12-08 22:23:09,216 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-08 22:23:09,217 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-12-08 22:23:09,217 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-08 22:23:09,218 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-08 22:23:09,218 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-08 22:23:09,218 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=216, Unknown=0, NotChecked=0, Total=272 [2018-12-08 22:23:09,218 INFO L87 Difference]: Start difference. First operand 134727 states and 160222 transitions. Second operand 15 states. [2018-12-08 22:23:40,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:23:40,853 INFO L93 Difference]: Finished difference Result 331276 states and 407182 transitions. [2018-12-08 22:23:40,854 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2018-12-08 22:23:40,854 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1182 [2018-12-08 22:23:40,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:23:41,265 INFO L225 Difference]: With dead ends: 331276 [2018-12-08 22:23:41,265 INFO L226 Difference]: Without dead ends: 197402 [2018-12-08 22:23:41,395 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2509 GetRequests, 2421 SyntacticMatches, 1 SemanticMatches, 87 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2652 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=1570, Invalid=6262, Unknown=0, NotChecked=0, Total=7832 [2018-12-08 22:23:41,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197402 states. [2018-12-08 22:23:43,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 197402 to 196566. [2018-12-08 22:23:43,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 196566 states. [2018-12-08 22:23:43,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196566 states to 196566 states and 228980 transitions. [2018-12-08 22:23:43,320 INFO L78 Accepts]: Start accepts. Automaton has 196566 states and 228980 transitions. Word has length 1182 [2018-12-08 22:23:43,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:23:43,320 INFO L480 AbstractCegarLoop]: Abstraction has 196566 states and 228980 transitions. [2018-12-08 22:23:43,320 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-08 22:23:43,320 INFO L276 IsEmpty]: Start isEmpty. Operand 196566 states and 228980 transitions. [2018-12-08 22:23:43,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1314 [2018-12-08 22:23:43,449 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:23:43,450 INFO L402 BasicCegarLoop]: trace histogram [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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:23:43,450 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:23:43,450 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:23:43,450 INFO L82 PathProgramCache]: Analyzing trace with hash 410728942, now seen corresponding path program 1 times [2018-12-08 22:23:43,451 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 22:23:43,451 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:43,451 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:23:43,451 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:43,451 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 22:23:43,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:23:44,215 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 619 proven. 159 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-12-08 22:23:44,215 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:23:44,215 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-08 22:23:44,216 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1314 with the following transitions: [2018-12-08 22:23:44,216 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1881], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3025], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3085], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-08 22:23:44,223 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-08 22:23:44,223 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-08 22:23:46,087 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-08 22:23:46,087 INFO L272 AbstractInterpreter]: Visited 805 different actions 3212 times. Merged at 7 different actions 28 times. Widened at 1 different actions 1 times. Performed 59239 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59239 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-08 22:23:46,089 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:23:46,089 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-08 22:23:46,089 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:23:46,089 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 22:23:47,283 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:23:47,283 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-08 22:23:47,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:23:47,457 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 22:23:47,876 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 760 proven. 2 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2018-12-08 22:23:47,876 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-08 22:23:48,397 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 639 proven. 108 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2018-12-08 22:23:48,412 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-08 22:23:48,413 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 15 [2018-12-08 22:23:48,413 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-08 22:23:48,413 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-08 22:23:48,413 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-08 22:23:48,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2018-12-08 22:23:48,414 INFO L87 Difference]: Start difference. First operand 196566 states and 228980 transitions. Second operand 14 states. [2018-12-08 22:24:15,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:24:15,376 INFO L93 Difference]: Finished difference Result 434716 states and 512123 transitions. [2018-12-08 22:24:15,376 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2018-12-08 22:24:15,376 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1313 [2018-12-08 22:24:15,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:24:15,817 INFO L225 Difference]: With dead ends: 434716 [2018-12-08 22:24:15,817 INFO L226 Difference]: Without dead ends: 239010 [2018-12-08 22:24:15,992 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2735 GetRequests, 2667 SyntacticMatches, 3 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1321 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=916, Invalid=3506, Unknown=0, NotChecked=0, Total=4422 [2018-12-08 22:24:16,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 239010 states. [2018-12-08 22:24:17,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 239010 to 222900. [2018-12-08 22:24:17,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 222900 states. [2018-12-08 22:24:18,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222900 states to 222900 states and 246529 transitions. [2018-12-08 22:24:18,157 INFO L78 Accepts]: Start accepts. Automaton has 222900 states and 246529 transitions. Word has length 1313 [2018-12-08 22:24:18,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:24:18,158 INFO L480 AbstractCegarLoop]: Abstraction has 222900 states and 246529 transitions. [2018-12-08 22:24:18,158 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-08 22:24:18,158 INFO L276 IsEmpty]: Start isEmpty. Operand 222900 states and 246529 transitions. [2018-12-08 22:24:18,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1855 [2018-12-08 22:24:18,344 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:24:18,344 INFO L402 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, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:24:18,345 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:24:18,345 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:24:18,345 INFO L82 PathProgramCache]: Analyzing trace with hash 1942808480, now seen corresponding path program 1 times [2018-12-08 22:24:18,345 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 22:24:18,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:24:18,346 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:24:18,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:24:18,346 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 22:24:18,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:24:19,670 INFO L134 CoverageAnalysis]: Checked inductivity of 1842 backedges. 1144 proven. 520 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2018-12-08 22:24:19,671 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:24:19,671 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-08 22:24:19,671 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1855 with the following transitions: [2018-12-08 22:24:19,672 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1569], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-08 22:24:19,680 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-08 22:24:19,680 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-08 22:24:22,119 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-08 22:24:22,119 INFO L272 AbstractInterpreter]: Visited 807 different actions 4019 times. Merged at 8 different actions 31 times. Never widened. Performed 74938 root evaluator evaluations with a maximum evaluation depth of 3. Performed 74938 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-08 22:24:22,120 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:24:22,120 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-08 22:24:22,120 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:24:22,120 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 22:24:22,127 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:24:22,127 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-08 22:24:22,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:24:22,361 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 22:24:23,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1842 backedges. 