./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label28_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label28_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/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 64d8dea622e67cd00f72cf1597cba42c858b4e4b ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 11:48:30,667 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 11:48:30,669 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 11:48:30,676 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 11:48:30,676 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 11:48:30,677 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 11:48:30,678 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 11:48:30,679 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 11:48:30,680 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 11:48:30,681 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 11:48:30,682 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 11:48:30,682 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 11:48:30,683 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 11:48:30,684 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 11:48:30,685 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 11:48:30,685 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 11:48:30,686 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 11:48:30,687 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 11:48:30,689 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 11:48:30,690 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 11:48:30,691 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 11:48:30,692 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 11:48:30,694 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 11:48:30,694 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 11:48:30,694 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 11:48:30,695 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 11:48:30,695 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 11:48:30,696 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 11:48:30,696 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 11:48:30,697 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 11:48:30,697 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 11:48:30,698 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 11:48:30,698 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 11:48:30,698 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 11:48:30,699 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 11:48:30,700 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 11:48:30,700 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 11:48:30,712 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 11:48:30,712 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 11:48:30,713 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 11:48:30,713 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 11:48:30,713 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 11:48:30,713 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 11:48:30,714 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 11:48:30,714 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 11:48:30,714 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 11:48:30,714 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 11:48:30,714 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 11:48:30,714 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 11:48:30,714 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 11:48:30,715 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 11:48:30,715 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 11:48:30,715 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 11:48:30,715 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 11:48:30,716 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 11:48:30,716 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 11:48:30,716 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 11:48:30,716 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 11:48:30,716 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 11:48:30,716 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 11:48:30,716 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 11:48:30,717 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 11:48:30,717 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 11:48:30,717 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 11:48:30,717 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 11:48:30,717 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 11:48:30,717 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 11:48:30,717 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 11:48:30,718 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 11:48:30,718 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 11:48:30,718 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 11:48:30,718 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 11:48:30,718 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 11:48:30,718 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 11:48:30,718 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_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/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 -> 64d8dea622e67cd00f72cf1597cba42c858b4e4b [2018-11-23 11:48:30,742 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 11:48:30,751 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 11:48:30,754 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 11:48:30,755 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 11:48:30,756 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 11:48:30,756 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label28_true-unreach-call.c [2018-11-23 11:48:30,794 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/data/45a7255c9/3bb8c5f097ab4d4aaf2fdcedd2d7c8f4/FLAGf75a06fed [2018-11-23 11:48:31,373 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 11:48:31,374 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/sv-benchmarks/c/eca-rers2012/Problem04_label28_true-unreach-call.c [2018-11-23 11:48:31,395 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/data/45a7255c9/3bb8c5f097ab4d4aaf2fdcedd2d7c8f4/FLAGf75a06fed [2018-11-23 11:48:31,779 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/data/45a7255c9/3bb8c5f097ab4d4aaf2fdcedd2d7c8f4 [2018-11-23 11:48:31,781 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 11:48:31,782 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 11:48:31,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 11:48:31,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 11:48:31,785 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 11:48:31,786 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:48:31" (1/1) ... [2018-11-23 11:48:31,788 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22877cf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:48:31, skipping insertion in model container [2018-11-23 11:48:31,788 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:48:31" (1/1) ... [2018-11-23 11:48:31,796 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 11:48:31,902 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 11:48:32,851 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:48:32,855 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 11:48:33,460 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:48:33,671 INFO L195 MainTranslator]: Completed translation [2018-11-23 11:48:33,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:48:33 WrapperNode [2018-11-23 11:48:33,671 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 11:48:33,672 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 11:48:33,672 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 11:48:33,672 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 11:48:33,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:48:33" (1/1) ... [2018-11-23 11:48:33,711 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:48:33" (1/1) ... [2018-11-23 11:48:33,718 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 11:48:33,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 11:48:33,718 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 11:48:33,718 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 11:48:33,725 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:48:33" (1/1) ... [2018-11-23 11:48:33,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:48:33" (1/1) ... [2018-11-23 11:48:33,736 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:48:33" (1/1) ... [2018-11-23 11:48:33,736 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:48:33" (1/1) ... [2018-11-23 11:48:33,794 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:48:33" (1/1) ... [2018-11-23 11:48:33,813 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:48:33" (1/1) ... [2018-11-23 11:48:33,826 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:48:33" (1/1) ... [2018-11-23 11:48:33,840 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 11:48:33,841 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 11:48:33,841 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 11:48:33,841 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 11:48:33,842 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:48:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 11:48:33,880 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-23 11:48:33,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 11:48:33,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 11:48:33,881 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-23 11:48:33,881 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-23 11:48:33,881 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-23 11:48:33,881 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-23 11:48:33,881 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-23 11:48:33,881 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-23 11:48:33,881 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-23 11:48:33,882 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-23 11:48:33,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 11:48:33,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 11:48:33,882 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 11:48:33,882 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 11:48:37,219 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 11:48:37,220 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 11:48:37,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:48:37 BoogieIcfgContainer [2018-11-23 11:48:37,220 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 11:48:37,221 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 11:48:37,221 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 11:48:37,224 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 11:48:37,225 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:48:31" (1/3) ... [2018-11-23 11:48:37,225 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65c53f8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:48:37, skipping insertion in model container [2018-11-23 11:48:37,225 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:48:33" (2/3) ... [2018-11-23 11:48:37,226 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65c53f8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:48:37, skipping insertion in model container [2018-11-23 11:48:37,226 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:48:37" (3/3) ... [2018-11-23 11:48:37,228 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label28_true-unreach-call.c [2018-11-23 11:48:37,236 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 11:48:37,244 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 11:48:37,259 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 11:48:37,334 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 11:48:37,334 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 11:48:37,334 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 11:48:37,334 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 11:48:37,334 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 11:48:37,334 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 11:48:37,335 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 11:48:37,335 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 11:48:37,366 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2018-11-23 11:48:37,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2018-11-23 11:48:37,399 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:48:37,400 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:48:37,402 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:48:37,406 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:48:37,407 INFO L82 PathProgramCache]: Analyzing trace with hash -1404863229, now seen corresponding path program 1 times [2018-11-23 11:48:37,408 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:48:37,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:48:37,442 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:48:37,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:48:37,442 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:48:37,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:48:38,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:48:38,588 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:48:38,588 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 11:48:38,588 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 11:48:38,593 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 11:48:38,601 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 11:48:38,601 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 11:48:38,603 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 3 states. [2018-11-23 11:48:40,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:40,862 INFO L93 Difference]: Finished difference Result 2644 states and 5099 transitions. [2018-11-23 11:48:40,865 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 11:48:40,866 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 820 [2018-11-23 11:48:40,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:48:40,889 INFO L225 Difference]: With dead ends: 2644 [2018-11-23 11:48:40,889 INFO L226 Difference]: Without dead ends: 1736 [2018-11-23 11:48:40,896 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 [2018-11-23 11:48:40,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1736 states. [2018-11-23 11:48:40,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1736 to 1736. [2018-11-23 11:48:40,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1736 states. [2018-11-23 11:48:40,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1736 states and 3119 transitions. [2018-11-23 11:48:40,992 INFO L78 Accepts]: Start accepts. Automaton has 1736 states and 3119 transitions. Word has length 820 [2018-11-23 11:48:40,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:48:40,993 INFO L480 AbstractCegarLoop]: Abstraction has 1736 states and 3119 transitions. [2018-11-23 11:48:40,993 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 11:48:40,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 3119 transitions. [2018-11-23 11:48:41,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 879 [2018-11-23 11:48:41,016 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:48:41,017 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 11:48:41,017 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:48:41,017 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:48:41,018 INFO L82 PathProgramCache]: Analyzing trace with hash -1746825554, now seen corresponding path program 1 times [2018-11-23 11:48:41,018 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:48:41,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:48:41,019 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:48:41,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:48:41,019 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:48:41,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:48:41,580 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:48:41,580 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:48:41,581 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 11:48:41,581 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 11:48:41,583 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 11:48:41,583 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 11:48:41,583 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 11:48:41,583 INFO L87 Difference]: Start difference. First operand 1736 states and 3119 transitions. Second operand 6 states. [2018-11-23 11:48:45,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:45,164 INFO L93 Difference]: Finished difference Result 5345 states and 9707 transitions. [2018-11-23 11:48:45,165 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 11:48:45,165 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 878 [2018-11-23 11:48:45,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:48:45,176 INFO L225 Difference]: With dead ends: 5345 [2018-11-23 11:48:45,176 INFO L226 Difference]: Without dead ends: 3615 [2018-11-23 11:48:45,180 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-23 11:48:45,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3615 states. [2018-11-23 11:48:45,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3615 to 3585. [2018-11-23 11:48:45,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3585 states. [2018-11-23 11:48:45,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3585 states to 3585 states and 6076 transitions. [2018-11-23 11:48:45,243 INFO L78 Accepts]: Start accepts. Automaton has 3585 states and 6076 transitions. Word has length 878 [2018-11-23 11:48:45,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:48:45,244 INFO L480 AbstractCegarLoop]: Abstraction has 3585 states and 6076 transitions. [2018-11-23 11:48:45,244 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 11:48:45,244 INFO L276 IsEmpty]: Start isEmpty. Operand 3585 states and 6076 transitions. [2018-11-23 11:48:45,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2018-11-23 11:48:45,253 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:48:45,254 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:48:45,254 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:48:45,254 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:48:45,254 INFO L82 PathProgramCache]: Analyzing trace with hash -745523523, now seen corresponding path program 1 times [2018-11-23 11:48:45,255 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:48:45,255 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:48:45,255 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:48:45,256 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:48:45,256 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:48:45,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:48:45,680 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 66 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:48:45,680 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:48:45,680 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 11:48:45,681 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 887 with the following transitions: [2018-11-23 11:48:45,684 INFO L202 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], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [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], [2625], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [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], [2825], [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] [2018-11-23 11:48:45,746 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 11:48:45,746 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 11:48:46,862 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 11:48:46,864 INFO L272 AbstractInterpreter]: Visited 821 different actions 821 times. Never merged. Never widened. Performed 13446 root evaluator evaluations with a maximum evaluation depth of 3. Performed 13446 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 44 variables. [2018-11-23 11:48:46,886 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:48:46,886 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 11:48:47,994 INFO L227 lantSequenceWeakener]: Weakened 877 states. On average, predicates are now at 78.66% of their original sizes. [2018-11-23 11:48:47,994 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 11:48:48,162 INFO L415 sIntCurrentIteration]: We unified 885 AI predicates to 885 [2018-11-23 11:48:48,162 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 11:48:48,163 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 11:48:48,163 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [6] total 16 [2018-11-23 11:48:48,163 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 11:48:48,164 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-23 11:48:48,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-23 11:48:48,165 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2018-11-23 11:48:48,165 INFO L87 Difference]: Start difference. First operand 3585 states and 6076 transitions. Second operand 12 states. [2018-11-23 11:49:01,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:49:01,840 INFO L93 Difference]: Finished difference Result 7999 states and 13422 transitions. [2018-11-23 11:49:01,840 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-23 11:49:01,841 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 886 [2018-11-23 11:49:01,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:49:01,855 INFO L225 Difference]: With dead ends: 7999 [2018-11-23 11:49:01,855 INFO L226 Difference]: Without dead ends: 4420 [2018-11-23 11:49:01,860 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 889 GetRequests, 875 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2018-11-23 11:49:01,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4420 states. [2018-11-23 11:49:01,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4420 to 4419. [2018-11-23 11:49:01,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4419 states. [2018-11-23 11:49:01,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4419 states to 4419 states and 6921 transitions. [2018-11-23 11:49:01,938 INFO L78 Accepts]: Start accepts. Automaton has 4419 states and 6921 transitions. Word has length 886 [2018-11-23 11:49:01,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:49:01,938 INFO L480 AbstractCegarLoop]: Abstraction has 4419 states and 6921 transitions. [2018-11-23 11:49:01,939 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-23 11:49:01,939 INFO L276 IsEmpty]: Start isEmpty. Operand 4419 states and 6921 transitions. [2018-11-23 11:49:01,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 906 [2018-11-23 11:49:01,949 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:49:01,950 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:49:01,950 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:49:01,951 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:49:01,951 INFO L82 PathProgramCache]: Analyzing trace with hash -714174450, now seen corresponding path program 1 times [2018-11-23 11:49:01,951 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:49:01,952 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:49:01,952 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:49:01,952 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:49:01,952 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:49:02,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:49:02,587 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 81 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 11:49:02,587 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:49:02,587 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 11:49:02,588 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 906 with the following transitions: [2018-11-23 11:49:02,588 INFO L202 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], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [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], [2625], [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], [2825], [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] [2018-11-23 11:49:02,602 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 11:49:02,602 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 11:49:03,902 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 11:49:03,902 INFO L272 AbstractInterpreter]: Visited 825 different actions 1644 times. Merged at 4 different actions 4 times. Never widened. Performed 28268 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28268 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-11-23 11:49:03,914 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:49:03,914 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 11:49:04,690 INFO L227 lantSequenceWeakener]: Weakened 902 states. On average, predicates are now at 78.67% of their original sizes. [2018-11-23 11:49:04,690 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 11:49:04,835 INFO L415 sIntCurrentIteration]: We unified 904 AI predicates to 904 [2018-11-23 11:49:04,835 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 11:49:04,835 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 11:49:04,836 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [9] total 23 [2018-11-23 11:49:04,836 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 11:49:04,837 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 11:49:04,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 11:49:04,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 11:49:04,837 INFO L87 Difference]: Start difference. First operand 4419 states and 6921 transitions. Second operand 16 states. [2018-11-23 11:49:27,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:49:27,011 INFO L93 Difference]: Finished difference Result 10671 states and 17253 transitions. [2018-11-23 11:49:27,011 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-11-23 11:49:27,011 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 905 [2018-11-23 11:49:27,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:49:27,031 INFO L225 Difference]: With dead ends: 10671 [2018-11-23 11:49:27,031 INFO L226 Difference]: Without dead ends: 7092 [2018-11-23 11:49:27,039 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 929 GetRequests, 890 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 11:49:27,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7092 states. [2018-11-23 11:49:27,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7092 to 7042. [2018-11-23 11:49:27,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7042 states. [2018-11-23 11:49:27,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7042 states to 7042 states and 9685 transitions. [2018-11-23 11:49:27,170 INFO L78 Accepts]: Start accepts. Automaton has 7042 states and 9685 transitions. Word has length 905 [2018-11-23 11:49:27,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:49:27,170 INFO L480 AbstractCegarLoop]: Abstraction has 7042 states and 9685 transitions. [2018-11-23 11:49:27,170 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 11:49:27,170 INFO L276 IsEmpty]: Start isEmpty. Operand 7042 states and 9685 transitions. [2018-11-23 11:49:27,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 913 [2018-11-23 11:49:27,187 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:49:27,187 INFO L402 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:49:27,188 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:49:27,188 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:49:27,188 INFO L82 PathProgramCache]: Analyzing trace with hash 1827597800, now seen corresponding path program 1 times [2018-11-23 11:49:27,188 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:49:27,189 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:49:27,189 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:49:27,189 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:49:27,189 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:49:27,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:49:27,762 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 91 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:49:27,762 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:49:27,762 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 11:49:27,762 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 913 with the following transitions: [2018-11-23 11:49:27,763 INFO L202 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], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [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], [2625], [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], [2825], [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] [2018-11-23 11:49:27,776 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 11:49:27,776 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 11:49:29,308 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 11:49:29,308 INFO L272 AbstractInterpreter]: Visited 825 different actions 1644 times. Merged at 4 different actions 4 times. Never widened. Performed 28574 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28574 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-11-23 11:49:29,314 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:49:29,314 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 11:49:30,027 INFO L227 lantSequenceWeakener]: Weakened 909 states. On average, predicates are now at 80.07% of their original sizes. [2018-11-23 11:49:30,027 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 11:49:30,147 INFO L415 sIntCurrentIteration]: We unified 911 AI predicates to 911 [2018-11-23 11:49:30,148 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 11:49:30,148 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 11:49:30,148 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-11-23 11:49:30,148 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 11:49:30,149 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 11:49:30,149 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 11:49:30,149 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 11:49:30,149 INFO L87 Difference]: Start difference. First operand 7042 states and 9685 transitions. Second operand 16 states. [2018-11-23 11:49:57,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:49:57,598 INFO L93 Difference]: Finished difference Result 14972 states and 20773 transitions. [2018-11-23 11:49:57,598 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-11-23 11:49:57,598 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 912 [2018-11-23 11:49:57,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:49:57,614 INFO L225 Difference]: With dead ends: 14972 [2018-11-23 11:49:57,614 INFO L226 Difference]: Without dead ends: 8770 [2018-11-23 11:49:57,621 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 936 GetRequests, 897 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 11:49:57,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8770 states. [2018-11-23 11:49:57,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8770 to 8764. [2018-11-23 11:49:57,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8764 states. [2018-11-23 11:49:57,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8764 states to 8764 states and 11488 transitions. [2018-11-23 11:49:57,711 INFO L78 Accepts]: Start accepts. Automaton has 8764 states and 11488 transitions. Word has length 912 [2018-11-23 11:49:57,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:49:57,711 INFO L480 AbstractCegarLoop]: Abstraction has 8764 states and 11488 transitions. [2018-11-23 11:49:57,711 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 11:49:57,712 INFO L276 IsEmpty]: Start isEmpty. Operand 8764 states and 11488 transitions. [2018-11-23 11:49:57,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 915 [2018-11-23 11:49:57,723 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:49:57,724 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, 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] [2018-11-23 11:49:57,724 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:49:57,724 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:49:57,725 INFO L82 PathProgramCache]: Analyzing trace with hash 1211101330, now seen corresponding path program 1 times [2018-11-23 11:49:57,725 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:49:57,725 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:49:57,725 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:49:57,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:49:57,726 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:49:57,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:49:58,300 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 102 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:49:58,300 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:49:58,300 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 11:49:58,301 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 915 with the following transitions: [2018-11-23 11:49:58,301 INFO L202 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], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [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], [2814], [2818], [2822], [2825], [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] [2018-11-23 11:49:58,314 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 11:49:58,314 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 11:49:59,626 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 11:49:59,626 INFO L272 AbstractInterpreter]: Visited 825 different actions 2469 times. Merged at 6 different actions 14 times. Never widened. Performed 43426 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43426 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-23 11:49:59,630 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:49:59,630 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 11:50:00,340 INFO L227 lantSequenceWeakener]: Weakened 911 states. On average, predicates are now at 78.67% of their original sizes. [2018-11-23 11:50:00,340 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 11:50:00,469 INFO L415 sIntCurrentIteration]: We unified 913 AI predicates to 913 [2018-11-23 11:50:00,470 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 11:50:00,470 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 11:50:00,470 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-11-23 11:50:00,470 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 11:50:00,471 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 11:50:00,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 11:50:00,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 11:50:00,472 INFO L87 Difference]: Start difference. First operand 8764 states and 11488 transitions. Second operand 16 states. [2018-11-23 11:50:31,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:50:31,024 INFO L93 Difference]: Finished difference Result 19638 states and 26978 transitions. [2018-11-23 11:50:31,024 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-11-23 11:50:31,024 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 914 [2018-11-23 11:50:31,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:50:31,049 INFO L225 Difference]: With dead ends: 19638 [2018-11-23 11:50:31,049 INFO L226 Difference]: Without dead ends: 11714 [2018-11-23 11:50:31,059 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 941 GetRequests, 899 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 409 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=246, Invalid=1646, Unknown=0, NotChecked=0, Total=1892 [2018-11-23 11:50:31,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11714 states. [2018-11-23 11:50:31,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11714 to 11651. [2018-11-23 11:50:31,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11651 states. [2018-11-23 11:50:31,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11651 states to 11651 states and 14715 transitions. [2018-11-23 11:50:31,213 INFO L78 Accepts]: Start accepts. Automaton has 11651 states and 14715 transitions. Word has length 914 [2018-11-23 11:50:31,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:50:31,214 INFO L480 AbstractCegarLoop]: Abstraction has 11651 states and 14715 transitions. [2018-11-23 11:50:31,214 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 11:50:31,214 INFO L276 IsEmpty]: Start isEmpty. Operand 11651 states and 14715 transitions. [2018-11-23 11:50:31,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 965 [2018-11-23 11:50:31,233 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:50:31,233 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:50:31,234 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:50:31,234 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:50:31,234 INFO L82 PathProgramCache]: Analyzing trace with hash -1646429169, now seen corresponding path program 1 times [2018-11-23 11:50:31,234 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:50:31,235 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:50:31,235 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:50:31,235 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:50:31,235 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:50:31,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:50:32,264 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 131 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:50:32,264 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:50:32,264 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 11:50:32,264 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 965 with the following transitions: [2018-11-23 11:50:32,265 INFO L202 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], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [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], [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] [2018-11-23 11:50:32,276 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 11:50:32,276 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 11:50:33,831 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 11:50:33,832 INFO L272 AbstractInterpreter]: Visited 824 different actions 2464 times. Merged at 6 different actions 12 times. Never widened. Performed 44064 root evaluator evaluations with a maximum evaluation depth of 3. Performed 44064 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-23 11:50:33,838 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:50:33,838 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 11:50:34,578 INFO L227 lantSequenceWeakener]: Weakened 961 states. On average, predicates are now at 80.07% of their original sizes. [2018-11-23 11:50:34,578 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 11:50:34,681 INFO L415 sIntCurrentIteration]: We unified 963 AI predicates to 963 [2018-11-23 11:50:34,681 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 11:50:34,681 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 11:50:34,681 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [9] total 23 [2018-11-23 11:50:34,682 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 11:50:34,682 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 11:50:34,682 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 11:50:34,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 11:50:34,683 INFO L87 Difference]: Start difference. First operand 11651 states and 14715 transitions. Second operand 16 states. [2018-11-23 11:51:04,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:51:04,981 INFO L93 Difference]: Finished difference Result 26958 states and 36869 transitions. [2018-11-23 11:51:04,981 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-11-23 11:51:04,981 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 964 [2018-11-23 11:51:04,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:51:05,013 INFO L225 Difference]: With dead ends: 26958 [2018-11-23 11:51:05,013 INFO L226 Difference]: Without dead ends: 16147 [2018-11-23 11:51:05,028 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 990 GetRequests, 949 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 382 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=239, Invalid=1567, Unknown=0, NotChecked=0, Total=1806 [2018-11-23 11:51:05,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16147 states. [2018-11-23 11:51:05,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16147 to 16114. [2018-11-23 11:51:05,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16114 states. [2018-11-23 11:51:05,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16114 states to 16114 states and 19911 transitions. [2018-11-23 11:51:05,232 INFO L78 Accepts]: Start accepts. Automaton has 16114 states and 19911 transitions. Word has length 964 [2018-11-23 11:51:05,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:51:05,233 INFO L480 AbstractCegarLoop]: Abstraction has 16114 states and 19911 transitions. [2018-11-23 11:51:05,233 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 11:51:05,233 INFO L276 IsEmpty]: Start isEmpty. Operand 16114 states and 19911 transitions. [2018-11-23 11:51:05,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2018-11-23 11:51:05,259 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:51:05,260 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:51:05,260 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:51:05,260 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:51:05,260 INFO L82 PathProgramCache]: Analyzing trace with hash -66907898, now seen corresponding path program 1 times [2018-11-23 11:51:05,260 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:51:05,261 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:51:05,261 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:51:05,261 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:51:05,261 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:51:05,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:51:05,986 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 216 proven. 