./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label57_true-unreach-call_false-termination.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_380f59c5-8dc9-4c2c-8713-be1733586bde/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label57_true-unreach-call_false-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/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 15c3ea08e2d5b39ebe065f6e7645345d3e3b2471 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-22 21:44:40,661 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:44:40,662 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:44:40,668 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:44:40,669 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:44:40,669 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:44:40,670 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:44:40,671 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:44:40,672 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:44:40,673 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:44:40,674 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:44:40,674 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:44:40,675 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:44:40,675 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:44:40,676 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:44:40,677 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:44:40,677 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:44:40,679 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:44:40,680 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:44:40,681 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:44:40,682 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:44:40,683 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:44:40,684 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:44:40,684 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:44:40,684 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:44:40,685 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:44:40,686 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:44:40,687 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:44:40,687 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:44:40,688 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:44:40,688 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:44:40,688 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:44:40,689 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:44:40,689 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:44:40,689 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:44:40,690 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:44:40,690 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-22 21:44:40,699 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:44:40,699 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:44:40,700 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 21:44:40,700 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 21:44:40,700 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-22 21:44:40,700 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-22 21:44:40,700 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-22 21:44:40,701 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-22 21:44:40,701 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-22 21:44:40,701 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-22 21:44:40,701 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-22 21:44:40,701 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-22 21:44:40,701 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-22 21:44:40,702 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:44:40,702 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 21:44:40,702 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 21:44:40,702 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 21:44:40,703 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:44:40,703 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 21:44:40,703 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 21:44:40,703 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 21:44:40,703 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 21:44:40,703 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:44:40,703 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:44:40,703 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 21:44:40,703 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:44:40,704 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 21:44:40,704 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 21:44:40,704 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 21:44:40,704 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 21:44:40,704 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:44:40,704 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 21:44:40,704 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 21:44:40,704 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-22 21:44:40,704 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 21:44:40,704 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 21:44:40,704 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 21:44:40,704 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_380f59c5-8dc9-4c2c-8713-be1733586bde/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 -> 15c3ea08e2d5b39ebe065f6e7645345d3e3b2471 [2018-11-22 21:44:40,728 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:44:40,736 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:44:40,738 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:44:40,739 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:44:40,739 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:44:40,740 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label57_true-unreach-call_false-termination.c [2018-11-22 21:44:40,774 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/bin-2019/utaipan/data/2ecf5be9d/3b05e60448844cafa6c2554444193e3c/FLAG0f53510ea [2018-11-22 21:44:41,338 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:44:41,339 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/sv-benchmarks/c/eca-rers2012/Problem04_label57_true-unreach-call_false-termination.c [2018-11-22 21:44:41,359 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/bin-2019/utaipan/data/2ecf5be9d/3b05e60448844cafa6c2554444193e3c/FLAG0f53510ea [2018-11-22 21:44:41,759 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/bin-2019/utaipan/data/2ecf5be9d/3b05e60448844cafa6c2554444193e3c [2018-11-22 21:44:41,762 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:44:41,763 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:44:41,764 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:44:41,764 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:44:41,767 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:44:41,767 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:44:41" (1/1) ... [2018-11-22 21:44:41,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e234a26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:44:41, skipping insertion in model container [2018-11-22 21:44:41,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:44:41" (1/1) ... [2018-11-22 21:44:41,777 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:44:41,872 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:44:42,821 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:44:42,825 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:44:43,545 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:44:43,568 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:44:43,569 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:44:43 WrapperNode [2018-11-22 21:44:43,569 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:44:43,569 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:44:43,570 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:44:43,570 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:44:43,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:44:43" (1/1) ... [2018-11-22 21:44:43,615 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:44:43" (1/1) ... [2018-11-22 21:44:43,623 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:44:43,623 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:44:43,623 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:44:43,624 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:44:43,632 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:44:43" (1/1) ... [2018-11-22 21:44:43,632 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:44:43" (1/1) ... [2018-11-22 21:44:43,647 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:44:43" (1/1) ... [2018-11-22 21:44:43,648 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:44:43" (1/1) ... [2018-11-22 21:44:43,727 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:44:43" (1/1) ... [2018-11-22 21:44:43,749 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:44:43" (1/1) ... [2018-11-22 21:44:43,767 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:44:43" (1/1) ... [2018-11-22 21:44:43,789 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:44:43,790 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:44:43,790 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:44:43,790 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:44:43,791 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:44:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/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 [2018-11-22 21:44:43,834 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-22 21:44:43,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 21:44:43,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 21:44:43,835 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-22 21:44:43,835 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-22 21:44:43,835 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-22 21:44:43,835 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-22 21:44:43,835 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-22 21:44:43,836 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-22 21:44:43,836 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-22 21:44:43,836 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-22 21:44:43,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:44:43,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:44:43,836 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 21:44:43,836 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 21:44:46,821 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 21:44:46,821 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-22 21:44:46,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:44:46 BoogieIcfgContainer [2018-11-22 21:44:46,822 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 21:44:46,822 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-22 21:44:46,823 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-22 21:44:46,825 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-22 21:44:46,825 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 09:44:41" (1/3) ... [2018-11-22 21:44:46,826 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34fe0733 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 09:44:46, skipping insertion in model container [2018-11-22 21:44:46,826 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:44:43" (2/3) ... [2018-11-22 21:44:46,826 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34fe0733 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 09:44:46, skipping insertion in model container [2018-11-22 21:44:46,827 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:44:46" (3/3) ... [2018-11-22 21:44:46,828 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label57_true-unreach-call_false-termination.c [2018-11-22 21:44:46,837 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-22 21:44:46,844 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-22 21:44:46,858 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-22 21:44:46,891 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-22 21:44:46,891 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-22 21:44:46,891 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-22 21:44:46,891 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-22 21:44:46,892 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-22 21:44:46,892 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-22 21:44:46,892 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-22 21:44:46,892 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-22 21:44:46,920 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2018-11-22 21:44:46,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2018-11-22 21:44:46,949 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:44:46,950 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] [2018-11-22 21:44:46,952 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:44:46,956 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:44:46,957 INFO L82 PathProgramCache]: Analyzing trace with hash -2131373141, now seen corresponding path program 1 times [2018-11-22 21:44:46,959 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:44:47,003 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:44:47,003 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:44:47,003 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:44:47,003 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:44:47,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:44:48,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 21:44:48,333 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 21:44:48,334 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-22 21:44:48,334 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 21:44:48,340 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-22 21:44:48,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-22 21:44:48,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-22 21:44:48,353 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 4 states. [2018-11-22 21:44:52,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:44:52,661 INFO L93 Difference]: Finished difference Result 3482 states and 6770 transitions. [2018-11-22 21:44:52,661 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-22 21:44:52,662 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 806 [2018-11-22 21:44:52,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:44:52,683 INFO L225 Difference]: With dead ends: 3482 [2018-11-22 21:44:52,684 INFO L226 Difference]: Without dead ends: 2570 [2018-11-22 21:44:52,689 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-22 21:44:52,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2570 states. [2018-11-22 21:44:52,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2570 to 2570. [2018-11-22 21:44:52,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2570 states. [2018-11-22 21:44:52,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2570 states to 2570 states and 4896 transitions. [2018-11-22 21:44:52,802 INFO L78 Accepts]: Start accepts. Automaton has 2570 states and 4896 transitions. Word has length 806 [2018-11-22 21:44:52,803 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:44:52,804 INFO L480 AbstractCegarLoop]: Abstraction has 2570 states and 4896 transitions. [2018-11-22 21:44:52,804 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-22 21:44:52,804 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 4896 transitions. [2018-11-22 21:44:52,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 880 [2018-11-22 