1050 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2018-12-08 22:24:23,502 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-08 22:24:24,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1842 backedges. 1050 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2018-12-08 22:24:24,574 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-08 22:24:24,575 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [6] total 8 [2018-12-08 22:24:24,575 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 22:24:24,575 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 22:24:24,575 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 22:24:24,575 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-12-08 22:24:24,576 INFO L87 Difference]: Start difference. First operand 222900 states and 246529 transitions. Second operand 3 states. [2018-12-08 22:24:29,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:24:29,360 INFO L93 Difference]: Finished difference Result 443807 states and 491254 transitions. [2018-12-08 22:24:29,361 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 22:24:29,361 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1854 [2018-12-08 22:24:29,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:24:29,362 INFO L225 Difference]: With dead ends: 443807 [2018-12-08 22:24:29,362 INFO L226 Difference]: Without dead ends: 0 [2018-12-08 22:24:29,630 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3721 GetRequests, 3715 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-12-08 22:24:29,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-08 22:24:29,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-08 22:24:29,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-08 22:24:29,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-08 22:24:29,631 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1854 [2018-12-08 22:24:29,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:24:29,632 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-08 22:24:29,632 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 22:24:29,632 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-08 22:24:29,632 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 22:24:29,635 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-08 22:24:29,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:29,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:30,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:30,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:30,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:30,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:30,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:30,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:30,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:30,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:30,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:30,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:30,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:31,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,516 WARN L180 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 1175 DAG size of output: 717 [2018-12-08 22:24:32,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:32,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:33,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:34,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:34,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:34,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:34,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:34,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:34,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:34,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:34,125 WARN L180 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 1100 DAG size of output: 655 [2018-12-08 22:24:34,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:34,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:24:39,709 WARN L180 SmtUtils]: Spent 5.34 s on a formula simplification. DAG size of input: 785 DAG size of output: 167 [2018-12-08 22:24:46,165 WARN L180 SmtUtils]: Spent 6.44 s on a formula simplification. DAG size of input: 785 DAG size of output: 167 [2018-12-08 22:24:53,386 WARN L180 SmtUtils]: Spent 7.20 s on a formula simplification. DAG size of input: 785 DAG size of output: 169 [2018-12-08 22:25:02,661 WARN L180 SmtUtils]: Spent 9.25 s on a formula simplification. DAG size of input: 785 DAG size of output: 167 [2018-12-08 22:25:08,144 WARN L180 SmtUtils]: Spent 5.46 s on a formula simplification. DAG size of input: 791 DAG size of output: 172 [2018-12-08 22:25:11,086 WARN L180 SmtUtils]: Spent 2.87 s on a formula simplification. DAG size of input: 672 DAG size of output: 108 [2018-12-08 22:25:18,646 WARN L180 SmtUtils]: Spent 7.54 s on a formula simplification. DAG size of input: 791 DAG size of output: 171 [2018-12-08 22:25:21,613 WARN L180 SmtUtils]: Spent 2.95 s on a formula simplification. DAG size of input: 616 DAG size of output: 110 [2018-12-08 22:25:31,835 WARN L180 SmtUtils]: Spent 10.21 s on a formula simplification. DAG size of input: 791 DAG size of output: 171 [2018-12-08 22:25:31,837 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-08 22:25:31,837 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a7~0 |old(~a7~0)|) (= |old(~a26~0)| ~a26~0) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-12-08 22:25:31,837 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-08 22:25:31,837 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,837 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,837 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,838 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-12-08 22:25:31,839 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,840 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,841 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,842 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,843 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4706) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-12-08 22:25:31,844 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,845 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,846 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse2 (= 19 |old(~a14~0)|)) (.cse18 (= 17 |old(~a26~0)|)) (.cse31 (= 16 |old(~a4~0)|))) (let ((.cse5 (<= ~a3~0 0)) (.cse35 (= 18 ~a14~0)) (.cse41 (= ~a4~0 |old(~a4~0)|)) (.cse11 (not .cse31)) (.cse33 (= 0 |old(~a14~0)|)) (.cse0 (not .cse18)) (.cse23 (not (= 17 |old(~a4~0)|))) (.cse27 (not (= 1 |old(~a3~0)|))) (.cse25 (not (= 1 ~a25~0))) (.cse28 (not (= 1 ~a1~0))) (.cse34 (not (= 15 |old(~a28~0)|))) (.cse42 (not .cse2)) (.cse43 (not (= 18 |old(~a26~0)|))) (.cse45 (= ~a7~0 |old(~a7~0)|)) (.cse40 (= |old(~a26~0)| ~a26~0)) (.cse46 (= ~a28~0 |old(~a28~0)|)) (.cse44 (= ~a14~0 |old(~a14~0)|)) (.cse19 (not (= 18 |old(~a14~0)|))) (.cse1 (< 15 |old(~a28~0)|)) (.cse20 (< |old(~a4~0)| 18)) (.cse12 (= 16 |old(~a26~0)|)) (.cse13 (not (= 1 |old(~a7~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (let ((.cse6 (or .cse20 .cse12 .cse13 .cse4)) (.cse21 (not (= |old(~a26~0)| 18))) (.cse10 (or .cse19 .cse1 .cse12)) (.cse39 (and .cse45 .cse40 .cse46 .cse44 (= |old(~a4~0)| ~a4~0))) (.cse36 (= ~a28~0 15)) (.cse32 (and (or .cse33 .cse23 .cse27 .cse0 .cse25 .cse28) (or .cse23 .cse27 .cse25 .cse28 .cse34 .cse42 .cse13 .cse43))) (.cse29 (= 0 |old(~a28~0)|)) (.cse22 (or .cse11 .cse2 .cse12 .cse13)) (.cse37 (= 18 |old(~a4~0)|)) (.cse8 (and .cse45 .cse35 .cse40 .cse46 .cse41)) (.cse38 (or .cse20 .cse19 .cse12)) (.cse16 (< |old(~a28~0)| 17)) (.cse15 (and .cse44 .cse45 .cse40 .cse46 .cse41)) (.cse14 (and .cse44 .cse5 .cse45 .cse40 .cse46 .cse41)) (.cse7 (not (= 16 |old(~a28~0)|))) (.cse26 (= |calculate_output4_#in~input| 0)) (.cse24 (= ~a3~0 1)) (.cse17 (not (= |old(~a4~0)| 17))) (.cse3 (= |old(~a4~0)| |old(~a14~0)|)) (.cse9 (= 19 |old(~a26~0)|)) (.cse30 (= 0 |old(~a26~0)|))) (and (or (or .cse0 .cse1 .cse2 .cse3 .cse4) .cse5) (or .cse6 .cse7 .cse3 .cse5) (or .cse8 .cse9 .cse10) (or (or .cse1 .cse11 .cse12 .cse13 .cse4) .cse3 .cse14) (or .cse0 .cse15 .cse3 .cse16 .cse17) (or .cse11 .cse12 .cse3 .cse9 .cse13 .cse18 .cse4 .cse5) (or .cse5 .cse19 .cse11 .cse12 .cse16 .cse4) (or .cse12 .cse3 .cse18 .cse5 .cse17 .cse4) (or .cse20 .cse15 .cse12 .cse3 .cse18) (or .cse6 .cse5 .cse3 .cse9) (or .cse21 .cse11 .cse3 .cse16 .cse5 .cse4) (or .cse22 .cse3 .cse15) (or .cse9 .cse5 .cse10 .cse4) (or .cse21 .cse11 .cse3 .cse15) (or (or .cse19 .cse1 .cse11 .cse12) .cse8) (or .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse10 .cse30) (or .cse7 .cse0 .cse2 .cse3 .cse15) (or .cse20 .cse7 .cse2 .cse12 .cse3 .cse5 .cse18 .cse4) (or .cse5 .cse0 .cse11 .cse3 .cse16 .cse4) (or .cse15 (or .cse1 .cse2 .cse12 .cse3 .cse31)) (or .cse1 .cse26 .cse24 .cse2 .cse32 .cse29 .cse3) (or .cse25 .cse26 .cse24 .cse17 .cse33 .cse27 .cse2 .cse28 .cse34 .cse12 .cse3 .cse13 .cse30) (or .cse19 .cse11 .cse12 .cse9 .cse8 .cse4) (or .cse23 .cse27 .cse19 .cse25 .cse28 .cse26 .cse34 (and (= ~a7~0 1) .cse35 (not (= ~a26~0 0)) (not (= ~a26~0 17)) .cse36 (= ~a4~0 17) .cse24) .cse13 .cse30 .cse18) (or .cse5 (or .cse7 .cse0 .cse3 .cse31 .cse4 .cse37)) (or .cse38 .cse16 .cse39) (or .cse15 (or .cse7 .cse0 .cse3 .cse37)) (or .cse15 .cse0 .cse3 (or .cse11 .cse2)) (or .cse5 .cse7 .cse12 .cse3 .cse9 .cse13 .cse31 .cse4) (or .cse25 .cse26 .cse16 .cse18 .cse17 .cse33 .cse27 .cse28 .cse12 .cse3 .cse30 .cse24) (or .cse1 .cse12 .cse15 .cse3 .cse18 .cse4) (or .cse7 .cse39 .cse38) (or .cse7 .cse19 .cse12 .cse9 .cse31 .cse8) (or .cse0 .cse26 (and .cse40 .cse36 .cse41 (and (= ~a7~0 0) (= ~a14~0 19) .cse24)) (or (not (= 0 |old(~a7~0)|)) .cse23 .cse27 .cse25 .cse28 .cse34 .cse42)) (or .cse24 .cse26 .cse2 .cse32 .cse29 .cse3 .cse13) (or .cse20 .cse0 .cse1 .cse15 .cse3) (or .cse15 .cse11 .cse2 .cse12 .cse3 .cse16) (or .cse1 .cse15 .cse12 .cse3 .cse9 .cse18) (or .cse23 .cse25 .cse26 .cse24 .cse27 .cse28 .cse34 .cse42 .cse13 .cse43) (or .cse0 .cse3 .cse16 .cse5 .cse17 .cse4) (or .cse22 .cse5 .cse3 .cse4) (or .cse1 .cse12 .cse5 .cse3 .cse18 .cse4) (or .cse20 .cse7 .cse5 .cse12 .cse3 .cse9 .cse18 .cse4) (or .cse15 .cse12 .cse3 .cse18 .cse17) (or .cse0 .cse11 .cse2 .cse3 .cse5 .cse4) (or .cse20 .cse7 .cse5 (or .cse19 .cse12 .cse13) .cse4) (or .cse7 .cse19 .cse12 .cse5 .cse9 .cse4 .cse37) (or .cse1 .cse15 .cse12 .cse3 .cse18 .cse31) (or (or .cse19 .cse1 .cse12 .cse13) .cse8) (or .cse38 .cse16 .cse5 .cse4) (or .cse20 .cse15 .cse12 .cse3 .cse16) (or .cse11 .cse2 .cse12 .cse3 .cse16 .cse9 .cse4 .cse5) (or .cse11 .cse12 .cse3 .cse16 .cse9 .cse15) (or .cse15 .cse7 .cse12 .cse3 .cse9 .cse13 .cse31) (or .cse7 .cse11 .cse14 .cse12 .cse3 .cse13 .cse18 .cse4) (or .cse7 .cse25 .cse26 .cse24 .cse17 .cse33 .cse27 .cse28 .cse12 .cse3 .cse9 .cse30))))) [2018-12-08 22:25:31,846 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,846 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,846 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,846 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-12-08 22:25:31,846 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,846 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,846 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,846 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,846 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,846 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,847 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,848 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,848 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,848 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,848 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,848 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,848 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,848 INFO L448 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,848 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,848 INFO L444 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse38 (= 16 |old(~a4~0)|)) (.cse2 (= 19 |old(~a14~0)|)) (.cse26 (= 17 |old(~a26~0)|))) (let ((.cse19 (= 0 |old(~a14~0)|)) (.cse0 (not .cse26)) (.cse36 (not (= 17 |old(~a4~0)|))) (.cse20 (not (= 1 |old(~a3~0)|))) (.cse18 (not (= 1 ~a25~0))) (.cse21 (not (= 1 ~a1~0))) (.cse22 (not (= 15 |old(~a28~0)|))) (.cse37 (not .cse2)) (.cse45 (not (= 18 |old(~a26~0)|))) (.cse31 (not (= calculate_output3_~input 0))) (.cse35 (= ~a3~0 1)) (.cse5 (<= ~a3~0 0)) (.cse44 (= 18 ~a14~0)) (.cse34 (= ~a4~0 |old(~a4~0)|)) (.cse11 (not .cse38)) (.cse47 (= ~a7~0 |old(~a7~0)|)) (.cse32 (= |old(~a26~0)| ~a26~0)) (.cse48 (= ~a28~0 |old(~a28~0)|)) (.cse46 (= ~a14~0 |old(~a14~0)|)) (.cse27 (not (= 18 |old(~a14~0)|))) (.cse1 (< 15 |old(~a28~0)|)) (.cse28 (< |old(~a4~0)| 18)) (.cse12 (= 16 |old(~a26~0)|)) (.cse13 (not (= 1 |old(~a7~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (let ((.cse6 (or .cse28 .cse12 .cse13 .cse4)) (.cse29 (not (= |old(~a26~0)| 18))) (.cse10 (or .cse27 .cse1 .cse12)) (.cse41 (and .cse47 .cse32 .cse48 .cse46 (= |old(~a4~0)| ~a4~0))) (.cse30 (or .cse11 .cse2 .cse12 .cse13)) (.cse33 (= ~a28~0 15)) (.cse39 (= 18 |old(~a4~0)|)) (.cse8 (and .cse47 .cse44 .cse32 .cse48 .cse34)) (.cse40 (or .cse28 .cse27 .cse12)) (.cse15 (and .cse46 .cse47 .cse32 .cse48 .cse34)) (.cse9 (= 19 |old(~a26~0)|)) (.cse7 (not (= 16 |old(~a28~0)|))) (.cse14 (and .cse46 .cse5 .cse47 .cse32 .cse48 .cse34)) (.cse16 (< |old(~a28~0)| 17)) (.cse17 (not (= |old(~a4~0)| 17))) (.cse25 (= 0 |old(~a26~0)|)) (.cse24 (and .cse31 .cse35)) (.cse43 (and (or .cse19 .cse36 .cse20 .cse0 .cse18 .cse21) (or .cse36 .cse20 .cse18 .cse21 .cse22 .cse37 .cse13 .cse45))) (.cse42 (= 0 |old(~a28~0)|)) (.cse23 (= |calculate_output3_#in~input| 0)) (.cse3 (= |old(~a4~0)| |old(~a14~0)|))) (and (or (or .cse0 .cse1 .cse2 .cse3 .cse4) .cse5) (or .cse6 .cse7 .cse3 .cse5) (or .cse8 .cse9 .cse10) (or (or .cse1 .cse11 .cse12 .cse13 .cse4) .cse3 .cse14) (or .cse0 .cse15 .cse3 .cse16 .cse17) (or .cse18 .cse17 .cse19 .cse20 .cse2 .cse21 .cse22 .cse12 .cse23 .cse3 .cse24 .cse13 .cse25) (or .cse11 .cse12 .cse3 .cse9 .cse13 .cse26 .cse4 .cse5) (or .cse5 .cse27 .cse11 .cse12 .cse16 .cse4) (or .cse12 .cse3 .cse26 .cse5 .cse17 .cse4) (or .cse28 .cse15 .cse12 .cse3 .cse26) (or .cse6 .cse5 .cse3 .cse9) (or .cse29 .cse11 .cse3 .cse16 .cse5 .cse4) (or .cse30 .cse3 .cse15) (or .cse9 .cse5 .cse10 .cse4) (or .cse29 .cse11 .cse3 .cse15) (or .cse0 (and .cse31 .cse32 .cse33 .cse34 (and (= ~a7~0 0) (= ~a14~0 19) .cse35)) .cse23 (or (not (= 0 |old(~a7~0)|)) .cse36 .cse20 .cse18 .cse21 .cse22 .cse37)) (or (or .cse27 .cse1 .cse11 .cse12) .cse8) (or .cse7 .cse0 .cse2 .cse3 .cse15) (or .cse28 .cse7 .cse2 .cse12 .cse3 .cse5 .cse26 .cse4) (or .cse5 .cse0 .cse11 .cse3 .cse16 .cse4) (or .cse15 (or .cse1 .cse2 .cse12 .cse3 .cse38)) (or .cse27 .cse11 .cse12 .cse9 .cse8 .cse4) (or .cse7 .cse18 .cse24 .cse17 .cse19 .cse20 .cse21 .cse12 .cse23 .cse3 .cse9 .cse25) (or .cse5 (or .cse7 .cse0 .cse3 .cse38 .cse4 .cse39)) (or .cse40 .cse16 .cse41) (or .cse15 (or .cse7 .cse0 .cse3 .cse39)) (or .cse36 .cse18 .cse20 .cse21 .cse42 .cse23 .cse10 .cse24 .cse25) (or .cse15 .cse0 .cse3 (or .cse11 .cse2)) (or .cse5 .cse7 .cse12 .cse3 .cse9 .cse13 .cse38 .cse4) (or .cse1 .cse12 .cse15 .cse3 .cse26 .cse4) (or .cse7 .cse41 .cse40) (or .cse7 .cse27 .cse12 .cse9 .cse38 .cse8) (or .cse28 .cse0 .cse1 .cse15 .cse3) (or .cse15 .cse11 .cse2 .cse12 .cse3 .cse16) (or .cse1 .cse15 .cse12 .cse3 .cse9 .cse26) (or .cse0 .cse3 .cse16 .cse5 .cse17 .cse4) (or .cse1 .cse24 .cse2 .cse43 .cse42 .cse23 .cse3) (or .cse30 .cse5 .cse3 .cse4) (or .cse1 .cse12 .cse5 .cse3 .cse26 .cse4) (or .cse28 .cse7 .cse5 .cse12 .cse3 .cse9 .cse26 .cse4) (or .cse15 .cse12 .cse3 .cse26 .cse17) (or .cse36 .cse20 .cse27 .cse18 .cse21 .cse22 .cse23 (and (= ~a7~0 1) .cse31 .cse44 (not (= ~a26~0 0)) (not (= ~a26~0 17)) .cse33 (= ~a4~0 17) .cse35) .cse13 .cse25 .cse26) (or .cse36 .cse18 .cse24 .cse20 .cse21 .cse22 .cse23 .cse37 .cse13 .cse45) (or .cse0 .cse11 .cse2 .cse3 .cse5 .cse4) (or .cse28 .cse7 .cse5 (or .cse27 .cse12 .cse13) .cse4) (or .cse7 .cse27 .cse12 .cse5 .cse9 .cse4 .cse39) (or .cse1 .cse15 .cse12 .cse3 .cse26 .cse38) (or (or .cse27 .cse1 .cse12 .cse13) .cse8) (or .cse40 .cse16 .cse5 .cse4) (or .cse28 .cse15 .cse12 .cse3 .cse16) (or .cse11 .cse2 .cse12 .cse3 .cse16 .cse9 .cse4 .cse5) (or .cse11 .cse12 .cse3 .cse16 .cse9 .cse15) (or .cse15 .cse7 .cse12 .cse3 .cse9 .cse13 .cse38) (or .cse7 .cse11 .cse14 .cse12 .cse3 .cse13 .cse26 .cse4) (or .cse18 .cse16 .cse26 .cse17 .cse24 .cse19 .cse20 .cse21 .cse12 .cse23 .cse3 .cse25) (or .cse24 .cse2 .cse43 .cse42 .cse23 .cse3 .cse13))))) [2018-12-08 22:25:31,848 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,848 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,848 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,848 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,848 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,848 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,849 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,850 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,851 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,852 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,853 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,854 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,854 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,854 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,854 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,854 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,854 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,854 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,854 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,854 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,854 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,855 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,855 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,855 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,855 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse38 (= 16 |old(~a4~0)|)) (.cse2 (= 19 |old(~a14~0)|)) (.cse31 (= 17 |old(~a26~0)|))) (let ((.cse5 (<= ~a3~0 0)) (.cse1 (< 15 |old(~a28~0)|)) (.cse32 (not (= 18 |old(~a14~0)|))) (.cse33 (= 18 ~a14~0)) (.cse21 (= ~a4~0 |old(~a4~0)|)) (.cse39 (= 0 |old(~a14~0)|)) (.cse0 (not .cse31)) (.cse22 (not (= 17 |old(~a4~0)|))) (.cse23 (not (= 1 |old(~a3~0)|))) (.cse24 (not (= 1 ~a25~0))) (.cse25 (not (= 1 ~a1~0))) (.cse26 (not (= 15 |old(~a28~0)|))) (.cse27 (not .cse2)) (.cse43 (not (= 18 |old(~a26~0)|))) (.cse11 (not .cse38)) (.cse45 (= ~a7~0 |old(~a7~0)|)) (.cse19 (= |old(~a26~0)| ~a26~0)) (.cse46 (= ~a28~0 |old(~a28~0)|)) (.cse44 (= ~a14~0 |old(~a14~0)|)) (.cse35 (< |old(~a4~0)| 18)) (.cse12 (= 16 |old(~a26~0)|)) (.cse13 (not (= 1 |old(~a7~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (let ((.cse20 (= ~a28~0 15)) (.cse6 (or .cse35 .cse12 .cse13 .cse4)) (.cse36 (not (= |old(~a26~0)| 18))) (.cse42 (and .cse45 .cse19 .cse46 .cse44 (= |old(~a4~0)| ~a4~0))) (.cse37 (or .cse11 .cse2 .cse12 .cse13)) (.cse16 (and (or .cse39 .cse22 .cse23 .cse0 .cse24 .cse25) (or .