151 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2018-11-23 11:51:05,986 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:51:05,986 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 11:51:05,987 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1019 with the following transitions: [2018-11-23 11:51:05,987 INFO L202 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], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [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], [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], [2885], [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] [2018-11-23 11:51:05,997 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 11:51:05,997 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 11:51:07,725 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 11:51:07,725 INFO L272 AbstractInterpreter]: Visited 827 different actions 3308 times. Merged at 8 different actions 30 times. Never widened. Performed 59035 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59035 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 8 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-23 11:51:07,727 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:51:07,728 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 11:51:08,671 INFO L227 lantSequenceWeakener]: Weakened 1015 states. On average, predicates are now at 78.67% of their original sizes. [2018-11-23 11:51:08,672 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 11:51:08,807 INFO L415 sIntCurrentIteration]: We unified 1017 AI predicates to 1017 [2018-11-23 11:51:08,807 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 11:51:08,807 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 11:51:08,808 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [12] total 26 [2018-11-23 11:51:08,808 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 11:51:08,808 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 11:51:08,809 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 11:51:08,809 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 11:51:08,809 INFO L87 Difference]: Start difference. First operand 16114 states and 19911 transitions. Second operand 16 states. [2018-11-23 11:51:47,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:51:47,247 INFO L93 Difference]: Finished difference Result 41723 states and 54668 transitions. [2018-11-23 11:51:47,247 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-11-23 11:51:47,247 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 1018 [2018-11-23 11:51:47,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:51:47,296 INFO L225 Difference]: With dead ends: 41723 [2018-11-23 11:51:47,296 INFO L226 Difference]: Without dead ends: 26449 [2018-11-23 11:51:47,310 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1045 GetRequests, 1003 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 409 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=246, Invalid=1646, Unknown=0, NotChecked=0, Total=1892 [2018-11-23 11:51:47,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26449 states. [2018-11-23 11:51:47,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26449 to 26327. [2018-11-23 11:51:47,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26327 states. [2018-11-23 11:51:47,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26327 states to 26327 states and 32182 transitions. [2018-11-23 11:51:47,600 INFO L78 Accepts]: Start accepts. Automaton has 26327 states and 32182 transitions. Word has length 1018 [2018-11-23 11:51:47,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:51:47,600 INFO L480 AbstractCegarLoop]: Abstraction has 26327 states and 32182 transitions. [2018-11-23 11:51:47,600 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 11:51:47,601 INFO L276 IsEmpty]: Start isEmpty. Operand 26327 states and 32182 transitions. [2018-11-23 11:51:47,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1089 [2018-11-23 11:51:47,623 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:51:47,623 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:51:47,624 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:51:47,624 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:51:47,624 INFO L82 PathProgramCache]: Analyzing trace with hash -1293137703, now seen corresponding path program 1 times [2018-11-23 11:51:47,624 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:51:47,625 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:51:47,625 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:51:47,625 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:51:47,625 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:51:47,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:51:48,112 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 291 proven. 229 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2018-11-23 11:51:48,112 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:51:48,112 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 11:51:48,113 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1089 with the following transitions: [2018-11-23 11:51:48,113 INFO L202 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], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [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], [2717], [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], [2885], [2886], [2890], [2894], [2898], [2902], [2905], [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] [2018-11-23 11:51:48,122 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 11:51:48,122 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 11:51:50,473 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 11:51:50,473 INFO L272 AbstractInterpreter]: Visited 828 different actions 4147 times. Merged at 9 different actions 47 times. Widened at 1 different actions 2 times. Performed 74948 root evaluator evaluations with a maximum evaluation depth of 3. Performed 74948 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 13 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-23 11:51:50,482 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:51:50,482 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 11:51:51,301 INFO L227 lantSequenceWeakener]: Weakened 1085 states. On average, predicates are now at 80.09% of their original sizes. [2018-11-23 11:51:51,301 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 11:51:51,408 INFO L415 sIntCurrentIteration]: We unified 1087 AI predicates to 1087 [2018-11-23 11:51:51,408 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 11:51:51,408 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 11:51:51,408 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [15] imperfect sequences [12] total 25 [2018-11-23 11:51:51,408 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 11:51:51,409 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-23 11:51:51,409 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-23 11:51:51,409 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2018-11-23 11:51:51,409 INFO L87 Difference]: Start difference. First operand 26327 states and 32182 transitions. Second operand 15 states. [2018-11-23 11:52:20,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:52:20,890 INFO L93 Difference]: Finished difference Result 56207 states and 71257 transitions. [2018-11-23 11:52:20,890 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-11-23 11:52:20,890 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1088 [2018-11-23 11:52:20,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:52:20,955 INFO L225 Difference]: With dead ends: 56207 [2018-11-23 11:52:20,955 INFO L226 Difference]: Without dead ends: 30720 [2018-11-23 11:52:20,980 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1103 GetRequests, 1074 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 127 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=134, Invalid=796, Unknown=0, NotChecked=0, Total=930 [2018-11-23 11:52:21,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30720 states. [2018-11-23 11:52:21,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30720 to 30540. [2018-11-23 11:52:21,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30540 states. [2018-11-23 11:52:21,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30540 states to 30540 states and 38546 transitions. [2018-11-23 11:52:21,304 INFO L78 Accepts]: Start accepts. Automaton has 30540 states and 38546 transitions. Word has length 1088 [2018-11-23 11:52:21,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:52:21,304 INFO L480 AbstractCegarLoop]: Abstraction has 30540 states and 38546 transitions. [2018-11-23 11:52:21,304 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-23 11:52:21,304 INFO L276 IsEmpty]: Start isEmpty. Operand 30540 states and 38546 transitions. [2018-11-23 11:52:21,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1157 [2018-11-23 11:52:21,330 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:52:21,331 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 11:52:21,331 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:52:21,331 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:52:21,331 INFO L82 PathProgramCache]: Analyzing trace with hash 229007505, now seen corresponding path program 1 times [2018-11-23 11:52:21,331 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:52:21,332 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:52:21,332 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:52:21,332 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:52:21,332 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:52:21,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:52:22,136 INFO L134 CoverageAnalysis]: Checked inductivity of 674 backedges. 359 proven. 199 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2018-11-23 11:52:22,136 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:52:22,136 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 11:52:22,137 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1157 with the following transitions: [2018-11-23 11:52:22,137 INFO L202 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], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [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], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [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], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2885], [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], [3297], [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] [2018-11-23 11:52:22,146 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 11:52:22,146 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 11:52:25,141 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 11:52:25,141 INFO L272 AbstractInterpreter]: Visited 829 different actions 4978 times. Merged at 10 different actions 59 times. Widened at 1 different actions 2 times. Performed 91595 root evaluator evaluations with a maximum evaluation depth of 3. Performed 91595 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 19 fixpoints after 4 different actions. Largest state had 44 variables. [2018-11-23 11:52:25,142 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:52:25,143 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 11:52:25,143 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:52:25,143 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 11:52:25,150 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:52:25,150 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 11:52:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:52:25,348 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:52:25,814 INFO L134 CoverageAnalysis]: Checked inductivity of 674 backedges. 366 proven. 2 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2018-11-23 11:52:25,814 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:52:26,424 INFO L134 CoverageAnalysis]: Checked inductivity of 674 backedges. 379 proven. 120 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2018-11-23 11:52:26,440 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 11:52:26,440 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-11-23 11:52:26,441 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 11:52:26,442 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-23 11:52:26,442 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-23 11:52:26,442 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=207, Unknown=0, NotChecked=0, Total=272 [2018-11-23 11:52:26,442 INFO L87 Difference]: Start difference. First operand 30540 states and 38546 transitions. Second operand 15 states. [2018-11-23 11:52:40,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:52:40,830 INFO L93 Difference]: Finished difference Result 141602 states and 208901 transitions. [2018-11-23 11:52:40,830 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2018-11-23 11:52:40,830 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1156 [2018-11-23 11:52:40,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:52:41,050 INFO L225 Difference]: With dead ends: 141602 [2018-11-23 11:52:41,050 INFO L226 Difference]: Without dead ends: 108800 [2018-11-23 11:52:41,109 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2390 GetRequests, 2339 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 641 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=559, Invalid=1991, Unknown=0, NotChecked=0, Total=2550 [2018-11-23 11:52:41,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108800 states. [2018-11-23 11:52:42,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108800 to 108681. [2018-11-23 11:52:42,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108681 states. [2018-11-23 11:52:42,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108681 states to 108681 states and 132981 transitions. [2018-11-23 11:52:42,150 INFO L78 Accepts]: Start accepts. Automaton has 108681 states and 132981 transitions. Word has length 1156 [2018-11-23 11:52:42,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:52:42,150 INFO L480 AbstractCegarLoop]: Abstraction has 108681 states and 132981 transitions. [2018-11-23 11:52:42,150 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-23 11:52:42,151 INFO L276 IsEmpty]: Start isEmpty. Operand 108681 states and 132981 transitions. [2018-11-23 11:52:42,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1355 [2018-11-23 11:52:42,258 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:52:42,258 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 11:52:42,259 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:52:42,259 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:52:42,259 INFO L82 PathProgramCache]: Analyzing trace with hash -355215244, now seen corresponding path program 1 times [2018-11-23 11:52:42,259 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:52:42,260 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:52:42,260 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:52:42,260 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:52:42,260 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:52:42,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:52:43,003 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 605 proven. 153 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2018-11-23 11:52:43,003 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:52:43,003 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 11:52:43,004 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1355 with the following transitions: [2018-11-23 11:52:43,004 INFO L202 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], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [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], [1953], [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], [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], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2885], [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], [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], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 11:52:43,013 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 11:52:43,013 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 11:52:46,067 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 11:52:46,067 INFO L272 AbstractInterpreter]: Visited 831 different actions 4979 times. Merged at 9 different actions 56 times. Widened at 1 different actions 1 times. Performed 92016 root evaluator evaluations with a maximum evaluation depth of 3. Performed 92016 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 18 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-23 11:52:46,070 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:52:46,070 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 11:52:46,070 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:52:46,070 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 11:52:46,076 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:52:46,076 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 11:52:46,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:52:46,276 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:52:46,769 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 597 proven. 2 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2018-11-23 11:52:46,769 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:52:48,663 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 625 proven. 102 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2018-11-23 11:52:48,679 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 11:52:48,679 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 12 [2018-11-23 11:52:48,679 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 11:52:48,680 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 11:52:48,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 11:52:48,680 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2018-11-23 11:52:48,681 INFO L87 Difference]: Start difference. First operand 108681 states and 132981 transitions. Second operand 11 states. [2018-11-23 11:52:53,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:52:53,806 INFO L93 Difference]: Finished difference Result 252535 states and 315204 transitions. [2018-11-23 11:52:53,806 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-23 11:52:53,806 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1354 [2018-11-23 11:52:53,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:52:54,057 INFO L225 Difference]: With dead ends: 252535 [2018-11-23 11:52:54,058 INFO L226 Difference]: Without dead ends: 144696 [2018-11-23 11:52:54,184 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2735 GetRequests, 2711 SyntacticMatches, 6 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=112, Invalid=268, Unknown=0, NotChecked=0, Total=380 [2018-11-23 11:52:54,273 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144696 states. [2018-11-23 11:52:55,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144696 to 143721. [2018-11-23 11:52:55,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 143721 states. [2018-11-23 11:52:55,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143721 states to 143721 states and 164258 transitions. [2018-11-23 11:52:55,447 INFO L78 Accepts]: Start accepts. Automaton has 143721 states and 164258 transitions. Word has length 1354 [2018-11-23 11:52:55,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:52:55,448 INFO L480 AbstractCegarLoop]: Abstraction has 143721 states and 164258 transitions. [2018-11-23 11:52:55,448 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 11:52:55,448 INFO L276 IsEmpty]: Start isEmpty. Operand 143721 states and 164258 transitions. [2018-11-23 11:52:55,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1472 [2018-11-23 11:52:55,564 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:52:55,565 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:52:55,565 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:52:55,565 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:52:55,565 INFO L82 PathProgramCache]: Analyzing trace with hash 954521934, now seen corresponding path program 1 times [2018-11-23 11:52:55,565 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:52:55,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:52:55,566 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:52:55,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:52:55,566 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:52:55,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:52:56,460 INFO L134 CoverageAnalysis]: Checked inductivity of 1209 backedges. 975 proven. 102 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-11-23 11:52:56,461 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:52:56,461 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 11:52:56,461 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1472 with the following transitions: [2018-11-23 11:52:56,461 INFO L202 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], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [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], [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], [1953], [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], [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], [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], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 11:52:56,468 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 11:52:56,468 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 11:52:59,573 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 11:52:59,573 INFO L272 AbstractInterpreter]: Visited 831 different actions 4985 times. Merged at 11 different actions 56 times. Widened at 1 different actions 2 times. Performed 93254 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93254 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 15 fixpoints after 4 different actions. Largest state had 44 variables. [2018-11-23 11:52:59,575 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:52:59,575 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 11:52:59,575 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:52:59,575 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 11:52:59,582 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:52:59,582 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 11:52:59,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:52:59,787 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:53:00,611 INFO L134 CoverageAnalysis]: Checked inductivity of 1209 backedges. 1002 proven. 2 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2018-11-23 11:53:00,611 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:53:01,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1209 backedges. 1002 proven. 2 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2018-11-23 11:53:01,575 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 11:53:01,575 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 16 [2018-11-23 11:53:01,575 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 11:53:01,576 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-23 11:53:01,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-23 11:53:01,577 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2018-11-23 11:53:01,577 INFO L87 Difference]: Start difference. First operand 143721 states and 164258 transitions. Second operand 14 states. [2018-11-23 11:53:09,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:53:09,675 INFO L93 Difference]: Finished difference Result 329865 states and 383655 transitions. [2018-11-23 11:53:09,675 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2018-11-23 11:53:09,675 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1471 [2018-11-23 11:53:09,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:53:09,963 INFO L225 Difference]: With dead ends: 329865 [2018-11-23 11:53:09,963 INFO L226 Difference]: Without dead ends: 181465 [2018-11-23 11:53:10,099 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3043 GetRequests, 2981 SyntacticMatches, 3 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 964 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=849, Invalid=2811, Unknown=0, NotChecked=0, Total=3660 [2018-11-23 11:53:10,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 181465 states. [2018-11-23 11:53:11,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 181465 to 180095. [2018-11-23 11:53:11,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 180095 states. [2018-11-23 11:53:11,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180095 states to 180095 states and 198239 transitions. [2018-11-23 11:53:11,548 INFO L78 Accepts]: Start accepts. Automaton has 180095 states and 198239 transitions. Word has length 1471 [2018-11-23 11:53:11,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:53:11,548 INFO L480 AbstractCegarLoop]: Abstraction has 180095 states and 198239 transitions. [2018-11-23 11:53:11,548 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-23 11:53:11,549 INFO L276 IsEmpty]: Start isEmpty. Operand 180095 states and 198239 transitions. [2018-11-23 11:53:11,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1595 [2018-11-23 11:53:11,675 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:53:11,675 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:53:11,676 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:53:11,676 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:53:11,676 INFO L82 PathProgramCache]: Analyzing trace with hash -456383961, now seen corresponding path program 1 times [2018-11-23 11:53:11,676 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:53:11,677 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:53:11,677 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:53:11,677 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:53:11,677 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:53:11,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:53:15,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1366 backedges. 777 proven. 585 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 11:53:15,162 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:53:15,162 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 11:53:15,162 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1595 with the following transitions: [2018-11-23 11:53:15,162 INFO L202 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], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [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], [1961], [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], [2161], [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], [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], [3081], [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] [2018-11-23 11:53:15,169 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 11:53:15,170 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 11:53:17,078 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 11:53:17,078 INFO L272 AbstractInterpreter]: Visited 830 different actions 3308 times. Merged at 7 different actions 24 times. Never widened. Performed 60822 root evaluator evaluations with a maximum evaluation depth of 3. Performed 60822 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-23 11:53:17,082 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:53:17,082 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 11:53:17,082 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:53:17,082 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 11:53:17,088 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:53:17,088 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 11:53:17,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:53:17,383 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:53:18,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1366 backedges. 1196 proven. 2 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2018-11-23 11:53:18,133 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:53:19,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1366 backedges. 1196 proven. 2 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2018-11-23 11:53:19,217 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 11:53:19,217 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 5, 5] total 23 [2018-11-23 11:53:19,217 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 11:53:19,218 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-11-23 11:53:19,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-11-23 11:53:19,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=410, Unknown=0, NotChecked=0, Total=506 [2018-11-23 11:53:19,219 INFO L87 Difference]: Start difference. First operand 180095 states and 198239 transitions. Second operand 21 states. [2018-11-23 11:53:33,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:53:33,967 INFO L93 Difference]: Finished difference Result 385286 states and 436837 transitions. [2018-11-23 11:53:33,967 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2018-11-23 11:53:33,967 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 1594 [2018-11-23 11:53:33,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:53:34,335 INFO L225 Difference]: With dead ends: 385286 [2018-11-23 11:53:34,336 INFO L226 Difference]: Without dead ends: 206033 [2018-11-23 11:53:34,495 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3361 GetRequests, 3252 SyntacticMatches, 1 SemanticMatches, 108 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4108 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=2182, Invalid=9808, Unknown=0, NotChecked=0, Total=11990 [2018-11-23 11:53:34,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 206033 states. [2018-11-23 11:53:36,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 206033 to 201286. [2018-11-23 11:53:36,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 201286 states. [2018-11-23 11:53:36,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201286 states to 201286 states and 217903 transitions. [2018-11-23 11:53:36,506 INFO L78 Accepts]: Start accepts. Automaton has 201286 states and 217903 transitions. Word has length 1594 [2018-11-23 11:53:36,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:53:36,507 INFO L480 AbstractCegarLoop]: Abstraction has 201286 states and 217903 transitions. [2018-11-23 11:53:36,507 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-11-23 11:53:36,507 INFO L276 IsEmpty]: Start isEmpty. Operand 201286 states and 217903 transitions. [2018-11-23 11:53:36,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1700 [2018-11-23 11:53:36,636 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:53:36,637 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:53:36,637 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:53:36,637 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:53:36,637 INFO L82 PathProgramCache]: Analyzing trace with hash 499858037, now seen corresponding path program 1 times [2018-11-23 11:53:36,637 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:53:36,638 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:53:36,638 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:53:36,638 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:53:36,638 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:53:36,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:53:37,548 WARN L180 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-11-23 11:53:41,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1917 backedges. 1047 proven. 774 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2018-11-23 11:53:41,457 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:53:41,457 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 11:53:41,457 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1700 with the following transitions: [2018-11-23 11:53:41,457 INFO L202 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], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [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], [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], [2161], [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], [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], [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], [3297], [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] [2018-11-23 11:53:41,464 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 11:53:41,464 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 11:53:44,522 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 11:53:44,522 INFO L272 AbstractInterpreter]: Visited 832 different actions 4989 times. Merged at 12 different actions 54 times. Widened at 1 different actions 2 times. Performed 93223 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93223 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 16 fixpoints after 4 different actions. Largest state had 44 variables. [2018-11-23 11:53:44,530 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:53:44,530 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 11:53:44,530 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:53:44,530 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 11:53:44,536 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:53:44,536 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 11:53:44,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:53:44,775 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:53:45,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1917 backedges. 1406 proven. 2 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2018-11-23 11:53:45,837 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:53:47,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1917 backedges. 1406 proven. 