21:44:52,833 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:44:52,834 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, 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] [2018-11-22 21:44:52,834 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:44:52,834 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:44:52,835 INFO L82 PathProgramCache]: Analyzing trace with hash -2035163312, now seen corresponding path program 1 times [2018-11-22 21:44:52,835 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:44:52,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:44:52,836 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:44:52,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:44:52,836 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:44:52,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:44:53,318 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 21:44:53,318 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 21:44:53,319 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-22 21:44:53,319 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 21:44:53,321 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-22 21:44:53,321 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-22 21:44:53,321 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-22 21:44:53,321 INFO L87 Difference]: Start difference. First operand 2570 states and 4896 transitions. Second operand 6 states. [2018-11-22 21:44:56,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:44:56,674 INFO L93 Difference]: Finished difference Result 6126 states and 11670 transitions. [2018-11-22 21:44:56,677 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-22 21:44:56,678 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 879 [2018-11-22 21:44:56,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:44:56,692 INFO L225 Difference]: With dead ends: 6126 [2018-11-22 21:44:56,692 INFO L226 Difference]: Without dead ends: 3562 [2018-11-22 21:44:56,698 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 [2018-11-22 21:44:56,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3562 states. [2018-11-22 21:44:56,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3562 to 3514. [2018-11-22 21:44:56,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3514 states. [2018-11-22 21:44:56,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3514 states to 3514 states and 6017 transitions. [2018-11-22 21:44:56,775 INFO L78 Accepts]: Start accepts. Automaton has 3514 states and 6017 transitions. Word has length 879 [2018-11-22 21:44:56,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:44:56,775 INFO L480 AbstractCegarLoop]: Abstraction has 3514 states and 6017 transitions. [2018-11-22 21:44:56,775 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-22 21:44:56,776 INFO L276 IsEmpty]: Start isEmpty. Operand 3514 states and 6017 transitions. [2018-11-22 21:44:56,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 899 [2018-11-22 21:44:56,787 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:44:56,788 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:44:56,788 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:44:56,788 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:44:56,788 INFO L82 PathProgramCache]: Analyzing trace with hash 1355280159, now seen corresponding path program 1 times [2018-11-22 21:44:56,789 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:44:56,789 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:44:56,789 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:44:56,790 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:44:56,790 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:44:56,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:44:57,393 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 87 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 21:44:57,393 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:44:57,393 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:44:57,394 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 899 with the following transitions: [2018-11-22 21:44:57,397 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], [669], [671], [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], [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] [2018-11-22 21:44:57,459 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:44:57,459 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:45:00,246 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-22 21:45:00,247 INFO L272 AbstractInterpreter]: Visited 810 different actions 2422 times. Merged at 6 different actions 12 times. Never widened. Performed 42882 root evaluator evaluations with a maximum evaluation depth of 3. Performed 42882 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-22 21:45:00,252 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:45:00,252 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-22 21:45:01,470 INFO L227 lantSequenceWeakener]: Weakened 895 states. On average, predicates are now at 78.63% of their original sizes. [2018-11-22 21:45:01,470 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-22 21:45:01,605 INFO L415 sIntCurrentIteration]: We unified 897 AI predicates to 897 [2018-11-22 21:45:01,606 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-22 21:45:01,606 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-22 21:45:01,606 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-11-22 21:45:01,607 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 21:45:01,608 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-22 21:45:01,608 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-22 21:45:01,608 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-22 21:45:01,608 INFO L87 Difference]: Start difference. First operand 3514 states and 6017 transitions. Second operand 16 states. [2018-11-22 21:45:29,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:45:29,933 INFO L93 Difference]: Finished difference Result 12181 states and 21220 transitions. [2018-11-22 21:45:29,933 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2018-11-22 21:45:29,934 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 898 [2018-11-22 21:45:29,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:45:29,961 INFO L225 Difference]: With dead ends: 12181 [2018-11-22 21:45:29,961 INFO L226 Difference]: Without dead ends: 8673 [2018-11-22 21:45:29,969 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 924 GetRequests, 883 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 382 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=241, Invalid=1565, Unknown=0, NotChecked=0, Total=1806 [2018-11-22 21:45:29,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8673 states. [2018-11-22 21:45:30,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8673 to 8652. [2018-11-22 21:45:30,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8652 states. [2018-11-22 21:45:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8652 states to 8652 states and 11682 transitions. [2018-11-22 21:45:30,152 INFO L78 Accepts]: Start accepts. Automaton has 8652 states and 11682 transitions. Word has length 898 [2018-11-22 21:45:30,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:45:30,153 INFO L480 AbstractCegarLoop]: Abstraction has 8652 states and 11682 transitions. [2018-11-22 21:45:30,153 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-22 21:45:30,153 INFO L276 IsEmpty]: Start isEmpty. Operand 8652 states and 11682 transitions. [2018-11-22 21:45:30,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2018-11-22 21:45:30,192 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:45:30,192 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-22 21:45:30,193 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:45:30,193 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:45:30,193 INFO L82 PathProgramCache]: Analyzing trace with hash 552634785, now seen corresponding path program 1 times [2018-11-22 21:45:30,193 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:45:30,194 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:45:30,194 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:45:30,194 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:45:30,195 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:45:30,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:45:30,834 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 127 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 21:45:30,834 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:45:30,835 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:45:30,835 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 939 with the following transitions: [2018-11-22 21:45:30,836 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], [669], [671], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3017], [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] [2018-11-22 21:45:30,851 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:45:30,851 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:45:31,811 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-22 21:45:31,811 INFO L272 AbstractInterpreter]: Visited 810 different actions 1614 times. Merged at 4 different actions 4 times. Never widened. Performed 28218 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28218 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-11-22 21:45:31,829 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:45:31,830 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-22 21:45:32,744 INFO L227 lantSequenceWeakener]: Weakened 935 states. On average, predicates are now at 80.03% of their original sizes. [2018-11-22 21:45:32,745 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-22 21:45:32,867 INFO L415 sIntCurrentIteration]: We unified 937 AI predicates to 937 [2018-11-22 21:45:32,867 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-22 21:45:32,867 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-22 21:45:32,867 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [10] total 24 [2018-11-22 21:45:32,867 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 21:45:32,868 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-22 21:45:32,868 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-22 21:45:32,868 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-22 21:45:32,868 INFO L87 Difference]: Start difference. First operand 8652 states and 11682 transitions. Second operand 16 states. [2018-11-22 21:45:55,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:45:55,481 INFO L93 Difference]: Finished difference Result 18219 states and 25005 transitions. [2018-11-22 21:45:55,481 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-11-22 21:45:55,481 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 938 [2018-11-22 21:45:55,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:45:55,501 INFO L225 Difference]: With dead ends: 18219 [2018-11-22 21:45:55,501 INFO L226 Difference]: Without dead ends: 10407 [2018-11-22 21:45:55,509 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 962 GetRequests, 923 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-22 21:45:55,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10407 states. [2018-11-22 21:45:55,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10407 to 10401. [2018-11-22 21:45:55,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10401 states. [2018-11-22 21:45:55,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10401 states to 10401 states and 13520 transitions. [2018-11-22 21:45:55,635 INFO L78 Accepts]: Start accepts. Automaton has 10401 states and 13520 transitions. Word has length 938 [2018-11-22 21:45:55,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:45:55,636 INFO L480 AbstractCegarLoop]: Abstraction has 10401 states and 13520 transitions. [2018-11-22 21:45:55,636 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-22 21:45:55,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10401 states and 13520 transitions. [2018-11-22 21:45:55,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2018-11-22 21:45:55,652 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:45:55,653 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-22 21:45:55,653 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:45:55,653 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:45:55,655 INFO L82 PathProgramCache]: Analyzing trace with hash -470045926, now seen corresponding path program 1 times [2018-11-22 21:45:55,655 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:45:55,656 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:45:55,656 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:45:55,656 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:45:55,657 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:45:55,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:45:56,132 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 135 proven. 45 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-22 21:45:56,132 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:45:56,132 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:45:56,132 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 949 with the following transitions: [2018-11-22 21:45:56,133 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], [669], [671], [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], [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], [3017], [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] [2018-11-22 21:45:56,142 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:45:56,142 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:45:57,604 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-22 21:45:57,604 INFO L272 AbstractInterpreter]: Visited 811 different actions 2425 times. Merged at 6 different actions 12 times. Never widened. Performed 42922 root evaluator evaluations with a maximum evaluation depth of 3. Performed 42922 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-22 21:45:57,609 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:45:57,609 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-22 21:45:58,338 INFO L227 lantSequenceWeakener]: Weakened 945 states. On average, predicates are now at 78.63% of their original sizes. [2018-11-22 21:45:58,339 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-22 21:45:58,456 INFO L415 sIntCurrentIteration]: We unified 947 AI predicates to 947 [2018-11-22 21:45:58,456 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-22 21:45:58,456 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-22 21:45:58,456 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [10] total 24 [2018-11-22 21:45:58,456 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 21:45:58,457 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-22 21:45:58,457 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-22 21:45:58,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-22 21:45:58,457 INFO L87 Difference]: Start difference. First operand 10401 states and 13520 transitions. Second operand 16 states. [2018-11-22 21:46:30,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:46:30,619 INFO L93 Difference]: Finished difference Result 30887 states and 42260 transitions. [2018-11-22 21:46:30,619 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2018-11-22 21:46:30,619 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 948 [2018-11-22 21:46:30,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:46:30,656 INFO L225 Difference]: With dead ends: 30887 [2018-11-22 21:46:30,656 INFO L226 Difference]: Without dead ends: 21326 [2018-11-22 