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse13 .cse43))) (.cse40 (= 18 |old(~a4~0)|)) (.cse8 (and .cse45 .cse33 .cse19 .cse46 .cse21)) (.cse30 (not (= |old(~a4~0)| 17))) (.cse41 (or .cse35 .cse32 .cse12)) (.cse29 (< |old(~a28~0)| 17)) (.cse28 (and .cse44 .cse45 .cse19 .cse46 .cse21)) (.cse9 (= 19 |old(~a26~0)|)) (.cse15 (= ~a3~0 1)) (.cse17 (= 0 |old(~a28~0)|)) (.cse18 (= |calculate_output3_#in~input| 0)) (.cse10 (or .cse32 .cse1 .cse12)) (.cse34 (= 0 |old(~a26~0)|)) (.cse7 (not (= 16 |old(~a28~0)|))) (.cse14 (and .cse44 .cse5 .cse45 .cse19 .cse46 .cse21)) (.cse3 (= |old(~a4~0)| |old(~a14~0)|))) (and (or (or .cse0 .cse1 .cse2 .cse3 .cse4) .cse5) (or .cse6 .cse7 .cse3 .cse5) (or .cse8 .cse9 .cse10) (or (or .cse1 .cse11 .cse12 .cse13 .cse4) .cse3 .cse14) (or .cse1 .cse15 .cse2 .cse16 .cse17 .cse18 .cse3) (or .cse0 (and .cse19 .cse20 .cse21 (and (= ~a7~0 0) (= ~a14~0 19) .cse15)) .cse18 (or (not (= 0 |old(~a7~0)|)) .cse22 .cse23 .cse24 .cse25 .cse26 .cse27)) (or .cse0 .cse28 .cse3 .cse29 .cse30) (or .cse11 .cse12 .cse3 .cse9 .cse13 .cse31 .cse4 .cse5) (or .cse5 .cse32 .cse11 .cse12 .cse29 .cse4) (or .cse12 .cse3 .cse31 .cse5 .cse30 .cse4) (or .cse22 (and (= ~a7~0 1) .cse33 (not (= ~a26~0 0)) (not (= ~a26~0 17)) .cse20 (= ~a4~0 17) .cse15) .cse23 .cse32 .cse24 .cse25 .cse26 .cse18 .cse13 .cse34 .cse31) (or .cse35 .cse28 .cse12 .cse3 .cse31) (or .cse6 .cse5 .cse3 .cse9) (or .cse36 .cse11 .cse3 .cse29 .cse5 .cse4) (or .cse37 .cse3 .cse28) (or .cse9 .cse5 .cse10 .cse4) (or .cse36 .cse11 .cse3 .cse28) (or (or .cse32 .cse1 .cse11 .cse12) .cse8) (or .cse7 .cse0 .cse2 .cse3 .cse28) (or .cse35 .cse7 .cse2 .cse12 .cse3 .cse5 .cse31 .cse4) (or .cse5 .cse0 .cse11 .cse3 .cse29 .cse4) (or .cse28 (or .cse1 .cse2 .cse12 .cse3 .cse38)) (or .cse24 .cse15 .cse30 .cse39 .cse23 .cse2 .cse25 .cse26 .cse12 .cse18 .cse3 .cse13 .cse34) (or .cse32 .cse11 .cse12 .cse9 .cse8 .cse4) (or .cse5 (or .cse7 .cse0 .cse3 .cse38 .cse4 .cse40)) (or .cse41 .cse29 .cse42) (or .cse28 (or .cse7 .cse0 .cse3 .cse40)) (or .cse28 .cse0 .cse3 (or .cse11 .cse2)) (or .cse5 .cse7 .cse12 .cse3 .cse9 .cse13 .cse38 .cse4) (or .cse1 .cse12 .cse28 .cse3 .cse31 .cse4) (or .cse7 .cse42 .cse41) (or .cse7 .cse32 .cse12 .cse9 .cse38 .cse8) (or .cse35 .cse0 .cse1 .cse28 .cse3) (or .cse28 .cse11 .cse2 .cse12 .cse3 .cse29) (or .cse1 .cse28 .cse12 .cse3 .cse9 .cse31) (or .cse0 .cse3 .cse29 .cse5 .cse30 .cse4) (or .cse7 .cse24 .cse30 .cse15 .cse39 .cse23 .cse25 .cse12 .cse18 .cse3 .cse9 .cse34) (or .cse37 .cse5 .cse3 .cse4) (or .cse1 .cse12 .cse5 .cse3 .cse31 .cse4) (or .cse35 .cse7 .cse5 .cse12 .cse3 .cse9 .cse31 .cse4) (or .cse28 .cse12 .cse3 .cse31 .cse30) (or .cse0 .cse11 .cse2 .cse3 .cse5 .cse4) (or .cse29 .cse15 .cse2 .cse16 .cse18 .cse3 .cse13) (or .cse35 .cse7 .cse5 (or .cse32 .cse12 .cse13) .cse4) (or .cse7 .cse32 .cse12 .cse5 .cse9 .cse4 .cse40) (or .cse1 .cse28 .cse12 .cse3 .cse31 .cse38) (or .cse22 .cse24 .cse23 .cse25 .cse26 .cse18 .cse27 .cse13 .cse15 .cse43) (or (or .cse32 .cse1 .cse12 .cse13) .cse8) (or .cse24 .cse29 .cse31 .cse30 .cse39 .cse23 .cse25 .cse12 .cse18 .cse3 .cse15 .cse34) (or .cse41 .cse29 .cse5 .cse4) (or .cse35 .cse28 .cse12 .cse3 .cse29) (or .cse11 .cse2 .cse12 .cse3 .cse29 .cse9 .cse4 .cse5) (or .cse11 .cse12 .cse3 .cse29 .cse9 .cse28) (or .cse28 .cse7 .cse12 .cse3 .cse9 .cse13 .cse38) (or .cse22 .cse24 .cse15 .cse23 .cse25 .cse17 .cse18 .cse10 .cse34) (or .cse7 .cse11 .cse14 .cse12 .cse3 .cse13 .cse31 .cse4))))) [2018-12-08 22:25:31,864 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,872 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,872 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,872 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,872 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,872 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,872 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,873 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,881 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,882 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,882 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,882 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,882 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,882 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,882 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,882 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,889 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,889 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,889 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,889 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,889 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,889 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,889 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,889 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,890 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,898 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,898 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,898 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,899 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,902 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,902 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,902 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,902 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,902 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,903 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,904 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,904 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,904 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,904 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,904 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,904 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,904 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,904 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,904 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,904 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,904 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,904 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,904 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,904 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,904 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,905 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,905 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,905 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,905 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,905 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,905 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,905 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,905 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,905 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,905 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,905 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,905 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,905 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,905 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,914 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,914 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,914 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,914 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,914 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,914 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,914 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,914 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,914 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,914 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,914 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,914 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,914 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,914 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,914 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,914 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,914 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,915 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,915 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,915 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,915 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,915 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,915 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,915 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,915 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,915 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,915 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,915 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,915 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,919 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,919 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,920 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,921 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse34 (= 16 |old(~a4~0)|)) (.cse2 (= 19 |old(~a14~0)|)) (.cse18 (= 17 |old(~a26~0)|))) (let ((.cse5 (<= ~a3~0 0)) (.cse32 (= 0 |old(~a14~0)|)) (.cse0 (not .cse18)) (.cse23 (not (= 17 |old(~a4~0)|))) (.cse26 (not (= 1 |old(~a3~0)|))) (.cse24 (not (= 1 ~a25~0))) (.cse27 (not (= 1 ~a1~0))) (.cse28 (not (= 15 |old(~a28~0)|))) (.cse29 (not .cse2)) (.cse31 (not (= 18 |old(~a26~0)|))) (.cse19 (not (= 18 |old(~a14~0)|))) (.cse1 (< 15 |old(~a28~0)|)) (.cse41 (= 18 ~a14~0)) (.cse40 (= ~a4~0 |old(~a4~0)|)) (.cse11 (not .cse34)) (.cse45 (= ~a7~0 |old(~a7~0)|)) (.cse38 (= |old(~a26~0)| ~a26~0)) (.cse46 (= ~a28~0 |old(~a28~0)|)) (.cse44 (= ~a14~0 |old(~a14~0)|)) (.cse20 (< |old(~a4~0)| 18)) (.cse12 (= 16 |old(~a26~0)|)) (.cse13 (not (= 1 |old(~a7~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (let ((.cse6 (or .cse20 .cse12 .cse13 .cse4)) (.cse21 (not (= |old(~a26~0)| 18))) (.cse37 (and .cse45 .cse38 .cse46 .cse44 (= |old(~a4~0)| ~a4~0))) (.cse39 (= ~a28~0 15)) (.cse22 (or .cse11 .cse2 .cse12 .cse13)) (.cse17 (not (= |old(~a4~0)| 17))) (.cse35 (= 18 |old(~a4~0)|)) (.cse8 (and .cse45 .cse41 .cse38 .cse46 .cse40)) (.cse43 (= 0 |old(~a28~0)|)) (.cse10 (or .cse19 .cse1 .cse12)) (.cse33 (= 0 |old(~a26~0)|)) (.cse25 (= ~a3~0 1)) (.cse42 (and (or .cse32 .cse23 .cse26 .cse0 .cse24 .cse27) (or .cse23 .cse26 .cse24 .cse27 .cse28 .cse29 .cse13 .cse31))) (.cse30 (= |calculate_output2_#in~input| 0)) (.cse36 (or .cse20 .cse19 .cse12)) (.cse16 (< |old(~a28~0)| 17)) (.cse15 (and .cse44 .cse45 .cse38 .cse46 .cse40)) (.cse9 (= 19 |old(~a26~0)|)) (.cse7 (not (= 16 |old(~a28~0)|))) (.cse14 (and .cse44 .cse5 .cse45 .cse38 .cse46 .cse40)) (.cse3 (= |old(~a4~0)| |old(~a14~0)|))) (and (or (or .cse0 .cse1 .cse2 .cse3 .cse4) .cse5) (or .cse6 .cse7 .cse3 .cse5) (or .cse8 .cse9 .cse10) (or (or .cse1 .cse11 .cse12 .cse13 .cse4) .cse3 .cse14) (or .cse0 .cse15 .cse3 .cse16 .cse17) (or .cse11 .cse12 .cse3 .cse9 .cse13 .cse18 .cse4 .cse5) (or .cse5 .cse19 .cse11 .cse12 .cse16 .cse4) (or .cse12 .cse3 .cse18 .cse5 .cse17 .cse4) (or .cse20 .cse15 .cse12 .cse3 .cse18) (or .cse6 .cse5 .cse3 .cse9) (or .cse21 .cse11 .cse3 .cse16 .cse5 .cse4) (or .cse22 .cse3 .cse15) (or .