2 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2018-11-23 11:53:47,027 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 11:53:47,028 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 5, 5] total 23 [2018-11-23 11:53:47,028 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 11:53:47,029 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-11-23 11:53:47,029 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-11-23 11:53:47,029 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=427, Unknown=0, NotChecked=0, Total=506 [2018-11-23 11:53:47,029 INFO L87 Difference]: Start difference. First operand 201286 states and 217903 transitions. Second operand 21 states. [2018-11-23 11:53:55,720 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 66 [2018-11-23 11:54:04,645 WARN L180 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 63 [2018-11-23 11:54:08,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:54:08,026 INFO L93 Difference]: Finished difference Result 439992 states and 479190 transitions. [2018-11-23 11:54:08,027 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2018-11-23 11:54:08,027 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 1699 [2018-11-23 11:54:08,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:54:08,303 INFO L225 Difference]: With dead ends: 439992 [2018-11-23 11:54:08,303 INFO L226 Difference]: Without dead ends: 185230 [2018-11-23 11:54:08,502 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3584 GetRequests, 3471 SyntacticMatches, 1 SemanticMatches, 112 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4529 ImplicationChecksByTransitivity, 5.5s TimeCoverageRelationStatistics Valid=2072, Invalid=10810, Unknown=0, NotChecked=0, Total=12882 [2018-11-23 11:54:08,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185230 states. [2018-11-23 11:54:10,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185230 to 170696. [2018-11-23 11:54:10,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 170696 states. [2018-11-23 11:54:10,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170696 states to 170696 states and 180114 transitions. [2018-11-23 11:54:10,216 INFO L78 Accepts]: Start accepts. Automaton has 170696 states and 180114 transitions. Word has length 1699 [2018-11-23 11:54:10,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:54:10,216 INFO L480 AbstractCegarLoop]: Abstraction has 170696 states and 180114 transitions. [2018-11-23 11:54:10,217 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-11-23 11:54:10,217 INFO L276 IsEmpty]: Start isEmpty. Operand 170696 states and 180114 transitions. [2018-11-23 11:54:10,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1837 [2018-11-23 11:54:10,337 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:54:10,337 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:54:10,338 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:54:10,338 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:54:10,338 INFO L82 PathProgramCache]: Analyzing trace with hash -280674488, now seen corresponding path program 1 times [2018-11-23 11:54:10,338 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:54:10,339 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:54:10,339 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:54:10,339 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:54:10,339 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:54:10,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:54:13,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2621 backedges. 1221 proven. 617 refuted. 0 times theorem prover too weak. 783 trivial. 0 not checked. [2018-11-23 11:54:13,947 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:54:13,947 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 11:54:13,947 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1837 with the following transitions: [2018-11-23 11:54:13,947 INFO L202 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], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [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], [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], [2161], [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], [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], [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], [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], [3025], [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], [3337], [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] [2018-11-23 11:54:13,954 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 11:54:13,954 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 11:54:17,006 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 11:54:17,006 INFO L272 AbstractInterpreter]: Visited 833 different actions 4989 times. Merged at 12 different actions 48 times. Widened at 1 different actions 1 times. Performed 93315 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93315 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 17 fixpoints after 4 different actions. Largest state had 44 variables. [2018-11-23 11:54:17,008 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:54:17,008 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 11:54:17,008 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:54:17,008 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 11:54:17,018 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:54:17,018 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 11:54:17,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:54:17,253 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:54:18,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2621 backedges. 1648 proven. 2 refuted. 0 times theorem prover too weak. 971 trivial. 0 not checked. [2018-11-23 11:54:18,156 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:54:19,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2621 backedges. 1237 proven. 262 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2018-11-23 11:54:19,149 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 11:54:19,150 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 13 [2018-11-23 11:54:19,150 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 11:54:19,151 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 11:54:19,151 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 11:54:19,151 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-11-23 11:54:19,151 INFO L87 Difference]: Start difference. First operand 170696 states and 180114 transitions. Second operand 11 states. [2018-11-23 11:54:24,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:54:24,865 INFO L93 Difference]: Finished difference Result 352480 states and 371854 transitions. [2018-11-23 11:54:24,865 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-23 11:54:24,865 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1836 [2018-11-23 11:54:24,866 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:54:25,126 INFO L225 Difference]: With dead ends: 352480 [2018-11-23 11:54:25,126 INFO L226 Difference]: Without dead ends: 181771 [2018-11-23 11:54:25,267 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3705 GetRequests, 3678 SyntacticMatches, 6 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=136, Invalid=370, Unknown=0, NotChecked=0, Total=506 [2018-11-23 11:54:25,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 181771 states. [2018-11-23 11:54:26,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 181771 to 175613. [2018-11-23 11:54:26,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 175613 states. [2018-11-23 11:54:26,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175613 states to 175613 states and 182236 transitions. [2018-11-23 11:54:26,672 INFO L78 Accepts]: Start accepts. Automaton has 175613 states and 182236 transitions. Word has length 1836 [2018-11-23 11:54:26,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:54:26,673 INFO L480 AbstractCegarLoop]: Abstraction has 175613 states and 182236 transitions. [2018-11-23 11:54:26,673 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 11:54:26,673 INFO L276 IsEmpty]: Start isEmpty. Operand 175613 states and 182236 transitions. [2018-11-23 11:54:26,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2149 [2018-11-23 11:54:26,791 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:54:26,792 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:54:26,792 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:54:26,792 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:54:26,793 INFO L82 PathProgramCache]: Analyzing trace with hash 1606222827, now seen corresponding path program 1 times [2018-11-23 11:54:26,793 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:54:26,793 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:54:26,794 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:54:26,794 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:54:26,794 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:54:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:54:30,967 INFO L134 CoverageAnalysis]: Checked inductivity of 4002 backedges. 1713 proven. 1636 refuted. 0 times theorem prover too weak. 653 trivial. 0 not checked. [2018-11-23 11:54:30,968 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:54:30,968 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 11:54:30,968 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 2149 with the following transitions: [2018-11-23 11:54:30,968 INFO L202 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], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [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], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1813], [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], [1913], [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], [2061], [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], [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], [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], [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] [2018-11-23 11:54:30,976 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 11:54:30,976 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 11:54:33,996 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 11:54:33,996 INFO L272 AbstractInterpreter]: Visited 834 different actions 5008 times. Merged at 14 different actions 61 times. Widened at 1 different actions 1 times. Performed 93364 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93364 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 18 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-23 11:54:33,997 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:54:33,998 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 11:54:33,998 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:54:33,998 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 11:54:34,007 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:54:34,008 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 11:54:34,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:54:34,291 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:54:35,599 INFO L134 CoverageAnalysis]: Checked inductivity of 4002 backedges. 2943 proven. 5 refuted. 0 times theorem prover too weak. 1054 trivial. 0 not checked. [2018-11-23 11:54:35,599 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:54:37,070 INFO L134 CoverageAnalysis]: Checked inductivity of 4002 backedges. 1983 proven. 378 refuted. 0 times theorem prover too weak. 1641 trivial. 0 not checked. [2018-11-23 11:54:37,086 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 11:54:37,086 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 5, 5] total 24 [2018-11-23 11:54:37,086 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 11:54:37,088 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-11-23 11:54:37,088 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-11-23 11:54:37,088 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=113, Invalid=439, Unknown=0, NotChecked=0, Total=552 [2018-11-23 11:54:37,088 INFO L87 Difference]: Start difference. First operand 175613 states and 182236 transitions. Second operand 22 states. [2018-11-23 11:54:46,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:54:46,225 INFO L93 Difference]: Finished difference Result 346211 states and 359608 transitions. [2018-11-23 11:54:46,226 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2018-11-23 11:54:46,226 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 2148 [2018-11-23 11:54:46,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:54:46,471 INFO L225 Difference]: With dead ends: 346211 [2018-11-23 11:54:46,471 INFO L226 Difference]: Without dead ends: 171458 [2018-11-23 11:54:46,602 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4397 GetRequests, 4331 SyntacticMatches, 2 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1181 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=970, Invalid=3320, Unknown=0, NotChecked=0, Total=4290 [2018-11-23 11:54:46,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 171458 states. [2018-11-23 11:54:47,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 171458 to 168681. [2018-11-23 11:54:47,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 168681 states. [2018-11-23 11:54:48,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168681 states to 168681 states and 173734 transitions. [2018-11-23 11:54:48,087 INFO L78 Accepts]: Start accepts. Automaton has 168681 states and 173734 transitions. Word has length 2148 [2018-11-23 11:54:48,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:54:48,087 INFO L480 AbstractCegarLoop]: Abstraction has 168681 states and 173734 transitions. [2018-11-23 11:54:48,087 INFO L481 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-11-23 11:54:48,087 INFO L276 IsEmpty]: Start isEmpty. Operand 168681 states and 173734 transitions. [2018-11-23 11:54:48,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2284 [2018-11-23 11:54:48,207 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:54:48,208 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:54:48,208 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:54:48,208 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:54:48,209 INFO L82 PathProgramCache]: Analyzing trace with hash -496305461, now seen corresponding path program 1 times [2018-11-23 11:54:48,209 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:54:48,209 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:54:48,210 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:54:48,210 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:54:48,210 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:54:48,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:54:50,099 INFO L134 CoverageAnalysis]: Checked inductivity of 5376 backedges. 1781 proven. 530 refuted. 0 times theorem prover too weak. 3065 trivial. 0 not checked. [2018-11-23 11:54:50,100 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:54:50,100 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 11:54:50,100 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 2284 with the following transitions: [2018-11-23 11:54:50,100 INFO L202 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], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [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], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1813], [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], [2061], [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], [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], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2913], [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], [3085], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3173], [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], [3337], [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] [2018-11-23 11:54:50,107 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 11:54:50,107 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 11:54:53,207 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 11:54:53,207 INFO L272 AbstractInterpreter]: Visited 836 different actions 5017 times. Merged at 13 different actions 58 times. Widened at 1 different actions 1 times. Performed 93469 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93469 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 20 fixpoints after 6 different actions. Largest state had 44 variables. [2018-11-23 11:54:53,209 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:54:53,209 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 11:54:53,209 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:54:53,209 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 11:54:53,218 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:54:53,218 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 11:54:53,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:54:53,509 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:54:54,909 INFO L134 CoverageAnalysis]: Checked inductivity of 5376 backedges. 3271 proven. 2 refuted. 0 times theorem prover too weak. 2103 trivial. 0 not checked. [2018-11-23 11:54:54,910 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:54:56,218 INFO L134 CoverageAnalysis]: Checked inductivity of 5376 backedges. 1808 proven. 317 refuted. 0 times theorem prover too weak. 3251 trivial. 0 not checked. [2018-11-23 11:54:56,235 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 11:54:56,236 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 14 [2018-11-23 11:54:56,237 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 11:54:56,238 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-23 11:54:56,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-23 11:54:56,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2018-11-23 11:54:56,239 INFO L87 Difference]: Start difference. First operand 168681 states and 173734 transitions. Second operand 13 states. [2018-11-23 11:55:04,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:55:04,231 INFO L93 Difference]: Finished difference Result 378289 states and 389595 transitions. [2018-11-23 11:55:04,231 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2018-11-23 11:55:04,231 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 2283 [2018-11-23 11:55:04,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:55:04,540 INFO L225 Difference]: With dead ends: 378289 [2018-11-23 11:55:04,541 INFO L226 Difference]: Without dead ends: 210468 [2018-11-23 11:55:04,656 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4627 GetRequests, 4586 SyntacticMatches, 2 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 362 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=382, Invalid=1258, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 11:55:04,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210468 states. [2018-11-23 11:55:06,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210468 to 200363. [2018-11-23 11:55:06,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 200363 states. [2018-11-23 11:55:06,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200363 states to 200363 states and 205705 transitions. [2018-11-23 11:55:06,307 INFO L78 Accepts]: Start accepts. Automaton has 200363 states and 205705 transitions. Word has length 2283 [2018-11-23 11:55:06,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:55:06,308 INFO L480 AbstractCegarLoop]: Abstraction has 200363 states and 205705 transitions. [2018-11-23 11:55:06,308 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-23 11:55:06,308 INFO L276 IsEmpty]: Start isEmpty. Operand 200363 states and 205705 transitions. [2018-11-23 11:55:06,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2361 [2018-11-23 11:55:06,427 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:55:06,428 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:55:06,428 INFO L423 AbstractCegarLoop]: === Iteration 18 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:55:06,429 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:55:06,429 INFO L82 PathProgramCache]: Analyzing trace with hash -1538204657, now seen corresponding path program 1 times [2018-11-23 11:55:06,429 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:55:06,430 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:55:06,430 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:55:06,430 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:55:06,430 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:55:06,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:55:08,659 INFO L134 CoverageAnalysis]: Checked inductivity of 6499 backedges. 2034 proven. 886 refuted. 0 times theorem prover too weak. 3579 trivial. 0 not checked. [2018-11-23 11:55:08,659 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:55:08,659 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 11:55:08,659 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 2361 with the following transitions: [2018-11-23 11:55:08,660 INFO L202 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], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [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], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1813], [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], [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], [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], [2913], [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], [3173], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3265], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3337], [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], [3469], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 11:55:08,668 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 11:55:08,668 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 11:55:11,662 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 11:55:11,662 INFO L272 AbstractInterpreter]: Visited 836 different actions 5013 times. Merged at 15 different actions 54 times. Widened at 1 different actions 1 times. Performed 93501 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93501 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 20 fixpoints after 5 different actions. Largest state had 44 variables. [2018-11-23 11:55:11,666 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:55:11,666 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 11:55:11,666 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:55:11,666 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 11:55:11,673 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:55:11,673 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 11:55:11,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:55:11,988 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:55:13,508 INFO L134 CoverageAnalysis]: Checked inductivity of 6499 backedges. 4056 proven. 2 refuted. 0 times theorem prover too weak. 2441 trivial. 0 not checked. [2018-11-23 11:55:13,508 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:55:15,029 INFO L134 CoverageAnalysis]: Checked inductivity of 6499 backedges. 2061 proven. 676 refuted. 0 times theorem prover too weak. 3762 trivial. 0 not checked. [2018-11-23 11:55:15,045 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 11:55:15,046 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-11-23 11:55:15,046 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 11:55:15,047 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-23 11:55:15,047 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-23 11:55:15,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2018-11-23 11:55:15,047 INFO L87 Difference]: Start difference. First operand 200363 states and 205705 transitions. Second operand 15 states. [2018-11-23 11:55:22,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:55:22,597 INFO L93 Difference]: Finished difference Result 404190 states and 415444 transitions. [2018-11-23 11:55:22,597 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-11-23 11:55:22,597 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 2360 [2018-11-23 11:55:22,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:55:22,920 INFO L225 Difference]: With dead ends: 404190 [2018-11-23 11:55:22,920 INFO L226 Difference]: Without dead ends: 208108 [2018-11-23 11:55:23,066 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4794 GetRequests, 4746 SyntacticMatches, 2 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 525 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=512, Invalid=1744, Unknown=0, NotChecked=0, Total=2256 [2018-11-23 11:55:23,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208108 states. [2018-11-23 11:55:24,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208108 to 207749. [2018-11-23 11:55:24,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 207749 states. [2018-11-23 11:55:24,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207749 states to 207749 states and 211989 transitions. [2018-11-23 11:55:24,753 INFO L78 Accepts]: Start accepts. Automaton has 207749 states and 211989 transitions. Word has length 2360 [2018-11-23 11:55:24,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:55:24,753 INFO L480 AbstractCegarLoop]: Abstraction has 207749 states and 211989 transitions. [2018-11-23 11:55:24,753 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-23 11:55:24,754 INFO L276 IsEmpty]: Start isEmpty. Operand 207749 states and 211989 transitions. [2018-11-23 11:55:24,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2610 [2018-11-23 11:55:24,879 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:55:24,880 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:55:24,880 INFO L423 AbstractCegarLoop]: === Iteration 19 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:55:24,881 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:55:24,881 INFO L82 PathProgramCache]: Analyzing trace with hash -2114341396, now seen corresponding path program 1 times [2018-11-23 11:55:24,881 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:55:24,882 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:55:24,882 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:55:24,882 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:55:24,882 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:55:25,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:55:30,458 INFO L134 CoverageAnalysis]: Checked inductivity of 4752 backedges. 2483 proven. 291 refuted. 0 times theorem prover too weak. 1978 trivial. 0 not checked. [2018-11-23 11:55:30,458 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:55:30,458 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 11:55:30,458 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 2610 with the following transitions: [2018-11-23 11:55:30,459 INFO L202 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], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [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], [1649], [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], [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], [2145], [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], [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], [3193], [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], [3297], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3337], [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] [2018-11-23 11:55:30,466 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 11:55:30,466 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 11:55:32,975 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 11:55:32,975 INFO L272 AbstractInterpreter]: Visited 836 different actions 4180 times. Merged at 13 different actions 58 times. Widened at 1 different actions 1 times. Performed 77687 root evaluator evaluations with a maximum evaluation depth of 3. Performed 77687 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 15 fixpoints after 4 different actions. Largest state had 44 variables. [2018-11-23 11:55:32,982 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:55:32,982 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 11:55:32,982 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:55:32,982 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 11:55:32,989 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:55:32,989 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 11:55:33,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:55:33,307 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:55:35,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4752 backedges. 2596 proven. 828 refuted. 0 times theorem prover too weak. 1328 trivial. 0 not checked. [2018-11-23 11:55:35,752 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:55:38,967 INFO L134 CoverageAnalysis]: Checked inductivity of 4752 backedges. 3420 proven. 4 refuted. 0 times theorem prover too weak. 1328 trivial. 0 not checked. [2018-11-23 11:55:38,983 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 11:55:38,984 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 4, 4] total 15 [2018-11-23 11:55:38,984 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 11:55:38,985 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-23 11:55:38,985 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-23 11:55:38,985 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=173, Unknown=0, NotChecked=0, Total=210 [2018-11-23 11:55:38,985 INFO L87 Difference]: Start difference. First operand 207749 states and 211989 transitions. Second operand 14 states. [2018-11-23 11:55:56,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:55:56,271 INFO L93 Difference]: Finished difference Result 382032 states and 392967 transitions. [2018-11-23 11:55:56,271 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2018-11-23 11:55:56,271 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 2609 [2018-11-23 11:55:56,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:55:56,272 INFO L225 Difference]: With dead ends: 382032 [2018-11-23 11:55:56,272 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 11:55:56,450 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5457 GetRequests, 5308 SyntacticMatches, 9 SemanticMatches, 140 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7971 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=3059, Invalid=16963, Unknown=0, NotChecked=0, Total=20022 [2018-11-23 11:55:56,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 11:55:56,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 11:55:56,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 11:55:56,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 11:55:56,451 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 2609 [2018-11-23 11:55:56,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:55:56,451 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 11:55:56,451 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-23 11:55:56,451 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 11:55:56,451 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:55:56,454 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 11:55:57,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:55:57,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:55:57,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:55:57,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:55:58,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:55:58,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:55:58,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:55:59,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:55:59,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:00,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:01,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:02,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:03,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:03,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:03,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:03,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:03,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:03,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:03,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:03,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:04,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:04,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:04,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:04,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:04,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:04,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:04,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:04,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:04,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:04,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:04,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:04,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:04,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:04,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:04,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:04,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:04,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:04,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:04,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:05,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:05,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:05,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:05,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:05,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:05,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:05,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:05,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:05,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:05,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:05,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:06,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:06,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:06,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:06,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:06,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:06,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:06,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:06,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:06,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:06,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:06,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:06,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:06,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:06,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:06,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:06,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:06,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:06,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:07,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:07,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:07,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:07,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:07,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:07,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:07,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:07,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:08,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:08,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:08,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:08,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:08,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:08,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:08,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:08,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:09,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:09,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:09,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:09,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:10,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:11,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:11,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:11,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:11,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:11,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:12,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:12,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:14,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:14,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:14,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:16,975 WARN L180 SmtUtils]: Spent 16.86 s on a formula simplification. DAG size of input: 2568 DAG size of output: 1982 [2018-11-23 