21:46:30,667 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 976 GetRequests, 933 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 437 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=255, Invalid=1725, Unknown=0, NotChecked=0, Total=1980 [2018-11-22 21:46:30,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21326 states. [2018-11-22 21:46:30,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21326 to 21254. [2018-11-22 21:46:30,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21254 states. [2018-11-22 21:46:30,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21254 states to 21254 states and 25315 transitions. [2018-11-22 21:46:30,889 INFO L78 Accepts]: Start accepts. Automaton has 21254 states and 25315 transitions. Word has length 948 [2018-11-22 21:46:30,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:46:30,890 INFO L480 AbstractCegarLoop]: Abstraction has 21254 states and 25315 transitions. [2018-11-22 21:46:30,890 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-22 21:46:30,890 INFO L276 IsEmpty]: Start isEmpty. Operand 21254 states and 25315 transitions. [2018-11-22 21:46:30,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2018-11-22 21:46:30,914 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:46:30,915 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] [2018-11-22 21:46:30,915 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:46:30,915 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:46:30,915 INFO L82 PathProgramCache]: Analyzing trace with hash 1419630519, now seen corresponding path program 1 times [2018-11-22 21:46:30,915 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:46:30,916 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:46:30,916 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:46:30,916 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:46:30,917 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:46:30,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:46:31,691 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 134 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 21:46:31,691 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:46:31,691 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:46:31,692 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 951 with the following transitions: [2018-11-22 21:46:31,692 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], [669], [671], [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] [2018-11-22 21:46:31,704 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:46:31,704 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:46:35,916 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 21:46:35,916 INFO L272 AbstractInterpreter]: Visited 811 different actions 2423 times. Merged at 6 different actions 12 times. Never widened. Performed 43592 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43592 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-22 21:46:35,922 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:46:35,923 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 21:46:35,923 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:46:35,923 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/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 [2018-11-22 21:46:35,930 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:46:35,931 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 21:46:36,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:46:36,135 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:46:36,579 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-22 21:46:36,579 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 21:46:37,018 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-22 21:46:37,033 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-22 21:46:37,034 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 9 [2018-11-22 21:46:37,034 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 21:46:37,034 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 21:46:37,034 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 21:46:37,035 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-11-22 21:46:37,035 INFO L87 Difference]: Start difference. First operand 21254 states and 25315 transitions. Second operand 3 states. [2018-11-22 21:46:38,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:46:38,984 INFO L93 Difference]: Finished difference Result 44912 states and 56211 transitions. [2018-11-22 21:46:38,985 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 21:46:38,985 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 950 [2018-11-22 21:46:38,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:46:39,031 INFO L225 Difference]: With dead ends: 44912 [2018-11-22 21:46:39,031 INFO L226 Difference]: Without dead ends: 24498 [2018-11-22 21:46:39,058 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1913 GetRequests, 1901 SyntacticMatches, 5 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-11-22 21:46:39,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24498 states. [2018-11-22 21:46:39,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24498 to 24498. [2018-11-22 21:46:39,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24498 states. [2018-11-22 21:46:39,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24498 states to 24498 states and 30344 transitions. [2018-11-22 21:46:39,347 INFO L78 Accepts]: Start accepts. Automaton has 24498 states and 30344 transitions. Word has length 950 [2018-11-22 21:46:39,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:46:39,348 INFO L480 AbstractCegarLoop]: Abstraction has 24498 states and 30344 transitions. [2018-11-22 21:46:39,348 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 21:46:39,348 INFO L276 IsEmpty]: Start isEmpty. Operand 24498 states and 30344 transitions. [2018-11-22 21:46:39,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1070 [2018-11-22 21:46:39,380 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:46:39,381 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-22 21:46:39,381 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:46:39,381 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:46:39,381 INFO L82 PathProgramCache]: Analyzing trace with hash 1977658664, now seen corresponding path program 1 times [2018-11-22 21:46:39,381 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:46:39,382 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:46:39,382 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:46:39,382 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:46:39,383 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:46:39,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:46:39,919 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 288 proven. 117 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-22 21:46:39,919 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:46:39,919 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:46:39,920 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1070 with the following transitions: [2018-11-22 21:46:39,920 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], [669], [671], [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], [3069], [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] [2018-11-22 21:46:39,930 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:46:39,930 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:46:41,274 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 21:46:41,275 INFO L272 AbstractInterpreter]: Visited 812 different actions 2426 times. Merged at 6 different actions 12 times. Never widened. Performed 43601 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43601 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-22 21:46:41,276 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:46:41,276 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 21:46:41,276 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:46:41,276 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/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 [2018-11-22 21:46:41,282 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:46:41,282 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 21:46:41,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:46:41,449 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:46:41,964 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 393 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-22 21:46:41,964 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 21:46:42,430 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 393 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-22 21:46:42,447 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 21:46:42,447 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-11-22 21:46:42,447 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 21:46:42,448 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-22 21:46:42,449 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-22 21:46:42,449 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2018-11-22 21:46:42,449 INFO L87 Difference]: Start difference. First operand 24498 states and 30344 transitions. Second operand 9 states. [2018-11-22 21:46:49,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:46:49,503 INFO L93 Difference]: Finished difference Result 60470 states and 81878 transitions. [2018-11-22 21:46:49,503 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-11-22 21:46:49,503 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1069 [2018-11-22 21:46:49,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:46:49,562 INFO L225 Difference]: With dead ends: 60470 [2018-11-22 21:46:49,562 INFO L226 Difference]: Without dead ends: 33884 [2018-11-22 21:46:49,593 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2191 GetRequests, 2157 SyntacticMatches, 2 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 274 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=266, Invalid=856, Unknown=0, NotChecked=0, Total=1122 [2018-11-22 21:46:49,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33884 states. [2018-11-22 21:46:49,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33884 to 33681. [2018-11-22 21:46:49,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33681 states. [2018-11-22 21:46:49,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33681 states to 33681 states and 42818 transitions. [2018-11-22 21:46:49,982 INFO L78 Accepts]: Start accepts. Automaton has 33681 states and 42818 transitions. Word has length 1069 [2018-11-22 21:46:49,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:46:49,983 INFO L480 AbstractCegarLoop]: Abstraction has 33681 states and 42818 transitions. [2018-11-22 21:46:49,983 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-22 21:46:49,983 INFO L276 IsEmpty]: Start isEmpty. Operand 33681 states and 42818 transitions. [2018-11-22 21:46:50,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2018-11-22 21:46:50,012 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:46:50,012 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:46:50,013 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:46:50,013 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:46:50,013 INFO L82 PathProgramCache]: Analyzing trace with hash -1936842462, now seen corresponding path program 1 times [2018-11-22 21:46:50,013 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:46:50,013 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:46:50,013 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:46:50,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:46:50,014 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:46:50,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:46:51,092 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 256 proven. 41 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2018-11-22 21:46:51,092 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:46:51,093 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:46:51,093 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1073 with the following transitions: [2018-11-22 21:46:51,093 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], [669], [671], [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], [3081], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-22 21:46:51,102 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:46:51,103 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:46:53,302 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 21:46:53,302 INFO L272 AbstractInterpreter]: Visited 812 different actions 3241 times. Merged at 7 different actions 25 times. Never widened. Performed 59801 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59801 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-22 21:46:53,305 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:46:53,305 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 21:46:53,306 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:46:53,306 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/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 [2018-11-22 21:46:53,313 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:46:53,313 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 21:46:53,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:46:53,487 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:46:53,998 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-11-22 21:46:53,999 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 21:46:54,606 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-11-22 21:46:54,621 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-22 21:46:54,621 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [9] total 10 [2018-11-22 21:46:54,622 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 21:46:54,622 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 21:46:54,622 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 21:46:54,622 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2018-11-22 21:46:54,622 INFO L87 Difference]: Start difference. First operand 33681 states and 42818 transitions. Second operand 3 states. [2018-11-22 21:46:56,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:46:56,795 INFO L93 Difference]: Finished difference Result 87539 states and 115400 transitions. [2018-11-22 21:46:56,795 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 21:46:56,796 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1072 [2018-11-22 21:46:56,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:46:56,890 INFO L225 Difference]: With dead ends: 87539 [2018-11-22 21:46:56,890 INFO L226 Difference]: Without dead ends: 54698 [2018-11-22 21:46:56,934 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2158 GetRequests, 2145 SyntacticMatches, 5 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2018-11-22 21:46:56,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54698 states. [2018-11-22 21:46:57,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54698 to 53028. [2018-11-22 21:46:57,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53028 states. [2018-11-22 21:46:57,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53028 states to 53028 states and 66117 transitions. [2018-11-22 21:46:57,533 INFO L78 Accepts]: Start accepts. Automaton has 53028 states and 66117 transitions. Word has length 1072 [2018-11-22 21:46:57,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:46:57,534 INFO L480 AbstractCegarLoop]: Abstraction has 53028 states and 66117 transitions. [2018-11-22 21:46:57,534 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 21:46:57,534 INFO L276 IsEmpty]: Start isEmpty. Operand 53028 states and 66117 transitions. [2018-11-22 21:46:57,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1120 [2018-11-22 21:46:57,590 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:46:57,590 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-22 21:46:57,591 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:46:57,591 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:46:57,591 INFO L82 PathProgramCache]: Analyzing trace with hash -1735824947, now seen corresponding path program 1 times [2018-11-22 21:46:57,591 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:46:57,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:46:57,592 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:46:57,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:46:57,592 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:46:57,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:46:58,265 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 311 proven. 