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse13 .cse30 .cse31) (or .cse9 .cse5 .cse10 .cse4) (or .cse21 .cse11 .cse3 .cse15) (or (or .cse19 .cse1 .cse11 .cse12) .cse8) (or .cse7 .cse0 .cse2 .cse3 .cse15) (or .cse20 .cse7 .cse2 .cse12 .cse3 .cse5 .cse18 .cse4) (or .cse5 .cse0 .cse11 .cse3 .cse16 .cse4) (or .cse24 .cse16 .cse18 .cse17 .cse32 .cse26 .cse27 .cse12 .cse3 .cse25 .cse30 .cse33) (or .cse15 (or .cse1 .cse2 .cse12 .cse3 .cse34)) (or .cse7 .cse24 .cse25 .cse17 .cse32 .cse26 .cse27 .cse12 .cse3 .cse9 .cse30 .cse33) (or .cse19 .cse11 .cse12 .cse9 .cse8 .cse4) (or .cse5 (or .cse7 .cse0 .cse3 .cse34 .cse4 .cse35)) (or .cse36 .cse16 .cse37) (or .cse15 (or .cse7 .cse0 .cse3 .cse35)) (or .cse15 .cse0 .cse3 (or .cse11 .cse2)) (or .cse5 .cse7 .cse12 .cse3 .cse9 .cse13 .cse34 .cse4) (or .cse1 .cse12 .cse15 .cse3 .cse18 .cse4) (or .cse7 .cse37 .cse36) (or .cse7 .cse19 .cse12 .cse9 .cse34 .cse8) (or .cse24 .cse17 .cse32 .cse26 .cse2 .cse27 .cse28 .cse12 .cse3 .cse13 .cse30 .cse33 .cse25) (or .cse20 .cse0 .cse1 .cse15 .cse3) (or .cse15 .cse11 .cse2 .cse12 .cse3 .cse16) (or .cse1 .cse15 .cse12 .cse3 .cse9 .cse18) (or .cse0 (and .cse38 .cse39 .cse40 (and (= ~a7~0 0) (= ~a14~0 19) .cse25)) .cse30 (or (not (= 0 |old(~a7~0)|)) .cse23 .cse26 .cse24 .cse27 .cse28 .cse29)) (or .cse0 .cse3 .cse16 .cse5 .cse17 .cse4) (or .cse23 .cse26 .cse19 .cse24 .cse27 (and (= ~a7~0 1) .cse41 (not (= ~a26~0 0)) (not (= ~a26~0 17)) .cse39 (= ~a4~0 17) .cse25) .cse28 .cse13 .cse30 .cse33 .cse18) (or .cse22 .cse5 .cse3 .cse4) (or .cse1 .cse12 .cse5 .cse3 .cse18 .cse4) (or .cse20 .cse7 .cse5 .cse12 .cse3 .cse9 .cse18 .cse4) (or .cse15 .cse12 .cse3 .cse18 .cse17) (or .cse0 .cse11 .cse2 .cse3 .cse5 .cse4) (or .cse20 .cse7 .cse5 (or .cse19 .cse12 .cse13) .cse4) (or .cse7 .cse19 .cse12 .cse5 .cse9 .cse4 .cse35) (or .cse25 (< 16 |old(~a28~0)|) .cse2 .cse42 .cse43 .cse3 .cse30) (or .cse1 .cse15 .cse12 .cse3 .cse18 .cse34) (or (or .cse19 .cse1 .cse12 .cse13) .cse8) (or .cse23 .cse24 .cse25 .cse26 .cse27 .cse43 .cse10 .cse30 .cse33) (or .cse16 .cse2 .cse25 .cse42 .cse3 .cse13 .cse30) (or .cse36 .cse16 .cse5 .cse4) (or .cse20 .cse15 .cse12 .cse3 .cse16) (or .cse11 .cse2 .cse12 .cse3 .cse16 .cse9 .cse4 .cse5) (or .cse11 .cse12 .cse3 .cse16 .cse9 .cse15) (or .cse15 .cse7 .cse12 .cse3 .cse9 .cse13 .cse34) (or .cse7 .cse11 .cse14 .cse12 .cse3 .cse13 .cse18 .cse4))))) [2018-12-08 22:25:31,930 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,930 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,930 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,931 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,931 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,931 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,931 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,931 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,931 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,931 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,931 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,931 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,931 INFO L448 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,931 INFO L444 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse42 (= 16 |old(~a4~0)|)) (.cse2 (= 19 |old(~a14~0)|)) (.cse30 (= 17 |old(~a26~0)|))) (let ((.cse5 (<= ~a3~0 0)) (.cse37 (= 18 ~a14~0)) (.cse11 (= ~a4~0 |old(~a4~0)|)) (.cse32 (= 0 |old(~a14~0)|)) (.cse0 (not .cse30)) (.cse14 (not (= 17 |old(~a4~0)|))) (.cse15 (not (= 1 |old(~a3~0)|))) (.cse16 (not (= 1 ~a25~0))) (.cse17 (not (= 1 ~a1~0))) (.cse18 (not (= 15 |old(~a28~0)|))) (.cse19 (not .cse2)) (.cse22 (not (= 18 |old(~a26~0)|))) (.cse8 (not (= calculate_output2_~input 0))) (.cse12 (= ~a3~0 1)) (.cse26 (not .cse42)) (.cse48 (= ~a7~0 |old(~a7~0)|)) (.cse9 (= |old(~a26~0)| ~a26~0)) (.cse49 (= ~a28~0 |old(~a28~0)|)) (.cse47 (= ~a14~0 |old(~a14~0)|)) (.cse36 (not (= 18 |old(~a14~0)|))) (.cse1 (< 15 |old(~a28~0)|)) (.cse38 (< |old(~a4~0)| 18)) (.cse27 (= 16 |old(~a26~0)|)) (.cse21 (not (= 1 |old(~a7~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (let ((.cse10 (= ~a28~0 15)) (.cse6 (or .cse38 .cse27 .cse21 .cse4)) (.cse25 (or .cse36 .cse1 .cse27)) (.cse40 (not (= |old(~a26~0)| 18))) (.cse45 (and .cse48 .cse9 .cse49 .cse47 (= |old(~a4~0)| ~a4~0))) (.cse39 (= 0 |old(~a28~0)|)) (.cse41 (or .cse26 .cse2 .cse27 .cse21)) (.cse43 (= 18 |old(~a4~0)|)) (.cse34 (and .cse8 .cse12)) (.cse46 (and (or .cse32 .cse14 .cse15 .cse0 .cse16 .cse17) (or .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse21 .cse22))) (.cse23 (and .cse48 .cse37 .cse9 .cse49 .cse11)) (.cse31 (not (= |old(~a4~0)| 17))) (.cse20 (and .cse12 .cse8)) (.cse13 (= |calculate_output2_#in~input| 0)) (.cse33 (= 0 |old(~a26~0)|)) (.cse44 (or .cse38 .cse36 .cse27)) (.cse29 (< |old(~a28~0)| 17)) (.cse35 (and .cse47 .cse48 .cse9 .cse49 .cse11)) (.cse24 (= 19 |old(~a26~0)|)) (.cse7 (not (= 16 |old(~a28~0)|))) (.cse28 (and .cse47 .cse5 .cse48 .cse9 .cse49 .cse11)) (.cse3 (= |old(~a4~0)| |old(~a14~0)|))) (and (or (or .cse0 .cse1 .cse2 .cse3 .cse4) .cse5) (or .cse6 .cse7 .cse3 .cse5) (or (and .cse8 .cse9 .cse10 .cse11 (and (= ~a7~0 0) (= ~a14~0 19) .cse12)) .cse0 .cse13 (or (not (= 0 |old(~a7~0)|)) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19)) (or .cse14 .cse16 .cse20 .cse15 .cse17 .cse18 .cse19 .cse21 .cse13 .cse22) (or .cse23 .cse24 .cse25) (or (or .cse1 .cse26 .cse27 .cse21 .cse4) .cse3 .cse28) (or .cse16 .cse29 .cse30 .cse31 .cse32 .cse15 .cse17 .cse27 .cse3 .cse13 .cse33 .cse34) (or .cse0 .cse35 .cse3 .cse29 .cse31) (or .cse26 .cse27 .cse3 .cse24 .cse21 .cse30 .cse4 .cse5) (or .cse14 .cse15 .cse36 .cse16 .cse17 .cse18 (and (= ~a7~0 1) .cse37 (not (= ~a26~0 0)) (not (= ~a26~0 17)) .cse10 (= ~a4~0 17) .cse12 .cse8) .cse21 .cse13 .cse33 .cse30) (or .cse5 .cse36 .cse26 .cse27 .cse29 .cse4) (or .cse27 .cse3 .cse30 .cse5 .cse31 .cse4) (or .cse38 .cse35 .cse27 .cse3 .cse30) (or .cse34 .cse14 .cse16 .cse15 .cse17 .cse39 .cse25 .cse13 .cse33) (or .cse6 .cse5 .cse3 .cse24) (or .cse40 .cse26 .cse3 .cse29 .cse5 .cse4) (or .cse41 .cse3 .cse35) (or .cse24 .cse5 .cse25 .cse4) (or .cse40 .cse26 .cse3 .cse35) (or (or .cse36 .cse1 .cse26 .cse27) .cse23) (or .cse7 .cse0 .cse2 .cse3 .cse35) (or .cse38 .cse7 .cse2 .cse27 .cse3 .cse5 .cse30 .cse4) (or .cse5 .cse0 .cse26 .cse3 .cse29 .cse4) (or .cse35 (or .cse1 .cse2 .cse27 .cse3 .cse42)) (or .cse7 .cse16 .cse34 .cse31 .cse32 .cse15 .cse17 .cse27 .cse3 .cse24 .cse13 .cse33) (or .cse36 .cse26 .cse27 .cse24 .cse23 .cse4) (or .cse5 (or .cse7 .cse0 .cse3 .cse42 .cse4 .cse43)) (or .cse44 .cse29 .cse45) (or .cse35 (or .cse7 .cse0 .cse3 .cse43)) (or .cse35 .cse0 .cse3 (or .cse26 .cse2)) (or .cse5 .cse7 .cse27 .cse3 .cse24 .cse21 .cse42 .cse4) (or .cse1 .cse27 .cse35 .cse3 .cse30 .cse4) (or .cse7 .cse45 .cse44) (or .cse7 .cse36 .cse27 .cse24 .cse42 .cse23) (or .cse1 .cse34 .cse2 .cse46 .cse39 .cse3 .cse13) (or .cse38 .cse0 .cse1 .cse35 .cse3) (or .cse35 .cse26 .cse2 .cse27 .cse3 .cse29) (or .cse1 .cse35 .cse27 .cse3 .cse24 .cse30) (or .cse0 .cse3 .cse29 .cse5 .cse31 .cse4) (or .cse41 .cse5 .cse3 .cse4) (or .cse1 .cse27 .cse5 .cse3 .cse30 .cse4) (or .cse38 .cse7 .cse5 .cse27 .cse3 .cse24 .cse30 .cse4) (or .cse35 .cse27 .cse3 .cse30 .cse31) (or .cse0 .cse26 .cse2 .cse3 .cse5 .cse4) (or .cse38 .cse7 .cse5 (or .cse36 .cse27 .cse21) .cse4) (or .cse7 .cse36 .cse27 .cse5 .cse24 .cse4 .cse43) (or .cse1 .cse35 .cse27 .cse3 .cse30 .cse42) (or .cse29 .cse34 .cse2 .cse46 .cse3 .cse21 .cse13) (or (or .cse36 .cse1 .cse27 .cse21) .cse23) (or .cse16 .cse31 .cse32 .cse15 .cse2 .cse17 .cse18 .cse27 .cse3 .cse21 .cse20 .cse13 .cse33) (or .cse44 .cse29 .cse5 .cse4) (or .cse38 .cse35 .cse27 .cse3 .cse29) (or .cse26 .cse2 .cse27 .cse3 .cse29 .cse24 .cse4 .cse5) (or .cse26 .cse27 .cse3 .cse29 .cse24 .cse35) (or .cse35 .cse7 .cse27 .cse3 .cse24 .cse21 .cse42) (or .cse7 .cse26 .cse28 .cse27 .cse3 .cse21 .cse30 .cse4))))) [2018-12-08 22:25:31,940 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,950 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,951 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,951 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,951 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,959 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,959 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,960 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,961 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,969 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,969 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,969 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,969 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,969 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,969 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,969 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,969 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,969 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,969 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,970 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,970 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,970 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,970 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,970 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,970 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,970 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,970 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,970 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,970 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,970 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,970 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,970 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,970 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,970 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,970 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,970 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,970 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,970 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,971 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,971 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,971 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,971 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,971 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,971 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,971 