11:56:17,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:17,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:18,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:19,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:20,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:20,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:20,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:20,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:20,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:20,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:20,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:20,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:21,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:21,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:21,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:21,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:21,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:21,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:21,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:21,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:21,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:21,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:21,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:21,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:21,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:22,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:22,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:22,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:22,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:22,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:22,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:22,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:22,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:22,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:22,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:22,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:22,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:22,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:22,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:22,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:22,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:22,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:22,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:23,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:23,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:23,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:23,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:23,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:23,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:23,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:23,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:23,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:23,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:23,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:23,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:23,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:23,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:23,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:23,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:24,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:24,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:24,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:24,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:24,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:24,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:24,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:24,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:24,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:24,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:24,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:24,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:24,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:25,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:25,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:25,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:25,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:25,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:25,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:25,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:25,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:26,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:26,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:26,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:26,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:26,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:26,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:26,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:27,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:27,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:27,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:28,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:28,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:28,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:28,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:28,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:28,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:28,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:28,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:28,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:29,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:30,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:30,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:30,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:30,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:31,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:31,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:31,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:31,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:31,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:31,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:32,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:32,754 WARN L180 SmtUtils]: Spent 15.22 s on a formula simplification. DAG size of input: 2348 DAG size of output: 1752 [2018-11-23 11:56:33,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:33,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 11:56:51,678 WARN L180 SmtUtils]: Spent 17.73 s on a formula simplification. DAG size of input: 912 DAG size of output: 306 [2018-11-23 11:57:11,066 WARN L180 SmtUtils]: Spent 19.36 s on a formula simplification. DAG size of input: 912 DAG size of output: 285 [2018-11-23 11:57:27,982 WARN L180 SmtUtils]: Spent 16.87 s on a formula simplification. DAG size of input: 909 DAG size of output: 291 [2018-11-23 11:57:47,640 WARN L180 SmtUtils]: Spent 19.62 s on a formula simplification. DAG size of input: 912 DAG size of output: 309 [2018-11-23 11:58:09,511 WARN L180 SmtUtils]: Spent 21.84 s on a formula simplification. DAG size of input: 915 DAG size of output: 326 [2018-11-23 11:58:41,141 WARN L180 SmtUtils]: Spent 31.55 s on a formula simplification. DAG size of input: 1761 DAG size of output: 300 [2018-11-23 11:59:00,208 WARN L180 SmtUtils]: Spent 19.04 s on a formula simplification. DAG size of input: 915 DAG size of output: 307 [2018-11-23 11:59:26,418 WARN L180 SmtUtils]: Spent 26.20 s on a formula simplification. DAG size of input: 1521 DAG size of output: 303 [2018-11-23 11:59:46,336 WARN L180 SmtUtils]: Spent 19.87 s on a formula simplification. DAG size of input: 946 DAG size of output: 320 [2018-11-23 11:59:46,340 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 11:59:46,340 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a7~0 |old(~a7~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a26~0 |old(~a26~0)|) (= ~a3~0 |old(~a3~0)|)) [2018-11-23 11:59:46,340 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 11:59:46,340 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,340 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,340 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,340 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,340 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,340 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,340 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-11-23 11:59:46,341 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-11-23 11:59:46,341 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-11-23 11:59:46,341 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-11-23 11:59:46,341 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-11-23 11:59:46,341 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-11-23 11:59:46,341 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,341 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,341 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,341 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,341 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,341 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,341 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,341 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,341 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,341 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,341 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,341 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,342 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,342 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,342 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,342 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,342 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-11-23 11:59:46,342 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-11-23 11:59:46,342 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-11-23 11:59:46,342 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-11-23 11:59:46,342 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-11-23 11:59:46,342 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-11-23 11:59:46,342 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,342 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,342 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,342 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,342 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,342 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,342 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,343 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,343 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,343 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,343 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,343 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,343 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,343 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,343 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-11-23 11:59:46,343 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-11-23 11:59:46,343 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-11-23 11:59:46,343 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-11-23 11:59:46,343 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-11-23 11:59:46,343 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-11-23 11:59:46,343 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,343 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,343 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,343 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,343 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,344 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,344 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,344 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,344 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,344 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,344 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,344 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,344 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,344 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,344 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,344 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,344 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,344 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,344 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,344 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-11-23 11:59:46,344 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-11-23 11:59:46,344 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-11-23 11:59:46,345 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-11-23 11:59:46,345 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-11-23 11:59:46,345 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-11-23 11:59:46,345 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,345 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,345 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-11-23 11:59:46,345 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,345 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,345 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,345 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,345 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,345 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,345 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,345 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-11-23 11:59:46,345 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-11-23 11:59:46,345 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-11-23 11:59:46,345 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-11-23 11:59:46,346 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-11-23 11:59:46,346 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-11-23 11:59:46,346 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,346 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,346 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,346 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,346 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,346 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,346 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,346 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,346 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,346 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,346 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,346 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,346 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,346 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-11-23 11:59:46,346 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-11-23 11:59:46,347 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-11-23 11:59:46,347 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,347 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-11-23 11:59:46,347 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-11-23 11:59:46,347 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,347 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,347 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,347 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,347 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,347 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,347 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,347 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,347 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,347 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,347 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,347 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,347 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-11-23 11:59:46,348 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-11-23 11:59:46,348 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-11-23 11:59:46,348 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-11-23 11:59:46,348 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-11-23 11:59:46,348 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,348 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,348 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,348 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,348 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,348 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,348 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,348 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,348 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,348 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,348 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,348 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,348 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,349 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,349 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-11-23 11:59:46,349 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-11-23 11:59:46,349 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-11-23 11:59:46,349 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-11-23 11:59:46,349 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,349 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-11-23 11:59:46,349 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,349 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,349 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,349 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,349 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,349 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,349 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,349 INFO L448 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4781) no Hoare annotation was computed. [2018-11-23 11:59:46,350 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,350 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,350 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,350 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,350 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,350 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,350 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-11-23 11:59:46,350 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-11-23 11:59:46,350 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-11-23 11:59:46,350 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-11-23 11:59:46,350 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-11-23 11:59:46,350 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,350 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,350 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,350 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,350 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,350 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,351 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,351 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,351 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,351 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,351 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,351 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-11-23 11:59:46,351 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-11-23 11:59:46,351 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-11-23 11:59:46,351 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-11-23 11:59:46,351 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-11-23 11:59:46,351 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,351 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,351 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,351 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,351 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,351 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,351 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,352 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,352 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,352 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,352 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,352 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,352 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,352 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-11-23 11:59:46,352 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 11:59:46,352 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,352 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,352 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-11-23 11:59:46,352 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-11-23 11:59:46,352 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-11-23 11:59:46,352 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-11-23 11:59:46,352 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-11-23 11:59:46,352 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-11-23 11:59:46,352 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,352 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,353 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,354 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse56 (= 18 |old(~a26~0)|)) (.cse64 (= 18 |old(~a14~0)|)) (.cse46 (= 16 |old(~a28~0)|)) (.cse27 (= 0 |old(~a14~0)|)) (.cse62 (not (= 17 |old(~a4~0)|))) (.cse50 (not (= 1 |old(~a3~0)|))) (.cse2 (not (= 1 ~a25~0))) (.cse8 (not (= 1 ~a1~0))) (.cse48 (not (= 15 |old(~a28~0)|))) (.cse10 (not (= 1 |old(~a7~0)|))) (.cse81 (= 0 |old(~a26~0)|)) (.cse26 (= 20 |old(~a14~0)|))) (let ((.cse16 (= ~a7~0 1)) (.cse39 (= ~a26~0 |old(~a26~0)|)) (.cse24 (< |old(~a4~0)| 18)) (.cse21 (= 20 |old(~a26~0)|)) (.cse12 (= |old(~a4~0)| |old(~a14~0)|)) (.cse1 (not (= 17 |old(~a26~0)|))) (.cse19 (= ~a28~0 15)) (.cse34 (= 17 ~a4~0)) (.cse32 (= |old(~a28~0)| ~a28~0)) (.cse70 (= 17 ~a26~0)) (.cse35 (= 20 ~a14~0)) (.cse40 (not (= 17 |old(~a28~0)|))) (.cse3 (= |calculate_output4_#in~input| 0)) (.cse5 (not .cse26)) (.cse17 (= 18 ~a14~0)) (.cse18 (= |old(~a26~0)| ~a26~0)) (.cse37 (= ~a28~0 |old(~a28~0)|)) (.cse38 (= ~a4~0 |old(~a4~0)|)) (.cse31 (= 18 ~a26~0)) (.cse51 (= ~a14~0 |old(~a14~0)|)) (.cse33 (= ~a7~0 |old(~a7~0)|)) (.cse65 (= 16 ~a28~0)) (.cse36 (= ~a3~0 |old(~a3~0)|)) (.cse82 (or .cse27 .cse62 .cse50 .cse2 .cse8 .cse48 .cse10 .cse81)) (.cse77 (not (= 0 |old(~a7~0)|))) (.cse44 (not .cse46)) (.cse14 (not .cse64)) (.cse28 (not .cse56))) (let ((.cse59 (not (= |old(~a26~0)| 18))) (.cse22 (and .cse82 (or .cse77 .cse62 .cse44 .cse50 .cse14 .cse2 .cse8 .cse28))) (.cse54 (and .cse38 .cse31 .cse51 .cse33 .cse65 .cse36)) (.cse55 (and .cse33 .cse17 .cse18 .cse37 .cse38 .cse36)) (.cse29 (or (or .cse40 .cse62 .cse2 .cse3 .cse8) .cse5)) (.cse61 (and .cse38 .cse70 .cse33 .cse65 .cse35 .cse36)) (.cse25 (and .cse38 .cse31 .cse51 .cse33 .cse32 .cse36)) (.cse69 (and .cse70 .cse33 .cse32 .cse34 .cse35 .cse36)) (.cse73 (and .cse18 .cse38 .cse33 .cse65 .cse35 .cse36)) (.cse11 (and .cse33 .cse18 .cse37 .cse38 .cse35 .cse36)) (.cse0 (and .cse38 .cse70 .cse33 .cse32 .cse35 .cse36)) (.cse57 (and .cse51 .cse33 .cse18 .cse37 .cse38 .cse36)) (.cse68 (and .cse38 .cse31 .cse33 .cse65 .cse35 .cse36)) (.cse72 (and .cse18 .cse51 .cse33 .cse32 .cse34 .cse36)) (.cse71 (and .cse38 .cse70 .cse51 .cse33 .cse65 .cse36)) (.cse60 (not (= |old(~a14~0)| 19))) (.cse63 (and .cse18 .cse38 .cse33 .cse19 .cse35 .cse36)) (.cse47 (and .cse33 .cse17 .cse18 .cse19 .cse38 .cse36)) (.cse74 (and .cse38 .cse70 .cse51 .cse33 .cse32 .cse36)) (.cse76 (= 15 ~a28~0)) (.cse23 (and .cse82 (or .cse50 .cse1 .cse14 (not (= 16 |old(~a4~0)|)) .cse2 .cse8 .cse48 .cse10))) (.cse75 (and .cse18 .cse38 .cse33 .cse32 .cse35 .cse36)) (.cse80 (or .cse40 (or .cse24 .cse26 .cse2 .cse3 .cse27 .cse50 .cse8 .cse21 .cse12 .cse10 .cse81 .cse64))) (.cse79 (and (and (<= 18 ~a4~0) (= ~a25~0 1) (not (= ~a26~0 20)) (= ~a1~0 1) (not (= ~a14~0 ~a4~0)) (= 17 ~a28~0) (not .cse35) (not (= ~a26~0 0)) .cse51 (not (= ~a14~0 0)) .cse16 .cse32 .cse33 (not .cse3) (= 1 ~a3~0) (not (= ~a14~0 18)) .cse36) .cse38 .cse39)) (.cse66 (and .cse38 .cse31 .cse51 .cse33 .cse19 .cse36)) (.cse43 (and .cse18 .cse38 .cse51 .cse33 .cse32 .cse36)) (.cse4 (< |old(~a28~0)| 16)) (.cse49 (and (or .cse2 (not (= (mod |old(~a14~0)| 2) 0))) .cse82)) (.cse53 (and .cse38 .cse70 .cse51 .cse33 .cse19 .cse36)) (.cse7 (< 0 |old(~a3~0)|)) (.cse42 (< |old(~a26~0)| 18)) (.cse6 (< 16 |old(~a4~0)|)) (.cse45 (and .cse18 .cse38 .cse51 .cse33 .cse65 .cse36)) (.cse41 (= |old(~a4~0)| |old(~a26~0)|)) (.cse9 (= 0 |old(~a4~0)|)) (.cse67 (and .cse18 .cse38 .cse51 .cse33 .cse19 .cse36)) (.cse30 (not (= |old(~a3~0)| 1))) (.cse13 (< 0 |old(~a7~0)|)) (.cse58 (not (= |old(~a28~0)| 15))) (.cse52 (not (= |old(~a4~0)| 17))) (.cse15 (= ~a4~0 17)) (.cse20 (= ~a3~0 1))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse11 .cse1 .cse2 .cse8 .cse4 .cse5 .cse12 .cse13 .cse7) (or .cse14 .cse3 (and .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) .cse21 .cse22 .cse23) (or .cse24 .cse25 .cse26 .cse2 .cse3 .cse4 .cse7 .cse27 .cse8 .cse12 .cse10 .cse28) (or .cse29 .cse30 (and .cse31 .cse32 .cse33 .cse34 .cse35 .cse36) .cse10 .cse28) (or (and (and .cse17 .cse37 .cse36) .cse33 .cse38 .cse39) (or .cse24 .cse40 .cse2 .cse14 .cse41 .cse8 .cse21 .cse30 .cse13) .cse42) (or .cse26 .cse2 .cse43 .cse4 .cse6 .cse7 .cse8 .cse12 .cse13 .cse28) (or .cse26 .cse2 .cse3 .cse4 .cse6 .cse7 .cse27 .cse8 .cse12 .cse9 .cse10 .cse28 .cse25) (or .cse26 .cse44 .cse2 .cse7 .cse8 .cse12 .cse13 .cse28 .cse45) (or .cse2 .cse14 .cse3 .cse4 .cse43 .cse7 .cse46 .cse41 .cse8 .cse21 .cse42 .cse9 .cse10) (or .cse1 .cse14 .cse2 .cse47 .cse7 .cse8 .cse48 .cse13) (or (or .cse40 .cse14 .cse3 .cse49 .cse50 .cse8) (and .cse31 .cse51 .cse32 .cse33 .cse34 .cse36) .cse10 .cse28 .cse52) (or .cse24 .cse53 .cse1 .cse2 .cse3 .cse27 .cse8 .cse30 .cse48 .cse12 .cse10) (or .cse24 .cse44 .cse2 .cse14 .cse45 .cse8 .cse30 .cse13 .cse28) (or .cse26 .cse44 .cse2 .cse3 .cse7 .cse54 .cse27 .cse8 .cse12 .cse9 .cse10 .cse28) (or .cse55 .cse41 .cse50 .cse14 .cse2 .cse8 .cse56 .cse21 .cse6) (or .cse41 .cse50 .cse57 .cse2 .cse8 .cse21 .cse58 .cse12 .cse6) (or .cse59 .cse26 .cse44 .cse50 .cse2 .cse8 .cse12 .cse57 .cse6) (or .cse24 .cse40 .cse2 .cse43 .cse8 .cse30 .cse12 .cse60 .cse13 .cse28) (or .cse44 .cse1 .cse2 .cse3 .cse5 .cse7 .cse61 .cse8 .cse12 .cse9 .cse10) (or (or (or .cse62 .cse2 .cse14 .cse3 .cse50 .cse8 .cse56 .cse21 .cse48) .cse13) .cse42 (and (and .cse51 .cse33 .cse32 .cse36) .cse38 .cse39)) (or .cse24 .cse2 .cse5 .cse41 .cse8 .cse56 .cse21 .cse30 .cse48 .cse63 .cse12 .cse42 .cse13) (or .cse57 .cse46 .cse26 .cse41 .cse50 .cse2 .cse8 .cse21 .cse12 .cse6 .cse64) (or .cse1 .cse2 .cse8 .cse48 .cse5 .cse12 (and .cse33 .cse18 .cse19 .cse38 .cse35 .cse36) .cse13 .cse7) (or .cse59 .cse46 .cse50 .cse2 .cse8 .cse12 .cse6 .cse57 .cse64) (or .cse28 (or .cse24 .cse44 .cse2 .cse3 .cse50 .cse8 .cse12 .cse60 .cse10) .cse54) (or .cse45 .cse41 .cse42 (or .cse24 .cse44 .cse14 .cse3 .cse49 .cse50 .cse8 .cse21 .cse10)) (or (or .cse44 .cse1 .cse14 .cse3 (not .cse41) .cse10) (and .cse51 .cse15 .cse33 .cse65 (= ~a26~0 ~a4~0) .cse36) .cse2 .cse8 .cse30) (or (and (and (and (= ~a7~0 0) (= ~a26~0 18)) .cse65 .cse17 .cse34) .cse36) (or .cse44 .cse3 .cse22)) (or .cse24 .cse44 .cse14 .cse3 .cse49 .cse8 .cse54 .cse30 .cse10 .cse28) (or .cse24 .cse14 .cse2 .cse4 .cse7 .cse46 .cse8 .cse55 .cse13 .cse28) (or .cse29 .cse30 (and .cse18 .cse32 .cse33 .cse34 .cse35 .cse36) .cse13 .cse28) (or .cse24 .cse44 .cse1 .cse2 .cse5 .cse61 .cse8 .cse30 .cse12 .cse13) (or .cse24 .cse2 .cse3 .cse7 .cse66 .cse27 .cse8 .cse48 .cse12 .cse10 .cse28) (or .cse50 .cse1 .cse2 .cse8 .cse57 .cse12 .cse6) (or .cse24 .cse26 .cse2 .cse67 .cse3 .cse27 .cse41 .cse8 .cse21 .cse30 .cse48 .cse12 .cse42 .cse10) (or (or .cse24 .cse44 .cse3 .cse5 .cse12) .cse2 .cse8 .cse68 .cse10 .cse28 .cse7) (or (or .cse62 .cse1 .cse2 .cse3 .cse8) .cse30 .cse48 .cse69 .cse5 .cse13) (or (or .cse62 .cse44 .cse1 .cse2 .cse3 .cse27 .cse12) .cse8 .cse30 .cse13 (and .cse70 .cse51 .cse33 .cse65 .cse34 .cse36)) (or .cse24 .cse44 .cse1 .cse2 .cse14 .cse3 .cse7 .cse71 .cse8 .cse10) (or .cse25 .cse28 .cse7 (or .cse24 .cse2 .cse14 .cse3 .cse4 .cse46 .cse8 .cse10)) (or .cse72 .cse42 (or .cse26 .cse40 .cse62 .cse2 .cse3 .cse27 .cse50 .cse8 .cse56 .cse21 .cse12 .cse10)) (or .cse73 .cse41 .cse5 .cse42 (or .cse24 .cse44 .cse3 .cse49 .cse50 .cse8 .cse21 .cse12 .cse10)) (or .cse24 .cse26 .cse40 .cse1 .cse2 .cse3 .cse74 .cse27 .cse8 .cse30 .cse12 .cse10 .cse64) (or .cse24 .cse2 .cse14 .cse3 .cse7 .cse66 .cse8 .cse48 .cse10 .cse28) (or .cse1 .cse2 .cse3 .cse6 .cse7 .cse27 .cse8 .cse48 .cse12 .cse9 .cse10 .cse64 .cse53) (or .cse40 .cse62 .cse1 .cse3 .cse69 .cse5 .cse49 .cse8 .cse30 .cse10) (or .cse73 .cse44 .cse2 .cse5 .cse7 .cse41 .cse8 .cse56 .cse21 .cse12 .cse42 .cse13) (or .cse14 .cse3 .cse49 .cse41 .cse67 .cse8 .cse21 .cse30 .cse48 .cse42 .cse10) (or .cse2 .cse3 .cse4 .cse5 .cse7 .cse41 .cse8 .cse56 .cse21 .cse12 .cse42 .cse9 .cse10 .cse75) (or .cse24 .cse43 .cse40 .cse2 .cse41 .cse8 .cse21 .cse30 .cse12 .cse60 .cse42 .cse13) (or .cse44 .cse2 .cse3 .cse45 .cse6 .cse7 .cse27 .cse8 .cse21 .cse12 .cse42 .cse9 .cse10) (or .cse24 .cse40 .cse2 .cse5 .cse41 .cse8 .cse21 .cse30 .cse12 .cse75 .cse42 .cse13) (or .cse41 .cse44 .cse50 .cse2 .cse11 .cse8 .cse56 .cse21 .cse5 .cse6) (or .cse24 .cse26 .cse1 .cse2 .cse3 .cse7 .cse27 .cse8 .cse48 .cse53 .cse12 .cse10 .cse64) (or .cse24 .cse44 .cse2 .cse14 .cse41 .cse8 .cse21 .cse45 .cse30 .cse42 .cse13) (or .cse1 .cse2 .cse14 .cse3 .cse4 .cse6 .cse7 .cse46 .cse8 .cse9 .cse10 .cse74) (or .cse44 .cse1 .cse2 .cse8 .cse12 .cse13 .cse64 .cse57 .cse7) (or .cse24 .cse40 .cse1 .cse2 .cse5 .cse0 .cse8 .cse30 .cse12 .cse13) (or .cse24 .cse44 .cse2 .cse3 .cse7 .cse27 .cse41 .cse8 .cse21 .cse12 .cse42 .cse10 .cse45) (or .cse24 .cse1 .cse2 .cse8 .cse30 .cse48 .cse12 .cse13 .cse53) (or .cse26 .cse2 .cse4 .cse7 .cse46 .cse41 .cse43 .cse8 .cse56 .cse21 .cse12 .cse42 .cse13) (or .cse24 .cse40 .cse1 .cse2 .cse14 .cse74 .cse8 .cse30 .cse13) (or (or .cse3 .cse5) (and .cse31 .cse33 .cse19 .cse34 .cse35 .cse36) .cse2 .cse8 .cse30 .cse48 .cse10 .cse28 .cse52) (or .cse26 .cse44 .cse2 .cse45 .cse7 .cse41 .cse8 .cse21 .cse12 .cse42 .cse13 .cse64) (or .cse2 .cse14 .cse3 .cse67 .cse7 .cse41 .cse8 .cse21 .cse48 .cse12 .cse42 .cse9 .cse10) (or .cse2 .cse3 .cse5 .cse63 .cse7 .cse41 .cse8 .cse21 .cse48 .cse12 .cse42 .cse9 .cse10) (or (or .cse26 .cse40 .cse62 .cse3 .cse27 .cse56 .cse21 .cse12 .cse64) .cse2 .cse8 .cse30 .cse42 .cse13 .cse72) (or .cse2 .cse7 .cse67 .cse41 .cse8 .cse21 .cse48 .cse12 .cse42 .cse13) (or .cse40 .cse2 .cse6 .cse57 .cse41 .cse50 .cse8 .cse21 .cse12) (or .cse24 .cse40 .cse2 .cse75 .cse5 .cse8 .cse30 .cse12 .cse13 .cse28) (or .cse24 .cse44 .cse3 .cse5 .cse49 .cse8 .cse30 .cse12 .cse68 .cse10 .cse28) (or .cse1 .cse2 .cse4 .cse7 .cse74 .cse8 .cse12 .cse60 .cse13) (or .cse24 .cse44 .cse1 .cse2 .cse3 .cse71 .cse27 .cse8 .cse30 .cse12 .cse10 .cse64) (or .cse24 .cse40 .cse1 .cse2 .cse74 .cse8 .cse30 .cse12 .cse60 .cse13) (or .cse1 .cse2 .cse14 .cse4 .cse74 .cse7 .cse46 .cse41 .cse8 .cse13) (or (or .cse40 .cse62 .cse2 .cse14 .cse3 .cse8) .cse72 .cse30 .cse13 .cse28) (or .cse24 .cse26 .cse44 .cse2 .cse45 .cse41 .cse8 .cse56 .cse21 .cse30 .cse12 .cse42 .cse13) (or (and .cse51 .cse33 .cse18 .cse76 .cse34 .cse36) (or .cse3 (let ((.cse78 (not (= 19 |old(~a14~0)|)))) (and (or .cse77 .cse62 .cse50 .cse1 .cse2 .cse8 .cse48 .cse78) (or .cse62 .cse50 .cse2 .cse8 .cse48 .cse78 .cse10 .cse28))))) (or (and .cse18 .cse51 .cse33 .cse65 .cse34 .cse36) (or .cse62 .cse44 .cse2 .cse3 .cse27 .cse8 .cse12 .cse64) .cse30 .cse13 .cse28) (or .cse24 .cse40 .cse2 .cse14 .cse8 .cse43 .cse30 .cse13 .cse28) (or .cse3 .cse5 .cse49 .cse41 .cse8 .cse56 .cse21 .cse30 .cse48 .cse12 .cse42 .cse10 .cse63) (or .cse24 .cse44 .cse1 .cse2 .cse3 .cse7 .cse27 .cse8 .cse12 .cse10 .cse71) (or (or .cse1 .cse3 .cse49 .cse50 .cse48 .cse10) .cse14 .cse53 .cse8) (or .cse2 .cse43 .cse4 .cse7 .cse41 .cse8 .cse12 .cse60 .cse13 .cse28) (or .cse2 .cse5 .cse7 .cse8 .cse48 .cse12 .cse63 .cse13 .cse28) (or .cse14 .cse2 .cse7 .cse8 .cse48 .cse47 .cse13 .cse28) (or .cse74 .cse1 .cse2 .cse4 .cse6 .cse7 .cse8 .cse12 .cse13 .cse64) (or .cse79 .cse41 .cse42 .cse80) (or (and .cse33 .cse18 .cse76 .cse34 .cse35 .cse36) (or .cse1 .cse3 .cse5 .cse23)) (or .cse2 .cse4 .cse5 .cse75 .cse6 .cse7 .cse46 .cse8 .cse13 .cse28) (or .cse80 .cse28 .cse79) (or .cse24 .cse26 .cse2 .cse3 .cse66 .cse27 .cse8 .cse30 .cse48 .cse12 .cse10 .cse28) (or .cse2 .cse3 .cse7 .cse27 .cse41 .cse8 .cse56 .cse21 .cse48 .cse67 .cse12 .cse42 .cse9 .cse10) (or .cse43 .cse2 .cse14 .cse4 .cse7 .cse46 .cse41 .cse8 .cse56 .cse21 .cse42 .cse13) (or .cse40 .cse1 .cse14 .cse3 .cse49 .cse8 .cse30 (and .cse70 .cse51 (= 18 ~a4~0) .cse33 .cse32 .cse36) .cse10 (not (= 18 |old(~a4~0)|))) (or .cse24 .cse1 .cse2 .cse14 .cse53 .cse8 .cse30 .cse48 .cse13) (or .cse24 .cse44 .cse2 .cse14 .cse3 .cse7 .cse45 .cse41 .cse8 .cse21 .cse42 .cse10) (or .cse44 .cse2 .cse3 .cse6 .cse45 .cse27 .cse41 .cse50 .cse8 .cse21 .cse12 .cse9 .cse10 .cse81) (or .cse24 .cse2 .cse14 .cse67 .cse8 .cse30 .cse48 .cse13 .cse28) (or .cse2 .cse14 .cse3 .cse58 .cse52 (and .cse15 .cse32 .cse17 .cse18 .cse20) .cse50 .cse8 .cse28))))) [2018-11-23 11:59:46,354 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,354 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,354 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,354 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-11-23 11:59:46,354 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,354 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,354 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,354 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,354 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,355 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,355 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,355 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,355 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,355 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,355 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,355 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,355 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,355 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,355 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,355 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,355 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,355 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,355 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,355 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,355 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,355 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,356 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,356 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,356 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,356 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,356 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,356 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,356 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,356 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,356 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,356 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,356 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,356 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,356 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,356 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,356 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,356 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,357 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,357 INFO L448 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,357 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,358 INFO L444 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse63 (= 18 |old(~a14~0)|)) (.cse53 (= 0 |old(~a14~0)|)) (.cse2 (not (= 17 |old(~a4~0)|))) (.cse5 (not (= 1 |old(~a3~0)|))) (.cse14 (not (= 1 ~a25~0))) (.cse6 (not (= 1 ~a1~0))) (.cse33 (not (= 15 |old(~a28~0)|))) (.cse9 (not (= 1 |old(~a7~0)|))) (.cse56 (= 0 |old(~a26~0)|)) (.cse32 (= 18 |old(~a26~0)|)) (.cse16 (= 16 |old(~a28~0)|)) (.cse40 (= 20 |old(~a14~0)|))) (let ((.cse19 (not .cse40)) (.cse1 (not (= 17 |old(~a28~0)|))) (.cse13 (< |old(~a4~0)| 18)) (.cse7 (= 20 |old(~a26~0)|)) (.cse8 (= |calculate_output3_#in~input| 0)) (.cse35 (= |old(~a4~0)| |old(~a14~0)|)) (.cse78 (not (= 0 |old(~a7~0)|))) (.cse42 (not .cse16)) (.cse12 (not .cse32)) (.cse86 (or .cse53 .cse2 .cse5 .cse14 .cse6 .cse33 .cse9 .cse56)) (.cse18 (not (= 17 |old(~a26~0)|))) (.cse3 (not .cse63)) (.cse23 (= 17 ~a26~0)) (.cse26 (= 20 ~a14~0)) (.cse25 (= |old(~a28~0)| ~a28~0)) (.cse50 (= 17 ~a4~0)) (.cse36 (= 18 ~a14~0)) (.cse64 (= |old(~a26~0)| ~a26~0)) (.cse37 (= ~a28~0 |old(~a28~0)|)) (.cse65 (= 16 ~a28~0)) (.cse21 (not (= calculate_output3_~input 0))) (.cse22 (= ~a4~0 |old(~a4~0)|)) (.cse47 (= 18 ~a26~0)) (.cse48 (= ~a14~0 |old(~a14~0)|)) (.cse24 (= ~a7~0 |old(~a7~0)|)) (.cse49 (= ~a28~0 15)) (.cse27 (= ~a3~0 |old(~a3~0)|))) (let ((.cse52 (and .cse21 .cse22 .cse47 .cse48 .cse24 .cse49 .cse27)) (.cse60 (not (= |old(~a26~0)| 18))) (.cse46 (and .cse21 .cse22 .cse47 .cse48 .cse24 .cse65 .cse27)) (.cse57 (and .cse24 .cse36 .cse64 .cse37 .cse22 .cse27)) (.cse59 (not (= |old(~a28~0)| 15))) (.cse10 (and .cse21 .cse64 .cse48 .cse25 .cse24 .cse50 .cse27)) (.cse72 (and .cse21 .cse23 .cse24 .cse25 .cse50 .cse26 .cse27)) (.cse51 (not (= 19 |old(~a14~0)|))) (.cse71 (= 15 ~a28~0)) (.cse34 (and .cse24 .cse64 .cse37 .cse22 .cse26 .cse27)) (.cse74 (= ~a3~0 1)) (.cse69 (and .cse86 (or .cse5 .cse18 .cse3 (not (= 16 |old(~a4~0)|)) .cse14 .cse6 .cse33 .cse9))) (.cse54 (and .cse21 .cse64 .cse22 .cse48 .cse24 .cse49 .cse27)) (.cse79 (and .cse21 .cse22 .cse47 .cse24 .cse65 .cse26 .cse27)) (.cse11 (and .cse21 .cse22 .cse47 .cse48 .cse24 .cse25 .cse27)) (.cse82 (and .cse86 (or .cse78 .cse2 .cse42 .cse5 .cse3 .cse14 .cse6 .cse12))) (.cse30 (and .cse21 .cse48 .cse24 .cse25 .cse27)) (.cse31 (= ~a26~0 |old(~a26~0)|)) (.cse61 (or .cse13 .cse40 .cse53 .cse7 .cse8 .cse35 .cse56 .cse63)) (.cse58 (and .cse48 .cse24 .cse64 .cse37 .cse22 .cse27)) (.cse73 (= ~a4~0 17)) (.cse75 (or .cse40 .cse1 .cse2 .cse14 .cse53 .cse5 .cse6 .cse32 .cse7 .cse8 .cse35 .cse63)) (.cse43 (and .cse64 .cse22 .cse48 .cse24 .cse65 .cse27)) (.cse68 (and .cse21 .cse22 .cse23 .cse48 .cse24 .cse49 .cse27)) (.cse70 (= ~a7~0 1)) (.cse66 (not (= |old(~a14~0)| 19))) (.cse67 (and .cse64 .cse22 .cse24 .cse49 .cse26 .cse27)) (.cse45 (and .cse24 .cse36 .cse64 .cse49 .cse22 .cse27)) (.cse83 (and .cse22 .cse23 .cse48 .cse24 .cse25 .cse27)) (.cse77 (or (or .cse1 .cse2 .cse14 .cse6 .cse8) .cse19)) (.cse76 (and .cse21 .cse64 .cse22 .cse24 .cse49 .cse26 .cse27)) (.cse4 (and (or .cse14 (not (= (mod |old(~a14~0)| 2) 0))) .cse86)) (.cse80 (and .cse64 .cse22 .cse24 .cse25 .cse26 .cse27)) (.cse55 (and .cse21 .cse64 .cse22 .cse48 .cse24 .cse65 .cse27)) (.cse62 (and .cse21 .cse64 .cse22 .cse48 .cse24 .cse25 .cse27)) (.cse41 (and .cse64 .cse22 .cse48 .cse24 .cse25 .cse27)) (.cse38 (= |old(~a4~0)| |old(~a26~0)|)) (.cse0 (< |old(~a26~0)| 18)) (.cse81 (and .cse22 .cse23 .cse48 .cse24 .cse49 .cse27)) (.cse15 (< |old(~a28~0)| 16)) (.cse20 (< 16 |old(~a4~0)|)) (.cse17 (< 0 |old(~a3~0)|)) (.cse85 (and .cse21 .cse22 .cse23 .cse48 .cse24 .cse25 .cse27)) (.cse28 (= 0 |old(~a4~0)|)) (.cse44 (and .cse21 .cse22 .cse23 .cse48 .cse24 .cse65 .cse27)) (.cse84 (and .cse64 .cse22 .cse48 .cse24 .cse49 .cse27)) (.cse39 (not (= |old(~a3~0)| 1))) (.cse29 (< 0 |old(~a7~0)|))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) .cse9 .cse10) (or .cse11 .cse12 (or .cse13 .cse14 .cse3 .cse15 .cse16 .cse6 .cse8 .cse9) .cse17) (or .cse18 .cse14 .cse15 .cse19 .cse20 .cse17 (and .