256 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-22 21:46:58,266 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:46:58,266 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:46:58,266 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1120 with the following transitions: [2018-11-22 21:46:58,267 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], [669], [671], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3069], [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] [2018-11-22 21:46:58,279 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:46:58,279 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:46:59,821 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 21:46:59,821 INFO L272 AbstractInterpreter]: Visited 813 different actions 2429 times. Merged at 6 different actions 12 times. Never widened. Performed 43610 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43610 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-22 21:46:59,823 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:46:59,823 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 21:46:59,824 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:46:59,824 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/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 [2018-11-22 21:46:59,831 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:46:59,832 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 21:46:59,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:46:59,994 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:47:00,354 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 442 proven. 2 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2018-11-22 21:47:00,354 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 21:47:00,906 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 379 proven. 50 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2018-11-22 21:47:00,922 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 21:47:00,922 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 5, 5] total 14 [2018-11-22 21:47:00,922 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 21:47:00,923 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-22 21:47:00,923 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-22 21:47:00,923 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2018-11-22 21:47:00,923 INFO L87 Difference]: Start difference. First operand 53028 states and 66117 transitions. Second operand 13 states. [2018-11-22 21:47:08,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:47:08,518 INFO L93 Difference]: Finished difference Result 134169 states and 181382 transitions. [2018-11-22 21:47:08,518 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-11-22 21:47:08,519 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 1119 [2018-11-22 21:47:08,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:47:08,707 INFO L225 Difference]: With dead ends: 134169 [2018-11-22 21:47:08,707 INFO L226 Difference]: Without dead ends: 81174 [2018-11-22 21:47:08,773 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2297 GetRequests, 2258 SyntacticMatches, 3 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 324 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=364, Invalid=1042, Unknown=0, NotChecked=0, Total=1406 [2018-11-22 21:47:08,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81174 states. [2018-11-22 21:47:09,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81174 to 78313. [2018-11-22 21:47:09,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78313 states. [2018-11-22 21:47:09,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78313 states to 78313 states and 97990 transitions. [2018-11-22 21:47:09,986 INFO L78 Accepts]: Start accepts. Automaton has 78313 states and 97990 transitions. Word has length 1119 [2018-11-22 21:47:09,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:47:09,986 INFO L480 AbstractCegarLoop]: Abstraction has 78313 states and 97990 transitions. [2018-11-22 21:47:09,986 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-22 21:47:09,986 INFO L276 IsEmpty]: Start isEmpty. Operand 78313 states and 97990 transitions. [2018-11-22 21:47:10,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1242 [2018-11-22 21:47:10,067 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:47:10,067 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 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] [2018-11-22 21:47:10,068 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:47:10,068 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:47:10,069 INFO L82 PathProgramCache]: Analyzing trace with hash 1026041026, now seen corresponding path program 1 times [2018-11-22 21:47:10,069 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:47:10,069 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:10,070 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:47:10,070 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:10,070 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:47:10,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:47:10,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1006 backedges. 715 proven. 68 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2018-11-22 21:47:10,793 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:47:10,793 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:47:10,793 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1242 with the following transitions: [2018-11-22 21:47:10,794 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], [669], [671], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3069], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-22 21:47:10,802 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:47:10,803 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:47:13,667 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 21:47:13,667 INFO L272 AbstractInterpreter]: Visited 814 different actions 4067 times. Merged at 9 different actions 39 times. Never widened. Performed 76386 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76386 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 11 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-22 21:47:13,669 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:47:13,669 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 21:47:13,669 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:47:13,669 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/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 [2018-11-22 21:47:13,675 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:47:13,676 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 21:47:13,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:47:13,856 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:47:14,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1006 backedges. 734 proven. 2 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2018-11-22 21:47:14,254 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 21:47:14,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1006 backedges. 734 proven. 2 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2018-11-22 21:47:14,927 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 21:47:14,927 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 13 [2018-11-22 21:47:14,927 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 21:47:14,928 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-22 21:47:14,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-22 21:47:14,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2018-11-22 21:47:14,928 INFO L87 Difference]: Start difference. First operand 78313 states and 97990 transitions. Second operand 12 states. [2018-11-22 21:47:20,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:47:20,733 INFO L93 Difference]: Finished difference Result 177906 states and 226620 transitions. [2018-11-22 21:47:20,734 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-22 21:47:20,734 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 1241 [2018-11-22 21:47:20,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:47:20,944 INFO L225 Difference]: With dead ends: 177906 [2018-11-22 21:47:20,944 INFO L226 Difference]: Without dead ends: 100433 [2018-11-22 21:47:21,199 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2516 GetRequests, 2490 SyntacticMatches, 4 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 107 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=144, Invalid=408, Unknown=0, NotChecked=0, Total=552 [2018-11-22 21:47:21,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100433 states. [2018-11-22 21:47:22,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100433 to 99531. [2018-11-22 21:47:22,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 99531 states. [2018-11-22 21:47:22,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99531 states to 99531 states and 118166 transitions. [2018-11-22 21:47:22,256 INFO L78 Accepts]: Start accepts. Automaton has 99531 states and 118166 transitions. Word has length 1241 [2018-11-22 21:47:22,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:47:22,257 INFO L480 AbstractCegarLoop]: Abstraction has 99531 states and 118166 transitions. [2018-11-22 21:47:22,257 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-22 21:47:22,257 INFO L276 IsEmpty]: Start isEmpty. Operand 99531 states and 118166 transitions. [2018-11-22 21:47:22,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1292 [2018-11-22 21:47:22,354 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:47:22,354 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:47:22,354 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:47:22,355 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:47:22,355 INFO L82 PathProgramCache]: Analyzing trace with hash 292577566, now seen corresponding path program 1 times [2018-11-22 21:47:22,355 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:47:22,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:22,356 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:47:22,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:22,356 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:47:22,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:47:23,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 773 proven. 74 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2018-11-22 21:47:23,237 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:47:23,237 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:47:23,237 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1292 with the following transitions: [2018-11-22 21:47:23,238 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], [669], [671], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3269], [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] [2018-11-22 21:47:23,247 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:47:23,247 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:47:25,904 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 21:47:25,904 INFO L272 AbstractInterpreter]: Visited 814 different actions 4068 times. Merged at 9 different actions 40 times. Widened at 1 different actions 1 times. Performed 76343 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76343 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 11 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-22 21:47:25,909 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:47:25,909 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 21:47:25,909 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:47:25,909 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/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 [2018-11-22 21:47:25,916 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:47:25,916 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 21:47:26,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:47:26,100 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:47:26,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 793 proven. 2 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2018-11-22 21:47:26,855 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 21:47:27,460 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 793 proven. 2 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2018-11-22 21:47:27,477 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 21:47:27,477 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-11-22 21:47:27,477 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 21:47:27,479 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-22 21:47:27,479 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-22 21:47:27,479 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2018-11-22 21:47:27,479 INFO L87 Difference]: Start difference. First operand 99531 states and 118166 transitions. Second operand 15 states. [2018-11-22 21:47:38,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:47:38,587 INFO L93 Difference]: Finished difference Result 206712 states and 249280 transitions. [2018-11-22 21:47:38,587 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2018-11-22 21:47:38,587 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1291 [2018-11-22 21:47:38,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:47:38,799 INFO L225 Difference]: With dead ends: 206712 [2018-11-22 21:47:38,799 INFO L226 Difference]: Without dead ends: 108021 [2018-11-22 21:47:38,905 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2662 GetRequests, 2612 SyntacticMatches, 1 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 622 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=568, Invalid=1982, Unknown=0, NotChecked=0, Total=2550 [2018-11-22 21:47:38,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108021 states. [2018-11-22 21:47:40,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108021 to 106658. [2018-11-22 21:47:40,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106658 states. [2018-11-22 21:47:40,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106658 states to 106658 states and 120349 transitions. [2018-11-22 21:47:40,201 INFO L78 Accepts]: Start accepts. Automaton has 106658 states and 120349 transitions. Word has length 1291 [2018-11-22 21:47:40,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:47:40,202 INFO L480 AbstractCegarLoop]: Abstraction has 106658 states and 120349 transitions. [2018-11-22 21:47:40,202 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-22 21:47:40,202 INFO L276 IsEmpty]: Start isEmpty. Operand 106658 states and 120349 transitions. [2018-11-22 21:47:40,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1421 [2018-11-22 21:47:40,290 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:47:40,290 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, 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, 4, 4, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:47:40,290 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:47:40,290 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:47:40,291 INFO L82 PathProgramCache]: Analyzing trace with hash 651230044, now seen corresponding path program 1 times [2018-11-22 21:47:40,291 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:47:40,291 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:40,291 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:47:40,291 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:40,291 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:47:40,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:47:41,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1916 backedges. 