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,971 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,971 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,971 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,971 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,972 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,972 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,972 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,972 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,972 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,972 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,972 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,972 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,972 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,972 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,972 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,972 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,972 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,972 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,972 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,972 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,972 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,972 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,972 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,973 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,973 INFO L444 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse2 (= 19 |old(~a14~0)|)) (.cse28 (= 17 |old(~a26~0)|)) (.cse35 (= 16 |old(~a4~0)|))) (let ((.cse5 (<= ~a3~0 0)) (.cse38 (= 18 ~a14~0)) (.cse45 (= ~a4~0 |old(~a4~0)|)) (.cse16 (not .cse35)) (.cse37 (not (= calculate_output_~input 0))) (.cse40 (= ~a3~0 1)) (.cse47 (= ~a7~0 |old(~a7~0)|)) (.cse44 (= |old(~a26~0)| ~a26~0)) (.cse48 (= ~a28~0 |old(~a28~0)|)) (.cse46 (= ~a14~0 |old(~a14~0)|)) (.cse31 (= 0 |old(~a14~0)|)) (.cse0 (not .cse28)) (.cse21 (not (= 17 |old(~a4~0)|))) (.cse23 (not (= 1 |old(~a3~0)|))) (.cse22 (not (= 1 ~a25~0))) (.cse24 (not (= 1 ~a1~0))) (.cse25 (not (= 15 |old(~a28~0)|))) (.cse26 (not .cse2)) (.cse27 (not (= 18 |old(~a26~0)|))) (.cse29 (not (= 18 |old(~a14~0)|))) (.cse1 (< 15 |old(~a28~0)|)) (.cse30 (< |old(~a4~0)| 18)) (.cse17 (= 16 |old(~a26~0)|)) (.cse12 (not (= 1 |old(~a7~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (let ((.cse6 (or .cse30 .cse17 .cse12 .cse4)) (.cse33 (not (= |old(~a26~0)| 18))) (.cse15 (or .cse29 .cse1 .cse17)) (.cse11 (and (or .cse31 .cse21 .cse23 .cse0 .cse22 .cse24) (or .cse21 .cse23 .cse22 .cse24 .cse25 .cse26 .cse12 .cse27))) (.cse36 (= 0 |old(~a28~0)|)) (.cse39 (= ~a28~0 15)) (.cse43 (and .cse47 .cse44 .cse48 .cse46 (= |old(~a4~0)| ~a4~0))) (.cse9 (= |calculate_output_#in~input| 0)) (.cse10 (and .cse37 .cse40)) (.cse32 (= 0 |old(~a26~0)|)) (.cse34 (or .cse16 .cse2 .cse17 .cse12)) (.cse20 (not (= |old(~a4~0)| 17))) (.cse41 (= 18 |old(~a4~0)|)) (.cse13 (and .cse47 .cse38 .cse44 .cse48 .cse45)) (.cse42 (or .cse30 .cse29 .cse17)) (.cse8 (< |old(~a28~0)| 17)) (.cse19 (and .cse46 .cse47 .cse44 .cse48 .cse45)) (.cse14 (= 19 |old(~a26~0)|)) (.cse7 (not (= 16 |old(~a28~0)|))) (.cse18 (and .cse46 .cse5 .cse47 .cse44 .cse48 .cse45)) (.cse3 (= |old(~a4~0)| |old(~a14~0)|))) (and (or (or .cse0 .cse1 .cse2 .cse3 .cse4) .cse5) (or .cse6 .cse7 .cse3 .cse5) (or .cse8 .cse9 .cse2 .cse10 .cse11 .cse3 .cse12) (or .cse13 .cse14 .cse15) (or (or .cse1 .cse16 .cse17 .cse12 .cse4) .cse3 .cse18) (or .cse0 .cse19 .cse3 .cse8 .cse20) (or .cse21 .cse22 .cse9 .cse23 .cse24 .cse10 .cse25 .cse26 .cse12 .cse27) (or .cse16 .cse17 .cse3 .cse14 .cse12 .cse28 .cse4 .cse5) (or .cse5 .cse29 .cse16 .cse17 .cse8 .cse4) (or .cse17 .cse3 .cse28 .cse5 .cse20 .cse4) (or .cse30 .cse19 .cse17 .cse3 .cse28) (or .cse6 .cse5 .cse3 .cse14) (or .cse22 .cse9 .cse20 .cse31 .cse23 .cse10 .cse2 .cse24 .cse25 .cse17 .cse3 .cse12 .cse32) (or .cse33 .cse16 .cse3 .cse8 .cse5 .cse4) (or .cse34 .cse3 .cse19) (or .cse14 .cse5 .cse15 .cse4) (or .cse33 .cse16 .cse3 .cse19) (or (or .cse29 .cse1 .cse16 .cse17) .cse13) (or .cse7 .cse0 .cse2 .cse3 .cse19) (or .cse30 .cse7 .cse2 .cse17 .cse3 .cse5 .cse28 .cse4) (or .cse5 .cse0 .cse16 .cse3 .cse8 .cse4) (or .cse19 (or .cse1 .cse2 .cse17 .cse3 .cse35)) (or .cse21 .cse22 .cse10 .cse9 .cse23 .cse24 .cse36 .cse15 .cse32) (or .cse29 .cse16 .cse17 .cse14 .cse13 .cse4) (or .cse21 .cse23 .cse29 .cse22 .cse24 .cse25 .cse12 .cse32 .cse28 .cse9 (and (= ~a7~0 1) .cse37 .cse38 (not (= ~a26~0 0)) (not (= ~a26~0 17)) .cse39 (= ~a4~0 17) .cse40)) (or .cse5 (or .cse7 .cse0 .cse3 .cse35 .cse4 .cse41)) (or .cse42 .cse8 .cse43) (or .cse19 (or .cse7 .cse0 .cse3 .cse41)) (or .cse1 .cse9 .cse2 .cse11 .cse36 .cse3 .cse10) (or .cse0 .cse9 (and .cse37 .cse44 .cse39 .cse45 (and (= ~a7~0 0) (= ~a14~0 19) .cse40)) (or (not (= 0 |old(~a7~0)|)) .cse21 .cse23 .cse22 .cse24 .cse25 .cse26)) (or .cse19 .cse0 .cse3 (or .cse16 .cse2)) (or .cse5 .cse7 .cse17 .cse3 .cse14 .cse12 .cse35 .cse4) (or .cse1 .cse17 .cse19 .cse3 .cse28 .cse4) (or .cse7 .cse43 .cse42) (or .cse7 .cse29 .cse17 .cse14 .cse35 .cse13) (or .cse7 .cse22 .cse9 .cse20 .cse31 .cse23 .cse24 .cse17 .cse3 .cse14 .cse10 .cse32) (or .cse30 .cse0 .cse1 .cse19 .cse3) (or .cse19 .cse16 .cse2 .cse17 .cse3 .cse8) (or .cse1 .cse19 .cse17 .cse3 .cse14 .cse28) (or .cse22 .cse8 .cse28 .cse9 .cse20 .cse31 .cse10 .cse23 .cse24 .cse17 .cse3 .cse32) (or .cse0 .cse3 .cse8 .cse5 .cse20 .cse4) (or .cse34 .cse5 .cse3 .cse4) (or .cse1 .cse17 .cse5 .cse3 .cse28 .cse4) (or .cse30 .cse7 .cse5 .cse17 .cse3 .cse14 .cse28 .cse4) (or .cse19 .cse17 .cse3 .cse28 .cse20) (or .cse0 .cse16 .cse2 .cse3 .cse5 .cse4) (or .cse30 .cse7 .cse5 (or .cse29 .cse17 .cse12) .cse4) (or .cse7 .cse29 .cse17 .cse5 .cse14 .cse4 .cse41) (or .cse1 .cse19 .cse17 .cse3 .cse28 .cse35) (or (or .cse29 .cse1 .cse17 .cse12) .cse13) (or .cse42 .cse8 .cse5 .cse4) (or .cse30 .cse19 .cse17 .cse3 .cse8) (or .cse16 .cse2 .cse17 .cse3 .cse8 .cse14 .cse4 .cse5) (or .cse16 .cse17 .cse3 .cse8 .cse14 .cse19) (or .cse19 .cse7 .cse17 .cse3 .cse14 .cse12 .cse35) (or .cse7 .cse16 .cse18 .cse17 .cse3 .cse12 .cse28 .cse4))))) [2018-12-08 22:25:31,983 INFO L448 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,994 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,995 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,995 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,995 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,995 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,995 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-12-08 22:25:31,995 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,004 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,004 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,004 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,004 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,004 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,004 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,004 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,004 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,004 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,004 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,004 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,004 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,004 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,004 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,004 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,004 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,004 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,004 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,005 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,005 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,005 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,005 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,005 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,005 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,005 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,005 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,005 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,005 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,005 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,005 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,015 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse2 (= 19 |old(~a14~0)|)) (.cse27 (= 17 |old(~a26~0)|)) (.cse33 (= 16 |old(~a4~0)|))) (let ((.cse5 (<= ~a3~0 0)) (.cse43 (= 18 ~a14~0)) (.cse42 (= ~a4~0 |old(~a4~0)|)) (.cse20 (not .cse33)) (.cse28 (= 0 |old(~a14~0)|)) (.cse0 (not .cse27)) (.cse12 (not (= 17 |old(~a4~0)|))) (.cse14 (not (= 1 |old(~a3~0)|))) (.cse13 (not (= 1 ~a25~0))) (.cse15 (not (= 1 ~a1~0))) (.cse37 (not (= 15 |old(~a28~0)|))) (.cse38 (not .cse2)) (.cse39 (not (= 18 |old(~a26~0)|))) (.cse45 (= ~a7~0 |old(~a7~0)|)) (.cse40 (= |old(~a26~0)| ~a26~0)) (.cse46 (= ~a28~0 |old(~a28~0)|)) (.cse44 (= ~a14~0 |old(~a14~0)|)) (.cse29 (not (= 18 |old(~a14~0)|))) (.cse1 (< 15 |old(~a28~0)|)) (.cse30 (< |old(~a4~0)| 18)) (.cse21 (= 16 |old(~a26~0)|)) (.cse22 (not (= 1 |old(~a7~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (let ((.cse11 (= 0 |old(~a28~0)|)) (.cse6 (or .cse30 .cse21 .cse22 .cse4)) (.cse16 (or .cse29 .cse1 .cse21)) (.cse31 (not (= |old(~a26~0)| 18))) (.cse36 (and .cse45 .cse40 .cse46 .cse44 (= |old(~a4~0)| ~a4~0))) (.cse10 (and (or .cse28 .cse12 .cse14 .cse0 .cse13 .cse15) (or .cse12 .cse14 .cse13 .cse15 .cse37 .cse38 .cse22 .cse39))) (.cse32 (or .cse20 .cse2 .cse21 .cse22)) (.cse34 (= 18 |old(~a4~0)|)) (.cse18 (and .cse45 .cse43 .cse40 .cse46 .cse42)) (.cse35 (or .cse30 .cse29 .cse21)) (.cse41 (= ~a28~0 15)) (.cse25 (< |old(~a28~0)| 17)) (.cse24 (and .cse44 .cse45 .cse40 .cse46 .cse42)) (.cse23 (and .cse44 .cse5 .cse45 .cse40 .cse46 .cse42)) (.cse7 (not (= 16 |old(~a28~0)|))) (.cse9 (= ~a3~0 1)) (.cse8 (= |calculate_output_#in~input| 0)) (.cse26 (not (= |old(~a4~0)| 17))) (.cse3 (= |old(~a4~0)| |old(~a14~0)|)) (.cse19 (= 19 |old(~a26~0)|)) (.cse17 (= 0 |old(~a26~0)|))) (and (or (or .cse0 .cse1 .cse2 .cse3 .cse4) .cse5) (or .cse6 .cse7 .cse3 .cse5) (or .cse1 .cse8 .cse2 .cse9 .cse10 .cse11 .cse3) (or .cse12 .cse13 .cse8 .cse14 .cse15 .cse11 .cse16 .cse17 .cse9) (or .cse18 .cse19 .cse16) (or (or .cse1 .cse20 .cse21 .cse22 .cse4) .cse3 .cse23) (or .cse0 .cse24 .cse3 .cse25 .cse26) (or .cse13 .cse25 .cse27 .cse8 .cse26 .cse28 .cse9 .cse14 .cse15 .cse21 .cse3 .cse17) (or .cse20 .cse21 .cse3 .cse19 .cse22 .cse27 .cse4 .cse5) (or .cse5 .cse29 .cse20 .cse21 .cse25 .cse4) (or .cse21 .cse3 .cse27 .cse5 .cse26 .cse4) (or .cse30 .cse24 .cse21 .cse3 .cse27) (or .cse6 .cse5 .cse3 .cse19) (or .cse31 .cse20 .cse3 .cse25 .cse5 .cse4) (or .cse32 .cse3 .cse24) (or .cse19 .cse5 .cse16 .cse4) (or .cse31 .cse20 .cse3 .cse24) (or (or .cse29 .cse1 .cse20 .cse21) .cse18) (or .cse7 .cse0 .cse2 .cse3 .cse24) (or .cse30 .cse7 .cse2 .cse21 .cse3 .cse5 .cse27 .cse4) (or .cse5 .cse0 .cse20 .cse3 .cse25 .cse4) (or .cse24 (or .cse1 .cse2 .cse21 .cse3 .cse33)) (or .cse29 .cse20 .cse21 .cse19 .cse18 .cse4) (or .cse5 (or .cse7 .cse0 .cse3 .cse33 .cse4 .cse34)) (or .cse35 .cse25 .cse36) (or .cse13 .cse9 .cse8 .cse26 .cse28 .cse14 .cse2 .cse15 .cse37 .cse21 .cse3 .cse22 .cse17) (or .cse24 (or .cse7 .cse0 .cse3 .cse34)) (or .cse24 .cse0 .cse3 (or .cse20 .cse2)) (or .cse5 .cse7 .cse21 .cse3 .cse19 .cse22 .cse33 .cse4) (or .cse1 .cse21 .cse24 .cse3 .cse27 .cse4) (or .cse7 .cse36 .cse35) (or .cse7 .cse29 .cse21 .cse19 .cse33 .cse18) (or .cse30 .cse0 .cse1 .cse24 .cse3) (or .cse24 .cse20 .cse2 .cse21 .cse3 .cse25) (or .cse1 .cse24 .cse21 .cse3 .cse19 .cse27) (or .cse25 .cse8 .cse2 .cse10 .cse3 .cse22 .cse9) (or .cse0 .cse3 .cse25 .cse5 .cse26 .cse4) (or .cse32 .cse5 .cse3 .cse4) (or .cse1 .cse21 .cse5 .cse3 .cse27 .cse4) (or .cse30 .cse7 .cse5 .cse21 .cse3 .cse19 .cse27 .cse4) (or .cse24 .cse21 .cse3 .cse27 .cse26) (or .cse12 .cse13 .cse8 .cse14 .cse15 .cse37 .cse38 .cse22 .cse39 .cse9) (or .cse0 .cse20 .cse2 .cse3 .cse5 .cse4) (or .cse30 .cse7 .cse5 (or .cse29 .cse21 .cse22) .cse4) (or .cse7 .cse29 .cse21 .cse5 .cse19 .cse4 .cse34) (or .cse1 .cse24 .cse21 .cse3 .cse27 .cse33) (or (or .cse29 .cse1 .cse21 .cse22) .cse18) (or .cse35 .cse25 .cse5 .cse4) (or .cse0 .cse8 (and .cse40 .cse41 .cse42 (and (= ~a7~0 0) (= ~a14~0 19) .cse9)) (or (not (= 0 |old(~a7~0)|)) .cse12 .cse14 .cse13 .cse15 .cse37 .cse38)) (or .cse30 .cse24 .cse21 .cse3 .cse25) (or .cse12 .cse14 (and (= ~a7~0 1) .cse43 (not (= ~a26~0 0)) (not (= ~a26~0 17)) .cse41 (= ~a4~0 17) .cse9) .cse29 .cse13 .cse15 .cse37 .cse22 .cse17 .cse27 .cse8) (or .cse20 .cse2 .cse21 .cse3 .cse25 .cse19 .cse4 .cse5) (or .cse20 .cse21 .cse3 .cse25 .cse19 .cse24) (or .cse24 .cse7 .cse21 .cse3 .cse19 .cse22 .cse33) (or .cse7 .cse20 .cse23 .cse21 .cse3 .cse22 .cse27 .cse4) (or .cse7 .cse13 .cse9 .cse8 .cse26 .cse28 .cse14 .cse15 .cse21 .cse3 .cse19 .cse17))))) [2018-12-08 22:25:32,025 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,036 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,036 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,036 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,036 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,036 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,036 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,036 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,036 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,036 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,036 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,036 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,036 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,036 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,036 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,036 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,037 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,037 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,037 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,037 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,037 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,037 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,037 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,037 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,037 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,037 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,037 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,037 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,037 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,037 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,047 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,048 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,048 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,048 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,048 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,048 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,048 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-12-08 22:25:32,048 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-08 22:25:32,048 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a7~0 1) (= ~a14~0 19) (= ~a26~0 18) (= ~a1~0 1) (= ~a25~0 1) (= ~a28~0 15) (= ~a4~0 17) (= ~a3~0 1)) [2018-12-08 22:25:32,048 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-08 22:25:32,058 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-08 22:25:32,058 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (and (= ~a14~0 |old(~a14~0)|) (= ~a7~0 |old(~a7~0)|) (= |old(~a26~0)| ~a26~0) (= ~a28~0 15) (= ~a4~0 |old(~a4~0)|) (= ~a3~0 1)) (not (= 1 |old(~a3~0)|)) (not (= 1 ~a1~0)) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 1 |old(~a7~0)|)) (not (= 18 |old(~a26~0)|))) [2018-12-08 22:25:32,058 INFO L448 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-12-08 22:25:32,058 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-12-08 22:25:32,058 INFO L444 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse19 (= ~a26~0 17))) (let ((.cse16 (= ~a14~0 |old(~a14~0)|)) (.cse17 (not (= main_~input~0 0))) (.cse18 (= ~a28~0 15)) (.cse20 (= ~a4~0 17)) (.cse21 (= ~a3~0 1)) (.cse13 (= 17 ~a26~0)) (.cse7 (<= 17 ~a28~0)) (.cse15 (= |old(~a4~0)| ~a4~0)) (.cse10 (<= ~a3~0 0)) (.cse6 (= 16 ~a4~0)) (.cse8 (<= 18 ~a4~0)) (.cse12 (not (= 19 ~a14~0))) (.cse9 (= 16 ~a28~0)) (.cse11 (= 1 ~a7~0)) (.cse1 (<= ~a28~0 15)) (.cse3 (not .cse19)) (.cse4 (not (= ~a14~0 ~a4~0))) (.cse0 (not (= 19 ~a26~0))) (.cse5 (= 18 ~a14~0)) (.cse2 (not (= ~a26~0 16))) (.cse14 (not (= ~a4~0 16)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse1 .cse5 .cse2 .cse6) (and .cse7 .cse8 .cse2 .cse4) (and .cse1 .cse8 .cse2 .cse4) (and (= |old(~a26~0)| ~a26~0) .cse6 .cse4) (and .cse8 .cse2 .cse3 .cse4) (not (= 19 |old(~a14~0)|)) (and .cse7 .cse8 .cse5 .cse2) (not (= 1 ~a25~0)) (and .cse9 (and .cse10 (and .cse11 .cse2 .cse6) .cse4)) (and .cse0 .cse7 .cse2 .cse6 .cse4) (and (and .cse6 .cse12) .cse13 .cse4) (and .cse1 .cse2 .cse14 .cse12 .cse4) (and .cse2 .cse12 .cse15 .cse4) (and .cse10 .cse0 .cse5 .cse2 .cse6) (and (and .cse11 .cse2 .cse6 .cse12) .cse4) (and .cse7 .cse2 .cse16 .cse15) (and (and .cse17 .cse18 (= ~a7~0 0)) .cse16 (and .cse19 .cse20) .cse21) (and (= ~a7~0 1) .cse17 .cse5 .cse18 .cse20 .cse21) (and .cse8 .cse9 .cse5 .cse2) (and .cse13 .cse9 (not (= ~a4~0 18)) .cse4) (and .cse7 .cse2 .cse6 .cse12 .cse4) (not (= 1 ~a1~0)) (and .cse10 .cse1 .cse2 .cse3 .cse4) (and .cse2 .cse3 .cse15 .cse4) (and (and .cse10 (and .cse11 .cse1 .cse2 .cse6)) .cse4) (not (= 15 |old(~a28~0)|)) (and .cse11 .cse1 .cse5 .cse2) (not (= 17 |old(~a4~0)|)) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse8 .cse2 .cse12 .cse4) (and .cse0 .cse9 (and .cse11 .cse2) .cse14 .cse4) (and .cse1 .cse2 .cse14 .cse3 .cse4) (and .cse0 .cse5 .cse2 .cse14 (<= ~a28~0 16)) (not (= 18 |old(~a26~0)|))))) [2018-12-08 22:25:32,058 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-12-08 22:25:32,059 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse8 (= ~a26~0 17))) (let ((.cse11 (= ~a14~0 |old(~a14~0)|)) (.cse18 (= 17 ~a26~0)) (.cse12 (<= 17 ~a28~0)) (.cse20 (= |old(~a4~0)| ~a4~0)) (.cse15 (<= ~a3~0 0)) (.cse6 (= 16 ~a4~0)) (.cse7 (= ~a28~0 15)) (.cse9 (= ~a4~0 17)) (.cse10 (= ~a3~0 1)) (.cse13 (<= 18 ~a4~0)) (.cse17 (not (= 19 ~a14~0))) (.cse14 (= 16 ~a28~0)) (.cse16 (= 1 ~a7~0)) (.cse1 (<= ~a28~0 15)) (.cse3 (not .cse8)) (.cse4 (not (= ~a14~0 ~a4~0))) (.cse0 (not (= 19 ~a26~0))) (.cse5 (= 18 ~a14~0)) (.cse2 (not (= ~a26~0 16))) (.cse19 (not (= ~a4~0 16)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse1 .cse5 .cse2 .cse6) (and (and (and (= ~a7~0 0) .cse7) (and .cse8 .cse9 .cse10)) .cse11) (and .cse12 .cse13 .cse2 .cse4) (and .cse1 .cse13 .cse2 .cse4) (and (= |old(~a26~0)| ~a26~0) .cse6 .cse4) (and .cse13 .cse2 .cse3 .cse4) (not (= 19 |old(~a14~0)|)) (and .cse12 .cse13 .cse5 .cse2) (not (= 1 ~a25~0)) (and .cse14 (and .cse15 (and .cse16 .cse2 .cse6) .cse4)) (and .cse0 .cse12 .cse2 .cse6 .cse4) (and (and .cse6 .cse17) .cse18 .cse4) (and .cse1 .cse2 .cse19 .cse17 .cse4) (and .cse2 .cse17 .cse20 .cse4) (and .cse15 .cse0 .cse5 .cse2 .cse6) (and (and .cse16 .cse2 .cse6 .cse17) .cse4) (and .cse12 .cse2 .cse11 .cse20) (and .cse13 .cse14 .cse5 .cse2) (and .cse18 .cse14 (not (= ~a4~0 18)) .cse4) (and .cse12 .cse2 .cse6 .cse17 .cse4) (not (= 1 ~a1~0)) (and .cse15 .cse1 .cse2 .cse3 .cse4) (and .cse2 .cse3 .cse20 .cse4) (and (and .cse15 (and .cse16 .cse1 .cse2 .cse6)) .cse4) (not (= 15 |old(~a28~0)|)) (and .cse16 .cse1 .cse5 .cse2) (not (= 17 |old(~a4~0)|)) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and (= ~a7~0 1) .cse5 .cse7 .cse9 .cse10) (and .cse13 .cse2 .cse17 .cse4) (and .cse0 .cse14 (and .cse16 .cse2) .cse19 .cse4) (and .cse1 .cse2 .cse19 .cse3 .cse4) (and .cse0 .cse5 .cse2 .cse19 (<= ~a28~0 16)) (not (= 18 |old(~a26~0)|))))) [2018-12-08 22:25:32,060 INFO L448 ceAbstractionStarter]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2018-12-08 22:25:32,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 10:25:32 BoogieIcfgContainer [2018-12-08 22:25:32,070 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 22:25:32,071 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 22:25:32,071 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 22:25:32,071 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 22:25:32,071 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 10:20:16" (3/4) ... [2018-12-08 22:25:32,074 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 22:25:32,078 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-08 22:25:32,078 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-12-08 22:25:32,078 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-12-08 22:25:32,078 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-08 22:25:32,078 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-08 22:25:32,078 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-08 22:25:32,103 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-08 22:25:32,106 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-08 22:25:32,127 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((!