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27) .cse6 .cse8 .cse28 .cse9) (or (or .cse1 .cse2 .cse14 .cse3 .cse5 .cse6 .cse8) .cse29 .cse12 .cse10) (or (and .cse30 .cse22 .cse31) .cse0 (or (or .cse2 .cse14 .cse3 .cse5 .cse6 .cse32 .cse7 .cse33 .cse8) .cse29)) (or .cse34 .cse18 .cse14 .cse6 .cse15 .cse19 .cse35 .cse29 .cse17) (or (and (and .cse36 .cse37 .cse27) .cse24 .cse22 .cse31) (or .cse13 .cse1 .cse14 .cse3 .cse38 .cse6 .cse7 .cse39 .cse29) .cse0) (or .cse40 .cse14 .cse41 .cse15 .cse20 .cse17 .cse6 .cse35 .cse29 .cse12) (or .cse40 .cse42 .cse14 .cse17 .cse6 .cse35 .cse29 .cse12 .cse43) (or .cse13 .cse42 .cse18 .cse14 .cse3 .cse44 .cse17 .cse6 .cse8 .cse9) (or .cse18 .cse3 .cse14 .cse45 .cse17 .cse6 .cse33 .cse29) (or .cse13 .cse42 .cse3 .cse46 .cse4 .cse6 .cse39 .cse8 .cse9 .cse12) (or (and .cse21 .cse47 .cse48 .cse24 .cse49 .cse50 .cse27) .cse2 .cse14 .cse5 .cse6 .cse33 .cse8 .cse51 .cse9 .cse12) (or .cse13 .cse14 .cse52 .cse17 .cse53 .cse6 .cse33 .cse8 .cse35 .cse9 .cse12) (or .cse13 .cse42 .cse14 .cse3 .cse43 .cse6 .cse39 .cse29 .cse12) (or .cse40 .cse42 .cse14 .cse46 .cse17 .cse53 .cse6 .cse8 .cse35 .cse28 .cse9 .cse12) (or .cse13 .cse40 .cse14 .cse54 .cse53 .cse38 .cse6 .cse7 .cse39 .cse33 .cse8 .cse35 .cse0 .cse9) (or .cse42 .cse14 .cse20 .cse53 .cse38 .cse5 .cse6 .cse7 .cse8 .cse35 .cse55 .cse28 .cse9 .cse56) (or .cse14 .cse3 .cse52 .cse17 .cse6 .cse33 .cse8 .cse28 .cse9 .cse12) (or .cse57 .cse38 .cse5 .cse3 .cse14 .cse6 .cse32 .cse7 .cse20) (or .cse38 .cse5 .cse58 .cse14 .cse6 .cse7 .cse59 .cse35 .cse20) (or .cse60 .cse40 .cse42 .cse5 .cse14 .cse6 .cse35 .cse58 .cse20) (or .cse61 .cse1 .cse38 .cse5 .cse14 .cse6 .cse0 .cse9 .cse62) (or (or .cse2 .cse42 .cse14 .cse53 .cse6 .cse8 .cse35 .cse63) (and .cse21 .cse64 .cse48 .cse24 .cse65 .cse50 .cse27) .cse39 .cse29 .cse12) (or .cse13 .cse1 .cse14 .cse41 .cse6 .cse39 .cse35 .cse66 .cse29 .cse12) (or .cse38 .cse19 .cse0 (or .cse13 .cse42 .cse4 .cse5 .cse6 .cse7 .cse8 .cse35) .cse9 (and .cse21 .cse64 .cse22 .cse24 .cse65 .cse26 .cse27)) (or .cse13 .cse40 .cse52 .cse14 .cse53 .cse6 .cse39 .cse33 .cse8 .cse35 .cse9 .cse12) (or .cse13 .cse14 .cse19 .cse38 .cse6 .cse32 .cse7 .cse39 .cse33 .cse67 .cse35 .cse0 .cse29) (or .cse40 .cse18 .cse14 .cse68 .cse17 .cse53 .cse38 .cse6 .cse33 .cse8 .cse35 .cse28 .cse9 .cse63) (or .cse58 .cse16 .cse40 .cse38 .cse5 .cse14 .cse6 .cse7 .cse35 .cse20 .cse63) (or .cse18 .cse14 .cse6 .cse33 .cse19 .cse35 (and .cse24 .cse64 .cse49 .cse22 .cse26 .cse27) .cse29 .cse17) (or (or .cse8 .cse18 .cse69) .cse19 (and (and .cse70 .cse21) .cse64 .cse71 .cse50 .cse26 .cse27)) (or .cse60 .cse16 .cse5 .cse14 .cse6 .cse35 .cse20 .cse58 .cse63) (or .cse46 (or .cse13 .cse42 .cse14 .cse5 .cse6 .cse8 .cse35 .cse66) .cse9 .cse12) (or (or .cse2 .cse18 .cse14 .cse59 .cse19 .cse5 .cse6 .cse8) .cse29 .cse72) (or .cse13 .cse3 .cse14 .cse15 .cse17 .cse16 .cse6 .cse57 .cse29 .cse12) (or .cse13 .cse42 .cse18 .cse14 .cse44 .cse17 .cse53 .cse6 .cse8 .cse35 .cse9) (or .cse14 .cse3 .cse59 (not (= |old(~a4~0)| 17)) .cse5 .cse6 .cse8 .cse12 (and .cse73 .cse25 .cse21 .cse36 .cse64 .cse74)) (or .cse13 .cse42 .cse18 .cse14 .cse19 (and .cse22 .cse23 .cse24 .cse65 .cse26 .cse27) .cse6 .cse39 .cse35 .cse29) (or .cse0 .cse75 .cse9 .cse10) (or .cse42 .cse14 .cse55 .cse20 .cse17 .cse53 .cse6 .cse7 .cse8 .cse35 .cse0 .cse28 .cse9) (or .cse5 .cse18 .cse14 .cse6 .cse58 .cse35 .cse20) (or .cse14 .cse19 .cse17 .cse76 .cse38 .cse6 .cse7 .cse33 .cse8 .cse35 .cse0 .cse28 .cse9) (or .cse1 .cse2 .cse72 .cse18 .cse19 .cse4 .cse6 .cse39 .cse8 .cse9) (or (and .cse21 .cse64 .cse24 .cse25 .cse50 .cse26 .cse27) .cse77 .cse39 .cse29 .cse12) (or .cse1 .cse14 .cse21 .cse20 .cse53 .cse38 .cse5 .cse6 .cse7 .cse8 .cse35 .cse28 .cse9 .cse56) (or (or .cse8 (or .cse78 .cse2 .cse18 .cse14 .cse51)) .cse6 .cse39 .cse33 (and (and .cse21 .cse23 .cse48 .cse24) .cse71 .cse50 .cse27)) (or .cse13 .cse42 .cse19 .cse79 .cse4 .cse6 .cse39 .cse8 .cse35 .cse9 .cse12) (or .cse55 (or .cse13 .cse42 .cse3 .cse4 .cse7 .cse8) .cse38 .cse5 .cse6 .cse0 .cse9) (or (and .cse64 .cse22 .cse24 .cse65 .cse26 .cse27) .cse42 .cse14 .cse19 .cse17 .cse38 .cse6 .cse32 .cse7 .cse35 .cse0 .cse29) (or .cse13 .cse41 .cse1 .cse14 .cse38 .cse6 .cse7 .cse39 .cse35 .cse66 .cse0 .cse29) (or .cse14 .cse54 .cse17 .cse53 .cse38 .cse6 .cse32 .cse7 .cse33 .cse8 .cse35 .cse0 .cse28 .cse9) (or (or .cse19 .cse7 .cse8) .cse2 .cse14 .cse6 .cse39 .cse33 .cse0 .cse9 (and .cse21 .cse64 .cse24 .cse49 .cse50 .cse26 .cse27)) (or .cse13 .cse1 .cse14 .cse19 .cse38 .cse6 .cse7 .cse39 .cse35 .cse80 .cse0 .cse29) (or .cse38 .cse42 .cse5 .cse14 .cse34 .cse6 .cse32 .cse7 .cse19 .cse20) (or .cse13 .cse42 .cse14 .cse3 .cse38 .cse6 .cse7 .cse43 .cse39 .cse0 .cse29) (or .cse18 .cse14 .cse19 .cse20 .cse17 .cse6 .cse33 .cse8 .cse28 .cse9 (and .cse21 .cse22 .cse23 .cse24 .cse49 .cse26 .cse27)) (or .cse42 .cse18 .cse14 .cse6 .cse35 .cse29 .cse63 .cse58 .cse17) (or .cse13 .cse1 .cse18 .cse14 .cse19 (and .cse22 .cse23 .cse24 .cse25 .cse26 .cse27) .cse6 .cse39 .cse35 .cse29) (or .cse13 .cse18 .cse14 .cse6 .cse39 .cse33 .cse35 .cse29 .cse81) (or .cse13 .cse40 .cse14 .cse15 .cse11 .cse17 .cse53 .cse6 .cse8 .cse35 .cse9 .cse12) (or .cse3 (and .cse73 .cse70 .cse21 .cse36 .cse64 .cse49 .cse74) .cse7 .cse82 .cse8 .cse69) (or .cse13 .cse3 .cse54 .cse4 .cse38 .cse6 .cse7 .cse39 .cse33 .cse8 .cse0 .cse9) (or .cse40 .cse14 .cse15 .cse17 .cse16 .cse38 .cse41 .cse6 .cse32 .cse7 .cse35 .cse0 .cse29) (or .cse13 .cse1 .cse18 .cse14 .cse3 .cse83 .cse6 .cse39 .cse29) (or (or .cse13 .cse42 .cse14 .cse19 .cse6 .cse8 .cse35) .cse79 .cse9 .cse12 .cse17) (or .cse40 .cse14 .cse15 .cse20 .cse17 .cse53 .cse6 .cse11 .cse8 .cse35 .cse28 .cse9 .cse12) (or (or .cse82 .cse8) .cse29 (and (and .cse21 .cse36) .cse24 .cse64 .cse37 .cse22 .cse27)) (or .cse40 .cse42 .cse14 .cse43 .cse17 .cse38 .cse6 .cse7 .cse35 .cse0 .cse29 .cse63) (or (and .cse22 .cse30 .cse31) (or .cse61 .cse1 .cse14 .cse6 .cse39) .cse9 .cse12) (or .cse14 .cse17 .cse84 .cse38 .cse6 .cse7 .cse33 .cse35 .cse0 .cse29) (or .cse1 .cse14 .cse20 .cse58 .cse38 .cse5 .cse6 .cse7 .cse35) (or .cse14 .cse20 .cse21 .cse53 .cse38 .cse5 .cse6 .cse7 .cse33 .cse8 .cse35 .cse28 .cse9 .cse56) (or .cse13 .cse1 .cse14 .cse80 .cse19 .cse6 .cse39 .cse35 .cse29 .cse12) (or .cse18 .cse14 .cse15 .cse17 .cse83 .cse6 .cse35 .cse66 .cse29) (or .cse42 .cse18 .cse14 (and .cse21 .cse22 .cse23 .cse24 .cse65 .cse26 .cse27) .cse19 .cse17 .cse6 .cse8 .cse35 .cse28 .cse9) (or .cse13 .cse1 .cse18 .cse14 .cse83 .cse6 .cse39 .cse35 .cse66 .cse29) (or .cse18 .cse14 .cse3 .cse15 .cse83 .cse17 .cse16 .cse38 .cse6 .cse29) (or .cse13 .cse42 .cse14 .cse55 .cse17 .cse53 .cse38 .cse6 .cse7 .cse8 .cse35 .cse0 .cse9) (or (or .cse42 .cse18 .cse3 (not .cse38) .cse8 .cse9) (and .cse21 .cse48 .cse73 .cse24 .cse65 (= ~a26~0 ~a4~0) .cse27) .cse14 .cse6 .cse39) (or (and .cse21 .cse64 .cse48 .cse24 .cse25 .cse50 .cse27) .cse0 .cse75 .cse29) (or .cse13 .cse40 .cse42 .cse14 .cse43 .cse38 .cse6 .cse32 .cse7 .cse39 .cse35 .cse0 .cse29) (or .cse13 .cse1 .cse14 .cse3 .cse6 .cse41 .cse39 .cse29 .cse12) (or .cse13 .cse18 .cse14 .cse53 .cse6 .cse68 .cse39 .cse33 .cse8 .cse35 .cse9) (or (or .cse18 .cse3 .cse4 .cse5 .cse6 .cse33 .cse8 .cse28 .cse9) (and .cse22 (and (and .cse70 .cse21 .cse36 .cse64) .cse49 .cse27))) (or .cse13 .cse40 .cse1 .cse18 .cse14 .cse85 .cse53 .cse6 .cse39 .cse8 .cse35 .cse9 .cse63) (or .cse14 .cse41 .cse15 .cse17 .cse38 .cse6 .cse35 .cse66 .cse29 .cse12) (or .cse14 .cse19 .cse17 .cse6 .cse33 .cse35 .cse67 .cse29 .cse12) (or .cse3 .cse14 .cse17 .cse6 .cse33 .cse45 .cse29 .cse12) (or .cse83 .cse18 .cse14 .cse15 .cse20 .cse17 .cse6 .cse35 .cse29 .cse63) (or .cse77 .cse39 .cse9 (and .cse21 .cse47 .cse24 .cse25 .cse50 .cse26 .cse27) .cse12) (or .cse13 .cse19 .cse4 .cse38 .cse6 .cse32 .cse7 .cse39 .cse33 .cse8 .cse35 .cse0 .cse76 .cse9) (or .cse1 .cse18 .cse3 (and .cse21 .cse23 .cse48 (= 18 ~a4~0) .cse24 .cse25 .cse27) .cse4 .cse6 .cse39 .cse8 .cse9 (not (= 18 |old(~a4~0)|))) (or .cse14 .cse15 .cse19 .cse80 .cse20 .cse17 .cse16 .cse6 .cse29 .cse12) (or .cse14 .cse15 .cse19 .cse17 .cse38 (and .cse21 .cse64 .cse22 .cse24 .cse25 .cse26 .cse27) .cse6 .cse32 .cse7 .cse8 .cse35 .cse0 .cse28 .cse9) (or .cse13 .cse42 .cse14 .cse3 .cse55 .cse17 .cse38 .cse6 .cse7 .cse8 .cse0 .cse9) (or .cse14 .cse3 .cse62 .cse15 .cse17 .cse16 .cse38 .cse6 .cse7 .cse8 .cse0 .cse28 .cse9) (or .cse41 .cse14 .cse3 .cse15 .cse17 .cse16 .cse38 .cse6 .cse32 .cse7 .cse0 .cse29) (or .cse13 .cse18 .cse14 .cse3 .cse81 .cse6 .cse39 .cse33 .cse29) (or .cse18 .cse14 .cse3 .cse15 .cse20 .cse17 .cse16 .cse85 .cse6 .cse8 .cse28 .cse9) (or .cse13 .cse42 .cse18 .cse14 .cse44 .cse53 .cse6 .cse39 .cse8 .cse35 .cse9 .cse63) (or .cse13 .cse14 .cse3 .cse84 .cse6 .cse39 .cse33 .cse29 .cse12) (or (or .cse2 .cse42 .cse18 .cse14 .cse53 .cse6 .cse8 .cse35) .cse39 .cse29 (and .cse21 .cse23 .cse48 .cse24 .cse65 .cse50 .cse27)))))) [2018-11-23 11:59:46,358 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,358 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,358 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,358 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,358 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,359 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,359 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,359 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,359 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,359 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,359 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,359 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-11-23 11:59:46,359 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-11-23 11:59:46,359 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,359 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,359 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,359 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,359 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,359 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,359 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,359 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,359 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,359 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,360 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,360 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,368 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,368 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,369 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,369 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,369 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,369 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,369 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,369 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,369 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,369 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,369 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,369 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,369 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,369 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,369 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,369 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,369 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,369 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,369 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,370 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,370 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,370 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,370 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,370 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,370 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,370 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,370 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,370 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,370 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,381 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,381 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,381 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,381 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,381 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,381 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,381 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,381 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,381 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,381 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,381 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,381 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,381 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,381 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,382 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,382 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,382 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,382 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,382 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,382 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,382 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,382 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,382 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,382 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,382 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,382 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,382 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,382 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,382 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,394 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,394 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,394 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,394 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,394 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,394 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,394 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,394 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,394 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,394 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,394 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,394 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,394 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,394 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,394 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,394 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,395 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,395 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,395 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,395 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,395 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,395 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,395 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,395 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,395 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,395 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,395 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,395 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,395 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,406 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,407 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,407 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,407 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,407 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,407 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,407 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,407 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,407 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,407 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,407 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,407 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,407 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,407 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,407 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,407 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,407 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,407 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,408 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,408 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,408 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,408 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,408 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,408 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,408 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,408 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,408 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,408 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,408 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,420 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,420 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,420 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,420 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,420 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,420 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,420 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,420 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,422 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse12 (= 0 |old(~a14~0)|)) (.cse49 (not (= 17 |old(~a4~0)|))) (.cse24 (not (= 1 |old(~a3~0)|))) (.cse2 (not (= 1 ~a25~0))) (.cse6 (not (= 1 ~a1~0))) (.cse13 (not (= 15 |old(~a28~0)|))) (.cse10 (not (= 1 |old(~a7~0)|))) (.cse80 (= 0 |old(~a26~0)|)) (.cse46 (= 18 |old(~a26~0)|)) (.cse14 (= 18 |old(~a14~0)|)) (.cse59 (= 16 |old(~a28~0)|)) (.cse30 (= 20 |old(~a14~0)|))) (let ((.cse4 (not .cse30)) (.cse69 (not (= 0 |old(~a7~0)|))) (.cse0 (not .cse59)) (.cse16 (not .cse14)) (.cse25 (not .cse46)) (.cse81 (or .cse12 .cse49 .cse24 .cse2 .cse6 .cse13 .cse10 .cse80)) (.cse40 (= ~a26~0 |old(~a26~0)|)) (.cse29 (< |old(~a4~0)| 18)) (.cse33 (not (= |old(~a3~0)| 1))) (.cse64 (= ~a28~0 15)) (.cse31 (not (= 17 |old(~a28~0)|))) (.cse42 (= 20 |old(~a26~0)|)) (.cse7 (= |calculate_output3_#in~input| 0)) (.cse8 (= |old(~a4~0)| |old(~a14~0)|)) (.cse68 (= 17 ~a26~0)) (.cse52 (= 20 ~a14~0)) (.cse20 (= 18 ~a14~0)) (.cse36 (= ~a28~0 |old(~a28~0)|)) (.cse39 (= ~a4~0 |old(~a4~0)|)) (.cse65 (= 18 ~a26~0)) (.cse72 (= 16 ~a28~0)) (.cse21 (= |old(~a26~0)| ~a26~0)) (.cse66 (= ~a14~0 |old(~a14~0)|)) (.cse38 (= ~a7~0 |old(~a7~0)|)) (.cse19 (= |old(~a28~0)| ~a28~0)) (.cse51 (= 17 ~a4~0)) (.cse37 (= ~a3~0 |old(~a3~0)|))) (let ((.cse50 (and .cse21 .cse66 .cse38 .cse19 .cse51 .cse37)) (.cse58 (not (= |old(~a26~0)| 18))) (.cse34 (and .cse39 .cse65 .cse66 .cse38 .cse72 .cse37)) (.cse17 (not (= |old(~a28~0)| 15))) (.cse23 (not (= |old(~a4~0)| 17))) (.cse56 (and .cse38 .cse20 .cse21 .cse36 .cse39 .cse37)) (.cse3 (and .cse39 .cse68 .cse38 .cse72 .cse52 .cse37)) (.cse67 (not (= 19 |old(~a14~0)|))) (.cse35 (and .cse39 .cse68 .cse66 .cse38 .cse72 .cse37)) (.cse63 (and .cse21 .cse39 .cse38 .cse72 .cse52 .cse37)) (.cse18 (= ~a4~0 17)) (.cse22 (= ~a3~0 1)) (.cse26 (and .cse38 .cse21 .cse36 .cse39 .cse52 .cse37)) (.cse62 (or .cse30 .cse31 .cse49 .cse2 .cse12 .cse24 .cse6 .cse46 .cse42 .cse7 .cse8 .cse14)) (.cse71 (and .cse39 .cse65 .cse66 .cse38 .cse64 .cse37)) (.cse74 (or (or .cse29 .cse30 .cse12 .cse42 .cse7 .cse8 .cse80 .cse14) .cse31 .cse2 .cse6 .cse33)) (.cse73 (and (and (<= 18 ~a4~0) (not .cse7) (= ~a25~0 1) (not (= ~a26~0 20)) (= ~a1~0 1) (not (= ~a14~0 ~a4~0)) (= 17 ~a28~0) (not .cse52) (not (= ~a26~0 0)) .cse66 (not (= ~a14~0 0)) .cse19 (= 1 ~a3~0) (not (= ~a14~0 18)) .cse37) (= 1 ~a7~0) .cse39 .cse40)) (.cse57 (and .cse66 .cse38 .cse21 .cse36 .cse39 .cse37)) (.cse76 (= ~a7~0 1)) (.cse79 (and .cse39 .cse68 .cse38 .cse19 .cse52 .cse37)) (.cse55 (and (or .cse2 (not (= (mod |old(~a14~0)| 2) 0))) .cse81)) (.cse78 (and .cse21 .cse66 .cse19 .cse38 .cse51 .cse37)) (.cse77 (and .cse39 .cse65 .cse66 .cse38 .cse19 .cse37)) (.cse9 (= 0 |old(~a4~0)|)) (.cse60 (not (= |old(~a14~0)| 19))) (.cse61 (and .cse21 .cse39 .cse38 .cse64 .cse52 .cse37)) (.cse48 (and .cse38 .cse20 .cse21 .cse64 .cse39 .cse37)) (.cse75 (and .cse81 (or .cse69 .cse49 .cse0 .cse24 .cse16 .cse2 .cse6 .cse25))) (.cse32 (and .cse39 .cse68 .cse66 .cse38 .cse19 .cse37)) (.cse53 (or (or .cse31 .cse49 .cse2 .cse6 .cse7) .cse4)) (.cse45 (and .cse21 .cse39 .cse38 .cse19 .cse52 .cse37)) (.cse11 (< 16 |old(~a4~0)|)) (.cse70 (= 15 ~a28~0)) (.cse44 (and .cse21 .cse39 .cse66 .cse38 .cse19 .cse37)) (.cse27 (< |old(~a28~0)| 16)) (.cse1 (not (= 17 |old(~a26~0)|))) (.cse15 (and .cse39 .cse68 .cse66 .cse38 .cse64 .cse37)) (.cse47 (and .cse21 .cse39 .cse66 .cse38 .cse72 .cse37)) (.cse5 (< 0 |old(~a3~0)|)) (.cse41 (= |old(~a4~0)| |old(~a26~0)|)) (.cse43 (< |old(~a26~0)| 18)) (.cse54 (and .cse21 .cse39 .cse66 .cse38 .cse64 .cse37)) (.cse28 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse1 .cse2 .cse11 .cse5 .cse12 .cse6 .cse13 .cse7 .cse8 .cse9 .cse10 .cse14 .cse15) (or .cse2 .cse16 .cse17 (and .cse18 .cse19 .cse20 .cse21 .cse22) .cse23 .cse24 .cse6 .cse7 .cse25) (or .cse26 .cse1 .cse2 .cse6 .cse27 .cse4 .cse8 .cse28 .cse5) (or .cse29 .cse30 .cse31 .cse1 .cse2 .cse32 .cse12 .cse6 .cse33 .cse7 .cse8 .cse10 .cse14) (or .cse30 .cse0 .cse2 .cse5 .cse12 .cse6 .cse34 .cse7 .cse8 .cse9 .cse10 .cse25) (or .cse29 .cse0 .cse35 .cse1 .cse2 .cse5 .cse12 .cse6 .cse7 .cse8 .cse10) (or (and (and .cse20 .cse36 .cse37) .cse38 .cse39 .cse40) (or .cse29 .cse31 .cse2 .cse16 .cse41 .cse6 .cse42 .cse33 .cse28) .cse43) (or .cse30 .cse2 .cse44 .cse27 .cse11 .cse5 .cse6 .cse8 .cse28 .cse25) (or .cse2 .cse27 .cse4 .cse5 .cse45 .cse41 .cse6 .cse46 .cse42 .cse7 .cse8 .cse43 .cse9 .cse10) (or .cse30 .cse0 .cse2 .cse5 .cse6 .cse8 .cse28 .cse25 .cse47) (or .cse29 .cse0 .cse2 .cse5 .cse12 .cse6 .cse7 .cse8 .cse10 .cse25 .cse34) (or .cse1 .cse16 .cse2 .cse48 .cse5 .cse6 .cse13 .cse28) (or (or .cse31 .cse49 .cse2 .cse16 .cse24 .cse6 .cse7) .cse28 .cse25 .cse50) (or (and .cse21 .cse19 .cse38 .cse51 .cse52 .cse37) .cse53 .cse33 .cse28 .cse25) (or .cse16 .cse54 .cse55 .cse41 .cse6 .cse42 .cse33 .cse13 .cse7 .cse43 .cse10) (or .cse29 .cse0 .cse2 .cse16 .cse47 .cse6 .cse33 .cse28 .cse25) (or .cse29 .cse30 .cse1 .cse2 .cse15 .cse5 .cse12 .cse6 .cse13 .cse7 .cse8 .cse10 .cse14) (or .cse56 .cse41 .cse24 .cse16 .cse2 .cse6 .cse46 .cse42 .cse11) (or .cse41 .cse24 .cse57 .cse2 .cse6 .cse42 .cse17 .cse8 .cse11) (or .cse58 .cse30 .cse0 .cse24 .cse2 .cse6 .cse8 .cse57 .cse11) (or .cse1 .cse2 .cse16 .cse32 .cse27 .cse11 .cse5 .cse59 .cse6 .cse7 .cse9 .cse10) (or .cse29 .cse31 .cse2 .cse44 .cse6 .cse33 .cse8 .cse60 .cse28 .cse25) (or .cse2 .cse16 .cse27 .cse5 .cse59 .cse41 .cse6 .cse42 .cse7 .cse43 .cse9 .cse10 .cse44) (or .cse29 .cse2 .cse4 .cse41 .cse6 .cse46 .cse42 .cse33 .cse13 .cse61 .cse8 .cse43 .cse28) (or .cse43 .cse50 .cse62 .cse28) (or .cse41 .cse63 .cse4 .cse43 (or .cse29 .cse0 .cse55 .cse24 .cse6 .cse42 .cse7 .cse8) .cse10) (or .cse57 .cse59 .cse30 .cse41 .cse24 .cse2 .cse6 .cse42 .cse8 .cse11 .cse14) (or .cse1 .cse2 .cse6 .cse13 .cse4 .cse8 (and .cse38 .cse21 .cse64 .cse39 .cse52 .cse37) .cse28 .cse5) (or .cse49 .cse2 (and .cse65 .cse66 .cse38 .cse64 .cse51 .cse37) .cse24 .cse6 .cse13 .cse7 .cse67 .cse10 .cse25) (or .cse58 .cse59 .cse24 .cse2 .cse6 .cse8 .cse11 .cse57 .cse14) (or (or .cse29 .cse0 .cse2 .cse24 .cse6 .cse7 .cse8 .cse60) .cse34 .cse10 .cse25) (or .cse29 .cse0 .cse1 .cse2 .cse12 .cse6 .cse33 .cse7 .cse8 .cse10 .cse14 .cse35) (or .cse29 .cse0 .cse16 .cse34 .cse55 .cse6 .cse33 .cse7 .cse10 .cse25) (or (or .cse49 .cse1 .cse2 .cse17 .cse4 .cse24 .cse6 .cse7) .cse28 (and .cse68 .cse19 .cse38 .cse51 .cse52 .cse37)) (or (and .cse65 .cse38 .cse64 .cse51 .cse52 .cse37) (or .cse4 .cse7) .cse2 .cse6 .cse33 .cse13 .cse10 .cse25 .cse23) (or .cse29 .cse16 .cse2 .cse27 .cse5 .cse59 .cse6 .cse56 .cse28 .cse25) (or .cse29 .cse0 .cse1 .cse2 .cse4 .cse3 .cse6 .cse33 .cse8 .cse28) (or .cse24 .cse1 .cse2 .cse6 .cse57 .cse8 .cse11) (or (or .cse7 (or .cse69 .cse49 .cse1 .cse2 .cse67)) .cse6 .cse33 .cse13 (and (and (= ~a7~0 0) (= ~a14~0 19)) .cse21 .cse70 .cse51 .cse37)) (or (and (and .cse66 .cse38 .cse19 .cse37) .cse39 .cse40) .cse43 (or (or .cse49 .cse2 .cse16 .cse24 .cse6 .cse46 .cse42 .cse13 .cse7) .cse28)) (or .cse47 .cse0 .cse2 .cse11 .cse5 .cse12 .cse6 .cse42 .cse7 .cse8 .cse43 .cse9 .cse10) (or .cse2 .cse16 .cse5 .cse6 .cse71 .cse13 .cse7 .cse9 .cse10 .cse25) (or .cse29 .cse0 .cse1 .cse2 .cse16 .cse5 .cse6 .cse7 .cse10 .cse35) (or (or .cse0 .cse1 .cse16 (not .cse41) .cse7 .cse10) .cse2 .cse6 .cse33 (and .cse66 .cse18 .cse38 .cse72 (= ~a26~0 ~a4~0) .cse37)) (or .cse31 .cse49 .cse1 .cse4 .cse55 (and .cse68 .cse38 .cse19 .cse51 .cse52 .cse37) .cse6 .cse33 .cse7 .cse10) (or .cse41 .cse73 .cse74 .cse43 .cse10) (or .cse29 .cse1 .cse2 .cse12 .cse6 .cse33 .cse13 .cse7 .cse8 .cse10 .cse15) (or .cse54 .cse2 .cse5 .cse12 .cse41 .cse6 .cse46 .cse42 .cse13 .cse7 .cse8 .cse43 .cse9 .cse10) (or .cse63 .cse0 .cse2 .cse4 .cse5 .cse41 .cse6 .cse46 .cse42 .cse8 .cse43 .cse28) (or .cse16 .cse46 .cse42 .cse75 .cse7 (and .cse18 .cse76 .cse20 .cse21 .cse64 .cse22)) (or .cse29 .cse44 .cse31 .cse2 .cse41 .cse6 .cse42 .cse33 .cse8 .cse60 .cse43 .cse28) (or .cse29 .cse31 .cse2 .cse4 .cse41 .cse6 .cse42 .cse33 .cse8 .cse45 .cse43 .cse28) (or .cse41 .cse0 .cse24 .cse2 .cse26 .cse6 .cse46 .cse42 .cse4 .cse11) (or .cse29 .cse30 .cse2 .cse27 .cse5 .cse12 .cse77 .cse6 .cse7 .cse8 .cse10 .cse25) (or .cse43 .cse62 .cse10 .cse78) (or .cse29 .cse0 .cse2 .cse16 .cse41 .cse6 .cse42 .cse47 .cse33 .cse43 .cse28) (or .cse0 .cse1 .cse2 .cse6 .cse8 .cse28 .cse14 .cse57 .cse5) (or .cse29 .cse30 .cse2 .cse71 .cse12 .cse6 .cse33 .cse13 .cse7 .cse8 .cse10 .cse25) (or .cse29 .cse30 .cse2 .cse54 .cse12 .cse41 .cse6 .cse42 .cse33 .cse13 .cse7 .cse8 .cse43 .cse10) (or .cse31 .cse1 .cse16 (and .cse68 .cse66 (= 18 ~a4~0) .cse38 .cse19 .cse37) .cse55 .cse6 .cse33 .cse7 .cse10 (not (= 18 |old(~a4~0)|))) (or .cse29 .cse31 .cse1 .cse2 .cse4 .cse79 .cse6 .cse33 .cse8 .cse28) (or .cse29 .cse1 .cse2 .cse6 .cse33 .cse13 .cse8 .cse28 .cse15) (or .cse30 .cse2 .cse27 .cse5 .cse59 .cse41 .cse44 .cse6 .cse46 .cse42 .cse8 .cse43 .cse28) (or .cse29 .cse31 .cse1 .cse2 .cse16 .cse32 .cse6 .cse33 .cse28) (or .cse29 .cse2 .cse71 .cse5 .cse12 .cse6 .cse13 .cse7 .cse8 .cse10 .cse25) (or .cse74 .cse73 .cse10 .cse25) (or .cse30 .cse0 .cse2 .cse47 .cse5 .cse41 .cse6 .cse42 .cse8 .cse43 .cse28 .cse14) (or .cse77 .cse25 (or .cse29 .cse2 .cse16 .cse27 .cse59 .cse6 .cse7 .cse10) .cse5) (or .cse2 .cse5 .cse54 .cse41 .cse6 .cse42 .cse13 .cse8 .cse43 .cse28) (or .cse31 .cse2 .cse11 .cse57 .cse41 .cse24 .cse6 .cse42 .cse8) (or .cse29 .cse31 .cse2 .cse45 .cse4 .cse6 .cse33 .cse8 .cse28 .cse25) (or .cse1 .cse2 .cse27 .cse5 .cse32 .cse6 .cse8 .cse60 .cse28) (or .cse29 .cse0 (and .cse39 .cse65 .cse38 .cse72 .cse52 .cse37) .cse4 .cse55 .cse6 .cse33 .cse7 .cse8 .cse10 .cse25) (or .cse47 (or .cse29 .cse0 .cse16 .cse55 .cse42 .cse7) .cse41 .cse24 .cse6 .cse43 .cse10) (or .cse29 .cse31 .cse1 .cse2 .cse32 .cse6 .cse33 .cse8 .cse60 .cse28) (or .cse16 (and .cse39 .cse68 .cse66 .cse76 .cse64 .cse37) (or .cse1 .cse55 .cse24 .cse6 .cse13 .cse7 .cse10)) (or .cse1 .cse2 .cse16 .cse27 .cse32 .cse5 .cse59 .cse41 .cse6 .cse28) (or (or .cse49 .cse0 .cse1 .cse2 .cse12 .cse6 .cse7 .cse8) .cse33 (and .cse68 .cse66 .cse38 .cse72 .cse51 .cse37) .cse28) (or .cse4 .cse55 .cse41 .cse6 .cse46 .cse42 .cse33 .cse13 .cse7 .cse8 .cse43 .cse10 .cse61) (or .cse1 .cse2 .cse27 .cse4 .cse11 .cse5 .cse79 .cse6 .cse7 .cse9 .cse10) (or .cse29 .cse30 .cse0 .cse2 .cse47 .cse41 .cse6 .cse46 .cse42 .cse33 .cse8 .cse43 .cse28) (or .cse43 (or .cse31 .cse49 .cse16 .cse55 .cse24 .cse6 .cse42 .cse7) .cse10 .cse78) (or .cse30 .cse2 .cse27 .cse77 .cse11 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9 .cse10 .cse25) (or .cse29 .cse31 .cse2 .cse16 .cse6 .cse44 .cse33 .cse28 .cse25) (or .cse29 .cse0 .cse2 .cse5 .cse12 .cse41 .cse6 .cse42 .cse47 .cse7 .cse8 .cse43 .cse10) (or .cse2 .cse4 .cse5 .cse6 .cse13 (and .cse39 .cse65 .cse38 .cse64 .cse52 .cse37) .cse7 .cse8 .cse9 .cse10 .cse25) (or .cse0 .cse2 .cse11 .cse12 .cse41 .cse24 .cse6 .cse42 .cse7 .cse8 .cse47 .cse9 .cse10 .cse80) (or .cse2 .cse44 .cse27 .cse5 .cse41 .cse6 .cse8 .cse60 .cse28 .cse25) (or .cse2 .cse4 .cse5 .cse6 .cse13 .cse8 .cse61 .cse28 .cse25) (or .cse16 .cse2 .cse5 .cse6 .cse13 .cse48 .cse28 .cse25) (or (or .cse75 .cse7) (and (and .cse38 .cse20 .cse21) .cse36 .cse39 .cse37) .cse28) (or .cse32 .cse1 .cse2 .cse27 .cse11 .cse5 .cse6 .cse8 .cse28 .cse14) (or .cse53 .cse33 (and .cse65 .cse19 .cse38 .cse51 .cse52 .cse37) .cse10 .cse25) (or .cse2 .cse27 .cse4 .cse45 .cse11 .cse5 .cse59 .cse6 .cse28 .cse25) (or (or .cse7 .cse1 .cse81) .cse4 (and .cse38 .cse21 .cse70 .cse51 .cse52 .cse37)) (or (or .cse49 .cse0 .cse2 .cse12 .cse6 .cse7 .cse8 .cse14) .cse33 .cse28 .cse25 (and .cse21 .cse66 .cse38 .cse72 .cse51 .cse37)) (or .cse44 .cse2 .cse16 .cse27 .cse5 .cse59 .cse41 .cse6 .cse46 .cse42 .cse43 .cse28) (or .cse29 .cse1 .cse2 .cse16 .cse15 .cse6 .cse33 .cse13 .cse28) (or .cse29 .cse0 .cse2 .cse16 .cse47 .cse5 .cse41 .cse6 .cse42 .cse7 .cse43 .cse10) (or .cse29 .cse2 .cse16 .cse54 .cse6 .cse33 .cse13 .cse28 .cse25))))) [2018-11-23 11:59:46,439 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,439 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,441 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,441 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,441 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,441 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,441 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,441 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,441 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,441 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,441 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,441 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,441 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,441 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,442 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,442 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,442 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,442 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,442 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,442 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,442 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,442 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,442 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,442 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,442 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,442 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,442 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,442 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,442 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,442 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,442 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,443 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,443 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-11-23 11:59:46,443 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-11-23 11:59:46,443 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,443 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,443 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,443 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,443 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,443 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,443 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,443 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,443 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,444 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,444 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,444 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,444 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,444 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,444 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,444 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,444 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,444 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,444 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,444 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,444 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,444 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,444 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,444 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,444 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,444 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,457 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,457 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,457 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,457 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,458 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,458 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,458 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,458 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,458 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,458 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,458 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,458 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,458 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,458 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,458 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,458 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-11-23 11:59:46,458 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,458 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,458 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,458 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,458 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,459 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,459 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,459 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,459 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,459 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,459 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,459 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,459 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,465 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,465 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,465 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,465 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,465 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,465 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,465 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,465 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,465 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,465 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,466 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,466 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,466 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,466 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,466 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,466 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,466 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,466 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,466 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,466 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,466 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,466 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,466 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,466 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,466 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,466 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,466 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,466 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,467 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,467 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,468 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,468 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,468 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,468 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,468 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,468 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,468 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,468 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,468 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,468 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,468 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,468 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,468 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,468 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,468 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,468 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,468 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,468 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,469 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,469 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,469 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,469 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,469 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,469 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,469 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,469 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,469 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,469 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,470 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,470 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,470 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,470 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,470 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,470 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,470 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,470 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,470 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,470 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,470 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,470 