825 proven. 122 refuted. 0 times theorem prover too weak. 969 trivial. 0 not checked. [2018-11-22 21:47:41,054 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:47:41,055 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:47:41,055 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1421 with the following transitions: [2018-11-22 21:47:41,056 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], [669], [671], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2841], [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], [3061], [3062], [3066], [3069], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-22 21:47:41,065 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:47:41,065 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:47:43,814 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 21:47:43,814 INFO L272 AbstractInterpreter]: Visited 816 different actions 4079 times. Merged at 11 different actions 41 times. Widened at 1 different actions 1 times. Performed 76632 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76632 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 13 fixpoints after 4 different actions. Largest state had 44 variables. [2018-11-22 21:47:43,815 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:47:43,815 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 21:47:43,816 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:47:43,816 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/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 [2018-11-22 21:47:43,822 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:47:43,822 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 21:47:44,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:47:44,027 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:47:46,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1916 backedges. 1337 proven. 2 refuted. 0 times theorem prover too weak. 577 trivial. 0 not checked. [2018-11-22 21:47:46,318 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 21:47:47,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1916 backedges. 988 proven. 117 refuted. 0 times theorem prover too weak. 811 trivial. 0 not checked. [2018-11-22 21:47:47,040 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 21:47:47,041 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-11-22 21:47:47,041 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 21:47:47,042 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-22 21:47:47,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-22 21:47:47,042 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2018-11-22 21:47:47,042 INFO L87 Difference]: Start difference. First operand 106658 states and 120349 transitions. Second operand 9 states. [2018-11-22 21:47:56,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:47:56,262 INFO L93 Difference]: Finished difference Result 290705 states and 338453 transitions. [2018-11-22 21:47:56,263 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2018-11-22 21:47:56,263 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1420 [2018-11-22 21:47:56,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:47:56,510 INFO L225 Difference]: With dead ends: 290705 [2018-11-22 21:47:56,510 INFO L226 Difference]: Without dead ends: 143617 [2018-11-22 21:47:56,658 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2879 GetRequests, 2851 SyntacticMatches, 1 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 154 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=189, Invalid=623, Unknown=0, NotChecked=0, Total=812 [2018-11-22 21:47:56,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143617 states. [2018-11-22 21:47:57,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143617 to 134127. [2018-11-22 21:47:57,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 134127 states. [2018-11-22 21:47:57,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134127 states to 134127 states and 142490 transitions. [2018-11-22 21:47:57,976 INFO L78 Accepts]: Start accepts. Automaton has 134127 states and 142490 transitions. Word has length 1420 [2018-11-22 21:47:57,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:47:57,976 INFO L480 AbstractCegarLoop]: Abstraction has 134127 states and 142490 transitions. [2018-11-22 21:47:57,977 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-22 21:47:57,977 INFO L276 IsEmpty]: Start isEmpty. Operand 134127 states and 142490 transitions. [2018-11-22 21:47:58,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1950 [2018-11-22 21:47:58,070 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:47:58,071 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, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-22 21:47:58,071 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:47:58,071 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:47:58,071 INFO L82 PathProgramCache]: Analyzing trace with hash -1892497500, now seen corresponding path program 1 times [2018-11-22 21:47:58,071 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:47:58,072 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:58,072 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:47:58,072 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:58,072 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:47:58,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:48:03,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2857 backedges. 1324 proven. 1227 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2018-11-22 21:48:03,626 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:48:03,626 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:48:03,627 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1950 with the following transitions: [2018-11-22 21:48:03,627 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], [669], [671], [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], [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], [2473], [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], [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] [2018-11-22 21:48:03,635 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:48:03,635 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:48:06,807 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 21:48:06,807 INFO L272 AbstractInterpreter]: Visited 819 different actions 4911 times. Merged at 13 different actions 52 times. Widened at 1 different actions 2 times. Performed 92267 root evaluator evaluations with a maximum evaluation depth of 3. Performed 92267 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 17 fixpoints after 4 different actions. Largest state had 44 variables. [2018-11-22 21:48:06,813 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:48:06,813 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 21:48:06,814 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:48:06,814 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/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 [2018-11-22 21:48:06,820 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:48:06,820 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 21:48:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:48:07,087 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:48:08,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2857 backedges. 1563 proven. 591 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2018-11-22 21:48:08,835 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 21:48:11,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2857 backedges. 2150 proven. 4 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2018-11-22 21:48:11,027 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 21:48:11,027 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 4, 4] total 21 [2018-11-22 21:48:11,028 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 21:48:11,029 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-11-22 21:48:11,029 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-11-22 21:48:11,029 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=345, Unknown=0, NotChecked=0, Total=420 [2018-11-22 21:48:11,029 INFO L87 Difference]: Start difference. First operand 134127 states and 142490 transitions. Second operand 20 states. [2018-11-22 21:48:23,266 WARN L180 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 52 [2018-11-22 21:48:24,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:48:24,071 INFO L93 Difference]: Finished difference Result 245409 states and 264159 transitions. [2018-11-22 21:48:24,071 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2018-11-22 21:48:24,072 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 1949 [2018-11-22 21:48:24,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:48:24,072 INFO L225 Difference]: With dead ends: 245409 [2018-11-22 21:48:24,072 INFO L226 Difference]: Without dead ends: 0 [2018-11-22 21:48:24,211 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4018 GetRequests, 3937 SyntacticMatches, 8 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1804 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=1102, Invalid=4448, Unknown=0, NotChecked=0, Total=5550 [2018-11-22 21:48:24,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-22 21:48:24,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-22 21:48:24,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-22 21:48:24,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-22 21:48:24,213 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1949 [2018-11-22 21:48:24,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:48:24,213 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-22 21:48:24,213 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-11-22 21:48:24,213 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-22 21:48:24,213 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-22 21:48:24,216 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-22 21:48:24,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:24,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:24,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:24,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:24,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:24,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:24,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:24,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:25,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:25,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:25,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:25,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:25,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:25,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:26,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:27,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:28,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:29,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,364 WARN L180 SmtUtils]: Spent 4.08 s on a formula simplification. DAG size of input: 1344 DAG size of output: 793 [2018-11-22 21:48:30,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:30,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:31,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:32,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:33,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,739 WARN L180 SmtUtils]: Spent 4.12 s on a formula simplification. DAG size of input: 1275 DAG size of output: 756 [2018-11-22 21:48:34,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:34,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:35,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:35,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:35,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:35,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:48:39,137 WARN L180 SmtUtils]: Spent 3.89 s on a formula simplification. DAG size of input: 621 DAG size of output: 142 [2018-11-22 21:48:43,206 WARN L180 SmtUtils]: Spent 4.04 s on a formula simplification. DAG size of input: 615 DAG size of output: 143 [2018-11-22 21:48:47,038 WARN L180 SmtUtils]: Spent 3.80 s on a formula simplification. DAG size of input: 621 DAG size of output: 143 [2018-11-22 21:48:50,991 WARN L180 SmtUtils]: Spent 3.92 s on a formula simplification. DAG size of input: 621 DAG size of output: 143 [2018-11-22 21:48:56,321 WARN L180 SmtUtils]: Spent 5.32 s on a formula simplification. DAG size of input: 618 DAG size of output: 171 [2018-11-22 21:49:01,319 WARN L180 SmtUtils]: Spent 4.94 s on a formula simplification. DAG size of input: 688 DAG size of output: 120 [2018-11-22 21:49:06,708 WARN L180 SmtUtils]: Spent 5.37 s on a formula simplification. DAG size of input: 624 DAG size of output: 172 [2018-11-22 21:49:11,110 WARN L180 SmtUtils]: Spent 4.40 s on a formula simplification. DAG size of input: 673 DAG size of output: 122 [2018-11-22 21:49:16,484 WARN L180 SmtUtils]: Spent 5.34 s on a formula simplification. DAG size of input: 631 DAG size of output: 183 [2018-11-22 21:49:16,487 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-22 21:49:16,487 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)|)) [2018-11-22 21:49:16,487 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-22 21:49:16,487 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,488 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,488 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,488 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,488 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,488 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,488 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-11-22 21:49:16,488 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-11-22 21:49:16,488 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-11-22 21:49:16,488 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-11-22 21:49:16,488 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-11-22 21:49:16,488 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-11-22 21:49:16,488 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,488 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,489 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,489 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,489 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,489 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,489 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,489 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,489 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,489 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,489 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,489 