(19 == a26) && a28 <= 15) && !(a26 == 16)) && !(a26 == 17)) && !(a14 == a4)) || (((a28 <= 15 && 18 == a14) && !(a26 == 16)) && 16 == a4)) || (((a7 == 0 && a28 == 15) && (a26 == 17 && a4 == 17) && a3 == 1) && a14 == \old(a14))) || (((17 <= a28 && 18 <= a4) && !(a26 == 16)) && !(a14 == a4))) || (((a28 <= 15 && 18 <= a4) && !(a26 == 16)) && !(a14 == a4))) || ((\old(a26) == a26 && 16 == a4) && !(a14 == a4))) || (((18 <= a4 && !(a26 == 16)) && !(a26 == 17)) && !(a14 == a4))) || !(19 == \old(a14))) || (((17 <= a28 && 18 <= a4) && 18 == a14) && !(a26 == 16))) || !(1 == a25)) || (16 == a28 && (a3 <= 0 && (1 == a7 && !(a26 == 16)) && 16 == a4) && !(a14 == a4))) || ((((!(19 == a26) && 17 <= a28) && !(a26 == 16)) && 16 == a4) && !(a14 == a4))) || (((16 == a4 && !(19 == a14)) && 17 == a26) && !(a14 == a4))) || ((((a28 <= 15 && !(a26 == 16)) && !(a4 == 16)) && !(19 == a14)) && !(a14 == a4))) || (((!(a26 == 16) && !(19 == a14)) && \old(a4) == a4) && !(a14 == a4))) || ((((a3 <= 0 && !(19 == a26)) && 18 == a14) && !(a26 == 16)) && 16 == a4)) || ((((1 == a7 && !(a26 == 16)) && 16 == a4) && !(19 == a14)) && !(a14 == a4))) || (((17 <= a28 && !(a26 == 16)) && a14 == \old(a14)) && \old(a4) == a4)) || (((18 <= a4 && 16 == a28) && 18 == a14) && !(a26 == 16))) || (((17 == a26 && 16 == a28) && !(a4 == 18)) && !(a14 == a4))) || ((((17 <= a28 && !(a26 == 16)) && 16 == a4) && !(19 == a14)) && !(a14 == a4))) || !(1 == a1)) || ((((a3 <= 0 && a28 <= 15) && !(a26 == 16)) && !(a26 == 17)) && !(a14 == a4))) || (((!(a26 == 16) && !(a26 == 17)) && \old(a4) == a4) && !(a14 == a4))) || ((a3 <= 0 && ((1 == a7 && a28 <= 15) && !(a26 == 16)) && 16 == a4) && !(a14 == a4))) || !(15 == \old(a28))) || (((1 == a7 && a28 <= 15) && 18 == a14) && !(a26 == 16))) || !(17 == \old(a4))) || !(1 == \old(a3))) || !(1 == \old(a7))) || ((((a7 == 1 && 18 == a14) && a28 == 15) && a4 == 17) && a3 == 1)) || (((18 <= a4 && !(a26 == 16)) && !(19 == a14)) && !(a14 == a4))) || ((((!(19 == a26) && 16 == a28) && 1 == a7 && !(a26 == 16)) && !(a4 == 16)) && !(a14 == a4))) || ((((a28 <= 15 && !(a26 == 16)) && !(a4 == 16)) && !(a26 == 17)) && !(a14 == a4))) || ((((!(19 == a26) && 18 == a14) && !(a26 == 16)) && !(a4 == 16)) && a28 <= 16)) || !(18 == \old(a26)) [2018-12-08 22:25:32,299 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_fa429a68-271b-4449-9785-55b4a5e4e8cf/bin-2019/utaipan/witness.graphml [2018-12-08 22:25:32,299 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 22:25:32,299 INFO L168 Benchmark]: Toolchain (without parser) took 319139.34 ms. Allocated memory was 1.0 GB in the beginning and 6.5 GB in the end (delta: 5.5 GB). Free memory was 935.2 MB in the beginning and 5.0 GB in the end (delta: -4.1 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-12-08 22:25:32,300 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 22:25:32,300 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1211.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 935.2 MB in the beginning and 1.0 GB in the end (delta: -95.1 MB). Peak memory consumption was 171.4 MB. Max. memory is 11.5 GB. [2018-12-08 22:25:32,300 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 11.5 GB. [2018-12-08 22:25:32,301 INFO L168 Benchmark]: Boogie Preprocessor took 118.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 990.6 MB in the end (delta: 30.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. [2018-12-08 22:25:32,301 INFO L168 Benchmark]: RCFGBuilder took 2156.89 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 72.4 MB). Free memory was 990.6 MB in the beginning and 864.9 MB in the end (delta: 125.7 MB). Peak memory consumption was 198.1 MB. Max. memory is 11.5 GB. [2018-12-08 22:25:32,301 INFO L168 Benchmark]: TraceAbstraction took 315383.06 ms. Allocated memory was 1.2 GB in the beginning and 6.5 GB in the end (delta: 5.3 GB). Free memory was 864.9 MB in the beginning and 5.2 GB in the end (delta: -4.3 GB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. [2018-12-08 22:25:32,301 INFO L168 Benchmark]: Witness Printer took 228.04 ms. Allocated memory is still 6.5 GB. Free memory was 5.2 GB in the beginning and 5.0 GB in the end (delta: 144.5 MB). Peak memory consumption was 144.5 MB. Max. memory is 11.5 GB. [2018-12-08 22:25:32,303 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1211.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 935.2 MB in the beginning and 1.0 GB in the end (delta: -95.1 MB). Peak memory consumption was 171.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 118.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 990.6 MB in the end (delta: 30.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2156.89 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 72.4 MB). Free memory was 990.6 MB in the beginning and 864.9 MB in the end (delta: 125.7 MB). Peak memory consumption was 198.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 315383.06 ms. Allocated memory was 1.2 GB in the beginning and 6.5 GB in the end (delta: 5.3 GB). Free memory was 864.9 MB in the beginning and 5.2 GB in the end (delta: -4.3 GB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. * Witness Printer took 228.04 ms. Allocated memory is still 6.5 GB. Free memory was 5.2 GB in the beginning and 5.0 GB in the end (delta: 144.5 MB). Peak memory consumption was 144.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4706]: 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: 4816]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((!(19 == a26) && a28 <= 15) && !(a26 == 16)) && !(a26 == 17)) && !(a14 == a4)) || (((a28 <= 15 && 18 == a14) && !(a26 == 16)) && 16 == a4)) || (((a7 == 0 && a28 == 15) && (a26 == 17 && a4 == 17) && a3 == 1) && a14 == \old(a14))) || (((17 <= a28 && 18 <= a4) && !(a26 == 16)) && !(a14 == a4))) || (((a28 <= 15 && 18 <= a4) && !(a26 == 16)) && !(a14 == a4))) || ((\old(a26) == a26 && 16 == a4) && !(a14 == a4))) || (((18 <= a4 && !(a26 == 16)) && !(a26 == 17)) && !(a14 == a4))) || !(19 == \old(a14))) || (((17 <= a28 && 18 <= a4) && 18 == a14) && !(a26 == 16))) || !(1 == a25)) || (16 == a28 && (a3 <= 0 && (1 == a7 && !(a26 == 16)) && 16 == a4) && !(a14 == a4))) || ((((!(19 == a26) && 17 <= a28) && !(a26 == 16)) && 16 == a4) && !(a14 == a4))) || (((16 == a4 && !(19 == a14)) && 17 == a26) && !(a14 == a4))) || ((((a28 <= 15 && !(a26 == 16)) && !(a4 == 16)) && !(19 == a14)) && !(a14 == a4))) || (((!(a26 == 16) && !(19 == a14)) && \old(a4) == a4) && !(a14 == a4))) || ((((a3 <= 0 && !(19 == a26)) && 18 == a14) && !(a26 == 16)) && 16 == a4)) || ((((1 == a7 && !(a26 == 16)) && 16 == a4) && !(19 == a14)) && !(a14 == a4))) || (((17 <= a28 && !(a26 == 16)) && a14 == \old(a14)) && \old(a4) == a4)) || (((18 <= a4 && 16 == a28) && 18 == a14) && !(a26 == 16))) || (((17 == a26 && 16 == a28) && !(a4 == 18)) && !(a14 == a4))) || ((((17 <= a28 && !(a26 == 16)) && 16 == a4) && !(19 == a14)) && !(a14 == a4))) || !(1 == a1)) || ((((a3 <= 0 && a28 <= 15) && !(a26 == 16)) && !(a26 == 17)) && !(a14 == a4))) || (((!(a26 == 16) && !(a26 == 17)) && \old(a4) == a4) && !(a14 == a4))) || ((a3 <= 0 && ((1 == a7 && a28 <= 15) && !(a26 == 16)) && 16 == a4) && !(a14 == a4))) || !(15 == \old(a28))) || (((1 == a7 && a28 <= 15) && 18 == a14) && !(a26 == 16))) || !(17 == \old(a4))) || !(1 == \old(a3))) || !(1 == \old(a7))) || ((((a7 == 1 && 18 == a14) && a28 == 15) && a4 == 17) && a3 == 1)) || (((18 <= a4 && !(a26 == 16)) && !(19 == a14)) && !(a14 == a4))) || ((((!(19 == a26) && 16 == a28) && 1 == a7 && !(a26 == 16)) && !(a4 == 16)) && !(a14 == a4))) || ((((a28 <= 15 && !(a26 == 16)) && !(a4 == 16)) && !(a26 == 17)) && !(a14 == a4))) || ((((!(19 == a26) && 18 == a14) && !(a26 == 16)) && !(a4 == 16)) && a28 <= 16)) || !(18 == \old(a26)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. SAFE Result, 315.3s OverallTime, 12 OverallIterations, 7 TraceHistogramMax, 206.0s AutomataDifference, 0.0s DeadEndRemovalTime, 62.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 8789 SDtfs, 83584 SDslu, 3247 SDs, 0 SdLazy, 115611 SolverSat, 37702 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 116.8s Time, PredicateUnifierStatistics: 6 DeclaredPredicates, 20089 GetRequests, 19681 SyntacticMatches, 20 SemanticMatches, 388 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6319 ImplicationChecksByTransitivity, 3.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=222900occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 16.7s AbstIntTime, 10 AbstIntIterations, 3 AbstIntStrong, 0.9994342345556091 AbsIntWeakeningRatio, 0.04486251808972504 AbsIntAvgWeakeningVarsNumRemoved, 31.948986975397975 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 8.2s AutomataMinimizationTime, 12 MinimizatonAttempts, 31842 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 8539 PreInvPairs, 9060 NumberOfFragments, 14458 HoareAnnotationTreeSize, 8539 FomulaSimplifications, 136431 FormulaSimplificationTreeSizeReduction, 4.6s HoareSimplificationTime, 13 FomulaSimplificationsInter, 228565 FormulaSimplificationTreeSizeReductionInter, 57.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 9.2s InterpolantComputationTime, 21151 NumberOfCodeBlocks, 21151 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 29518 ConstructedInterpolants, 0 QuantifiedInterpolants, 70396724 SizeOfPredicates, 15 NumberOfNonLiveVariables, 12077 ConjunctsInSsa, 46 ConjunctsInUnsatCore, 26 InterpolantComputations, 8 PerfectInterpolantSequences, 13954/15611 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...