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,470 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,470 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,470 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,470 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,470 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,470 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,471 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,471 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,471 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,471 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,471 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,471 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,471 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,471 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,471 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,471 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,471 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,472 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,472 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,472 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,472 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,472 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,472 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,472 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,472 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,472 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,472 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,472 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,472 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,472 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,472 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,472 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,472 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,472 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,473 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,473 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,473 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,473 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,473 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,473 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,473 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,473 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,473 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,473 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,473 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,473 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,482 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,482 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,482 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,482 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,482 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,482 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,482 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,482 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,483 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,483 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,483 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,483 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,483 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,483 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,483 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,483 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,483 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,483 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,483 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,483 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,483 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,483 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,483 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,483 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,483 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,485 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse40 (= 18 |old(~a14~0)|)) (.cse12 (= 0 |old(~a14~0)|)) (.cse61 (not (= 17 |old(~a4~0)|))) (.cse47 (not (= 1 |old(~a3~0)|))) (.cse4 (not (= 1 ~a25~0))) (.cse7 (not (= 1 ~a1~0))) (.cse16 (not (= 15 |old(~a28~0)|))) (.cse8 (not (= 1 |old(~a7~0)|))) (.cse78 (= 0 |old(~a26~0)|)) (.cse10 (= 20 |old(~a14~0)|))) (let ((.cse53 (= 18 |old(~a26~0)|)) (.cse34 (not (= 17 |old(~a28~0)|))) (.cse21 (not .cse10)) (.cse75 (or .cse12 .cse61 .cse47 .cse4 .cse7 .cse16 .cse8 .cse78)) (.cse3 (not (= 17 |old(~a26~0)|))) (.cse5 (not .cse40)) (.cse59 (= ~a28~0 15)) (.cse65 (= 17 ~a4~0)) (.cse0 (< |old(~a4~0)| 18)) (.cse20 (< |old(~a28~0)| 16)) (.cse25 (= 16 |old(~a28~0)|)) (.cse14 (= 20 |old(~a26~0)|)) (.cse17 (= |old(~a4~0)| |old(~a14~0)|)) (.cse9 (= |calculate_output2_#in~input| 0)) (.cse71 (= 18 ~a26~0)) (.cse57 (= ~a14~0 |old(~a14~0)|)) (.cse43 (= |old(~a28~0)| ~a28~0)) (.cse77 (= 17 ~a26~0)) (.cse58 (= 16 ~a28~0)) (.cse60 (= 20 ~a14~0)) (.cse31 (= ~a7~0 |old(~a7~0)|)) (.cse28 (= 18 ~a14~0)) (.cse44 (= |old(~a26~0)| ~a26~0)) (.cse29 (= ~a28~0 |old(~a28~0)|)) (.cse32 (= ~a4~0 |old(~a4~0)|)) (.cse30 (= ~a3~0 |old(~a3~0)|))) (let ((.cse42 (= ~a4~0 17)) (.cse55 (not (= |old(~a26~0)| 18))) (.cse52 (and .cse31 .cse28 .cse44 .cse29 .cse32 .cse30)) (.cse51 (and .cse32 .cse77 .cse31 .cse58 .cse60 .cse30)) (.cse64 (= 15 ~a28~0)) (.cse48 (and .cse32 .cse71 .cse57 .cse31 .cse43 .cse30)) (.cse2 (and .cse32 .cse77 .cse57 .cse31 .cse58 .cse30)) (.cse19 (and .cse31 .cse44 .cse29 .cse32 .cse60 .cse30)) (.cse33 (= ~a26~0 |old(~a26~0)|)) (.cse69 (not (= 0 |old(~a7~0)|))) (.cse54 (and .cse57 .cse31 .cse44 .cse29 .cse32 .cse30)) (.cse74 (and .cse32 .cse77 .cse31 .cse43 .cse60 .cse30)) (.cse68 (or .cse0 .cse10 .cse4 .cse20 .cse25 .cse12 .cse47 .cse7 .cse14 .cse17 .cse8 .cse9 .cse78 .cse40)) (.cse67 (and .cse44 .cse32 .cse57 .cse43 .cse31 .cse30)) (.cse76 (and .cse44 .cse57 .cse31 .cse43 .cse65 .cse30)) (.cse50 (and .cse32 .cse71 .cse31 .cse58 .cse60 .cse30)) (.cse46 (not (= |old(~a4~0)| 17))) (.cse23 (and .cse44 .cse32 .cse57 .cse31 .cse58 .cse30)) (.cse26 (= 0 |old(~a4~0)|)) (.cse62 (and .cse77 .cse31 .cse43 .cse65 .cse60 .cse30)) (.cse45 (not (= |old(~a28~0)| 15))) (.cse37 (not (= |old(~a14~0)| 19))) (.cse56 (and .cse44 .cse32 .cse31 .cse59 .cse60 .cse30)) (.cse41 (and .cse31 .cse28 .cse44 .cse59 .cse32 .cse30)) (.cse63 (and .cse75 (or .cse47 .cse3 .cse5 (not (= 16 |old(~a4~0)|)) .cse4 .cse7 .cse16 .cse8))) (.cse27 (and .cse32 .cse77 .cse57 .cse31 .cse43 .cse30)) (.cse72 (and .cse44 .cse32 .cse31 .cse58 .cse60 .cse30)) (.cse66 (and .cse32 .cse71 .cse57 .cse31 .cse59 .cse30)) (.cse73 (and .cse44 .cse32 .cse31 .cse43 .cse60 .cse30)) (.cse24 (< 16 |old(~a4~0)|)) (.cse49 (and (or .cse4 (not (= (mod |old(~a14~0)| 2) 0))) .cse75)) (.cse38 (and .cse32 .cse71 .cse57 .cse31 .cse58 .cse30)) (.cse35 (and .cse44 .cse32 .cse57 .cse31 .cse43 .cse30)) (.cse6 (< 0 |old(~a3~0)|)) (.cse13 (= |old(~a4~0)| |old(~a26~0)|)) (.cse18 (< |old(~a26~0)| 18)) (.cse79 (or (or .cse34 .cse61 .cse4 .cse7 .cse9) .cse21)) (.cse39 (and .cse32 .cse77 .cse57 .cse31 .cse59 .cse30)) (.cse1 (not .cse25)) (.cse11 (and .cse44 .cse32 .cse57 .cse31 .cse59 .cse30)) (.cse15 (not (= |old(~a3~0)| 1))) (.cse22 (< 0 |old(~a7~0)|)) (.cse36 (not .cse53))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse0 .cse10 .cse4 .cse11 .cse12 .cse13 .cse7 .cse14 .cse15 .cse16 .cse17 .cse18 .cse8 .cse9) (or .cse19 .cse3 .cse4 .cse7 .cse20 .cse21 .cse17 .cse22 .cse6) (or .cse0 .cse1 .cse4 .cse6 .cse23 .cse12 .cse13 .cse7 .cse14 .cse17 .cse18 .cse8 .cse9) (or .cse3 .cse4 .cse5 .cse20 .cse24 .cse6 .cse25 .cse7 .cse26 .cse27 .cse8 .cse9) (or (and (and .cse28 .cse29 .cse30) .cse31 .cse32 .cse33) (or .cse0 .cse34 .cse4 .cse5 .cse13 .cse7 .cse14 .cse15 .cse22) .cse18) (or .cse10 .cse4 .cse35 .cse20 .cse24 .cse6 .cse7 .cse17 .cse22 .cse36) (or .cse10 .cse1 .cse4 .cse6 .cse7 .cse17 .cse22 .cse36 .cse23) (or (or .cse0 .cse1 .cse17 .cse37 .cse9) .cse4 .cse7 .cse15 .cse38 .cse8 .cse36) (or .cse0 .cse10 .cse3 .cse4 .cse39 .cse6 .cse12 .cse7 .cse16 .cse17 .cse8 .cse9 .cse40) (or .cse3 .cse5 .cse4 .cse41 .cse6 .cse7 .cse16 .cse22) (or .cse0 .cse39 .cse3 .cse4 .cse12 .cse7 .cse15 .cse16 .cse17 .cse8 .cse9) (or .cse4 .cse5 (and .cse42 .cse43 .cse28 .cse44 (= ~a3~0 1)) .cse45 .cse46 .cse47 .cse7 .cse9 .cse36) (or .cse10 .cse4 .cse20 .cse24 .cse6 .cse12 .cse7 .cse17 .cse26 .cse8 .cse9 .cse36 .cse48) (or .cse0 .cse1 .cse21 .cse49 .cse7 .cse15 .cse17 .cse8 .cse9 .cse36 .cse50) (or .cse5 (or .cse3 .cse49 .cse47 .cse7 .cse16 .cse8 .cse9) .cse39) (or .cse0 .cse1 .cse4 .cse5 .cse23 .cse7 .cse15 .cse22 .cse36) (or .cse51 .cse1 .cse3 .cse4 .cse21 .cse6 .cse7 .cse17 .cse26 .cse8 .cse9) (or .cse52 .cse13 .cse47 .cse5 .cse4 .cse7 .cse53 .cse14 .cse24) (or .cse13 .cse47 .cse54 .cse4 .cse7 .cse14 .cse45 .cse17 .cse24) (or .cse55 .cse10 .cse1 .cse47 .cse4 .cse7 .cse17 .cse54 .cse24) (or .cse0 .cse1 .cse3 .cse4 .cse6 .cse2 .cse12 .cse7 .cse17 .cse8 .cse9) (or .cse0 .cse34 .cse4 .cse35 .cse7 .cse15 .cse17 .cse37 .cse22 .cse36) (or .cse0 .cse4 .cse21 .cse13 .cse7 .cse53 .cse14 .cse15 .cse16 .cse56 .cse17 .cse18 .cse22) (or .cse54 .cse25 .cse10 .cse13 .cse47 .cse4 .cse7 .cse14 .cse17 .cse24 .cse40) (or (or .cse1 .cse3 .cse5 .cse49 (not .cse13) .cse47 .cse7 .cse8 .cse9) (and .cse57 .cse42 .cse31 .cse58 (= ~a26~0 ~a4~0) .cse30)) (or .cse21 .cse49 .cse56 .cse13 .cse7 .cse53 .cse14 .cse15 .cse16 .cse17 .cse18 .cse8 .cse9) (or .cse3 .cse4 .cse7 .cse16 .cse21 .cse17 (and .cse31 .cse44 .cse59 .cse32 .cse60 .cse30) .cse22 .cse6) (or .cse55 .cse25 .cse47 .cse4 .cse7 .cse17 .cse24 .cse54 .cse40) (or .cse34 .cse61 .cse3 .cse21 .cse49 .cse62 .cse7 .cse15 .cse8 .cse9) (or (or .cse3 .cse9 .cse63) .cse21 (and .cse31 .cse44 .cse64 .cse65 .cse60 .cse30)) (or .cse48 .cse36 (or .cse0 .cse4 .cse5 .cse20 .cse25 .cse7 .cse8 .cse9) .cse6) (or .cse0 .cse5 .cse4 .cse20 .cse6 .cse25 .cse7 .cse52 .cse22 .cse36) (or .cse0 .cse1 .cse3 .cse4 .cse21 .cse51 .cse7 .cse15 .cse17 .cse22) (or .cse4 .cse5 .cse6 .cse7 .cse16 .cse26 .cse8 .cse9 .cse36 .cse66) (or .cse47 .cse3 .cse4 .cse7 .cse54 .cse17 .cse24) (or .cse0 .cse1 .cse4 .cse5 .cse6 .cse23 .cse13 .cse7 .cse14 .cse18 .cse8 .cse9) (or .cse34 .cse13 .cse67 .cse18 .cse68) (or (and .cse57 .cse31 .cse44 .cse64 .cse65 .cse30) (or .cse9 (let ((.cse70 (not (= 19 |old(~a14~0)|)))) (and (or .cse69 .cse61 .cse47 .cse3 .cse4 .cse7 .cse16 .cse70) (or .cse61 .cse47 .cse4 .cse7 .cse16 .cse70 .cse8 .cse36))))) (or .cse0 .cse10 .cse4 .cse20 .cse6 .cse12 .cse7 .cse17 .cse8 .cse9 .cse36 .cse48) (or .cse4 (and .cse32 .cse71 .cse31 .cse59 .cse60 .cse30) .cse21 .cse6 .cse7 .cse16 .cse17 .cse26 .cse8 .cse9 .cse36) (or .cse0 .cse10 .cse34 .cse3 .cse4 .cse27 .cse12 .cse7 .cse15 .cse17 .cse8 .cse9 .cse40) (or .cse35 .cse4 .cse5 .cse20 .cse6 .cse25 .cse13 .cse7 .cse14 .cse18 .cse26 .cse8 .cse9) (or .cse0 .cse1 .cse3 .cse4 .cse12 .cse7 .cse2 .cse15 .cse17 .cse8 .cse9 .cse40) (or .cse72 .cse1 .cse4 .cse21 .cse6 .cse13 .cse7 .cse53 .cse14 .cse17 .cse18 .cse22) (or .cse0 .cse35 .cse34 .cse4 .cse13 .cse7 .cse14 .cse15 .cse17 .cse37 .cse18 .cse22) (or .cse0 .cse34 .cse4 .cse21 .cse13 .cse7 .cse14 .cse15 .cse17 .cse73 .cse18 .cse22) (or .cse13 .cse1 .cse47 .cse4 .cse19 .cse7 .cse53 .cse14 .cse21 .cse24) (or .cse11 .cse4 .cse6 .cse12 .cse13 .cse7 .cse53 .cse14 .cse16 .cse17 .cse18 .cse26 .cse8 .cse9) (or .cse0 .cse1 .cse4 .cse5 .cse13 .cse7 .cse14 .cse23 .cse15 .cse18 .cse22) (or .cse1 .cse3 .cse4 .cse7 .cse17 .cse22 .cse40 .cse54 .cse6) (or (and (and .cse57 .cse31 .cse43 .cse30) .cse32 .cse33) (or (or .cse61 .cse4 .cse5 .cse47 .cse7 .cse53 .cse14 .cse16 .cse9) .cse22) .cse18) (or .cse0 .cse34 .cse3 .cse4 .cse21 .cse74 .cse7 .cse15 .cse17 .cse22) (or .cse10 .cse1 .cse4 .cse6 .cse12 .cse7 .cse17 .cse26 .cse8 .cse9 .cse36 .cse38) (or .cse0 .cse3 .cse4 .cse7 .cse15 .cse16 .cse17 .cse22 .cse39) (or .cse10 .cse4 .cse20 .cse6 .cse25 .cse13 .cse35 .cse7 .cse53 .cse14 .cse17 .cse18 .cse22) (or .cse1 .cse4 .cse24 .cse6 .cse12 .cse7 .cse14 .cse17 .cse18 .cse26 .cse23 .cse8 .cse9) (or .cse0 .cse34 .cse3 .cse4 .cse5 .cse27 .cse7 .cse15 .cse22) (or .cse10 .cse1 .cse4 .cse23 .cse6 .cse13 .cse7 .cse14 .cse17 .cse18 .cse22 .cse40) (or (and (and .cse31 .cse28) .cse44 .cse29 .cse32 .cse30) (or .cse5 .cse14 (and .cse75 (or .cse69 .cse1 .cse47 .cse4 .cse7 .cse36)) .cse9)) (or (and .cse44 .cse57 .cse43 .cse31 .cse65 .cse30) .cse22 .cse36 (or .cse34 .cse61 .cse4 .cse5 .cse47 .cse7 .cse9)) (or (or .cse61 .cse1 .cse4 .cse12 .cse7 .cse17 .cse9 .cse40) .cse15 .cse22 (and .cse44 .cse57 .cse31 .cse58 .cse65 .cse30) .cse36) (or .cse4 .cse6 .cse11 .cse13 .cse7 .cse14 .cse16 .cse17 .cse18 .cse22) (or .cse34 .cse4 .cse24 .cse54 .cse13 .cse47 .cse7 .cse14 .cse17) (or .cse0 .cse34 .cse4 .cse73 .cse21 .cse7 .cse15 .cse17 .cse22 .cse36) (or .cse3 .cse4 .cse24 .cse6 .cse12 .cse7 .cse16 .cse17 .cse26 .cse8 .cse9 .cse39 .cse40) (or .cse18 (or .cse10 .cse34 .cse61 .cse4 .cse12 .cse47 .cse7 .cse53 .cse14 .cse17 .cse9 .cse40) .cse22 .cse76) (or .cse0 .cse10 .cse4 .cse66 .cse12 .cse7 .cse15 .cse16 .cse17 .cse8 .cse9 .cse36) (or .cse23 .cse13 .cse18 (or .cse0 .cse1 .cse5 .cse49 .cse47 .cse7 .cse14 .cse8 .cse9)) (or .cse3 .cse4 .cse20 .cse21 .cse74 .cse24 .cse6 .cse7 .cse26 .cse8 .cse9) (or .cse3 .cse4 .cse20 .cse6 .cse27 .cse7 .cse17 .cse37 .cse22) (or (or .cse34 .cse68) .cse67 .cse36) (or .cse4 .cse20 .cse21 .cse6 .cse13 .cse7 .cse53 .cse14 .cse17 .cse18 .cse26 .cse8 .cse9 .cse73) (or .cse0 .cse34 .cse3 .cse4 .cse27 .cse7 .cse15 .cse17 .cse37 .cse22) (or .cse3 .cse4 .cse5 .cse20 .cse27 .cse6 .cse25 .cse13 .cse7 .cse22) (or .cse0 .cse10 .cse1 .cse4 .cse23 .cse13 .cse7 .cse53 .cse14 .cse15 .cse17 .cse18 .cse22) (or .cse76 (or .cse10 .cse34 .cse61 .cse4 .cse12 .cse7 .cse53 .cse14 .cse17 .cse9) .cse15 .cse18 .cse8) (or .cse0 .cse1 .cse50 .cse4 .cse21 .cse6 .cse7 .cse17 .cse8 .cse9 .cse36) (or (and .cse71 .cse57 .cse43 .cse31 .cse65 .cse30) (or .cse34 .cse5 .cse46 .cse49 .cse47 .cse7 .cse8 .cse9 .cse36)) (or .cse34 .cse3 .cse5 .cse49 .cse7 .cse15 (and .cse77 .cse57 (= 18 ~a4~0) .cse31 .cse43 .cse30) .cse8 .cse9 (not (= 18 |old(~a4~0)|))) (or .cse0 .cse34 .cse4 .cse5 .cse7 .cse35 .cse15 .cse22 .cse36) (or .cse1 .cse4 .cse23 .cse24 .cse12 .cse13 .cse47 .cse7 .cse14 .cse17 .cse26 .cse8 .cse9 .cse78) (or .cse62 (or .cse61 .cse3 .cse4 .cse45 .cse21 .cse47 .cse7 .cse9) .cse22) (or .cse4 .cse35 .cse20 .cse6 .cse13 .cse7 .cse17 .cse37 .cse22 .cse36) (or .cse4 .cse21 .cse6 .cse7 .cse16 .cse17 .cse56 .cse22 .cse36) (or .cse5 .cse4 .cse6 .cse7 .cse16 .cse41 .cse22 .cse36) (or .cse18 (and .cse44 .cse31 .cse59 .cse65 .cse60 .cse30) (or .cse21 .cse14 .cse9 .cse63)) (or .cse27 .cse3 .cse4 .cse20 .cse24 .cse6 .cse7 .cse17 .cse22 .cse40) (or .cse5 .cse11 .cse49 .cse13 .cse7 .cse14 .cse15 .cse16 .cse18 .cse8 .cse9) (or .cse13 .cse72 .cse21 .cse18 (or .cse0 .cse1 .cse49 .cse47 .cse7 .cse14 .cse17 .cse8 .cse9)) (or .cse79 .cse15 (and .cse44 .cse31 .cse43 .cse65 .cse60 .cse30) .cse22 .cse36) (or .cse0 .cse4 .cse66 .cse6 .cse12 .cse7 .cse16 .cse17 .cse8 .cse9 .cse36) (or .cse4 .cse20 .cse21 .cse73 .cse24 .cse6 .cse25 .cse7 .cse22 .cse36) (or .cse0 .cse1 .cse5 .cse49 .cse7 .cse15 .cse8 .cse38 .cse9 .cse36) (or .cse35 .cse4 .cse5 .cse20 .cse6 .cse25 .cse13 .cse7 .cse53 .cse14 .cse18 .cse22) (or (and .cse71 .cse43 .cse31 .cse65 .cse60 .cse30) .cse79 .cse15 .cse8 .cse36) (or .cse0 .cse3 .cse4 .cse5 .cse39 .cse7 .cse15 .cse16 .cse22) (or (or .cse61 .cse1 .cse3 .cse4 .cse12 .cse47 .cse7 .cse17 .cse9) .cse22 (and .cse77 .cse57 .cse31 .cse58 .cse65 .cse30)) (or .cse0 .cse4 .cse5 .cse11 .cse7 .cse15 .cse16 .cse22 .cse36))))) [2018-11-23 11:59:46,525 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,525 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,525 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,525 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,525 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,539 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,539 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,539 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,539 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,539 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,539 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,539 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,539 INFO L448 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,541 INFO L444 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse31 (= 20 |old(~a14~0)|)) (.cse33 (= 0 |old(~a14~0)|)) (.cse48 (not (= 17 |old(~a4~0)|))) (.cse46 (not (= 1 |old(~a3~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse12 (not (= 1 ~a1~0))) (.cse44 (not (= 15 |old(~a28~0)|))) (.cse18 (not (= 1 |old(~a7~0)|))) (.cse70 (= 0 |old(~a26~0)|)) (.cse50 (= 18 |old(~a14~0)|)) (.cse13 (= 18 |old(~a26~0)|)) (.cse21 (= 16 |old(~a28~0)|))) (let ((.cse78 (not (= 0 |old(~a7~0)|))) (.cse24 (not .cse21)) (.cse30 (not .cse13)) (.cse25 (not (= 17 |old(~a26~0)|))) (.cse20 (not .cse50)) (.cse82 (or .cse33 .cse48 .cse46 .cse0 .cse12 .cse44 .cse18 .cse70)) (.cse38 (= ~a26~0 |old(~a26~0)|)) (.cse23 (< |old(~a4~0)| 18)) (.cse14 (= 20 |old(~a26~0)|)) (.cse15 (= |old(~a4~0)| |old(~a14~0)|)) (.cse60 (= 17 ~a4~0)) (.cse45 (= 16 ~a28~0)) (.cse39 (not (= 17 |old(~a28~0)|))) (.cse19 (= |calculate_output2_#in~input| 0)) (.cse2 (not .cse31)) (.cse8 (= 20 ~a14~0)) (.cse65 (= 18 ~a26~0)) (.cse59 (= ~a28~0 15)) (.cse63 (= 17 ~a26~0)) (.cse22 (= ~a14~0 |old(~a14~0)|)) (.cse5 (not (= calculate_output2_~input 0))) (.cse7 (= |old(~a28~0)| ~a28~0)) (.cse6 (= ~a7~0 |old(~a7~0)|)) (.cse36 (= 18 ~a14~0)) (.cse3 (= |old(~a26~0)| ~a26~0)) (.cse37 (= ~a28~0 |old(~a28~0)|)) (.cse4 (= ~a4~0 |old(~a4~0)|)) (.cse9 (= ~a3~0 |old(~a3~0)|))) (let ((.cse54 (not (= |old(~a26~0)| 18))) (.cse51 (and .cse6 .cse36 .cse3 .cse37 .cse4 .cse9)) (.cse49 (and .cse4 .cse63 .cse22 .cse5 .cse6 .cse7 .cse9)) (.cse58 (and .cse3 .cse4 .cse22 .cse5 .cse6 .cse59 .cse9)) (.cse32 (and .cse4 .cse65 .cse22 .cse5 .cse6 .cse7 .cse9)) (.cse34 (and .cse6 .cse3 .cse37 .cse4 .cse8 .cse9)) (.cse66 (and .cse4 .cse65 .cse22 .cse5 .cse6 .cse59 .cse9)) (.cse64 (or (or .cse39 .cse48 .cse0 .cse12 .cse19) .cse2)) (.cse52 (and .cse22 .cse6 .cse3 .cse37 .cse4 .cse9)) (.cse42 (and .cse3 .cse4 .cse22 .cse6 .cse45 .cse9)) (.cse27 (and .cse4 .cse65 .cse5 .cse6 .cse45 .cse8 .cse9)) (.cse53 (not (= |old(~a28~0)| 15))) (.cse47 (and .cse3 .cse22 .cse5 .cse7 .cse6 .cse60 .cse9)) (.cse57 (and .cse3 .cse4 .cse6 .cse59 .cse8 .cse9)) (.cse43 (and .cse6 .cse36 .cse3 .cse59 .cse4 .cse9)) (.cse72 (and .cse4 .cse63 .cse22 .cse6 .cse7 .cse9)) (.cse75 (and .cse4 .cse63 .cse22 .cse5 .cse6 .cse59 .cse9)) (.cse69 (and .cse3 .cse4 .cse6 .cse7 .cse8 .cse9)) (.cse55 (= ~a4~0 17)) (.cse73 (= ~a7~0 1)) (.cse26 (and .cse4 .cse63 .cse22 .cse5 .cse6 .cse45 .cse9)) (.cse67 (or .cse39 (or .cse23 .cse31 .cse0 .cse33 .cse46 .cse12 .cse14 .cse15 .cse18 .cse19 .cse70 .cse50))) (.cse68 (and (and (not .cse19) (<= 18 ~a4~0) (= ~a25~0 1) (not (= ~a26~0 20)) (= ~a1~0 1) (not (= ~a14~0 ~a4~0)) (= 17 ~a28~0) (not .cse8) (not (= ~a26~0 0)) .cse22 .cse5 (not (= ~a14~0 0)) .cse6 .cse7 (= 1 ~a3~0) (not (= ~a14~0 18)) .cse9) .cse4 .cse38)) (.cse40 (and .cse3 .cse4 .cse22 .cse6 .cse7 .cse9)) (.cse1 (< |old(~a28~0)| 16)) (.cse10 (< 0 |old(~a3~0)|)) (.cse16 (< |old(~a26~0)| 18)) (.cse56 (not (= |old(~a14~0)| 19))) (.cse71 (and .cse4 .cse63 .cse22 .cse6 .cse59 .cse9)) (.cse80 (and .cse4 .cse65 .cse22 .cse5 .cse6 .cse45 .cse9)) (.cse28 (and (or .cse0 (not (= (mod |old(~a14~0)| 2) 0))) .cse82)) (.cse61 (and .cse82 (or .cse46 .cse25 .cse20 (not (= 16 |old(~a4~0)|)) .cse0 .cse12 .cse44 .cse18))) (.cse76 (= ~a3~0 1)) (.cse77 (= 15 ~a28~0)) (.cse81 (and .cse82 (or .cse78 .cse48 .cse24 .cse46 .cse20 .cse0 .cse12 .cse30))) (.cse62 (and .cse3 .cse4 .cse22 .cse5 .cse6 .cse45 .cse9)) (.cse41 (< 16 |old(~a4~0)|)) (.cse11 (= |old(~a4~0)| |old(~a26~0)|)) (.cse17 (= 0 |old(~a4~0)|)) (.cse74 (and .cse3 .cse4 .cse22 .cse6 .cse59 .cse9)) (.cse29 (not (= |old(~a3~0)| 1))) (.cse35 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19) (or .cse0 .cse20 .cse1 .cse10 .cse21 .cse11 (and .cse3 .cse4 .cse22 .cse5 .cse6 .cse7 .cse9) .cse12 .cse14 .cse16 .cse17 .cse18 .cse19) (or .cse23 .cse24 .cse25 .cse0 .cse20 .cse26 .cse10 .cse12 .cse18 .cse19) (or .cse23 .cse27 .cse24 .cse2 .cse28 .cse12 .cse29 .cse15 .cse18 .cse19 .cse30) (or .cse23 .cse31 .cse0 .cse1 .cse32 .cse10 .cse33 .cse12 .cse15 .cse18 .cse19 .cse30) (or .cse34 .cse25 .cse0 .cse12 .cse1 .cse2 .cse15 .cse35 .cse10) (or (and (and .cse36 .cse37 .cse9) .cse6 .cse4 .cse38) (or .cse23 .cse39 .cse0 .cse20 .cse11 .cse12 .cse14 .cse29 .cse35) .cse16) (or .cse31 .cse0 .cse40 .cse1 .cse41 .cse10 .cse12 .cse15 .cse35 .cse30) (or .cse31 .cse24 .cse0 .cse10 .cse12 .cse15 .cse35 .cse30 .cse42) (or .cse25 .cse20 .cse0 .cse43 .cse10 .cse12 .cse44 .cse35) (or .cse11 (and .cse3 .cse4 .cse5 .cse6 .cse45 .cse8 .cse9) .cse2 .cse16 (or .cse23 .cse24 .cse28 .cse46 .cse12 .cse14 .cse15 .cse18 .cse19)) (or .cse23 .cse24 .cse0 .cse20 .cse42 .cse12 .cse29 .cse35 .cse30) (or .cse47 (or (or .cse48 .cse0 .cse20 .cse46 .cse12 .cse13 .cse14 .cse44 .cse19) .cse35) .cse16) (or .cse23 .cse31 .cse39 .cse25 .cse0 .cse49 .cse33 .cse12 .cse29 .cse15 .cse18 .cse19 .cse50) (or .cse51 .cse11 .cse46 .cse20 .cse0 .cse12 .cse13 .cse14 .cse41) (or .cse11 .cse46 .cse52 .cse0 .cse12 .cse14 .cse53 .cse15 .cse41) (or .cse54 .cse31 .cse24 .cse46 .cse0 .cse12 .cse15 .cse52 .cse41) (or (and .cse22 .cse55 .cse5 .cse6 .cse45 (= ~a26~0 ~a4~0) .cse9) (or .cse24 .cse25 .cse20 .cse28 (not .cse11) .cse46 .cse12 .cse18 .cse19)) (or .cse23 .cse39 .cse0 .cse40 .cse12 .cse29 .cse15 .cse56 .cse35 .cse30) (or .cse23 .cse0 .cse2 .cse11 .cse12 .cse13 .cse14 .cse29 .cse44 .cse57 .cse15 .cse16 .cse35) (or .cse23 .cse0 .cse33 .cse11 .cse12 .cse13 .cse14 .cse29 .cse44 .cse15 .cse16 .cse18 .cse19 .cse58) (or .cse52 .cse21 .cse31 .cse11 .cse46 .cse0 .cse12 .cse14 .cse15 .cse41 .cse50) (or .cse25 .cse0 .cse12 .cse44 .cse2 .cse15 (and .cse6 .cse3 .cse59 .cse4 .cse8 .cse9) .cse35 .cse10) (or .cse31 .cse32 .cse0 .cse1 .cse41 .cse10 .cse33 .cse12 .cse15 .cse17 .cse18 .cse19 .cse30) (or .cse54 .cse21 .cse46 .cse0 .cse12 .cse15 .cse41 .cse52 .cse50) (or .cse16 (and .cse3 .cse5 .cse6 .cse59 .cse60 .cse8 .cse9) (or .cse2 .cse14 .cse19 .cse61)) (or .cse24 .cse0 .cse41 .cse10 .cse33 .cse12 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse62) (or .cse39 .cse25 .cse20 .cse28 .cse12 .cse29 .cse18 .cse19 (not (= 18 |old(~a4~0)|)) (and .cse63 .cse22 .cse5 (= 18 ~a4~0) .cse6 .cse7 .cse9)) (or .cse39 .cse48 .cse25 .cse2 .cse28 (and .cse63 .cse5 .cse6 .cse7 .cse60 .cse8 .cse9) .cse12 .cse29 .cse18 .cse19) (or .cse23 .cse20 .cse0 .cse1 .cse10 .cse21 .cse12 .cse51 .cse35 .cse30) (or .cse23 .cse24 .cse25 .cse0 .cse2 (and .cse4 .cse63 .cse6 .cse45 .cse8 .cse9) .cse12 .cse29 .cse15 .cse35) (or .cse16 (or .cse31 .cse39 .cse48 .cse0 .cse33 .cse46 .cse12 .cse13 .cse14 .cse15 .cse19 .cse50) .cse35 .cse47) (or .cse64 .cse29 (and .cse65 .cse5 .cse6 .cse7 .cse60 .cse8 .cse9) .cse18 .cse30) (or .cse23 .cse31 .cse0 .cse66 .cse33 .cse12 .cse29 .cse44 .cse15 .cse18 .cse19 .cse30) (or .cse46 .cse25 .cse0 .cse12 .cse52 .cse15 .cse41) (or .cse67 .cse11 .cse16 .cse68) (or .cse25 .cse0 .cse1 .cse2 .cse41 .cse10 (and .cse4 .cse63 .cse5 .cse6 .cse7 .cse8 .cse9) .cse12 .cse17 .cse18 .cse19) (or .cse49 .cse25 .cse0 .cse20 .cse1 .cse41 .cse10 .cse21 .cse12 .cse17 .cse18 .cse19) (or .cse58 .cse0 .cse10 .cse33 .cse11 .cse12 .cse13 .cse14 .cse44 .cse15 .cse16 .cse17 .cse18 .cse19) (or .cse23 .cse0 .cse66 .cse10 .cse33 .cse12 .cse44 .cse15 .cse18 .cse19 .cse30) (or .cse23 .cse24 .cse0 .cse20 .cse62 .cse10 .cse11 .cse12 .cse14 .cse16 .cse18 .cse19) (or (and .cse3 .cse4 .cse6 .cse45 .cse8 .cse9) .cse24 .cse0 .cse2 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse35) (or .cse23 .cse40 .cse39 .cse0 .cse11 .cse12 .cse14 .cse29 .cse15 .cse56 .cse16 .cse35) (or .cse32 .cse30 (or .cse23 .cse0 .cse20 .cse1 .cse21 .cse12 .cse18 .cse19) .cse10) (or (or .cse48 .cse24 .cse0 .cse33 .cse12 .cse15 .cse19 .cse50) .cse29 .cse35 .cse30 (and .cse3 .cse22 .cse5 .cse6 .cse45 .cse60 .cse9)) (or .cse23 .cse39 .cse0 .cse2 .cse11 .cse12 .cse14 .cse29 .cse15 .cse69 .cse16 .cse35) (or .cse11 .cse24 .cse46 .cse0 .cse34 .cse12 .cse13 .cse14 .cse2 .cse41) (or .cse23 .cse24 .cse0 .cse20 .cse11 .cse12 .cse14 .cse42 .cse29 .cse16 .cse35) (or .cse24 .cse25 .cse0 .cse12 .cse15 .cse35 .cse50 .cse52 .cse10) (or .cse0 .cse20 .cse10 .cse12 .cse44 .cse17 .cse18 .cse19 .cse30 .cse66) (or .cse23 .cse39 .cse25 .cse0 .cse2 (and .cse4 .cse63 .cse6 .cse7 .cse8 .cse9) .cse12 .cse29 .cse15 .cse35) (or .cse39 .cse0 .cse5 .cse41 .cse33 .cse11 .cse46 .cse12 .cse14 .cse15 .cse17 .cse18 .cse19 .cse70) (or (and .cse4 .cse63 .cse5 .cse6 .cse45 .cse8 .cse9) .cse24 .cse25 .cse0 .cse2 .cse10 .cse12 .cse15 .cse17 .cse18 .cse19) (or .cse0 (and .cse3 .cse4 .cse5 .cse6 .cse59 .cse8 .cse9) .cse2 .cse10 .cse11 .cse12 .cse14 .cse44 .cse15 .cse16 .cse17 .cse18 .cse19) (or .cse23 .cse25 .cse0 .cse12 .cse29 .cse44 .cse15 .cse35 .cse71) (or .cse31 .cse0 .cse1 .cse10 .cse21 .cse11 .cse40 .cse12 .cse13 .cse14 .cse15 .cse16 .cse35) (or .cse23 .cse39 .cse25 .cse0 .cse20 .cse72 .cse12 .cse29 .cse35) (or .cse20 (and .cse4 .cse63 .cse22 .cse5 .cse73 .cse59 .cse9) (or .cse25 .cse28 .cse46 .cse12 .cse44 .cse17 .cse18 .cse19)) (or .cse35 .cse30 .cse47 (or .cse39 .cse48 .cse0 .cse20 .cse46 .cse12 .cse19)) (or .cse31 .cse24 .cse0 .cse42 .cse10 .cse11 .cse12 .cse14 .cse15 .cse16 .cse35 .cse50) (or .cse64 (and .cse3 .cse5 .cse6 .cse7 .cse60 .cse8 .cse9) .cse29 .cse35 .cse30) (or .cse0 .cse10 .cse74 .cse11 .cse12 .cse14 .cse44 .cse15 .cse16 .cse35) (or .cse39 .cse0 .cse41 .cse52 .cse11 .cse46 .cse12 .cse14 .cse15) (or .cse23 .cse39 .cse0 .cse69 .cse2 .cse12 .cse29 .cse15 .cse35 .cse30) (or .cse0 .cse41 .cse33 .cse11 .cse46 .cse12 .cse5 .cse14 .cse44 .cse15 .cse17 .cse18 .cse19 .cse70) (or .cse25 .cse0 .cse1 .cse10 .cse72 .cse12 .cse15 .cse56 .cse35) (or (or .cse48 .cse24 .cse25 .cse0 .cse33 .cse46 .cse12 .cse15 .cse19) (and .cse63 .cse22 .cse5 .cse6 .cse45 .cse60 .cse9) .cse35) (or (or .cse39 .cse48 .cse20 .cse14 .cse19) .cse47 .cse0 .cse12 .cse29 .cse16 .cse18) (or .cse23 .cse39 .cse25 .cse0 .cse72 .cse12 .cse29 .cse15 .cse56 .cse35) (or .cse23 .cse24 .cse0 .cse10 .cse33 .cse11 .cse12 .cse14 .cse15 .cse16 .cse18 .cse19 .cse62) (or .cse25 .cse0 .cse20 .cse1 .cse72 .cse10 .cse21 .cse11 .cse12 .cse35) (or .cse25 .cse0 .cse41 .cse10 .cse75 .cse33 .cse12 .cse44 .cse15 .cse17 .cse18 .cse19 .cse50) (or .cse23 .cse31 .cse24 .cse0 .cse42 .cse11 .cse12 .cse13 .cse14 .cse29 .cse15 .cse16 .cse35) (or (or .cse23 .cse24 .cse2 .cse15 .cse19) .cse0 .cse12 .cse27 .cse18 .cse30 .cse10) (or .cse23 .cse26 .cse24 .cse25 .cse0 .cse33 .cse12 .cse29 .cse15 .cse18 .cse19 .cse50) (or .cse23 .cse39 .cse0 .cse20 .cse12 .cse40 .cse29 .cse35 .cse30) (or (and .cse63 .cse5 .cse7 .cse6 .cse60 .cse8 .cse9) (or .cse48 .cse25 .cse0 .cse53 .cse2 .cse46 .cse12 .cse19) .cse35) (or .cse23 .cse25 .cse0 .cse33 .cse12 .cse75 .cse29 .cse44 .cse15 .cse18 .cse19) (or .cse0 .cse20 .cse53 (not (= |old(~a4~0)| 17)) (and .cse55 .cse5 .cse7 .cse36 .cse3 .cse76) .cse46 .cse12 .cse19 .cse30) (or .cse0 .cse40 .cse1 .cse10 .cse11 .cse12 .cse15 .cse56 .cse35 .cse30) (or (or .cse31 .cse39 .cse48 .cse0 .cse33 .cse12 .cse13 .cse14 .cse15 .cse19) .cse29 .cse16 .cse18 .cse47) (or .cse0 .cse2 .cse10 .cse12 .cse44 .cse15 .cse57 .cse35 .cse30) (or .cse20 .cse0 .cse10 .cse12 .cse44 .cse43 .cse35 .cse30) (or (or .cse23 .cse20 .cse28 .cse11 .cse12 .cse14 .cse29 .cse44 .cse19) .cse16 .cse18 (and (and .cse22 .cse5 .cse6 .cse59 .cse9) .cse4 .cse38)) (or .cse72 .cse25 .cse0 .cse1 .cse41 .cse10 .cse12 .cse15 .cse35 .cse50) (or .cse23 .cse31 .cse25 .cse0 .cse10 .cse33 .cse12 .cse44 .cse15 .cse18 .cse75 .cse19 .cse50) (or (and (and .cse22 .cse5 .cse6) .cse3 .cse77 .cse60 .cse9) (or .cse19 (let ((.cse79 (not (= 19 |old(~a14~0)|)))) (and (or .cse78 .cse48 .cse46 .cse25 .cse0 .cse12 .cse44 .cse79) (or .cse48 .cse46 .cse0 .cse12 .cse44 .cse79 .cse18 .cse30))))) (or .cse62 .cse11 .cse16 (or .cse23 .cse24 .cse20 .cse28 .cse46 .cse12 .cse14 .cse18 .cse19)) (or .cse0 .cse1 .cse2 .cse69 .cse41 .cse10 .cse21 .cse12 .cse35 .cse30) (or .cse31 .cse24 .cse0 .cse10 .cse33 .cse12 .cse15 .cse17 .cse18 .cse19 .cse30 .cse80) (or .cse20 (and .cse55 .cse5 .cse73 .cse36 .cse3 .cse59 .cse76) .cse14 .cse81 .cse19 .cse61) (or .cse23 .cse24 .cse25 .cse0 .cse26 .cse10 .cse33 .cse12 .cse15 .cse18 .cse19) (or .cse67 .cse68 .cse30) (or .cse40 .cse0 .cse20 .cse1 .cse10 .cse21 .cse11 .cse12 .cse13 .cse14 .cse16 .cse35) (or (or .cse23 .cse24 .cse15 .cse56 .cse19) .cse0 .cse12 .cse29 .cse18 .cse30 .cse80) (or .cse23 .cse25 .cse0 .cse20 .cse71 .cse12 .cse29 .cse44 .cse35) (or .cse23 .cse24 .cse20 .cse80 .cse28 .cse12 .cse29 .cse18 .cse19 .cse30) (or (or .cse25 .cse19 .cse61) (and (and .cse5 .cse6 (and (= ~a26~0 17) .cse76)) .cse77 .cse60 .cse8) .cse2) (or (and (and .cse5 .cse6 .cse36) (= ~a26~0 18) .cse37 .cse4 .cse9) (or .cse24 .cse81 .cse19)) (or .cse62 .cse24 .cse0 .cse41 .cse33 .cse11 .cse46 .cse12 .cse14 .cse15 .cse17 .cse18 .cse19 .cse70) (or .cse23 .cse0 .cse20 .cse74 .cse12 .cse29 .cse44 .cse35 .cse30))))) [2018-11-23 11:59:46,550 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,550 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,550 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,550 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,550 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,550 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,550 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,550 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,550 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,550 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,550 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,551 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,551 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-11-23 11:59:46,551 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,551 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,551 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,551 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,551 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,551 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,551 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,551 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,551 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,551 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,551 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,551 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,551 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,564 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,564 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,564 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,564 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,564 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,564 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,564 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,564 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,564 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,564 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,564 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,564 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,564 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,564 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,564 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,565 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,565 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,565 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,565 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,565 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,565 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,565 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,565 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,565 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,565 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,565 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,565 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,565 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,565 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,565 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,579 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,580 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,580 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,580 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,580 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,580 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,580 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,580 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,580 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,580 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,580 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,580 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,580 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,580 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,580 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,580 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,580 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,581 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,581 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,581 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,581 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,581 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,581 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,581 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,581 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,581 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,581 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,581 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,581 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,595 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,595 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,595 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,595 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,595 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,595 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,595 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,595 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,595 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,595 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,595 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,595 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,595 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,595 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,596 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,596 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,596 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,596 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,596 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,596 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,596 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,596 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,596 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,596 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,596 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,596 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,596 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,596 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,596 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,596 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,610 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,610 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,611 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,611 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,611 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,612 INFO L444 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse65 (= 18 |old(~a14~0)|)) (.cse25 (= 0 |old(~a14~0)|)) (.cse29 (not (= 17 |old(~a4~0)|))) (.cse30 (not (= 1 |old(~a3~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse6 (not (= 1 ~a1~0))) (.cse19 (not (= 15 |old(~a28~0)|))) (.cse26 (not (= 1 |old(~a7~0)|))) (.cse51 (= 0 |old(~a26~0)|)) (.cse8 (= 18 |old(~a26~0)|)) (.cse4 (= 16 |old(~a28~0)|)) (.cse23 (= 20 |old(~a14~0)|))) (let ((.cse22 (< |old(~a4~0)| 18)) (.cse2 (< |old(~a28~0)| 16)) (.cse9 (= 20 |old(~a26~0)|)) (.cse21 (= |old(~a4~0)| |old(~a14~0)|)) (.cse20 (not .cse23)) (.cse48 (not (= 17 |old(~a28~0)|))) (.cse24 (= |calculate_output_#in~input| 0)) (.cse40 (= 17 ~a4~0)) (.cse79 (not (= 0 |old(~a7~0)|))) (.cse37 (not .cse4)) (.cse27 (not .cse8)) (.cse55 (= 16 ~a28~0)) (.cse14 (= |old(~a26~0)| ~a26~0)) (.cse57 (= ~a28~0 |old(~a28~0)|)) (.cse70 (= 17 ~a26~0)) (.cse33 (= |old(~a28~0)| ~a28~0)) (.cse17 (= 20 ~a14~0)) (.cse81 (or .cse25 .cse29 .cse30 .cse0 .cse6 .cse19 .cse26 .cse51)) (.cse12 (not (= 17 |old(~a26~0)|))) (.cse1 (not .cse65)) (.cse31 (not (= calculate_output_~input 0))) (.cse16 (= ~a4~0 |old(~a4~0)|)) (.cse62 (= 18 ~a26~0)) (.cse32 (= ~a14~0 |old(~a14~0)|)) (.cse13 (= ~a7~0 |old(~a7~0)|)) (.cse15 (= ~a28~0 15)) (.cse18 (= ~a3~0 |old(~a3~0)|))) (let ((.cse35 (and .cse31 .cse16 .cse62 .cse32 .cse13 .cse15 .cse18)) (.cse39 (and .cse81 (or .cse30 .cse12 .cse1 (not (= 16 |old(~a4~0)|)) .cse0 .cse6 .cse19 .cse26))) (.cse53 (not (= |old(~a26~0)| 18))) (.cse52 (= ~a7~0 1)) (.cse49 (and .cse16 .cse70 .cse13 .cse33 .cse17 .cse18)) (.cse58 (and .cse32 .cse13 .cse14 .cse57 .cse16 .cse18)) (.cse42 (and .cse31 .cse16 .cse62 .cse32 .cse13 .cse55 .cse18)) (.cse68 (not (= 19 |old(~a14~0)|))) (.cse61 (= 15 ~a28~0)) (.cse80 (= ~a7~0 0)) (.cse67 (and .cse81 (or .cse79 .cse29 .cse37 .cse30 .cse1 .cse0 .cse6 .cse27))) (.cse74 (and .cse31 .cse16 .cse70 .cse32 .cse13 .cse33 .cse18)) (.cse38 (and .cse14 .cse16 .cse32 .cse13 .cse55 .cse18)) (.cse45 (and .cse31 .cse16 .cse62 .cse13 .cse55 .cse17 .cse18)) (.cse46 (and (or .cse0 (not (= (mod |old(~a14~0)| 2) 0))) .cse81)) (.cse75 (and .cse31 .cse14 .cse16 .cse32 .cse13 .cse15 .cse18)) (.cse76 (and .cse14 .cse16 .cse32 .cse13 .cse15 .cse18)) (.cse50 (and .cse31 .cse14 .cse16 .cse32 .cse13 .cse55 .cse18)) (.cse72 (and .cse14 .cse16 .cse13 .cse15 .cse17 .cse18)) (.cse69 (and .cse31 .cse14 .cse32 .cse33 .cse13 .cse40 .cse18)) (.cse10 (< |old(~a26~0)| 18)) (.cse28 (and .cse31 .cse16 .cse62 .cse32 .cse13 .cse33 .cse18)) (.cse66 (or .cse20 (or .cse48 .cse29 .cse0 .cse24 .cse30 .cse6))) (.cse77 (and .cse14 .cse16 .cse13 .cse33 .cse17 .cse18)) (.cse7 (and .cse14 .cse16 .cse32 .cse13 .cse33 .cse18)) (.cse54 (= ~a4~0 17)) (.cse56 (= 18 ~a14~0)) (.cse60 (= ~a3~0 1)) (.cse59 (not (= |old(~a28~0)| 15))) (.cse64 (not (= |old(~a4~0)| 17))) (.cse47 (and .cse31 .cse16 .cse70 .cse32 .cse13 .cse15 .cse18)) (.cse73 (and .cse31 .cse16 .cse70 .cse32 .cse13 .cse55 .cse18)) (.cse78 (and .cse16 .cse70 .cse32 .cse13 .cse15 .cse18)) (.cse71 (and .cse16 .cse70 .cse32 .cse13 .cse33 .cse18)) (.cse3 (< 0 |old(~a3~0)|)) (.cse41 (not (= |old(~a14~0)| 19))) (.cse36 (< 16 |old(~a4~0)|)) (.cse5 (= |old(~a4~0)| |old(~a26~0)|)) (.cse44 (= 0 |old(~a4~0)|)) (.cse43 (not (= |old(~a3~0)| 1))) (.cse11 (< 0 |old(~a7~0)|)) (.cse34 (= ~a26~0 |old(~a26~0)|)) (.cse63 (or .cse22 .cse23 .cse0 .cse2 .cse24 .cse4 .cse25 .cse30 .cse6 .cse9 .cse21 .cse26 .cse51 .cse65))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse12 .cse0 .cse6 (and .cse13 .cse14 .cse15 .cse16 .cse17 .cse18) .cse19 .cse20 .cse21 .cse11 .cse3) (or .cse22 .cse23 .cse0 .cse2 .cse24 .cse3 .cse25 .cse6 .cse21 .cse26 .cse27 .cse28) (or (or (or .cse29 .cse0 .cse1 .cse24 .cse30 .cse6 .cse8 .cse9 .cse19) .cse11) (and (and .cse31 .cse32 .cse13 .cse33 .cse18) .cse16 .cse34) .cse10) (or .cse22 .cse35 .cse0 .cse24 .cse3 .cse25 .cse6 .cse19 .cse21 .cse26 .cse27) (or .cse23 .cse0 .cse7 .cse2 .cse36 .cse3 .cse6 .cse21 .cse11 .cse27) (or .cse23 .cse37 .cse0 .cse3 .cse6 .cse21 .cse11 .cse27 .cse38) (or .cse10 (or .cse20 .cse24 .cse9 .cse39) (and .cse31 .cse14 .cse13 .cse15 .cse40 .cse17 .cse18)) (or (or .cse22 .cse37 .cse24 .cse21 .cse41) .cse42 .cse0 .cse6 .cse43 .cse26 .cse27) (or .cse0 .cse1 .cse35 .cse24 .cse3 .cse6 .cse19 .cse44 .cse26 .cse27) (or .cse22 .cse37 .cse20 .cse24 .cse45 .cse46 .cse6 .cse43 .cse21 .cse26 .cse27) (or (or .cse12 .cse1 .cse24 .cse46 .cse30 .cse6 .cse19 .cse44 .cse26) .cse47) (or .cse22 .cse48 .cse12 .cse0 .cse20 .cse6 .cse43 .cse49 .cse21 .cse11) (or .cse22 .cse37 .cse0 .cse1 .cse38 .cse6 .cse43 .cse11 .cse27) (or .cse37 .cse0 .cse36 .cse24 .cse25 .cse5 .cse30 .cse50 .cse6 .cse9 .cse21 .cse44 .cse26 .cse51) (or .cse52 .cse1 .cse24 .cse53 .cse46 .cse5 .cse30 .cse6 .cse19 .cse26) (or .cse22 .cse23 .cse35 .cse0 .cse24 .cse25 .cse6 .cse43 .cse19 .cse21 .cse26 .cse27) (or (or .cse37 .cse12 .cse1 .cse24 .cse46 (not .cse5) .cse26) .cse6 .cse43 (and .cse31 .cse32 .cse54 .cse13 .cse55 (= ~a26~0 ~a4~0) .cse18)) (or (and .cse13 .cse56 .cse14 .cse57 .cse16 .cse18) .cse5 .cse30 .cse1 .cse0 .cse6 .cse8 .cse9 .cse36) (or .cse5 .cse30 .cse58 .cse0 .cse6 .cse9 .cse59 .cse21 .cse36) (or (or .cse24 .cse12 .cse39) .cse20 (and (and .cse31 .cse13 (and (= ~a26~0 17) .cse60) .cse40) .cse61 .cse17)) (or .cse0 .cse20 (and .cse31 .cse16 .cse62 .cse13 .cse15 .cse17 .cse18) .cse24 .cse3 .cse6 .cse19 .cse21 .cse44 .cse26 .cse27) (or .cse53 .cse23 .cse37 .cse30 .cse0 .cse6 .cse21 .cse58 .cse36) (or .cse48 .cse5 .cse63 .cse10 (and .cse31 .cse14 .cse16 .cse32 .cse33 .cse13 .cse18)) (or .cse37 .cse0 .cse36 .cse24 .cse3 .cse50 .cse25 .cse6 .cse9 .cse21 .cse10 .cse44 .cse26) (or (and (and .cse31 .cse14 .cse32) .cse13 .cse57 .cse16 .cse18) (or .cse48 .cse1 .cse24 .cse64 .cse46 .cse30 .cse6 .cse26 .cse27)) (or .cse58 .cse4 .cse23 .cse5 .cse30 .cse0 .cse6 .cse9 .cse21 .cse36 .cse65) (or (and .cse31 .cse62 .cse13 .cse33 .cse40 .cse17 .cse18) .cse66 .cse26 .cse27) (or .cse53 .cse4 .cse30 .cse0 .cse6 .cse21 .cse36 .cse58 .cse65) (or .cse22 .cse37 .cse1 .cse24 .cse46 .cse6 .cse43 .cse26 .cse27 .cse42) (or .cse1 .cse24 .cse8 .cse9 .cse67 (and .cse54 .cse52 .cse31 .cse56 .cse14 .cse15 .cse60)) (or .cse29 .cse0 .cse24 (and .cse31 .cse62 .cse32 .cse13 .cse15 .cse40 .cse18) .cse30 .cse6 .cse19 .cse68 .cse26 .cse27) (or .cse69 (or .cse23 .cse48 .cse29 .cse0 .cse24 .cse25 .cse6 .cse8 .cse9 .cse21) .cse43 .cse10 .cse26) (or .cse37 .cse12 .cse0 .cse20 .cse24 .cse3 (and .cse31 .cse16 .cse70 .cse13 .cse55 .cse17 .cse18) .cse6 .cse21 .cse44 .cse26) (or .cse22 .cse37 .cse12 .cse0 .cse20 (and .cse16 .cse70 .cse13 .cse55 .cse17 .cse18) .cse6 .cse43 .cse21 .cse11) (or .cse23 .cse0 .cse2 .cse3 .cse7 .cse5 .cse6 .cse8 .cse9 .cse21 .cse10 .cse11 .cse65) (or .cse30 .cse12 .cse0 .cse6 .cse58 .cse21 .cse36) (or .cse0 .cse2 .cse20 .cse24 .cse3 (and .cse31 .cse14 .cse16 .cse13 .cse33 .cse17 .cse18) .cse5 .cse6 .cse8 .cse9 .cse21 .cse10 .cse44 .cse26) (or (or .cse22 .cse0 .cse1 .cse2 .cse24 .cse4 .cse6) .cse28 .cse26 .cse27 .cse3) (or .cse12 .cse0 .cse1 .cse2 .cse36 .cse3 .cse71 .cse4 .cse6 .cse11) (or .cse22 .cse0 .cse20 .cse72 .cse5 .cse6 .cse8 .cse9 .cse43 .cse19 .cse21 .cse10 .cse11) (or .cse22 .cse37 .cse12 .cse0 .cse73 .cse24 .cse25 .cse6 .cse43 .cse21 .cse26 .cse65) (or .cse12 .cse0 .cse1 .cse2 .cse36 .cse24 .cse3 .cse4 .cse6 .cse44 .cse26 .cse74) (or .cse48 .cse29 .cse12 .cse20 .cse24 .cse46 .cse6 .cse43 (and .cse31 .cse70 .cse13 .cse33 .cse40 .cse17 .cse18) .cse26) (or .cse0 .cse2 .cse3 .cse5 .cse6 .cse21 .cse41 .cse7 .cse11 .cse27) (or .cse75 .cse0 .cse24 .cse3 .cse25 .cse5 .cse6 .cse8 .cse9 .cse19 .cse21 .cse10 .cse44 .cse26) (or .cse22 .cse0 .cse1 .cse6 .cse43 .cse19 .cse11 .cse27 .cse76) (or .cse22 .cse48 .cse12 .cse0 .cse6 .cse43 .cse71 .cse21 .cse41 .cse11) (or .cse37 .cse12 .cse0 .cse58 .cse6 .cse21 .cse11 .cse65 .cse3) (or .cse22 (and .cse31 .cse14 .cse16 .cse13 .cse15 .cse17 .cse18) .cse20 .cse24 .cse46 .cse5 .cse6 .cse8 .cse9 .cse43 .cse19 .cse21 .cse10 .cse26) (or (and .cse14 .cse16 .cse13 .cse55 .cse17 .cse18) .cse37 .cse0 .cse20 .cse3 .cse5 .cse6 .cse8 .cse9 .cse21 .cse10 .cse11) (or (or .cse22 .cse48 .cse0 .cse1 .cse5 .cse6 .cse9 .cse43 .cse11) .cse10 (and (and .cse13 .cse56 .cse57 .cse18) .cse16 .cse34)) (or (and .cse31 .cse14 .cse16 .cse13 .cse55 .cse17 .cse18) .cse5 .cse20 .cse10 (or .cse22 .cse37 .cse24 .cse46 .cse30 .cse6 .cse9 .cse21 .cse26)) (or .cse49 .cse12 .cse0 .cse6 .cse2 .cse20 .cse21 .cse11 .cse3) (or .cse5 .cse37 .cse30 .cse0 (and .cse13 .cse14 .cse57 .cse16 .cse17 .cse18) .cse6 .cse8 .cse9 .cse20 .cse36) (or .cse22 .cse37 .cse0 .cse1 .cse5 .cse6 .cse9 .cse38 .cse43 .cse10 .cse11) (or .cse22 .cse12 .cse0 .cse24 .cse47 .cse25 .cse6 .cse43 .cse19 .cse21 .cse26) (or .cse22 .cse48 .cse0 .cse77 .cse20 .cse5 .cse6 .cse9 .cse43 .cse21 .cse10 .cse11) (or .cse50 .cse5 .cse10 (or .cse22 .cse37 .cse1 .cse24 .cse46 .cse30 .cse6 .cse9) .cse26) (or .cse22 .cse1 .cse0 .cse7 .cse2 .cse3 .cse4 .cse6 .cse11 .cse27) (or .cse78 .cse12 .cse0 .cse1 .cse5 .cse6 .cse43 .cse19 .cse11) (or .cse22 .cse23 .cse12 .cse0 .cse24 .cse47 .cse3 .cse25 .cse6 .cse19 .cse21 .cse26 .cse65) (or (and .cse31 .cse70 .cse32 .cse13 .cse55 .cse40 .cse18) .cse11 (or .cse29 .cse37 .cse12 .cse0 .cse24 .cse25 .cse30 .cse6 .cse21)) (or .cse48 .cse0 .cse36 .cse58 .cse5 .cse30 .cse6 .cse9 .cse21) (or .cse23 .cse37 .cse0 .cse42 .cse24 .cse3 .cse25 .cse6 .cse21 .cse44 .cse26 .cse27) (or .cse71 .cse48 .cse12 .cse0 .cse1 .cse5 .cse6 .cse43 .cse11) (or (or .cse24 (or .cse79 .cse29 .cse12 .cse0 .cse6 .cse68)) .cse43 .cse19 (and (and (and .cse80 (= ~a14~0 19)) .cse31) .cse14 .cse61 .cse40 .cse18)) (or .cse1 .cse0 .cse76 .cse3 .cse6 .cse19 .cse11 .cse27) (or (or .cse29 .cse37 .cse0 .cse24 .cse25 .cse30 .cse6 .cse21 .cse65) .cse11 (and .cse31 .cse14 .cse32 .cse13 .cse55 .cse40 .cse18) .cse27) (or .cse48 .cse0 .cse36 .cse24 .cse25 .cse5 .cse30 .cse6 .cse9 .cse21 .cse31 .cse44 .cse26 .cse51) (or (and (and .cse31 (and .cse80 (= ~a14~0 18))) .cse14 .cse57 .cse16 .cse18) (or .cse37 .cse24 .cse67)) (or .cse22 .cse12 .cse0 .cse1 .cse2 .cse3 .cse4 .cse71 .cse6 .cse11) (or .cse22 .cse23 .cse0 .cse24 .cse25 .cse75 .cse5 .cse6 .cse9 .cse43 .cse19 .cse21 .cse10 .cse26) (or .cse22 .cse23 .cse48 .cse12 .cse0 .cse24 .cse25 .cse6 .cse43 .cse21 .cse26 .cse65 .cse74) (or .cse22 .cse48 .cse0 .cse5 .cse6 .cse9 .cse43 .cse21 .cse41 .cse10 .cse11 .cse7) (or .cse0 .cse1 .cse2 .cse24 (and .cse31 .cse14 .cse16 .cse32 .cse13 .cse33 .cse18) .cse3 .cse4 .cse5 .cse6 .cse9 .cse10 .cse44 .cse26) (or .cse22 .cse23 .cse37 .cse0 .cse38 .cse5 .cse6 .cse8 .cse9 .cse43 .cse21 .cse10 .cse11) (or .cse22 .cse37 .cse12 .cse0 .cse73 .cse24 .cse3 .cse25 .cse6 .cse21 .cse26) (or .cse22 .cse48 .cse0 .cse6 .cse43 .cse21 .cse41 .cse11 .cse27 .cse7) (or .cse45 (or .cse22 .cse37 .cse0 .cse20 .cse24 .cse6 .cse21 .cse26) .cse27 .cse3) (or .cse48 .cse12 .cse1 (and .cse31 .cse70 .cse32 (= 18 ~a4~0) .cse13 (not (= calculate_output_~input 6)) .cse33 .cse18) .cse24 .cse46 .cse6 .cse43 .cse26 (not (= 18 |old(~a4~0)|))) (or .cse22 .cse50 .cse37 .cse0 .cse24 .cse3 .cse25 .cse5 .cse6 .cse9 .cse21 .cse10 .cse26) (or .cse22 .cse1 .cse24 .cse46 .cse5 .cse6 .cse9 .cse43 .cse19 .cse10 .cse26 .cse75) (or .cse0 .cse3 .cse5 .cse6 .cse9 .cse19 .cse21 .cse76 .cse10 .cse11) (or .cse22 .cse37 .cse0 .cse1 .cse24 .cse3 .cse5 .cse6 .cse9 .cse50 .cse10 .cse26) (or .cse0 .cse20 .cse3 .cse72 .cse6 .cse19 .cse21 .cse11 .cse27) (or .cse78 .cse12 .cse0 .cse5 .cse6 .cse43 .cse19 .cse21 .cse11) (or .cse71 .cse12 .cse0 .cse2 .cse36 .cse3 .cse6 .cse21 .cse11 .cse65) (or .cse69 .cse10 (or .cse23 .cse48 .cse29 .cse0 .cse24 .cse25 .cse30 .cse6 .cse8 .cse9 .cse21 .cse65) .cse11) (or (or .cse29 .cse24) .cse12 .cse0 .cse6 .cse43 .cse19 (and .cse31 .cse70 .cse33 .cse13 .cse40 .cse17 .cse18) .cse20 .cse11) (or (and .cse31 .cse16 .cse70 .cse13 .cse33 .cse17 .cse18) .cse12 .cse0 .cse2 .cse20 .cse36 .cse24 .cse3 .cse6 .cse44 .cse26) (or .cse22 .cse48 .cse0 .cse20 .cse77 .cse6 .cse43 .cse21 .cse11 .cse27) (or .cse23 .cse28 .cse0 .cse2 .cse36 .cse24 .cse3 .cse25 .cse6 .cse21 .cse44 .cse26 .cse27) (or .cse66 .cse11 .cse27 (and .cse31 .cse14 .cse13 .cse33 .cse40 .cse17 .cse18)) (or .cse0 .cse2 .cse20 .cse77 .cse36 .cse3 .cse4 .cse6 .cse11 .cse27) (or .cse22 .cse48 .cse0 .cse1 .cse6 .cse43 .cse7 .cse11 .cse27) (or .cse0 .cse1 (and .cse54 .cse33 .cse31 .cse56 .cse14 .cse60) .cse59 .cse24 .cse64 .cse30 .cse6 .cse27) (or .cse12 .cse0 .cse36 .cse24 .cse3 .cse25 .cse6 .cse19 .cse21 .cse44 .cse26 .cse65 .cse47) (or .cse22 .cse37 .cse12 .cse0 .cse1 .cse24 .cse3 .cse6 .cse73 .cse26) (or .cse12 .cse1 .cse0 .cse78 .cse3 .cse6 .cse19 .cse11) (or .cse71 .cse12 .cse0 .cse2 .cse3 .cse6 .cse21 .cse41 .cse11) (or .cse0 .cse31 .cse36 .cse24 .cse25 .cse5 .cse30 .cse6 .cse9 .cse19 .cse21 .cse44 .cse26 .cse51) (or (or .cse48 .cse29 .cse1 .cse24) .cse0 .cse6 .cse43 (and .cse31 .cse14 .cse32 .cse13 .cse33 .cse40 .cse18) .cse11 .cse27) (or (and (and .cse31 .cse32 .cse33 .cse13 .cse18) .cse16 .cse34) .cse27 (or .cse48 .cse63)))))) [2018-11-23 11:59:46,671 INFO L448 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,671 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,671 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,671 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,671 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,671 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-11-23 11:59:46,671 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-11-23 11:59:46,671 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,671 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,671 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,671 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,671 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,671 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,671 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,672 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,672 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,672 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,672 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,672 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,672 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,672 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,672 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,672 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,672 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,672 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,673 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,673 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,673 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,673 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,673 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,673 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,674 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,674 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,674 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,674 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,674 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,674 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,674 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,674 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,674 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,674 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,674 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,674 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,674 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,674 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,674 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,674 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,674 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,674 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,675 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,675 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,675 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,675 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,675 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,675 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,675 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,675 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,675 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,675 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,675 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,677 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse48 (= 18 |old(~a14~0)|)) (.cse9 (= 0 |old(~a14~0)|)) (.cse63 (not (= 17 |old(~a4~0)|))) (.cse10 (not (= 1 |old(~a3~0)|))) (.cse6 (not (= 1 ~a25~0))) (.cse11 (not (= 1 ~a1~0))) (.cse46 (not (= 15 |old(~a28~0)|))) (.cse16 (not (= 1 |old(~a7~0)|))) (.cse17 (= 0 |old(~a26~0)|)) (.cse36 (= 20 |old(~a14~0)|))) (let ((.cse50 (= 18 |old(~a26~0)|)) (.cse44 (= ~a28~0 15)) (.cse53 (= 17 ~a4~0)) (.cse26 (not .cse36)) (.cse0 (not (= 17 |old(~a28~0)|))) (.cse34 (= ~a26~0 |old(~a26~0)|)) (.cse41 (= |old(~a28~0)| ~a28~0)) (.cse54 (= 20 ~a14~0)) (.cse60 (= 17 ~a26~0)) (.cse70 (or .cse9 .cse63 .cse10 .cse6 .cse11 .cse46 .cse16 .cse17)) (.cse24 (not (= 17 |old(~a26~0)|))) (.cse35 (not .cse48)) (.cse72 (= 18 ~a26~0)) (.cse43 (= ~a14~0 |old(~a14~0)|)) (.cse79 (= 16 ~a28~0)) (.cse32 (= ~a7~0 |old(~a7~0)|)) (.cse29 (= 18 ~a14~0)) (.cse42 (= |old(~a26~0)| ~a26~0)) (.cse30 (= ~a28~0 |old(~a28~0)|)) (.cse33 (= ~a4~0 |old(~a4~0)|)) (.cse31 (= ~a3~0 |old(~a3~0)|)) (.cse18 (< |old(~a4~0)| 18)) (.cse25 (< |old(~a28~0)| 16)) (.cse8 (= |calculate_output_#in~input| 0)) (.cse58 (= 16 |old(~a28~0)|)) (.cse12 (= 20 |old(~a26~0)|)) (.cse14 (= |old(~a4~0)| |old(~a14~0)|))) (let ((.cse38 (not (= |old(~a28~0)| 15))) (.cse2 (or .cse18 .cse36 .cse6 .cse25 .cse8 .cse58 .cse9 .cse10 .cse11 .cse12 .cse14 .cse16 .cse17 .cse48)) (.cse57 (not (= |old(~a26~0)| 18))) (.cse49 (and .cse32 .cse29 .cse42 .cse30 .cse33 .cse31)) (.cse21 (and .cse33 .cse72 .cse43 .cse32 .cse79 .cse31)) (.cse62 (not (= 0 |old(~a7~0)|))) (.cse61 (= 15 ~a28~0)) (.cse55 (and .cse70 (or .cse10 .cse24 .cse35 (not (= 16 |old(~a4~0)|)) .cse6 .cse11 .cse46 .cse16))) (.cse39 (not (= |old(~a4~0)| 17))) (.cse37 (and .cse33 .cse60 .cse43 .cse32 .cse79 .cse31)) (.cse64 (not (= 19 |old(~a14~0)|))) (.cse66 (and .cse42 .cse33 .cse32 .cse79 .cse54 .cse31)) (.cse69 (and .cse33 .cse60 .cse32 .cse79 .cse54 .cse31)) (.cse23 (and .cse32 .cse42 .cse30 .cse33 .cse54 .cse31)) (.cse71 (= ~a7~0 1)) (.cse73 (and .cse33 .cse60 .cse32 .cse41 .cse54 .cse31)) (.cse51 (and .cse43 .cse32 .cse42 .cse30 .cse33 .cse31)) (.cse52 (and (and .cse43 .cse32 .cse41 .cse31) .cse33 .cse34)) (.cse75 (or .cse26 (or .cse0 .cse63 .cse6 .cse8 .cse10 .cse11))) (.cse13 (and .cse42 .cse33 .cse43 .cse32 .cse79 .cse31)) (.cse59 (and .cse33 .cse72 .cse43 .cse32 .cse41 .cse31)) (.cse19 (not (= |old(~a14~0)| 19))) (.cse80 (and .cse42 .cse43 .cse32 .cse41 .cse53 .cse31)) (.cse65 (and .cse42 .cse33 .cse32 .cse44 .cse54 .cse31)) (.cse47 (and .cse32 .cse29 .cse42 .cse44 .cse33 .cse31)) (.cse67 (and .cse33 .cse60 .cse43 .cse32 .cse41 .cse31)) (.cse77 (and .cse60 .cse32 .cse41 .cse53 .cse54 .cse31)) (.cse74 (and .cse42 .cse33 .cse32 .cse41 .cse54 .cse31)) (.cse7 (< 16 |old(~a4~0)|)) (.cse76 (and .cse33 .cse72 .cse32 .cse79 .cse54 .cse31)) (.cse15 (= 0 |old(~a4~0)|)) (.cse4 (and .cse42 .cse33 .cse43 .cse32 .cse41 .cse31)) (.cse28 (< 0 |old(~a3~0)|)) (.cse3 (< |old(~a26~0)| 18)) (.cse78 (and .cse33 .cse60 .cse43 .cse32 .cse44 .cse31)) (.cse56 (and .cse33 .cse72 .cse43 .cse32 .cse44 .cse31)) (.cse68 (and .cse42 .cse33 .cse43 .cse32 .cse44 .cse31)) (.cse27 (< 0 |old(~a7~0)|)) (.cse22 (not .cse50)) (.cse5 (not .cse58)) (.cse45 (and (or .cse6 (not (= (mod |old(~a14~0)| 2) 0))) .cse70)) (.cse1 (= |old(~a4~0)| |old(~a26~0)|)) (.cse40 (= ~a4~0 17)) (.cse20 (not (= |old(~a3~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse1 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17) (or (or .cse18 .cse5 .cse8 .cse14 .cse19) .cse6 .cse11 .cse20 .cse21 .cse16 .cse22) (or .cse23 .cse24 .cse6 .cse11 .cse25 .cse26 .cse14 .cse27 .cse28) (or (and (and .cse29 .cse30 .cse31) .cse32 .cse33 .cse34) (or .cse18 .cse0 .cse6 .cse35 .cse1 .cse11 .cse12 .cse20 .cse27) .cse3) (or .cse36 .cse6 .cse4 .cse25 .cse7 .cse28 .cse11 .cse14 .cse27 .cse22) (or .cse18 .cse5 .cse24 .cse6 .cse35 .cse37 .cse8 .cse28 .cse11 .cse16) (or .cse6 .cse35 .cse38 .cse8 .cse39 .cse10 .cse11 .cse22 (and .cse40 .cse41 .cse29 .cse42 (= ~a3~0 1))) (or .cse36 .cse5 .cse6 .cse28 .cse11 .cse14 .cse27 .cse22 .cse13) (or (and .cse33 (and .cse43 .cse32 .cse44 .cse31) .cse34) .cse3 (or .cse35 .cse8 .cse45 .cse1 .cse11 .cse12 .cse20 .cse46 .cse16)) (or .cse24 .cse35 .cse6 .cse47 .cse28 .cse11 .cse46 .cse27) (or .cse18 .cse5 .cse6 .cse35 .cse13 .cse11 .cse20 .cse27 .cse22) (or .cse18 .cse5 .cse24 .cse6 .cse37 .cse8 .cse9 .cse11 .cse20 .cse14 .cse16 .cse48) (or .cse49 .cse1 .cse10 .cse35 .cse6 .cse11 .cse50 .cse12 .cse7) (or .cse1 .cse10 .cse51 .cse6 .cse11 .cse12 .cse38 .cse14 .cse7) (or .cse52 .cse22 (or .cse0 .cse2)) (or (and .cse42 .cse32 .cse44 .cse53 .cse54 .cse31) .cse3 (or .cse26 .cse8 .cse12 .cse55)) (or .cse18 .cse6 .cse8 .cse28 .cse9 .cse56 .cse11 .cse46 .cse14 .cse16 .cse22) (or .cse57 .cse36 .cse5 .cse10 .cse6 .cse11 .cse14 .cse51 .cse7) (or .cse18 .cse5 .cse35 .cse21 .cse8 .cse45 .cse11 .cse20 .cse16 .cse22) (or (or .cse18 .cse6 .cse35 .cse25 .cse8 .cse58 .cse11) .cse16 .cse22 .cse59 .cse28) (or .cse18 .cse0 .cse6 .cse4 .cse11 .cse20 .cse14 .cse19 .cse27 .cse22) (or (and (and .cse60 .cse43 .cse32) .cse61 .cse53 .cse31) (or .cse8 (or .cse62 .cse63 .cse24 .cse6 .cse11 .cse64)) .cse20 .cse46) (or .cse18 .cse6 .cse26 .cse1 .cse11 .cse50 .cse12 .cse20 .cse46 .cse65 .cse14 .cse3 .cse27) (or .cse18 .cse6 .cse35 .cse8 .cse28 .cse11 .cse46 .cse56 .cse16 .cse22) (or .cse1 .cse26 .cse3 .cse66 (or .cse18 .cse5 .cse8 .cse45 .cse10 .cse11 .cse12 .cse14 .cse16)) (or .cse24 .cse6 .cse35 .cse25 .cse7 .cse8 .cse28 .cse67 .cse58 .cse11 .cse15 .cse16) (or .cse51 .cse58 .cse36 .cse1 .cse10 .cse6 .cse11 .cse12 .cse14 .cse7 .cse48) (or .cse24 .cse6 .cse11 .cse46 .cse26 .cse14 (and .cse32 .cse42 .cse44 .cse33 .cse54 .cse31) .cse27 .cse28) (or .cse57 .cse58 .cse10 .cse6 .cse11 .cse14 .cse7 .cse51 .cse48) (or .cse6 .cse8 .cse28 .cse9 .cse1 .cse11 .cse50 .cse12 .cse46 .cse14 .cse3 .cse15 .cse16 .cse68) (or .cse26 .cse8 .cse45 .cse1 .cse11 .cse50 .cse12 .cse20 .cse46 .cse14 .cse3 .cse16 .cse65) (or .cse6 .cse65 .cse26 .cse8 .cse28 .cse1 .cse11 .cse12 .cse46 .cse14 .cse3 .cse15 .cse16) (or .cse18 .cse35 .cse6 .cse25 .cse28 .cse58 .cse11 .cse49 .cse27 .cse22) (or .cse36 .cse5 .cse21 .cse6 .cse8 .cse28 .cse9 .cse11 .cse14 .cse15 .cse16 .cse22) (or .cse18 .cse5 .cse24 .cse6 .cse26 .cse69 .cse11 .cse20 .cse14 .cse27) (or .cse18 .cse36 .cse6 .cse68 .cse8 .cse9 .cse1 .cse11 .cse12 .cse20 .cse46 .cse14 .cse3 .cse16) (or .cse5 .cse6 .cse7 .cse8 .cse28 .cse13 .cse9 .cse11 .cse12 .cse14 .cse3 .cse15 .cse16) (or .cse10 .cse24 .cse6 .cse11 .cse51 .cse14 .cse7) (or .cse18 .cse5 .cse6 .cse35 .cse13 .cse8 .cse28 .cse1 .cse11 .cse12 .cse3 .cse16) (or (and (= ~a14~0 18) .cse32 .cse42 .cse30 .cse33 .cse31) (or .cse35 .cse8 .cse12 (and .cse70 (or .cse62 .cse5 .cse10 .cse6 .cse11 .cse22)))) (or (and .cse71 .cse42 .cse61 .cse53 .cse54 .cse31) (or .cse8 .cse24 .cse55) .cse26) (or (and .cse72 .cse43 .cse41 .cse32 .cse53 .cse31) (or .cse0 .cse35 .cse8 .cse39 .cse45 .cse10 .cse11 .cse16 .cse22)) (or .cse18 .cse5 .cse24 .cse6 .cse37 .cse8 .cse28 .cse9 .cse11 .cse14 .cse16) (or .cse24 .cse6 .cse25 .cse26 .cse7 .cse73 .cse8 .cse28 .cse11 .cse15 .cse16) (or .cse63 .cse6 .cse8 (and .cse72 .cse43 .cse32 .cse44 .cse53 .cse31) .cse10 .cse11 .cse46 .cse64 .cse16 .cse22) (or .cse66 .cse5 .cse6 .cse26 .cse28 .cse1 .cse11 .cse50 .cse12 .cse14 .cse3 .cse27) (or .cse18 .cse4 .cse0 .cse6 .cse1 .cse11 .cse12 .cse20 .cse14 .cse19 .cse3 .cse27) (or .cse5 .cse24 .cse6 .cse26 .cse8 .cse28 .cse11 .cse14 .cse15 .cse16 .cse69) (or .cse18 .cse0 .cse6 .cse26 .cse1 .cse11 .cse12 .cse20 .cse14 .cse74 .cse3 .cse27) (or .cse1 .cse5 .cse10 .cse6 .cse23 .cse11 .cse50 .cse12 .cse26 .cse7) (or (and .cse72 .cse41 .cse32 .cse53 .cse54 .cse31) .cse75 .cse16 .cse22) (or (and (and .cse71 .cse29 .cse44 .cse31) .cse33 .cse34) (or .cse24 .cse35 .cse8 .cse45 .cse10 .cse11 .cse46 .cse16)) (or .cse18 .cse5 .cse6 .cse26 .cse8 .cse28 .cse76 .cse11 .cse14 .cse16 .cse22) (or .cse18 .cse5 .cse6 .cse35 .cse1 .cse11 .cse12 .cse13 .cse20 .cse3 .cse27) (or .cse5 .cse24 .cse6 .cse11 .cse14 .cse27 .cse48 .cse51 .cse28) (or .cse18 .cse36 .cse0 .cse67 .cse24 .cse6 .cse8 .cse9 .cse11 .cse20 .cse14 .cse16 .cse48) (or .cse0 .cse63 .cse24 .cse26 .cse77 .cse8 .cse45 .cse11 .cse20 .cse16) (or .cse18 .cse0 .cse24 .cse6 .cse26 .cse73 .cse11 .cse20 .cse14 .cse27) (or .cse18 .cse24 .cse6 .cse11 .cse20 .cse46 .cse14 .cse27 .cse78) (or .cse36 .cse6 .cse25 .cse28 .cse58 .cse1 .cse4 .cse11 .cse50 .cse12 .cse14 .cse3 .cse27) (or .cse18 .cse0 .cse24 .cse6 .cse35 .cse67 .cse11 .cse20 .cse27) (or .cse6 .cse25 .cse26 .cse8 .cse28 .cse1 .cse11 .cse50 .cse12 .cse14 .cse3 .cse15 .cse16 .cse74) (or .cse36 .cse5 .cse6 .cse13 .cse28 .cse1 .cse11 .cse12 .cse14 .cse3 .cse27 .cse48) (or .cse18 .cse36 .cse24 .cse6 .cse8 .cse28 .cse9 .cse11 .cse46 .cse14 .cse16 .cse48 .cse78) (or .cse6 .cse28 .cse68 .cse1 .cse11 .cse12 .cse46 .cse14 .cse3 .cse27) (or .cse0 .cse6 .cse7 .cse51 .cse1 .cse10 .cse11 .cse12 .cse14) (or .cse18 .cse0 .cse6 .cse74 .cse26 .cse11 .cse20 .cse14 .cse27 .cse22) (or .cse18 .cse5 .cse6 .cse13 .cse8 .cse28 .cse9 .cse1 .cse11 .cse12 .cse14 .cse3 .cse16) (or (and .cse60 .cse43 .cse32 .cse79 .cse53 .cse31) (or .cse63 .cse5 .cse24 .cse8 .cse9 .cse14) .cse6 .cse11 .cse20 .cse27) (or .cse0 .cse24 .cse35 .cse8 .cse45 .cse11 (and .cse60 .cse43 (= 18 ~a4~0) .cse32 .cse41 .cse31) .cse20 .cse16 (not (= 18 |old(~a4~0)|))) (or .cse24 .cse6 .cse25 .cse28 .cse67 .cse11 .cse14 .cse19 .cse27) (or .cse18 .cse0 .cse24 .cse6 .cse67 .cse11 .cse20 .cse14 .cse19 .cse27) (or .cse1 .cse3 (or .cse18 .cse5 .cse35 .cse8 .cse45 .cse10 .cse11 .cse12) .cse16 .cse13) (or .cse24 .cse6 .cse35 .cse25 .cse67 .cse28 .cse58 .cse1 .cse11 .cse27) (or .cse36 .cse6 .cse25 .cse7 .cse8 .cse28 .cse59 .cse9 .cse11 .cse14 .cse15 .cse16 .cse22) (or .cse52 (or (or .cse63 .cse6 .cse35 .cse8 .cse10 .cse11 .cse50 .cse12 .cse46) .cse27) .cse3) (or .cse75 (and .cse42 .cse32 .cse41 .cse53 .cse54 .cse31) .cse27 .cse22) (or (or .cse0 .cse63 .cse35 .cse8) .cse80 .cse6 .cse11 .cse20 .cse27 .cse22) (or .cse18 .cse36 .cse5 .cse6 .cse13 .cse1 .cse11 .cse50 .cse12 .cse20 .cse14 .cse3 .cse27) (or (and .cse42 .cse43 .cse41 .cse32 .cse53 .cse31) .cse3 (or .cse36 .cse0 .cse63 .cse6 .cse8 .cse9 .cse10 .cse11 .cse50 .cse12 .cse14 .cse48) .cse27) (or .cse24 .cse6 .cse7 .cse8 .cse28 .cse9 .cse78 .cse11 .cse46 .cse14 .cse15 .cse16 .cse48) (or .cse18 .cse0 .cse6 .cse35 .cse11 .cse4 .cse20 .cse27 .cse22) (or .cse18 .cse36 .cse6 .cse25 .cse8 .cse28 .cse9 .cse11 .cse14 .cse16 .cse22 .cse59) (or .cse6 .cse4 .cse25 .cse28 .cse1 .cse11 .cse14 .cse19 .cse27 .cse22) (or (or .cse36 .cse0 .cse63 .cse6 .cse8 .cse9 .cse11 .cse50 .cse12 .cse14) .cse20 .cse3 .cse16 .cse80) (or .cse6 .cse26 .cse28 .cse11 .cse46 .cse14 .cse65 .cse27 .cse22) (or .cse35 .cse6 .cse28 .cse11 .cse46 .cse47 .cse27 .cse22) (or .cse67 .cse24 .cse6 .cse25 .cse7 .cse28 .cse11 .cse14 .cse27 .cse48) (or (or .cse63 .cse8) .cse24 .cse6 .cse11 .cse20 .cse46 .cse26 .cse77 .cse27) (or .cse6 .cse25 .cse26 .cse74 .cse7 .cse28 .cse58 .cse11 .cse27 .cse22) (or .cse6 .cse35 .cse68 .cse8 .cse28 .cse1 .cse11 .cse12 .cse46 .cse14 .cse3 .cse15 .cse16) (or .cse18 .cse5 .cse26 .cse8 .cse45 .cse11 .cse20 .cse14 .cse76 .cse16 .cse22) (or .cse6 .cse35 .cse4 .cse25 .cse8 .cse28 .cse58 .cse1 .cse11 .cse12 .cse3 .cse15 .cse16) (or .cse4 .cse6 .cse35 .cse25 .cse28 .cse58 .cse1 .cse11 .cse50 .cse12 .cse3 .cse27) (or .cse18 .cse24 .cse6 .cse35 .cse78 .cse11 .cse20 .cse46 .cse27) (or .cse18 .cse24 .cse6 .cse8 .cse9 .cse11 .cse20 .cse46 .cse14 .cse78 .cse16) (or (and .cse42 .cse43 .cse32 .cse79 .cse53 .cse31) (or .cse63 .cse5 .cse6 .cse8 .cse9 .cse10 .cse11 .cse14 .cse48) .cse27 .cse22) (or .cse18 .cse36 .cse6 .cse56 .cse8 .cse9 .cse11 .cse20 .cse46 .cse14 .cse16 .cse22) (or .cse18 .cse6 .cse35 .cse68 .cse11 .cse20 .cse46 .cse27 .cse22) (or (or .cse5 .cse24 .cse35 .cse8 .cse45 (not .cse1) .cse16) .cse11 (and .cse43 .cse40 .cse32 .cse79 (= ~a26~0 ~a4~0) .cse31) .cse20))))) [2018-11-23 11:59:46,687 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,687 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,689 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,689 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,689 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,689 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,689 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,689 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,689 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,689 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,689 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,689 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,689 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,689 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,689 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,689 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,689 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,689 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,689 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,690 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,690 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,690 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,690 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,690 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,690 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,690 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,690 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,690 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,690 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,690 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,690 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,691 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,691 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,691 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,691 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,691 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,691 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,691 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,691 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,691 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,691 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,691 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,691 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,691 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,691 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,691 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,691 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,692 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,692 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,692 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,692 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,692 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,692 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,692 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,692 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,692 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-11-23 11:59:46,692 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 11:59:46,692 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a7~0 1) (= ~a14~0 19) (= 18 ~a26~0) (= ~a1~0 1) (= ~a25~0 1) (= ~a28~0 15) (= ~a3~0 1) (= 17 ~a4~0)) [2018-11-23 11:59:46,692 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 11:59:46,692 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 11:59:46,704 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 (= 18 ~a26~0) (= ~a14~0 |old(~a14~0)|) (= ~a7~0 |old(~a7~0)|) (= ~a28~0 15) (= 17 ~a4~0) (= ~a3~0 |old(~a3~0)|)) (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)|))) [2018-11-23 11:59:46,704 INFO L448 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-11-23 11:59:46,704 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-11-23 11:59:46,705 INFO L444 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse29 (not (= ~a14~0 0))) (.cse30 (= ~a7~0 1)) (.cse28 (not (= ~a26~0 0))) (.cse55 (= ~a25~0 1)) (.cse16 (= ~a28~0 15)) (.cse2 (= ~a4~0 17))) (let ((.cse52 (and .cse29 .cse30 .cse28 .cse55 .cse16 .cse2)) (.cse10 (= 20 ~a14~0)) (.cse51 (= ~a28~0 16))) (let ((.cse40 (not .cse51)) (.cse50 (<= |old(~a4~0)| ~a4~0)) (.cse4 (= 18 ~a14~0)) (.cse22 (<= 16 ~a28~0)) (.cse24 (not .cse10)) (.cse42 (= 18 |old(~a26~0)|)) (.cse25 (not (= ~a14~0 18))) (.cse7 (= 17 ~a26~0)) (.cse14 (= 1 ~a3~0)) (.cse32 (not .cse2)) (.cse34 (= 18 ~a26~0)) (.cse0 (or .cse52 (and .cse29 .cse30 (= (mod ~a14~0 2) 0) .cse28 .cse55))) (.cse13 (<= 18 ~a4~0)) (.cse3 (= 16 ~a28~0)) (.cse21 (not (= ~a26~0 20))) (.cse54 (= |old(~a26~0)| 18)) (.cse5 (= ~a3~0 1)) (.cse15 (not (= ~a14~0 ~a4~0))) (.cse12 (= 17 ~a28~0)) (.cse1 (not (= main_~input~0 0))) (.cse53 (= |old(~a28~0)| 15)) (.cse9 (= 17 ~a4~0)) (.cse56 (= ~a1~0 1)) (.cse57 (= |old(~a14~0)| 19))) (let ((.cse43 (and (and .cse12 (and .cse1 .cse53 .cse9)) .cse56 .cse55 .cse57 .cse10)) (.cse46 (and (and .cse0 .cse1 .cse13 .cse3 .cse53 .cse21 .cse54 .cse5 .cse15) .cse56)) (.cse20 (not .cse34)) (.cse44 (= 1 ~a7~0)) (.cse18 (and .cse7 .cse12 .cse14 .cse32 .cse15)) (.cse47 (= ~a26~0 17)) (.cse45 (= 15 ~a28~0)) (.cse17 (= ~a3~0 |old(~a3~0)|)) (.cse36 (<= ~a3~0 |old(~a3~0)|)) (.cse41 (and (= |old(~a3~0)| 1) (and .cse12 .cse1 .cse13 .cse24 .cse28 .cse55 .cse29 .cse30 .cse42 .cse53 .cse25 .cse21 .cse5 .cse15) .cse56 .cse57)) (.cse39 (= |old(~a26~0)| ~a26~0)) (.cse33 (= |old(~a3~0)| ~a3~0)) (.cse37 (<= |old(~a14~0)| ~a14~0)) (.cse38 (<= ~a14~0 19)) (.cse49 (= ~a7~0 0)) (.cse48 (and .cse7 .cse40 .cse50 .cse53 .cse4 .cse54 .cse32 .cse22)) (.cse26 (<= 18 ~a26~0)) (.cse11 (= ~a26~0 |old(~a26~0)|)) (.cse6 (<= ~a7~0 0)) (.cse35 (= ~a7~0 |old(~a7~0)|)) (.cse19 (<= ~a3~0 0)) (.cse31 (not (= ~a4~0 0))) (.cse27 (<= ~a4~0 16)) (.cse23 (not (= ~a4~0 ~a26~0))) (.cse8 (= |old(~a28~0)| ~a28~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~a26~0 ~a4~0) .cse5) (and .cse6 (and .cse7 (and .cse1 .cse8 .cse5) .cse9 .cse10)) (and .cse11 .cse6 (and .cse12 .cse13 .cse14 .cse15) .cse10) (and .cse11 .cse6 .cse16 (and .cse13 .cse4 .cse17)) (and .cse6 .cse18 .cse10) (not (= 19 |old(~a14~0)|)) (not (= 1 ~a25~0)) (and (and .cse12 (and .cse1 .cse4) .cse14) .cse11 .cse6) (and .cse19 .cse20 .cse21 .cse15 .cse22 .cse23 .cse24 .cse6 .cse25 .cse26) (and .cse7 .cse14 .cse27 .cse15) (and .cse1 .cse23 .cse28 .cse29 .cse30 .cse3 .cse31 .cse21 .cse27 .cse5 .cse15) (and .cse6 (and .cse7 .cse14 .cse32 .cse15) .cse16) (and (and .cse1 .cse13 .cse29 .cse30 .cse15) .cse11 (not (= ~a14~0 20)) .cse33 .cse16) (and .cse1 .cse34 (= ~a14~0 |old(~a14~0)|) .cse35 .cse16 .cse9 .cse17) (and .cse19 .cse31 .cse15 .cse7 .cse1 .cse30 .cse3 .cse10) (and .cse13 .cse19 .cse15 .cse7 .cse1 .cse29 .cse35 .cse3) (and (and .cse6 (and .cse23 .cse20 .cse21 .cse15) .cse26 .cse16 .cse10) .cse32 .cse36) (and .cse37 (and .cse12 .cse23 .cse21 .cse32 .cse15) .cse38 .cse6 .cse33 .cse26) (and (and .cse12 (and .cse0 .cse1 .cse4 .cse39)) .cse33 (= ~a4~0 |old(~a4~0)|)) (and (and .cse23 .cse14 .cse3 .cse20 .cse21 .cse27) .cse10) (and (and .cse0 .cse1 .cse13 .cse3 .cse4) .cse11 .cse33) (not (= 1 ~a1~0)) (and .cse7 .cse1 .cse29 .cse30 .cse3 .cse25 .cse5 .cse32 .cse15) (and (and .cse12 (and .cse1 .cse24 .cse29 .cse25 .cse20 .cse21 .cse9 .cse15)) .cse36 .cse26 .cse6) (and .cse7 .cse37 .cse38 .cse6 .cse19 .cse15 .cse22) (and .cse19 .cse31 .cse15 .cse7 .cse1 .cse23 .cse24 .cse29 .cse35 .cse25 .cse16) (not (= 15 |old(~a28~0)|)) (not (= 17 |old(~a4~0)|)) (not (= 1 |old(~a3~0)|)) (and (and .cse7 .cse0 .cse1 .cse4 .cse16) .cse14) (and .cse13 .cse19 .cse15 .cse1 .cse34 .cse29 .cse30 .cse16) (and .cse36 .cse6 (and .cse7 .cse40 .cse4 .cse27 .cse22)) (and .cse1 .cse2 .cse8 .cse4 .cse39 .cse5) (and .cse19 .cse4 .cse7 .cse6 .cse16) (and .cse41 .cse11) (not .cse42) (and (and .cse7 .cse1 .cse29 .cse30 .cse32 .cse15) .cse33 .cse16) (and .cse43 .cse44 .cse33 .cse11) (and .cse19 (and .cse7 .cse25 .cse27 .cse15 .cse22) .cse6) (and .cse19 (and .cse1 .cse23 .cse30 .cse31 .cse20 .cse21 .cse15 .cse22 .cse10) .cse26) (and .cse23 (and .cse6 (and .cse12 .cse13 .cse14 .cse21 .cse15) .cse26 .cse10)) (and .cse19 (and .cse40 .cse13 .cse4 .cse22 .cse1 .cse30) .cse11) (and (and .cse40 .cse39 .cse25 .cse15) .cse14 .cse27) (and .cse40 .cse19 .cse4 .cse20 .cse21 .cse22 .cse23 .cse6 .cse26) (and (and .cse7 .cse1 .cse29 .cse3 .cse5 .cse9 .cse15) .cse6) (and .cse19 .cse31 .cse15 .cse1 .cse34 .cse24 .cse29 .cse30 .cse3) (and .cse19 .cse31 .cse20 .cse21 .cse15 .cse1 .cse23 .cse29 .cse30 .cse26 .cse16) (and .cse23 (and (and .cse0 .cse1 .cse13 .cse20 .cse21 .cse15) .cse14) .cse26 .cse16) (and (and .cse7 .cse1 .cse40 .cse30 .cse31 .cse4 .cse27 .cse22) .cse36) (and .cse23 (and .cse26 (and .cse0 .cse1 .cse4 .cse21 .cse5) .cse16)) (and .cse26 (and (and .cse1 .cse30 .cse21 .cse16 .cse5 .cse10) .cse9)) (and .cse19 .cse21 .cse15 .cse23 .cse6 .cse26 .cse16) (and (and .cse13 .cse23 .cse24 .cse14 .cse3 .cse20 .cse21 .cse15) .cse26 .cse6) (and .cse13 .cse19 .cse15 .cse1 .cse34 .cse35 .cse3 .cse10) (and (and .cse7 .cse0 .cse1 .cse4) .cse12 .cse14 (= 18 ~a4~0)) (and (and (and .cse4 .cse21 .cse45 .cse1 .cse14 .cse9) .cse6) .cse26) (and .cse11 .cse6 .cse19 (and .cse27 (and .cse40 .cse22) .cse10)) (and (and .cse13 .cse3 .cse4) .cse11 .cse6 .cse33) (and (and .cse12 (and .cse0 .cse7 .cse1 .cse9) .cse14) .cse10) (and .cse7 .cse6 .cse19 .cse3 .cse25 .cse15) (and .cse19 .cse31 .cse21 .cse32 .cse15 .cse1 .cse23 .cse29 .cse30 .cse3 .cse26) (and .cse46 .cse11 .cse10) (and .cse43 .cse33 .cse11 .cse6) (and .cse14 .cse3 .cse4 .cse39 .cse27) (and (and .cse1 .cse30 (and .cse47 .cse5)) .cse45 .cse9 .cse10) (and .cse6 (and .cse12 .cse14 .cse48)) (and .cse7 .cse6 .cse19 .cse15 .cse22 .cse10) (and (and (and .cse1 .cse24 .cse29 .cse20 .cse21 .cse9 .cse15) .cse12) .cse44 .cse33 .cse26) (and .cse23 .cse26 .cse46 .cse10) (and .cse19 (and .cse7 .cse1 .cse30 .cse31 .cse27 .cse22 .cse10)) (and .cse14 .cse27 (and .cse4 .cse23 .cse20 .cse21)) (and (and (and .cse1 .cse29 .cse3 .cse25 .cse9 .cse15) .cse14) .cse11 .cse6) (and .cse19 .cse26 (and .cse23 .cse3 .cse20 .cse21 .cse10 .cse15) .cse6) (and (and (and .cse1 .cse13 .cse3 .cse15) .cse37 .cse38) .cse44 .cse11 .cse33) (and .cse11 .cse19 .cse15 .cse24 .cse6 .cse3) (and .cse6 (and .cse7 .cse14 .cse4 .cse32) .cse16) (and (and (and .cse13 .cse21 .cse15 .cse1 .cse23 .cse24 .cse29 .cse16) .cse26) .cse44 .cse36) (and .cse14 (and .cse39 .cse25 .cse24 .cse15) .cse27) (and .cse12 .cse23 .cse14 .cse21 .cse27 .cse15) (and .cse37 .cse18 .cse38 .cse6) (and .cse31 .cse27 .cse7 .cse1 .cse36 .cse35 .cse16 .cse10) (and .cse11 .cse6 .cse19 .cse4 .cse16) (and (and .cse1 (and .cse49 (= ~a14~0 19) .cse47)) .cse45 .cse9 .cse17) (and (and .cse26 (and .cse1 .cse50 .cse23 .cse30 .cse3 .cse4 .cse21 .cse32)) .cse36) (and .cse19 (and (and .cse1 .cse24 .cse29 .cse30 .cse31 .cse15 .cse22) .cse27) .cse11) (and .cse11 .cse6 (and .cse12 .cse13 .cse14 .cse4)) (and .cse23 .cse26 .cse41) (and (and .cse13 .cse23 .cse3 .cse4 .cse21) .cse6 .cse33 .cse26) (and .cse19 (and (and .cse24 .cse39 .cse15 .cse22) .cse27) .cse6) (and (and .cse7 .cse13 .cse14 .cse3 .cse15) .cse6 .cse10) (and .cse13 .cse19 .cse15 .cse22 .cse1 .cse34 .cse24 .cse29 .cse30) (and (and .cse7 .cse1 .cse50 .cse30 .cse3 .cse4) .cse23 .cse19) (and .cse37 (and .cse12 .cse13 .cse15) .cse38 .cse11 .cse6 .cse33) (and (and (and .cse7 .cse15) .cse10) .cse6 .cse19 .cse16) (and .cse37 .cse11 .cse19 .cse15 .cse22 .cse23 .cse38 .cse6) (and .cse40 .cse13 .cse11 .cse6 .cse19 .cse4 .cse22) (and (and (and .cse12 (and .cse13 .cse4 .cse23 .cse21) .cse14) .cse6) .cse26) (and (or (and .cse49 .cse51 (= ~a26~0 18)) .cse52) .cse1 .cse4 .cse21 .cse5) (not (= 1 |old(~a7~0)|)) (and .cse48 .cse6 .cse19) (and .cse7 .cse12 .cse1 .cse13 .cse24 .cse29 .cse30 .cse25 .cse5 .cse15) (and .cse19 (and .cse1 .cse40 .cse23 .cse30 .cse31 .cse4 .cse21 .cse22) .cse26) (and .cse11 .cse19 .cse15 .cse6 .cse16 .cse10) (and .cse19 .cse31 .cse15 .cse1 .cse34 .cse35 .cse16 .cse10) (and .cse19 .cse31 .cse4 .cse1 .cse34 .cse30 .cse16) (and .cse14 (and .cse40 .cse25 .cse23 .cse24 .cse21 .cse15) .cse27) (and .cse14 .cse27 (and .cse23 .cse8 .cse21 .cse15))))))) [2018-11-23 11:59:46,754 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-11-23 11:59:46,755 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse18 (not (= ~a14~0 0))) (.cse10 (= ~a7~0 1)) (.cse57 (= ~a1~0 1)) (.cse33 (not (= ~a26~0 0))) (.cse56 (= ~a25~0 1)) (.cse6 (= ~a28~0 15)) (.cse25 (= ~a4~0 17)) (.cse16 (= ~a3~0 1))) (let ((.cse15 (= ~a28~0 16)) (.cse23 (and .cse18 .cse10 .cse57 .cse33 .cse56 .cse6 .cse25 .cse16)) (.cse30 (not (= ~a4~0 0))) (.cse14 (= ~a14~0 18)) (.cse5 (= 20 ~a14~0))) (let ((.cse46 (<= |old(~a4~0)| ~a4~0)) (.cse7 (= 18 ~a14~0)) (.cse31 (<= 16 ~a28~0)) (.cse19 (= 16 ~a28~0)) (.cse41 (<= 18 ~a4~0)) (.cse37 (not .cse5)) (.cse54 (= |old(~a28~0)| 15)) (.cse24 (not (= ~a26~0 20))) (.cse55 (= |old(~a26~0)| 18)) (.cse8 (= ~a3~0 |old(~a3~0)|)) (.cse34 (= 17 ~a26~0)) (.cse2 (= 17 ~a28~0)) (.cse3 (= 1 ~a3~0)) (.cse40 (not .cse25)) (.cse4 (not (= ~a14~0 ~a4~0))) (.cse50 (= 18 ~a26~0)) (.cse20 (not .cse14)) (.cse49 (or .cse23 (and .cse18 .cse10 (not (= ~a28~0 0)) .cse30 (= (mod ~a14~0 2) 0) .cse57 .cse33 .cse56 .cse16))) (.cse28 (not .cse15))) (let ((.cse13 (= ~a7~0 0)) (.cse9 (= ~a14~0 19)) (.cse48 (and .cse49 .cse28)) (.cse35 (<= ~a3~0 |old(~a3~0)|)) (.cse47 (and (and .cse18 .cse10 .cse30 .cse20 .cse57 .cse6 .cse16) .cse33 .cse56)) (.cse38 (= ~a26~0 17)) (.cse36 (not .cse50)) (.cse17 (and .cse34 .cse2 .cse3 .cse40 .cse4)) (.cse51 (and (and .cse2 .cse41 .cse33 .cse37 .cse56 .cse18 .cse10 .cse54 .cse20 .cse24 .cse55 .cse4 .cse8) (= |old(~a3~0)| 1) .cse57 (= |old(~a14~0)| 19))) (.cse53 (and .cse41 .cse19 .cse54 .cse24 .cse49 .cse4)) (.cse11 (= |old(~a26~0)| ~a26~0)) (.cse39 (= |old(~a3~0)| ~a3~0)) (.cse52 (and .cse34 .cse28 .cse46 .cse54 .cse7 .cse55 .cse40 .cse31)) (.cse45 (= 1 ~a7~0)) (.cse42 (= ~a7~0 |old(~a7~0)|)) (.cse12 (= 15 ~a28~0)) (.cse21 (= 17 ~a4~0)) (.cse22 (<= 18 ~a26~0)) (.cse27 (<= ~a3~0 0)) (.cse1 (<= ~a7~0 0)) (.cse0 (= ~a26~0 |old(~a26~0)|)) (.cse43 (<= |old(~a14~0)| ~a14~0)) (.cse44 (<= ~a14~0 19)) (.cse32 (<= ~a4~0 16)) (.cse29 (not (= ~a4~0 ~a26~0))) (.cse26 (= |old(~a28~0)| ~a28~0))) (or (and .cse0 .cse1 (and .cse2 .cse3 .cse4) .cse5) (and .cse0 .cse1 .cse6 (and .cse7 .cse8)) (and (and .cse9 .cse10) .cse11 .cse12 .cse4 .cse8) (and .cse13 .cse14 .cse15 (= ~a26~0 18) .cse16) (and .cse1 .cse17 .cse5) (and (and .cse18 .cse19 .cse20 .cse16 .cse21 .cse4) .cse0 .cse1) (and .cse22 (and .cse23 .cse24 .cse5)) (and .cse25 .cse26 .cse7 .cse11 .cse16) (and .cse27 .cse22 (and .cse28 .cse29 .cse10 .cse30 .cse7 .cse24 .cse31)) (not (= 19 |old(~a14~0)|)) (not (= 1 ~a25~0)) (and .cse32 (and .cse29 .cse33 .cse18 .cse10 .cse30 .cse19 .cse24 .cse16 .cse4)) (and (and .cse34 .cse12 .cse21 .cse5) .cse35 .cse1) (and .cse27 .cse36 .cse24 .cse4 .cse31 .cse29 .cse37 .cse1 .cse20 .cse22) (and (and (and .cse13 .cse9 .cse6 .cse38) .cse21) .cse39) (and .cse34 .cse3 .cse32 .cse4) (and (and (and (and .cse10 .cse18) .cse3 .cse36 .cse37 .cse24 .cse21 .cse4) .cse2) .cse22) (and .cse1 (and .cse34 .cse3 .cse40 .cse4) .cse6) (and .cse41 .cse4 .cse34 .cse35 .cse18 .cse42 .cse19 .cse20) (and (and (and .cse34 .cse19 .cse4) .cse5) .cse35 .cse1) (and (and .cse1 (and .cse29 .cse36 .cse24 .cse4) .cse22 .cse6 .cse5) .cse40 .cse35) (and .cse43 (and .cse2 .cse29 .cse24 .cse40 .cse4) .cse44 .cse1 .cse39 .cse22) (and (and .cse29 .cse3 .cse19 .cse36 .cse24 .cse32) .cse5) (and .cse27 (and .cse30 .cse36 .cse24 .cse4 .cse31 .cse5) .cse45 .cse29 .cse22) (and (and .cse34 .cse30 .cse32 .cse5) .cse27 .cse42 .cse6) (not (= 1 ~a1~0)) (and (and .cse34 .cse46 .cse10 .cse19 .cse7 .cse40) .cse27) (and .cse22 (and .cse41 .cse29 .cse37 .cse24 .cse47 .cse4)) (and (and .cse34 .cse18 .cse19 .cse16 .cse21 .cse4) .cse1) (and .cse27 .cse30 .cse4 .cse34 .cse29 .cse37 .cse18 .cse42 .cse20 .cse6) (and .cse34 .cse43 .cse44 .cse1 .cse27 .cse4 .cse31) (not (= 15 |old(~a28~0)|)) (and (and .cse2 (and .cse7 .cse16)) .cse0 .cse1) (not (= 17 |old(~a4~0)|)) (not (= 1 |old(~a3~0)|)) (and (and .cse2 (and .cse34 .cse48 .cse21)) .cse5) (and (and .cse22 (and .cse49 .cse7 .cse24 .cse6)) .cse29) (and (and .cse2 (and .cse16 .cse7)) .cse50 .cse42 (= ~a4~0 |old(~a4~0)|)) (and .cse27 .cse30 .cse4 .cse34 .cse10 .cse19 .cse5) (and .cse35 .cse1 (and .cse34 .cse28 .cse7 .cse32 .cse31)) (and .cse45 (and (and .cse2 (and .cse16 .cse21)) .cse5) .cse0) (and .cse27 .cse7 .cse34 .cse1 .cse6) (not (= 18 |old(~a26~0)|)) (and .cse27 .cse30 .cse4 .cse50 .cse37 .cse18 .cse10 .cse19) (and .cse27 (and .cse34 .cse20 .cse32 .cse4 .cse31) .cse1) (and .cse22 (and .cse2 (and .cse37 .cse18 .cse36 .cse20 .cse24 .cse16 .cse21 .cse4)) .cse1) (and .cse29 (and .cse1 (and .cse2 .cse41 .cse3 .cse24 .cse4) .cse22 .cse5)) (and (and .cse28 .cse11 .cse20 .cse4) .cse3 .cse32) (and .cse28 .cse27 .cse7 .cse36 .cse24 .cse31 .cse29 .cse1 .cse22) (and (and .cse49 .cse25) .cse19 .cse7 (= ~a26~0 ~a4~0)) (and .cse27 .cse24 .cse4 .cse29 .cse1 .cse22 .cse6) (and .cse23 .cse7 .cse24) (and .cse2 (and .cse48 .cse34 .cse7) (= 18 ~a4~0)) (and (and .cse22 (and .cse41 .cse10 .cse19 .cse7 .cse24)) .cse29 .cse35) (and (and .cse41 .cse29 .cse37 .cse3 .cse19 .cse36 .cse24 .cse4) .cse22 .cse1) (and .cse51 .cse0) (and .cse0 .cse1 .cse27 (and .cse32 (and .cse28 .cse31) .cse5)) (and (and .cse41 .cse19 .cse7) .cse0 .cse1 .cse39) (and .cse27 .cse30 .cse36 .cse24 .cse4 .cse29 .cse18 .cse10 .cse22 .cse6) (and .cse41 .cse4 .cse50 .cse37 .cse35 .cse18 .cse10 .cse6) (and .cse34 .cse1 .cse27 .cse19 .cse20 .cse4) (and .cse35 (and .cse34 .cse28 .cse10 .cse30 .cse7 .cse32 .cse31)) (and (and .cse34 .cse47 .cse4) .cse29) (and .cse3 .cse19 .cse7 .cse11 .cse32) (and .cse27 .cse30 .cse7 .cse50 .cse10 .cse6) (and .cse1 (and .cse2 .cse3 .cse52)) (and .cse34 .cse1 .cse27 .cse4 .cse31 .cse5) (and (and .cse38 .cse23) .cse5) (and .cse3 .cse32 (and .cse7 .cse29 .cse36 .cse24)) (and .cse7 (and .cse34 .cse49 .cse6)) (and .cse27 .cse22 (and .cse29 .cse19 .cse36 .cse24 .cse5 .cse4) .cse1) (and .cse0 .cse27 .cse4 .cse37 .cse1 .cse19) (and .cse40 .cse4 .cse34 .cse2 .cse37 .cse18 .cse10 .cse3 .cse20) (and .cse1 (and .cse34 .cse3 .cse7 .cse40) .cse6) (and (and .cse53 .cse22 .cse5) .cse29) (and (and .cse41 .cse10 .cse19 .cse4 .cse5) .cse0 .cse27) (and .cse27 .cse30 .cse32 .cse4 .cse31 .cse50 .cse37 .cse18 .cse42) (and (and .cse29 .cse36 (and .cse49 .cse6) .cse24 .cse4) .cse22 .cse5) (and .cse3 (and .cse11 .cse20 .cse37 .cse4) .cse32) (and .cse2 .cse29 .cse3 .cse24 .cse32 .cse4) (and .cse43 .cse17 .cse44 .cse1) (and .cse27 .cse30 .cse4 .cse50 .cse42 .cse6 .cse5) (and .cse0 .cse1 .cse27 .cse7 .cse6) (and .cse51 .cse29 .cse22) (and .cse0 .cse53 .cse5) (and (and .cse41 .cse29 .cse19 .cse7 .cse24) .cse1 .cse39 .cse22) (and .cse27 (and (and .cse37 .cse11 .cse4 .cse31) .cse32) .cse1) (and .cse27 (and .cse28 .cse41 .cse7 .cse31) .cse45 .cse0) (and (and .cse41 .cse19 .cse7 .cse49) .cse0) (and .cse43 (and .cse2 .cse41 .cse4) .cse44 .cse0 .cse1 .cse39) (and (and (and .cse34 .cse4) .cse5) .cse1 .cse27 .cse6) (and .cse43 .cse0 .cse27 .cse4 .cse31 .cse29 .cse44 .cse1) (and .cse28 .cse41 .cse0 .cse1 .cse27 .cse7 .cse31) (and (and (and .cse2 (and .cse41 .cse7 .cse29 .cse24) .cse3) .cse1) .cse22) (not (= 1 |old(~a7~0)|)) (and .cse52 .cse1 .cse27) (and .cse27 (and .cse41 .cse24 .cse4 .cse29 .cse18 .cse19 .cse22) .cse45) (and .cse27 (and .cse34 .cse10 .cse30 .cse32 .cse31 .cse5)) (and .cse41 .cse27 .cse4 .cse31 .cse50 .cse37 .cse18 .cse42) (and .cse27 (and .cse22 (and .cse18 .cse10 .cse30 .cse19 .cse24 .cse32 .cse4))) (and (and (and (and .cse7 .cse24) .cse3 .cse12 .cse21) .cse1) .cse22) (and .cse0 .cse27 .cse4 .cse1 .cse6 .cse5) (and .cse3 (and .cse28 .cse20 .cse29 .cse37 .cse24 .cse4) .cse32) (and .cse0 (and (and .cse41 .cse10 .cse19 .cse4 .cse8) .cse43 .cse44)) (and .cse3 .cse32 (and .cse29 .cse26 .cse24 .cse4))))))) [2018-11-23 11:59:46,758 INFO L448 ceAbstractionStarter]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2018-11-23 11:59:46,818 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 11:59:46 BoogieIcfgContainer [2018-11-23 11:59:46,818 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 11:59:46,818 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 11:59:46,818 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 11:59:46,818 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 11:59:46,819 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:48:37" (3/4) ... [2018-11-23 11:59:46,821 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 11:59:46,826 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 11:59:46,826 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-11-23 11:59:46,826 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-23 11:59:46,826 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-23 11:59:46,826 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-23 11:59:46,826 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 11:59:46,867 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-23 11:59:46,870 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 11:59:46,896 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a26 == \old(a26) && a7 <= 0) && (17 == a28 && 1 == a3) && !(a14 == a4)) && 20 == a14) || (((a26 == \old(a26) && a7 <= 0) && a28 == 15) && 18 == a14 && a3 == \old(a3))) || (((((a14 == 19 && a7 == 1) && \old(a26) == a26) && 15 == a28) && !(a14 == a4)) && a3 == \old(a3))) || ((((a7 == 0 && a14 == 18) && a28 == 16) && a26 == 18) && a3 == 1)) || ((a7 <= 0 && (((17 == a26 && 17 == a28) && 1 == a3) && !(a4 == 17)) && !(a14 == a4)) && 20 == a14)) || (((((((!(a14 == 0) && 16 == a28) && !(a14 == 18)) && a3 == 1) && 17 == a4) && !(a14 == a4)) && a26 == \old(a26)) && a7 <= 0)) || (18 <= a26 && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) && !(a26 == 20)) && 20 == a14)) || ((((a4 == 17 && \old(a28) == a28) && 18 == a14) && \old(a26) == a26) && a3 == 1)) || ((a3 <= 0 && 18 <= a26) && (((((!(a28 == 16) && !(a4 == a26)) && a7 == 1) && !(a4 == 0)) && 18 == a14) && !(a26 == 20)) && 16 <= a28)) || !(19 == \old(a14))) || !(1 == a25)) || (a4 <= 16 && (((((((!(a4 == a26) && !(a26 == 0)) && !(a14 == 0)) && a7 == 1) && !(a4 == 0)) && 16 == a28) && !(a26 == 20)) && a3 == 1) && !(a14 == a4))) || (((((17 == a26 && 15 == a28) && 17 == a4) && 20 == a14) && a3 <= \old(a3)) && a7 <= 0)) || (((((((((a3 <= 0 && !(18 == a26)) && !(a26 == 20)) && !(a14 == a4)) && 16 <= a28) && !(a4 == a26)) && !(20 == a14)) && a7 <= 0) && !(a14 == 18)) && 18 <= a26)) || (((((a7 == 0 && a14 == 19) && a28 == 15) && a26 == 17) && 17 == a4) && \old(a3) == a3)) || (((17 == a26 && 1 == a3) && a4 <= 16) && !(a14 == a4))) || (((((((((a7 == 1 && !(a14 == 0)) && 1 == a3) && !(18 == a26)) && !(20 == a14)) && !(a26 == 20)) && 17 == a4) && !(a14 == a4)) && 17 == a28) && 18 <= a26)) || ((a7 <= 0 && ((17 == a26 && 1 == a3) && !(a4 == 17)) && !(a14 == a4)) && a28 == 15)) || (((((((18 <= a4 && !(a14 == a4)) && 17 == a26) && a3 <= \old(a3)) && !(a14 == 0)) && a7 == \old(a7)) && 16 == a28) && !(a14 == 18))) || (((((17 == a26 && 16 == a28) && !(a14 == a4)) && 20 == a14) && a3 <= \old(a3)) && a7 <= 0)) || ((((((a7 <= 0 && ((!(a4 == a26) && !(18 == a26)) && !(a26 == 20)) && !(a14 == a4)) && 18 <= a26) && a28 == 15) && 20 == a14) && !(a4 == 17)) && a3 <= \old(a3))) || (((((\old(a14) <= a14 && (((17 == a28 && !(a4 == a26)) && !(a26 == 20)) && !(a4 == 17)) && !(a14 == a4)) && a14 <= 19) && a7 <= 0) && \old(a3) == a3) && 18 <= a26)) || ((((((!(a4 == a26) && 1 == a3) && 16 == a28) && !(18 == a26)) && !(a26 == 20)) && a4 <= 16) && 20 == a14)) || ((((a3 <= 0 && ((((!(a4 == 0) && !(18 == a26)) && !(a26 == 20)) && !(a14 == a4)) && 16 <= a28) && 20 == a14) && 1 == a7) && !(a4 == a26)) && 18 <= a26)) || ((((((17 == a26 && !(a4 == 0)) && a4 <= 16) && 20 == a14) && a3 <= 0) && a7 == \old(a7)) && a28 == 15)) || !(1 == a1)) || ((((((17 == a26 && \old(a4) <= a4) && a7 == 1) && 16 == a28) && 18 == a14) && !(a4 == 17)) && a3 <= 0)) || (18 <= a26 && ((((18 <= a4 && !(a4 == a26)) && !(20 == a14)) && !(a26 == 20)) && (((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && !(a14 == 18)) && a1 == 1) && a28 == 15) && a3 == 1) && !(a26 == 0)) && a25 == 1) && !(a14 == a4))) || ((((((17 == a26 && !(a14 == 0)) && 16 == a28) && a3 == 1) && 17 == a4) && !(a14 == a4)) && a7 <= 0)) || (((((((((a3 <= 0 && !(a4 == 0)) && !(a14 == a4)) && 17 == a26) && !(a4 == a26)) && !(20 == a14)) && !(a14 == 0)) && a7 == \old(a7)) && !(a14 == 18)) && a28 == 15)) || ((((((17 == a26 && \old(a14) <= a14) && a14 <= 19) && a7 <= 0) && a3 <= 0) && !(a14 == a4)) && 16 <= a28)) || !(15 == \old(a28))) || (((17 == a28 && 18 == a14 && a3 == 1) && a26 == \old(a26)) && a7 <= 0)) || !(17 == \old(a4))) || !(1 == \old(a3))) || ((17 == a28 && (17 == a26 && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1)) && !(a28 == 16)) && 17 == a4) && 20 == a14)) || ((18 <= a26 && ((((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1)) && 18 == a14) && !(a26 == 20)) && a28 == 15) && !(a4 == a26))) || ((((17 == a28 && a3 == 1 && 18 == a14) && 18 == a26) && a7 == \old(a7)) && a4 == \old(a4))) || ((((((a3 <= 0 && !(a4 == 0)) && !(a14 == a4)) && 17 == a26) && a7 == 1) && 16 == a28) && 20 == a14)) || ((a3 <= \old(a3) && a7 <= 0) && (((17 == a26 && !(a28 == 16)) && 18 == a14) && a4 <= 16) && 16 <= a28)) || ((1 == a7 && (17 == a28 && a3 == 1 && 17 == a4) && 20 == a14) && a26 == \old(a26))) || ((((a3 <= 0 && 18 == a14) && 17 == a26) && a7 <= 0) && a28 == 15)) || !(18 == \old(a26))) || (((((((a3 <= 0 && !(a4 == 0)) && !(a14 == a4)) && 18 == a26) && !(20 == a14)) && !(a14 == 0)) && a7 == 1) && 16 == a28)) || ((a3 <= 0 && (((17 == a26 && !(a14 == 18)) && a4 <= 16) && !(a14 == a4)) && 16 <= a28) && a7 <= 0)) || ((18 <= a26 && 17 == a28 && ((((((!(20 == a14) && !(a14 == 0)) && !(18 == a26)) && !(a14 == 18)) && !(a26 == 20)) && a3 == 1) && 17 == a4) && !(a14 == a4)) && a7 <= 0)) || (!(a4 == a26) && ((a7 <= 0 && (((17 == a28 && 18 <= a4) && 1 == a3) && !(a26 == 20)) && !(a14 == a4)) && 18 <= a26) && 20 == a14)) || (((((!(a28 == 16) && \old(a26) == a26) && !(a14 == 18)) && !(a14 == a4)) && 1 == a3) && a4 <= 16)) || ((((((((!(a28 == 16) && a3 <= 0) && 18 == a14) && !(18 == a26)) && !(a26 == 20)) && 16 <= a28) && !(a4 == a26)) && a7 <= 0) && 18 <= a26)) || ((((((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1)) && a4 == 17) && 16 == a28) && 18 == a14) && a26 == a4)) || ((((((a3 <= 0 && !(a26 == 20)) && !(a14 == a4)) && !(a4 == a26)) && a7 <= 0) && 18 <= a26) && a28 == 15)) || (((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) && 18 == a14) && !(a26 == 20))) || ((17 == a28 && ((((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1)) && !(a28 == 16)) && 17 == a26) && 18 == a14) && 18 == a4)) || (((18 <= a26 && (((18 <= a4 && a7 == 1) && 16 == a28) && 18 == a14) && !(a26 == 20)) && !(a4 == a26)) && a3 <= \old(a3))) || (((((((((18 <= a4 && !(a4 == a26)) && !(20 == a14)) && 1 == a3) && 16 == a28) && !(18 == a26)) && !(a26 == 20)) && !(a14 == a4)) && 18 <= a26) && a7 <= 0)) || ((((((((((((((((17 == a28 && 18 <= a4) && !(a26 == 0)) && !(20 == a14)) && a25 == 1) && !(a14 == 0)) && a7 == 1) && \old(a28) == 15) && !(a14 == 18)) && !(a26 == 20)) && \old(a26) == 18) && !(a14 == a4)) && a3 == \old(a3)) && \old(a3) == 1) && a1 == 1) && \old(a14) == 19) && a26 == \old(a26))) || (((a26 == \old(a26) && a7 <= 0) && a3 <= 0) && (a4 <= 16 && !(a28 == 16) && 16 <= a28) && 20 == a14)) || (((((18 <= a4 && 16 == a28) && 18 == a14) && a26 == \old(a26)) && a7 <= 0) && \old(a3) == a3)) || (((((((((a3 <= 0 && !(a4 == 0)) && !(18 == a26)) && !(a26 == 20)) && !(a14 == a4)) && !(a4 == a26)) && !(a14 == 0)) && a7 == 1) && 18 <= a26) && a28 == 15)) || (((((((18 <= a4 && !(a14 == a4)) && 18 == a26) && !(20 == a14)) && a3 <= \old(a3)) && !(a14 == 0)) && a7 == 1) && a28 == 15)) || (((((17 == a26 && a7 <= 0) && a3 <= 0) && 16 == a28) && !(a14 == 18)) && !(a14 == a4))) || (a3 <= \old(a3) && (((((17 == a26 && !(a28 == 16)) && a7 == 1) && !(a4 == 0)) && 18 == a14) && a4 <= 16) && 16 <= a28)) || (((17 == a26 && (((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && !(a14 == 18)) && a1 == 1) && a28 == 15) && a3 == 1) && !(a26 == 0)) && a25 == 1) && !(a14 == a4)) && !(a4 == a26))) || ((((1 == a3 && 16 == a28) && 18 == a14) && \old(a26) == a26) && a4 <= 16)) || (((((a3 <= 0 && !(a4 == 0)) && 18 == a14) && 18 == a26) && a7 == 1) && a28 == 15)) || (a7 <= 0 && (17 == a28 && 1 == a3) && ((((((17 == a26 && !(a28 == 16)) && \old(a4) <= a4) && \old(a28) == 15) && 18 == a14) && \old(a26) == 18) && !(a4 == 17)) && 16 <= a28)) || (((((17 == a26 && a7 <= 0) && a3 <= 0) && !(a14 == a4)) && 16 <= a28) && 20 == a14)) || ((a26 == 17 && ((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) && 20 == a14)) || ((1 == a3 && a4 <= 16) && ((18 == a14 && !(a4 == a26)) && !(18 == a26)) && !(a26 == 20))) || (18 == a14 && (17 == a26 && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1))) && a28 == 15)) || (((a3 <= 0 && 18 <= a26) && ((((!(a4 == a26) && 16 == a28) && !(18 == a26)) && !(a26 == 20)) && 20 == a14) && !(a14 == a4)) && a7 <= 0)) || (((((a26 == \old(a26) && a3 <= 0) && !(a14 == a4)) && !(20 == a14)) && a7 <= 0) && 16 == a28)) || ((((((((!(a4 == 17) && !(a14 == a4)) && 17 == a26) && 17 == a28) && !(20 == a14)) && !(a14 == 0)) && a7 == 1) && 1 == a3) && !(a14 == 18))) || ((a7 <= 0 && ((17 == a26 && 1 == a3) && 18 == a14) && !(a4 == 17)) && a28 == 15)) || ((((((((18 <= a4 && 16 == a28) && \old(a28) == 15) && !(a26 == 20)) && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1))) && !(a14 == a4)) && 18 <= a26) && 20 == a14) && !(a4 == a26))) || ((((((18 <= a4 && a7 == 1) && 16 == a28) && !(a14 == a4)) && 20 == a14) && a26 == \old(a26)) && a3 <= 0)) || ((((((((a3 <= 0 && !(a4 == 0)) && a4 <= 16) && !(a14 == a4)) && 16 <= a28) && 18 == a26) && !(20 == a14)) && !(a14 == 0)) && a7 == \old(a7))) || ((((((!(a4 == a26) && !(18 == a26)) && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1)) && a28 == 15) && !(a26 == 20)) && !(a14 == a4)) && 18 <= a26) && 20 == a14)) || ((1 == a3 && ((\old(a26) == a26 && !(a14 == 18)) && !(20 == a14)) && !(a14 == a4)) && a4 <= 16)) || (((((17 == a28 && !(a4 == a26)) && 1 == a3) && !(a26 == 20)) && a4 <= 16) && !(a14 == a4))) || (((\old(a14) <= a14 && (((17 == a26 && 17 == a28) && 1 == a3) && !(a4 == 17)) && !(a14 == a4)) && a14 <= 19) && a7 <= 0)) || ((((((a3 <= 0 && !(a4 == 0)) && !(a14 == a4)) && 18 == a26) && a7 == \old(a7)) && a28 == 15) && 20 == a14)) || ((((a26 == \old(a26) && a7 <= 0) && a3 <= 0) && 18 == a14) && a28 == 15)) || (((((((((((((((((17 == a28 && 18 <= a4) && !(a26 == 0)) && !(20 == a14)) && a25 == 1) && !(a14 == 0)) && a7 == 1) && \old(a28) == 15) && !(a14 == 18)) && !(a26 == 20)) && \old(a26) == 18) && !(a14 == a4)) && a3 == \old(a3)) && \old(a3) == 1) && a1 == 1) && \old(a14) == 19) && !(a4 == a26)) && 18 <= a26)) || ((a26 == \old(a26) && ((((18 <= a4 && 16 == a28) && \old(a28) == 15) && !(a26 == 20)) && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1))) && !(a14 == a4)) && 20 == a14)) || (((((((18 <= a4 && !(a4 == a26)) && 16 == a28) && 18 == a14) && !(a26 == 20)) && a7 <= 0) && \old(a3) == a3) && 18 <= a26)) || ((a3 <= 0 && (((!(20 == a14) && \old(a26) == a26) && !(a14 == a4)) && 16 <= a28) && a4 <= 16) && a7 <= 0)) || (((a3 <= 0 && ((!(a28 == 16) && 18 <= a4) && 18 == a14) && 16 <= a28) && 1 == a7) && a26 == \old(a26))) || ((((18 <= a4 && 16 == a28) && 18 == a14) && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1))) && a26 == \old(a26))) || (((((\old(a14) <= a14 && (17 == a28 && 18 <= a4) && !(a14 == a4)) && a14 <= 19) && a26 == \old(a26)) && a7 <= 0) && \old(a3) == a3)) || (((((17 == a26 && !(a14 == a4)) && 20 == a14) && a7 <= 0) && a3 <= 0) && a28 == 15)) || (((((((\old(a14) <= a14 && a26 == \old(a26)) && a3 <= 0) && !(a14 == a4)) && 16 <= a28) && !(a4 == a26)) && a14 <= 19) && a7 <= 0)) || ((((((!(a28 == 16) && 18 <= a4) && a26 == \old(a26)) && a7 <= 0) && a3 <= 0) && 18 == a14) && 16 <= a28)) || ((((17 == a28 && ((18 <= a4 && 18 == a14) && !(a4 == a26)) && !(a26 == 20)) && 1 == a3) && a7 <= 0) && 18 <= a26)) || !(1 == \old(a7))) || (((((((((17 == a26 && !(a28 == 16)) && \old(a4) <= a4) && \old(a28) == 15) && 18 == a14) && \old(a26) == 18) && !(a4 == 17)) && 16 <= a28) && a7 <= 0) && a3 <= 0)) || ((a3 <= 0 && (((((18 <= a4 && !(a26 == 20)) && !(a14 == a4)) && !(a4 == a26)) && !(a14 == 0)) && 16 == a28) && 18 <= a26) && 1 == a7)) || (a3 <= 0 && ((((17 == a26 && a7 == 1) && !(a4 == 0)) && a4 <= 16) && 16 <= a28) && 20 == a14)) || (((((((18 <= a4 && a3 <= 0) && !(a14 == a4)) && 16 <= a28) && 18 == a26) && !(20 == a14)) && !(a14 == 0)) && a7 == \old(a7))) || (a3 <= 0 && 18 <= a26 && (((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && 16 == a28) && !(a26 == 20)) && a4 <= 16) && !(a14 == a4))) || ((((((18 == a14 && !(a26 == 20)) && 1 == a3) && 15 == a28) && 17 == a4) && a7 <= 0) && 18 <= a26)) || (((((a26 == \old(a26) && a3 <= 0) && !(a14 == a4)) && a7 <= 0) && a28 == 15) && 20 == a14)) || ((1 == a3 && ((((!(a28 == 16) && !(a14 == 18)) && !(a4 == a26)) && !(20 == a14)) && !(a26 == 20)) && !(a14 == a4)) && a4 <= 16)) || (a26 == \old(a26) && (((((18 <= a4 && a7 == 1) && 16 == a28) && !(a14 == a4)) && a3 == \old(a3)) && \old(a14) <= a14) && a14 <= 19)) || ((1 == a3 && a4 <= 16) && ((!(a4 == a26) && \old(a28) == a28) && !(a26 == 20)) && !(a14 == a4)) [2018-11-23 11:59:47,167 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_334d2b23-0ac8-4f4f-a470-fece4ddfa4bb/bin-2019/utaipan/witness.graphml [2018-11-23 11:59:47,167 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 11:59:47,168 INFO L168 Benchmark]: Toolchain (without parser) took 675386.01 ms. Allocated memory was 1.0 GB in the beginning and 7.5 GB in the end (delta: 6.5 GB). Free memory was 937.7 MB in the beginning and 6.4 GB in the end (delta: -5.5 GB). Peak memory consumption was 5.1 GB. Max. memory is 11.5 GB. [2018-11-23 11:59:47,168 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 11:59:47,169 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1889.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 211.3 MB). Free memory was 937.7 MB in the beginning and 1.2 GB in the end (delta: -237.7 MB). Peak memory consumption was 279.0 MB. Max. memory is 11.5 GB. [2018-11-23 11:59:47,169 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2018-11-23 11:59:47,169 INFO L168 Benchmark]: Boogie Preprocessor took 122.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 11.5 GB. [2018-11-23 11:59:47,169 INFO L168 Benchmark]: RCFGBuilder took 3379.37 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 59.8 MB). Free memory was 1.1 GB in the beginning and 802.8 MB in the end (delta: 337.0 MB). Peak memory consumption was 396.8 MB. Max. memory is 11.5 GB. [2018-11-23 11:59:47,170 INFO L168 Benchmark]: TraceAbstraction took 669597.12 ms. Allocated memory was 1.3 GB in the beginning and 7.5 GB in the end (delta: 6.2 GB). Free memory was 802.8 MB in the beginning and 2.4 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.8 GB. Max. memory is 11.5 GB. [2018-11-23 11:59:47,170 INFO L168 Benchmark]: Witness Printer took 348.86 ms. Allocated memory was 7.5 GB in the beginning and 7.5 GB in the end (delta: 8.4 MB). Free memory was 2.4 GB in the beginning and 6.4 GB in the end (delta: -4.1 GB). Peak memory consumption was 30.9 MB. Max. memory is 11.5 GB. [2018-11-23 11:59:47,172 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1889.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 211.3 MB). Free memory was 937.7 MB in the beginning and 1.2 GB in the end (delta: -237.7 MB). Peak memory consumption was 279.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 122.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3379.37 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 59.8 MB). Free memory was 1.1 GB in the beginning and 802.8 MB in the end (delta: 337.0 MB). Peak memory consumption was 396.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 669597.12 ms. Allocated memory was 1.3 GB in the beginning and 7.5 GB in the end (delta: 6.2 GB). Free memory was 802.8 MB in the beginning and 2.4 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.8 GB. Max. memory is 11.5 GB. * Witness Printer took 348.86 ms. Allocated memory was 7.5 GB in the beginning and 7.5 GB in the end (delta: 8.4 MB). Free memory was 2.4 GB in the beginning and 6.4 GB in the end (delta: -4.1 GB). Peak memory consumption was 30.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4781]: 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: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a26 == \old(a26) && a7 <= 0) && (17 == a28 && 1 == a3) && !(a14 == a4)) && 20 == a14) || (((a26 == \old(a26) && a7 <= 0) && a28 == 15) && 18 == a14 && a3 == \old(a3))) || (((((a14 == 19 && a7 == 1) && \old(a26) == a26) && 15 == a28) && !(a14 == a4)) && a3 == \old(a3))) || ((((a7 == 0 && a14 == 18) && a28 == 16) && a26 == 18) && a3 == 1)) || ((a7 <= 0 && (((17 == a26 && 17 == a28) && 1 == a3) && !(a4 == 17)) && !(a14 == a4)) && 20 == a14)) || (((((((!(a14 == 0) && 16 == a28) && !(a14 == 18)) && a3 == 1) && 17 == a4) && !(a14 == a4)) && a26 == \old(a26)) && a7 <= 0)) || (18 <= a26 && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) && !(a26 == 20)) && 20 == a14)) || ((((a4 == 17 && \old(a28) == a28) && 18 == a14) && \old(a26) == a26) && a3 == 1)) || ((a3 <= 0 && 18 <= a26) && (((((!(a28 == 16) && !(a4 == a26)) && a7 == 1) && !(a4 == 0)) && 18 == a14) && !(a26 == 20)) && 16 <= a28)) || !(19 == \old(a14))) || !(1 == a25)) || (a4 <= 16 && (((((((!(a4 == a26) && !(a26 == 0)) && !(a14 == 0)) && a7 == 1) && !(a4 == 0)) && 16 == a28) && !(a26 == 20)) && a3 == 1) && !(a14 == a4))) || (((((17 == a26 && 15 == a28) && 17 == a4) && 20 == a14) && a3 <= \old(a3)) && a7 <= 0)) || (((((((((a3 <= 0 && !(18 == a26)) && !(a26 == 20)) && !(a14 == a4)) && 16 <= a28) && !(a4 == a26)) && !(20 == a14)) && a7 <= 0) && !(a14 == 18)) && 18 <= a26)) || (((((a7 == 0 && a14 == 19) && a28 == 15) && a26 == 17) && 17 == a4) && \old(a3) == a3)) || (((17 == a26 && 1 == a3) && a4 <= 16) && !(a14 == a4))) || (((((((((a7 == 1 && !(a14 == 0)) && 1 == a3) && !(18 == a26)) && !(20 == a14)) && !(a26 == 20)) && 17 == a4) && !(a14 == a4)) && 17 == a28) && 18 <= a26)) || ((a7 <= 0 && ((17 == a26 && 1 == a3) && !(a4 == 17)) && !(a14 == a4)) && a28 == 15)) || (((((((18 <= a4 && !(a14 == a4)) && 17 == a26) && a3 <= \old(a3)) && !(a14 == 0)) && a7 == \old(a7)) && 16 == a28) && !(a14 == 18))) || (((((17 == a26 && 16 == a28) && !(a14 == a4)) && 20 == a14) && a3 <= \old(a3)) && a7 <= 0)) || ((((((a7 <= 0 && ((!(a4 == a26) && !(18 == a26)) && !(a26 == 20)) && !(a14 == a4)) && 18 <= a26) && a28 == 15) && 20 == a14) && !(a4 == 17)) && a3 <= \old(a3))) || (((((\old(a14) <= a14 && (((17 == a28 && !(a4 == a26)) && !(a26 == 20)) && !(a4 == 17)) && !(a14 == a4)) && a14 <= 19) && a7 <= 0) && \old(a3) == a3) && 18 <= a26)) || ((((((!(a4 == a26) && 1 == a3) && 16 == a28) && !(18 == a26)) && !(a26 == 20)) && a4 <= 16) && 20 == a14)) || ((((a3 <= 0 && ((((!(a4 == 0) && !(18 == a26)) && !(a26 == 20)) && !(a14 == a4)) && 16 <= a28) && 20 == a14) && 1 == a7) && !(a4 == a26)) && 18 <= a26)) || ((((((17 == a26 && !(a4 == 0)) && a4 <= 16) && 20 == a14) && a3 <= 0) && a7 == \old(a7)) && a28 == 15)) || !(1 == a1)) || ((((((17 == a26 && \old(a4) <= a4) && a7 == 1) && 16 == a28) && 18 == a14) && !(a4 == 17)) && a3 <= 0)) || (18 <= a26 && ((((18 <= a4 && !(a4 == a26)) && !(20 == a14)) && !(a26 == 20)) && (((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && !(a14 == 18)) && a1 == 1) && a28 == 15) && a3 == 1) && !(a26 == 0)) && a25 == 1) && !(a14 == a4))) || ((((((17 == a26 && !(a14 == 0)) && 16 == a28) && a3 == 1) && 17 == a4) && !(a14 == a4)) && a7 <= 0)) || (((((((((a3 <= 0 && !(a4 == 0)) && !(a14 == a4)) && 17 == a26) && !(a4 == a26)) && !(20 == a14)) && !(a14 == 0)) && a7 == \old(a7)) && !(a14 == 18)) && a28 == 15)) || ((((((17 == a26 && \old(a14) <= a14) && a14 <= 19) && a7 <= 0) && a3 <= 0) && !(a14 == a4)) && 16 <= a28)) || !(15 == \old(a28))) || (((17 == a28 && 18 == a14 && a3 == 1) && a26 == \old(a26)) && a7 <= 0)) || !(17 == \old(a4))) || !(1 == \old(a3))) || ((17 == a28 && (17 == a26 && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1)) && !(a28 == 16)) && 17 == a4) && 20 == a14)) || ((18 <= a26 && ((((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1)) && 18 == a14) && !(a26 == 20)) && a28 == 15) && !(a4 == a26))) || ((((17 == a28 && a3 == 1 && 18 == a14) && 18 == a26) && a7 == \old(a7)) && a4 == \old(a4))) || ((((((a3 <= 0 && !(a4 == 0)) && !(a14 == a4)) && 17 == a26) && a7 == 1) && 16 == a28) && 20 == a14)) || ((a3 <= \old(a3) && a7 <= 0) && (((17 == a26 && !(a28 == 16)) && 18 == a14) && a4 <= 16) && 16 <= a28)) || ((1 == a7 && (17 == a28 && a3 == 1 && 17 == a4) && 20 == a14) && a26 == \old(a26))) || ((((a3 <= 0 && 18 == a14) && 17 == a26) && a7 <= 0) && a28 == 15)) || !(18 == \old(a26))) || (((((((a3 <= 0 && !(a4 == 0)) && !(a14 == a4)) && 18 == a26) && !(20 == a14)) && !(a14 == 0)) && a7 == 1) && 16 == a28)) || ((a3 <= 0 && (((17 == a26 && !(a14 == 18)) && a4 <= 16) && !(a14 == a4)) && 16 <= a28) && a7 <= 0)) || ((18 <= a26 && 17 == a28 && ((((((!(20 == a14) && !(a14 == 0)) && !(18 == a26)) && !(a14 == 18)) && !(a26 == 20)) && a3 == 1) && 17 == a4) && !(a14 == a4)) && a7 <= 0)) || (!(a4 == a26) && ((a7 <= 0 && (((17 == a28 && 18 <= a4) && 1 == a3) && !(a26 == 20)) && !(a14 == a4)) && 18 <= a26) && 20 == a14)) || (((((!(a28 == 16) && \old(a26) == a26) && !(a14 == 18)) && !(a14 == a4)) && 1 == a3) && a4 <= 16)) || ((((((((!(a28 == 16) && a3 <= 0) && 18 == a14) && !(18 == a26)) && !(a26 == 20)) && 16 <= a28) && !(a4 == a26)) && a7 <= 0) && 18 <= a26)) || ((((((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1)) && a4 == 17) && 16 == a28) && 18 == a14) && a26 == a4)) || ((((((a3 <= 0 && !(a26 == 20)) && !(a14 == a4)) && !(a4 == a26)) && a7 <= 0) && 18 <= a26) && a28 == 15)) || (((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) && 18 == a14) && !(a26 == 20))) || ((17 == a28 && ((((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1)) && !(a28 == 16)) && 17 == a26) && 18 == a14) && 18 == a4)) || (((18 <= a26 && (((18 <= a4 && a7 == 1) && 16 == a28) && 18 == a14) && !(a26 == 20)) && !(a4 == a26)) && a3 <= \old(a3))) || (((((((((18 <= a4 && !(a4 == a26)) && !(20 == a14)) && 1 == a3) && 16 == a28) && !(18 == a26)) && !(a26 == 20)) && !(a14 == a4)) && 18 <= a26) && a7 <= 0)) || ((((((((((((((((17 == a28 && 18 <= a4) && !(a26 == 0)) && !(20 == a14)) && a25 == 1) && !(a14 == 0)) && a7 == 1) && \old(a28) == 15) && !(a14 == 18)) && !(a26 == 20)) && \old(a26) == 18) && !(a14 == a4)) && a3 == \old(a3)) && \old(a3) == 1) && a1 == 1) && \old(a14) == 19) && a26 == \old(a26))) || (((a26 == \old(a26) && a7 <= 0) && a3 <= 0) && (a4 <= 16 && !(a28 == 16) && 16 <= a28) && 20 == a14)) || (((((18 <= a4 && 16 == a28) && 18 == a14) && a26 == \old(a26)) && a7 <= 0) && \old(a3) == a3)) || (((((((((a3 <= 0 && !(a4 == 0)) && !(18 == a26)) && !(a26 == 20)) && !(a14 == a4)) && !(a4 == a26)) && !(a14 == 0)) && a7 == 1) && 18 <= a26) && a28 == 15)) || (((((((18 <= a4 && !(a14 == a4)) && 18 == a26) && !(20 == a14)) && a3 <= \old(a3)) && !(a14 == 0)) && a7 == 1) && a28 == 15)) || (((((17 == a26 && a7 <= 0) && a3 <= 0) && 16 == a28) && !(a14 == 18)) && !(a14 == a4))) || (a3 <= \old(a3) && (((((17 == a26 && !(a28 == 16)) && a7 == 1) && !(a4 == 0)) && 18 == a14) && a4 <= 16) && 16 <= a28)) || (((17 == a26 && (((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && !(a14 == 18)) && a1 == 1) && a28 == 15) && a3 == 1) && !(a26 == 0)) && a25 == 1) && !(a14 == a4)) && !(a4 == a26))) || ((((1 == a3 && 16 == a28) && 18 == a14) && \old(a26) == a26) && a4 <= 16)) || (((((a3 <= 0 && !(a4 == 0)) && 18 == a14) && 18 == a26) && a7 == 1) && a28 == 15)) || (a7 <= 0 && (17 == a28 && 1 == a3) && ((((((17 == a26 && !(a28 == 16)) && \old(a4) <= a4) && \old(a28) == 15) && 18 == a14) && \old(a26) == 18) && !(a4 == 17)) && 16 <= a28)) || (((((17 == a26 && a7 <= 0) && a3 <= 0) && !(a14 == a4)) && 16 <= a28) && 20 == a14)) || ((a26 == 17 && ((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) && 20 == a14)) || ((1 == a3 && a4 <= 16) && ((18 == a14 && !(a4 == a26)) && !(18 == a26)) && !(a26 == 20))) || (18 == a14 && (17 == a26 && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1))) && a28 == 15)) || (((a3 <= 0 && 18 <= a26) && ((((!(a4 == a26) && 16 == a28) && !(18 == a26)) && !(a26 == 20)) && 20 == a14) && !(a14 == a4)) && a7 <= 0)) || (((((a26 == \old(a26) && a3 <= 0) && !(a14 == a4)) && !(20 == a14)) && a7 <= 0) && 16 == a28)) || ((((((((!(a4 == 17) && !(a14 == a4)) && 17 == a26) && 17 == a28) && !(20 == a14)) && !(a14 == 0)) && a7 == 1) && 1 == a3) && !(a14 == 18))) || ((a7 <= 0 && ((17 == a26 && 1 == a3) && 18 == a14) && !(a4 == 17)) && a28 == 15)) || ((((((((18 <= a4 && 16 == a28) && \old(a28) == 15) && !(a26 == 20)) && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1))) && !(a14 == a4)) && 18 <= a26) && 20 == a14) && !(a4 == a26))) || ((((((18 <= a4 && a7 == 1) && 16 == a28) && !(a14 == a4)) && 20 == a14) && a26 == \old(a26)) && a3 <= 0)) || ((((((((a3 <= 0 && !(a4 == 0)) && a4 <= 16) && !(a14 == a4)) && 16 <= a28) && 18 == a26) && !(20 == a14)) && !(a14 == 0)) && a7 == \old(a7))) || ((((((!(a4 == a26) && !(18 == a26)) && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1)) && a28 == 15) && !(a26 == 20)) && !(a14 == a4)) && 18 <= a26) && 20 == a14)) || ((1 == a3 && ((\old(a26) == a26 && !(a14 == 18)) && !(20 == a14)) && !(a14 == a4)) && a4 <= 16)) || (((((17 == a28 && !(a4 == a26)) && 1 == a3) && !(a26 == 20)) && a4 <= 16) && !(a14 == a4))) || (((\old(a14) <= a14 && (((17 == a26 && 17 == a28) && 1 == a3) && !(a4 == 17)) && !(a14 == a4)) && a14 <= 19) && a7 <= 0)) || ((((((a3 <= 0 && !(a4 == 0)) && !(a14 == a4)) && 18 == a26) && a7 == \old(a7)) && a28 == 15) && 20 == a14)) || ((((a26 == \old(a26) && a7 <= 0) && a3 <= 0) && 18 == a14) && a28 == 15)) || (((((((((((((((((17 == a28 && 18 <= a4) && !(a26 == 0)) && !(20 == a14)) && a25 == 1) && !(a14 == 0)) && a7 == 1) && \old(a28) == 15) && !(a14 == 18)) && !(a26 == 20)) && \old(a26) == 18) && !(a14 == a4)) && a3 == \old(a3)) && \old(a3) == 1) && a1 == 1) && \old(a14) == 19) && !(a4 == a26)) && 18 <= a26)) || ((a26 == \old(a26) && ((((18 <= a4 && 16 == a28) && \old(a28) == 15) && !(a26 == 20)) && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1))) && !(a14 == a4)) && 20 == a14)) || (((((((18 <= a4 && !(a4 == a26)) && 16 == a28) && 18 == a14) && !(a26 == 20)) && a7 <= 0) && \old(a3) == a3) && 18 <= a26)) || ((a3 <= 0 && (((!(20 == a14) && \old(a26) == a26) && !(a14 == a4)) && 16 <= a28) && a4 <= 16) && a7 <= 0)) || (((a3 <= 0 && ((!(a28 == 16) && 18 <= a4) && 18 == a14) && 16 <= a28) && 1 == a7) && a26 == \old(a26))) || ((((18 <= a4 && 16 == a28) && 18 == a14) && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1))) && a26 == \old(a26))) || (((((\old(a14) <= a14 && (17 == a28 && 18 <= a4) && !(a14 == a4)) && a14 <= 19) && a26 == \old(a26)) && a7 <= 0) && \old(a3) == a3)) || (((((17 == a26 && !(a14 == a4)) && 20 == a14) && a7 <= 0) && a3 <= 0) && a28 == 15)) || (((((((\old(a14) <= a14 && a26 == \old(a26)) && a3 <= 0) && !(a14 == a4)) && 16 <= a28) && !(a4 == a26)) && a14 <= 19) && a7 <= 0)) || ((((((!(a28 == 16) && 18 <= a4) && a26 == \old(a26)) && a7 <= 0) && a3 <= 0) && 18 == a14) && 16 <= a28)) || ((((17 == a28 && ((18 <= a4 && 18 == a14) && !(a4 == a26)) && !(a26 == 20)) && 1 == a3) && a7 <= 0) && 18 <= a26)) || !(1 == \old(a7))) || (((((((((17 == a26 && !(a28 == 16)) && \old(a4) <= a4) && \old(a28) == 15) && 18 == a14) && \old(a26) == 18) && !(a4 == 17)) && 16 <= a28) && a7 <= 0) && a3 <= 0)) || ((a3 <= 0 && (((((18 <= a4 && !(a26 == 20)) && !(a14 == a4)) && !(a4 == a26)) && !(a14 == 0)) && 16 == a28) && 18 <= a26) && 1 == a7)) || (a3 <= 0 && ((((17 == a26 && a7 == 1) && !(a4 == 0)) && a4 <= 16) && 16 <= a28) && 20 == a14)) || (((((((18 <= a4 && a3 <= 0) && !(a14 == a4)) && 16 <= a28) && 18 == a26) && !(20 == a14)) && !(a14 == 0)) && a7 == \old(a7))) || (a3 <= 0 && 18 <= a26 && (((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && 16 == a28) && !(a26 == 20)) && a4 <= 16) && !(a14 == a4))) || ((((((18 == a14 && !(a26 == 20)) && 1 == a3) && 15 == a28) && 17 == a4) && a7 <= 0) && 18 <= a26)) || (((((a26 == \old(a26) && a3 <= 0) && !(a14 == a4)) && a7 <= 0) && a28 == 15) && 20 == a14)) || ((1 == a3 && ((((!(a28 == 16) && !(a14 == 18)) && !(a4 == a26)) && !(20 == a14)) && !(a26 == 20)) && !(a14 == a4)) && a4 <= 16)) || (a26 == \old(a26) && (((((18 <= a4 && a7 == 1) && 16 == a28) && !(a14 == a4)) && a3 == \old(a3)) && \old(a14) <= a14) && a14 <= 19)) || ((1 == a3 && a4 <= 16) && ((!(a4 == a26) && \old(a28) == a28) && !(a26 == 20)) && !(a14 == a4)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. SAFE Result, 669.4s OverallTime, 19 OverallIterations, 11 TraceHistogramMax, 313.2s AutomataDifference, 0.0s DeadEndRemovalTime, 229.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 7852 SDtfs, 200205 SDslu, 12604 SDs, 0 SdLazy, 291949 SolverSat, 51126 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 163.7s Time, PredicateUnifierStatistics: 14 DeclaredPredicates, 44944 GetRequests, 43994 SyntacticMatches, 40 SemanticMatches, 910 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22436 ImplicationChecksByTransitivity, 16.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=207749occurred in iteration=18, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 40.0s AbstIntTime, 17 AbstIntIterations, 7 AbstIntStrong, 0.999237868049161 AbsIntWeakeningRatio, 0.0529940119760479 AbsIntAvgWeakeningVarsNumRemoved, 32.11661676646707 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 15.1s AutomataMinimizationTime, 19 MinimizatonAttempts, 41629 StatesRemovedByMinimization, 17 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 16461 PreInvPairs, 17587 NumberOfFragments, 52326 HoareAnnotationTreeSize, 16461 FomulaSimplifications, 1336435 FormulaSimplificationTreeSizeReduction, 37.3s HoareSimplificationTime, 13 FomulaSimplificationsInter, 1029797 FormulaSimplificationTreeSizeReductionInter, 192.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 1.2s SsaConstructionTime, 2.8s SatisfiabilityAnalysisTime, 31.2s InterpolantComputationTime, 45405 NumberOfCodeBlocks, 45405 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 63876 ConstructedInterpolants, 0 QuantifiedInterpolants, 264407050 SizeOfPredicates, 10 NumberOfNonLiveVariables, 25625 ConjunctsInSsa, 62 ConjunctsInUnsatCore, 39 InterpolantComputations, 2 PerfectInterpolantSequences, 80884/89875 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...