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,489 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,489 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,490 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,490 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,490 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-11-22 21:49:16,490 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-11-22 21:49:16,490 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-11-22 21:49:16,490 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-11-22 21:49:16,490 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-11-22 21:49:16,490 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-11-22 21:49:16,490 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,490 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,490 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,490 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,490 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,491 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,491 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,491 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,491 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,491 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,491 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,491 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,491 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,491 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,491 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-11-22 21:49:16,491 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-11-22 21:49:16,491 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-11-22 21:49:16,492 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-11-22 21:49:16,492 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-11-22 21:49:16,492 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-11-22 21:49:16,492 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,492 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,492 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,492 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,492 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,492 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,492 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,492 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,492 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,492 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,493 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,493 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,493 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,493 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,493 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,493 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,493 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,493 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,493 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,493 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-11-22 21:49:16,493 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-11-22 21:49:16,493 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-11-22 21:49:16,494 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-11-22 21:49:16,494 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-11-22 21:49:16,494 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-11-22 21:49:16,494 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,494 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,494 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-11-22 21:49:16,494 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,494 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,494 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,494 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,494 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,494 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,494 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,495 INFO L448 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4739) no Hoare annotation was computed. [2018-11-22 21:49:16,495 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-11-22 21:49:16,495 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-11-22 21:49:16,495 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-11-22 21:49:16,495 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-11-22 21:49:16,495 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-11-22 21:49:16,495 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-11-22 21:49:16,495 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,495 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,495 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,495 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,495 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,496 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,496 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,496 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,496 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,496 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,496 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,496 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,496 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,496 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-11-22 21:49:16,496 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-11-22 21:49:16,496 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-11-22 21:49:16,496 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,497 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-11-22 21:49:16,497 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-11-22 21:49:16,497 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,497 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,497 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,497 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,497 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,497 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,497 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,497 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,497 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,497 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,497 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,498 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,498 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-11-22 21:49:16,498 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-11-22 21:49:16,498 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-11-22 21:49:16,498 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-11-22 21:49:16,498 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-11-22 21:49:16,498 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,498 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,498 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,498 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,498 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,498 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,498 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,498 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,499 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,499 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,499 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,499 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,499 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,499 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,499 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-11-22 21:49:16,499 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-11-22 21:49:16,499 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-11-22 21:49:16,499 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-11-22 21:49:16,499 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,499 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-11-22 21:49:16,499 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,500 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,500 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,500 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,500 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,500 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,500 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,500 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,500 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,500 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,500 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,500 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,500 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,500 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-11-22 21:49:16,501 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-11-22 21:49:16,501 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-11-22 21:49:16,501 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-11-22 21:49:16,501 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-11-22 21:49:16,501 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,501 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,501 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,501 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,501 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,501 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,501 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,501 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,501 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,502 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,502 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,502 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-11-22 21:49:16,502 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-11-22 21:49:16,502 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-11-22 21:49:16,502 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-11-22 21:49:16,502 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-11-22 21:49:16,502 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,502 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,502 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,502 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,502 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,502 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,502 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,503 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,503 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,503 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,503 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,503 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,503 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,503 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-11-22 21:49:16,503 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:49:16,503 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,503 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,503 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-11-22 21:49:16,503 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-11-22 21:49:16,503 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-11-22 21:49:16,504 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-11-22 21:49:16,504 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-11-22 21:49:16,504 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-11-22 21:49:16,504 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,504 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,504 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,505 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse28 (= ~a28~0 |old(~a28~0)|)) (.cse29 (= ~a4~0 |old(~a4~0)|)) (.cse6 (= ~a28~0 15)) (.cse14 (= ~a14~0 |old(~a14~0)|)) (.cse15 (= |old(~a4~0)| ~a4~0)) (.cse16 (= ~a7~0 |old(~a7~0)|)) (.cse18 (= |old(~a26~0)| ~a26~0)) (.cse38 (= 15 ~a28~0)) (.cse7 (= ~a3~0 |old(~a3~0)|)) (.cse32 (< |old(~a4~0)| 18)) (.cse20 (< |old(~a28~0)| 16))) (let ((.cse30 (or .cse32 .cse20)) (.cse34 (and .cse14 .cse15 .cse16 .cse18 .cse38 .cse7)) (.cse0 (not (= 17 |old(~a4~0)|))) (.cse3 (= |old(~a14~0)| ~a14~0)) (.cse4 (= ~a4~0 17)) (.cse5 (= ~a7~0 1)) (.cse19 (= |old(~a4~0)| |old(~a26~0)|)) (.cse8 (= 0 |old(~a14~0)|)) (.cse36 (< |old(~a14~0)| 19)) (.cse2 (= |calculate_output4_#in~input| 0)) (.cse37 (and .cse18 .cse29 .cse14 .cse16 .cse6 .cse7)) (.cse11 (not (= 15 |old(~a28~0)|))) (.cse12 (not (= 1 |old(~a7~0)|))) (.cse21 (< 16 |old(~a4~0)|)) (.cse17 (= |old(~a28~0)| ~a28~0)) (.cse26 (and .cse14 .cse16 .cse18 .cse38 .cse29 .cse7)) (.cse27 (not (= |old(~a28~0)| 15))) (.cse22 (< 18 |old(~a14~0)|)) (.cse33 (not (= 17 |old(~a28~0)|))) (.cse31 (not (= 19 |old(~a14~0)|))) (.cse24 (< 0 |old(~a3~0)|)) (.cse9 (not (= 1 |old(~a3~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse10 (not (= 1 ~a1~0))) (.cse35 (< |old(~a4~0)| 17)) (.cse25 (and .cse14 .cse16 .cse18 .cse28 .cse29 .cse7)) (.cse23 (< 17 |old(~a4~0)|)) (.cse13 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 (and .cse3 (not (= ~a26~0 0)) .cse4 .cse5 (not (= ~a14~0 ~a26~0)) .cse6 .cse7) .cse8 .cse9 .cse10 .cse11 .cse12 (= 0 |old(~a26~0)|) .cse13) (or (and .cse14 .cse15 .cse16 .cse17 .cse18 .cse7) .cse19 .cse9 .cse20 .cse21 .cse22) (or .cse19 .cse1 .cse10 .cse20 .cse23 .cse22 .cse24 .cse25) (or .cse19 .cse9 .cse1 .cse26 .cse10 .cse27 .cse13) (or .cse19 (and .cse3 .cse16 .cse18 .cse28 .cse29 .cse7) .cse1 .cse10 .cse30 .cse31 .cse12 .cse24) (or .cse32 .cse9 .cse1 .cse10 .cse20 .cse12 .cse25 .cse13) (or .cse33 .cse1 .cse19 .cse9 .cse25 .cse10 .cse31) (or .cse19 .cse9 .cse34 .cse27 .cse21 .cse22) (or .cse25 .cse1 .cse10 .cse30 .cse31 .cse24 .cse13) (or .cse9 .cse26 .cse1 .cse10 .cse35 .cse27 .cse23 .cse36 .cse13) (or .cse26 .cse19 .cse1 .cse10 .cse31 .cse27 .cse24) (or .cse25 .cse19 .cse9 .cse1 .cse10 .cse20 .cse13) (or .cse26 .cse1 .cse10 .cse27 .cse24 .cse13) (or .cse19 .cse1 .cse10 .cse31 .cse25 (or .cse32 .cse9 .cse20)) (or .cse32 .cse9 .cse1 .cse10 .cse27 .cse26 .cse22) (or .cse25 .cse19 .cse1 .cse10 .cse20 .cse12 .cse24 .cse13) (or .cse19 .cse9 .cse31 .cse27 .cse21 .cse34) (or .cse26 .cse19 .cse1 .cse10 .cse27 .cse22 .cse24) (or .cse2 (or .cse0 .cse1 (not (= 18 |old(~a26~0)|))) .cse9 (and .cse3 (= ~a26~0 18) .cse4 .cse5 .cse6 .cse7) .cse10 .cse11 .cse12) (or .cse19 .cse1 .cse10 .cse25 .cse20 .cse36 .cse24 .cse13) (or .cse32 .cse1 .cse2 .cse19 .cse9 .cse10 .cse11 .cse31 .cse12 .cse37) (or (or .cse19 .cse20 .cse22) .cse9 .cse1 .cse10 (and (and .cse14 .cse16 .cse18) .cse28 .cse29 .cse7)) (or (and .cse15 .cse14 .cse17 .cse16 .cse18 .cse7) (or .cse9 .cse20 .cse22) .cse21 .cse13) (or .cse1 .cse10 .cse20 .cse12 .cse25 .cse36 .cse24 .cse13) (or (= ~a26~0 17) .cse2 (or .cse8 .cse9 (not (= 17 |old(~a26~0)|)) .cse1 .cse10 (not (= (mod |old(~a14~0)| 2) 0))) .cse11 .cse12) (or .cse32 .cse9 .cse1 .cse25 .cse10 .cse20 .cse22) (or .cse25 .cse1 .cse10 .cse20 .cse23 .cse36 .cse24 .cse13) (or .cse32 .cse1 .cse2 .cse37 .cse9 .cse10 .cse11 .cse31 .cse12 .cse13) (or .cse31 .cse21 (and .cse15 .cse14 .cse16 .cse17 .cse18 .cse7) (or .cse9 .cse20)) (or .cse32 (= 16 |old(~a28~0)|) .cse25 .cse1 .cse10 .cse20 .cse22 .cse24) (or .cse32 .cse26 .cse1 .cse10 .cse27 .cse22 .cse24) (or .cse32 .cse33 .cse9 .cse25 .cse1 .cse10 .cse13) (or .cse1 .cse10 .cse20 .cse31 .cse23 .cse25 .cse24) (or .cse9 .cse1 .cse10 .cse35 .cse25 .cse20 .cse23 .cse13)))) [2018-11-22 21:49:16,505 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,505 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,505 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,505 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-11-22 21:49:16,505 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,505 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,505 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,505 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,505 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,505 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,505 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,506 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,506 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,506 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,506 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,506 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,506 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,506 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,506 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,506 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,506 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,506 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,506 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,506 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,507 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,507 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,507 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,507 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,507 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,507 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,507 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,507 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,507 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,507 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,507 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,507 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,507 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,508 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,508 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,508 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,508 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,508 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,508 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,508 INFO L448 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,508 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,509 INFO L444 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse29 (= ~a28~0 |old(~a28~0)|)) (.cse14 (= |old(~a4~0)| ~a4~0)) (.cse44 (= 15 ~a28~0)) (.cse0 (not (= calculate_output3_~input 0))) (.cse17 (= |old(~a26~0)| ~a26~0)) (.cse30 (= ~a4~0 |old(~a4~0)|)) (.cse13 (= ~a14~0 |old(~a14~0)|)) (.cse15 (= ~a7~0 |old(~a7~0)|)) (.cse43 (= ~a28~0 15)) (.cse18 (= ~a3~0 |old(~a3~0)|)) (.cse32 (< |old(~a4~0)| 18)) (.cse20 (< |old(~a28~0)| 16)) (.cse39 (= 0 |old(~a14~0)|)) (.cse7 (not (= 17 |old(~a26~0)|))) (.cse5 (not (= 17 |old(~a4~0)|))) (.cse6 (not (= 1 |old(~a3~0)|))) (.cse8 (not (= 1 ~a25~0))) (.cse9 (not (= 1 ~a1~0))) (.cse10 (not (= 15 |old(~a28~0)|))) (.cse11 (not (= 19 |old(~a14~0)|))) (.cse45 (not (= 18 |old(~a26~0)|)))) (let ((.cse2 (and (or .cse39 .cse6 .cse7 .cse8 .cse9 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse5 .cse6 .cse8 .cse9 .cse10 .cse11 .cse45))) (.cse31 (or .cse32 .cse20)) (.cse40 (and .cse0 .cse17 .cse30 .cse13 .cse15 .cse43 .cse18)) (.cse34 (and .cse13 .cse14 .cse15 .cse17 .cse44 .cse18)) (.cse28 (= |old(~a14~0)| ~a14~0)) (.cse41 (= ~a4~0 17)) (.cse42 (= ~a7~0 1)) (.cse16 (= |old(~a28~0)| ~a28~0)) (.cse38 (< |old(~a14~0)| 19)) (.cse1 (and (or .cse5 .cse8 .cse45) (or .cse5 .cse7 .cse8 .cse10 (not (= 20 |old(~a14~0)|))))) (.cse21 (< 16 |old(~a4~0)|)) (.cse35 (= 0 |old(~a4~0)|)) (.cse25 (and .cse13 .cse15 .cse17 .cse44 .cse30 .cse18)) (.cse26 (not (= |old(~a28~0)| 15))) (.cse12 (< 18 |old(~a14~0)|)) (.cse19 (= |old(~a4~0)| |old(~a26~0)|)) (.cse23 (< 0 |old(~a3~0)|)) (.cse33 (not (= 17 |old(~a28~0)|))) (.cse3 (= |calculate_output3_#in~input| 0)) (.cse4 (not (= 1 |old(~a7~0)|))) (.cse36 (= 0 |old(~a26~0)|)) (.cse37 (< |old(~a4~0)| 17)) (.cse24 (and .cse13 .cse15 .cse17 .cse29 .cse30 .cse18)) (.cse22 (< 17 |old(~a4~0)|)) (.cse27 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse3 (or (not (= 0 |old(~a7~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11)) (or (= ~a26~0 17) .cse2 .cse10 .cse3 .cse4 .cse12) (or (and .cse13 .cse14 .cse15 .cse16 .cse17 .cse18) .cse19 .cse6 .cse20 .cse21 .cse12) (or .cse19 .cse8 .cse9 .cse20 .cse22 .cse12 .cse23 .cse24) (or .cse19 .cse6 .cse8 .cse25 .cse9 .cse26 .cse27) (or .cse19 (and .cse28 .cse15 .cse17 .cse29 .cse30 .cse18) .cse8 .cse9 .cse31 .cse11 .cse4 .cse23) (or .cse32 .cse6 .cse8 .cse9 .cse20 .cse4 .cse24 .cse27) (or .cse33 .cse8 .cse19 .cse6 .cse24 .cse9 .cse11) (or .cse19 .cse6 .cse34 .cse26 .cse21 .cse12) (or .cse8 .cse21 .cse19 .cse6 .cse9 .cse10 .cse3 .cse11 .cse35 .cse0 .cse4 .cse36) (or .cse24 .cse8 .cse9 .cse31 .cse11 .cse23 .cse27) (or .cse6 .cse25 .cse8 .cse9 .cse37 .cse26 .cse22 .cse38 .cse27) (or .cse25 .cse19 .cse8 .cse9 .cse11 .cse26 .cse23) (or .cse24 .cse19 .cse6 .cse8 .cse9 .cse20 .cse27) (or .cse0 (or (or .cse5 .cse8 .cse20 .cse39 .cse6 .cse9 .cse3 .cse4 .cse36 .cse12) .cse27)) (or .cse8 .cse37 .cse6 .cse9 .cse10 .cse3 .cse11 .cse0 .cse4 .cse36 .cse27) (or .cse25 .cse8 .cse9 .cse26 .cse23 .cse27) (or .cse32 .cse8 .cse40 .cse6 .cse9 .cse10 .cse3 .cse11 .cse4 .cse36 .cse27) (or .cse19 .cse8 .cse9 .cse11 .cse24 (or .cse32 .cse6 .cse20)) (or .cse32 .cse6 .cse8 .cse9 .cse26 .cse25 .cse12) (or .cse32 .cse8 .cse19 .cse6 .cse9 .cse40 .cse10 .cse3 .cse11 .cse4 .cse36) (or .cse24 .cse19 .cse8 .cse9 .cse20 .cse4 .cse23 .cse27) (or .cse19 .cse6 .cse11 .cse26 .cse21 .cse34) (or .cse25 .cse19 .cse8 .cse9 .cse26 .cse12 .cse23) (or (and .cse28 (= ~a26~0 18) .cse41 .cse42 .cse0 .cse43 .cse18) .cse1 .cse39 .cse6 .cse9 .cse10 .cse3 .cse4 .cse12) (or (and .cse28 (not (= ~a26~0 0)) .cse41 .cse42 .cse0 (not (= ~a14~0 ~a26~0)) .cse43 .cse18) .cse5 .cse8 .cse39 .cse6 .cse9 .cse10 .cse3 .cse4 .cse36 .cse12 .cse27) (or .cse19 .cse8 .cse9 .cse24 .cse20 .cse38 .cse23 .cse27) (or (or .cse19 .cse20 .cse12) .cse6 .cse8 .cse9 (and (and .cse13 .cse15 .cse17) .cse29 .cse30 .cse18)) (or .cse33 .cse5 .cse8 .cse6 .cse9 .cse0 .cse3 .cse4 .cse36 .cse38 .cse27) (or (and .cse14 .cse13 .cse16 .cse15 .cse17 .cse18) (or .cse6 .cse20 .cse12) .cse21 .cse27) (or .cse8 .cse9 .cse20 .cse4 .cse24 .cse38 .cse23 .cse27) (or .cse32 .cse6 .cse8 .cse24 .cse9 .cse20 .cse12) (or .cse24 .cse8 .cse9 .cse20 .cse22 .cse38 .cse23 .cse27) (or .cse11 .cse21 (and .cse14 .cse13 .cse15 .cse16 .cse17 .cse18) (or .cse6 .cse20)) (or .cse8 .cse0 .cse19 .cse6 .cse9 .cse10 .cse3 .cse35 .cse4 .cse36 .cse38 .cse27) (or .cse33 .cse0 (or (or .cse1 .cse39 .cse6 .cse9 .cse3) .cse4)) (or .cse32 (= 16 |old(~a28~0)|) .cse24 .cse8 .cse9 .cse20 .cse12 .cse23) (or .cse8 .cse0 .cse21 .cse39 .cse19 .cse6 .cse9 .cse10 .cse3 .cse35 .cse4 .cse36 .cse12) (or .cse32 .cse25 .cse8 .cse9 .cse26 .cse12 .cse23) (or .cse32 .cse8 .cse0 .cse39 .cse19 .cse6 .cse9 .cse10 .cse3 .cse4 .cse36 .cse27) (or .cse32 .cse33 .cse6 .cse24 .cse8 .cse9 .cse27) (or .cse8 .cse9 .cse20 .cse11 .cse22 .cse24 .cse23) (or .cse33 .cse8 .cse37 .cse0 .cse22 .cse6 .cse9 .cse3 .cse11 .cse4 .cse36) (or .cse6 .cse8 .cse9 .cse37 .cse24 .cse20 .cse22 .cse27)))) [2018-11-22 21:49:16,509 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,509 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,509 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,509 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,509 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,509 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,509 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,510 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,510 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,510 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,510 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,510 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-11-22 21:49:16,510 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-11-22 21:49:16,510 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,510 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,510 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,510 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,510 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,510 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,511 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,511 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,511 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,511 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,511 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,511 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,511 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,511 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,511 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,511 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,511 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,511 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,511 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,511 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,512 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,512 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,512 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,512 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,512 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,512 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,512 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,512 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,512 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,512 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,512 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,512 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,512 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,512 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,513 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,513 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,513 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,513 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,513 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,513 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,513 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,513 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,513 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,513 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,513 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,513 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,513 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,513 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,513 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,513 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,514 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,514 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,514 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,514 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,514 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,514 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,514 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,514 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,514 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,514 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,514 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,514 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,514 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,514 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,514 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,515 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,515 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,515 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,515 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,515 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,515 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,515 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,515 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,515 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,515 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,515 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,515 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,515 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,515 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,516 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,516 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,516 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,516 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,516 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,516 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,516 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,516 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,516 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,516 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,516 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,516 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,516 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,516 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,517 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,517 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,517 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,517 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,517 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,517 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,517 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,517 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,517 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,517 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,517 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,517 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,517 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,517 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,517 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,518 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,518 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,518 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,518 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,518 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,518 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,518 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,518 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,518 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,518 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,518 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,518 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,518 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,518 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,518 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,519 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,519 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,519 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,519 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,519 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,519 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,519 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,519 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,519 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,519 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,519 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,519 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,519 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,520 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse20 (= ~a28~0 |old(~a28~0)|)) (.cse1 (= |old(~a4~0)| ~a4~0)) (.cse36 (= 15 ~a28~0)) (.cse4 (= |old(~a26~0)| ~a26~0)) (.cse21 (= ~a4~0 |old(~a4~0)|)) (.cse0 (= ~a14~0 |old(~a14~0)|)) (.cse2 (= ~a7~0 |old(~a7~0)|)) (.cse31 (= ~a28~0 15)) (.cse5 (= ~a3~0 |old(~a3~0)|)) (.cse25 (< |old(~a4~0)| 18)) (.cse8 (< |old(~a28~0)| 16))) (let ((.cse22 (or .cse25 .cse8)) (.cse34 (and .cse4 .cse21 .cse0 .cse2 .cse31 .cse5)) (.cse27 (and .cse0 .cse1 .cse2 .cse4 .cse36 .cse5)) (.cse19 (= |old(~a14~0)| ~a14~0)) (.cse30 (= ~a7~0 1)) (.cse6 (= |old(~a4~0)| |old(~a26~0)|)) (.cse35 (= 0 |old(~a14~0)|)) (.cse32 (not (= 15 |old(~a28~0)|))) (.cse33 (= |calculate_output3_#in~input| 0)) (.cse24 (not (= 1 |old(~a7~0)|))) (.cse29 (< |old(~a14~0)| 19)) (.cse9 (< 16 |old(~a4~0)|)) (.cse3 (= |old(~a28~0)| ~a28~0)) (.cse16 (and .cse0 .cse2 .cse4 .cse36 .cse21 .cse5)) (.cse17 (not (= |old(~a28~0)| 15))) (.cse10 (< 18 |old(~a14~0)|)) (.cse26 (not (= 17 |old(~a28~0)|))) (.cse23 (not (= 19 |old(~a14~0)|))) (.cse14 (< 0 |old(~a3~0)|)) (.cse7 (not (= 1 |old(~a3~0)|))) (.cse11 (not (= 1 ~a25~0))) (.cse12 (not (= 1 ~a1~0))) (.cse28 (< |old(~a4~0)| 17)) (.cse15 (and .cse0 .cse2 .cse4 .cse20 .cse21 .cse5)) (.cse13 (< 17 |old(~a4~0)|)) (.cse18 (= |old(~a14~0)| |old(~a26~0)|))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse6 .cse11 .cse12 .cse8 .cse13 .cse10 .cse14 .cse15) (or .cse6 .cse7 .cse11 .cse16 .cse12 .cse17 .cse18) (or .cse6 (and .cse19 .cse2 .cse4 .cse20 .cse21 .cse5) .cse11 .cse12 .cse22 .cse23 .cse24 .cse14) (or .cse25 .cse7 .cse11 .cse12 .cse8 .cse24 .cse15 .cse18) (or .cse26 .cse11 .cse6 .cse7 .cse15 .cse12 .cse23) (or .cse6 .cse7 .cse27 .cse17 .cse9 .cse10) (or .cse15 .cse11 .cse12 .cse22 .cse23 .cse14 .cse18) (or .cse7 .cse16 .cse11 .cse12 .cse28 .cse17 .cse13 .cse29 .cse18) (or .cse16 .cse6 .cse11 .cse12 .cse23 .cse17 .cse14) (or .cse15 .cse6 .cse7 .cse11 .cse12 .cse8 .cse18) (or .cse11 (and .cse19 .cse1 (= ~a26~0 |old(~a26~0)|) .cse30 .cse31 .cse5) .cse7 .cse12 .cse32 .cse33 .cse24 (not (= 18 |old(~a26~0)|)) .cse10) (or .cse16 .cse11 .cse12 .cse17 .cse14 .cse18) (or .cse25 .cse11 .cse34 .cse7 .cse12 .cse32 .cse33 .cse23 .cse24 .cse18) (or .cse25 .cse11 .cse6 .cse7 .cse12 .cse32 .cse33 .cse23 .cse24 .cse34) (or .cse6 .cse11 .cse12 .cse23 .cse15 (or .cse25 .cse7 .cse8)) (or .cse25 .cse7 .cse11 .cse12 .cse17 .cse16 .cse10) (or .cse15 .cse6 .cse11 .cse12 .cse8 .cse24 .cse14 .cse18) (or .cse6 .cse7 .cse23 .cse17 .cse9 .cse27) (or (not (= 17 |old(~a4~0)|)) .cse11 (and .cse19 (not (= ~a26~0 0)) (= ~a4~0 17) .cse30 (not (= ~a14~0 ~a26~0)) .cse31 .cse5) .cse35 .cse7 .cse12 .cse32 .cse33 .cse24 (= 0 |old(~a26~0)|) .cse18) (or .cse16 .cse6 .cse11 .cse12 .cse17 .cse10 .cse14) (or .cse6 .cse11 .cse12 .cse15 .cse8 .cse29 .cse14 .cse18) (or (or .cse6 .cse8 .cse10) .cse7 .cse11 .cse12 (and (and .cse0 .cse2 .cse4) .cse20 .cse21 .cse5)) (or (and .cse1 .cse0 .cse3 .cse2 .cse4 .cse5) (or .cse7 .cse8 .cse10) .cse9 .cse18) (or (= ~a26~0 17) (or .cse35 .cse7 (not (= 17 |old(~a26~0)|)) .cse11 .cse12 (not (= (mod |old(~a14~0)| 2) 0))) .cse32 .cse33 .cse24) (or .cse11 .cse12 .cse8 .cse24 .cse15 .cse29 .cse14 .cse18) (or .cse25 .cse7 .cse11 .cse15 .cse12 .cse8 .cse10) (or .cse15 .cse11 .cse12 .cse8 .cse13 .cse29 .cse14 .cse18) (or .cse23 .cse9 (and .cse1 .cse0 .cse2 .cse3 .cse4 .cse5) (or .cse7 .cse8)) (or .cse25 (= 16 |old(~a28~0)|) .cse15 .cse11 .cse12 .cse8 .cse10 .cse14) (or .cse25 .cse16 .cse11 .cse12 .cse17 .cse10 .cse14) (or .cse25 .cse26 .cse7 .cse15 .cse11 .cse12 .cse18) (or .cse11 .cse12 .cse8 .cse23 .cse13 .cse15 .cse14) (or .cse7 .cse11 .cse12 .cse28 .cse15 .cse8 .cse13 .cse18)))) [2018-11-22 21:49:16,525 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,525 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,526 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,536 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,536 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,536 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,536 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,536 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,536 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,536 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,536 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,537 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,537 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,537 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,537 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,537 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,537 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,537 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,537 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,537 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,537 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,537 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,537 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,537 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,538 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,538 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,538 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,538 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,538 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,538 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,538 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,538 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,547 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-11-22 21:49:16,547 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-11-22 21:49:16,547 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,547 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,547 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,547 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,547 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,547 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,547 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,547 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,547 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,547 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,547 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,547 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,547 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,547 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,547 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,547 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,547 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,548 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,548 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,548 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,548 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,548 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,548 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,548 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,548 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,548 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,548 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,558 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,558 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,558 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,558 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,558 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,558 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,558 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,558 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,558 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,558 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,558 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,558 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,558 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,558 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,558 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-11-22 21:49:16,558 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,559 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,559 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,559 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,559 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,559 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,559 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,559 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,559 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,559 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,559 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,559 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,559 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,559 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,569 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,569 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,569 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,569 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,569 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,569 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,570 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,573 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,573 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,573 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,574 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,575 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,576 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,576 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,576 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,576 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,576 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,576 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,576 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,576 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,576 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,576 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,576 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,576 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,576 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,577 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,577 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,577 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,577 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,577 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,577 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,577 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,577 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,577 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,577 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,577 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,577 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,577 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,577 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,577 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,577 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,588 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,588 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,588 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,589 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,589 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,589 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,589 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,589 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,589 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,589 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,589 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,589 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,589 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,589 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,589 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,589 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,589 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,589 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,589 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,589 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,589 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,589 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,590 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,590 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,590 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,590 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,590 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,590 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,590 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,595 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,595 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,595 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,595 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,595 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,595 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,596 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,596 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,596 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,596 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,596 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,596 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,596 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,596 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,596 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,596 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,596 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,596 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,596 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,596 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,597 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,597 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,597 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,597 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,597 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse26 (= ~a28~0 |old(~a28~0)|)) (.cse27 (= ~a4~0 |old(~a4~0)|)) (.cse34 (= ~a28~0 15)) (.cse10 (= ~a14~0 |old(~a14~0)|)) (.cse11 (= |old(~a4~0)| ~a4~0)) (.cse12 (= ~a7~0 |old(~a7~0)|)) (.cse14 (= |old(~a26~0)| ~a26~0)) (.cse38 (= 15 ~a28~0)) (.cse15 (= ~a3~0 |old(~a3~0)|)) (.cse0 (< |old(~a4~0)| 18)) (.cse16 (< |old(~a28~0)| 16))) (let ((.cse28 (or .cse0 .cse16)) (.cse31 (not (= 17 |old(~a4~0)|))) (.cse25 (= |old(~a14~0)| ~a14~0)) (.cse32 (= ~a4~0 17)) (.cse33 (= ~a7~0 1)) (.cse30 (and .cse10 .cse11 .cse12 .cse14 .cse38 .cse15)) (.cse2 (= |old(~a4~0)| |old(~a26~0)|)) (.cse37 (= 0 |old(~a14~0)|)) (.cse36 (< |old(~a14~0)| 19)) (.cse17 (< 16 |old(~a4~0)|)) (.cse13 (= |old(~a28~0)| ~a28~0)) (.cse9 (and .cse14 .cse27 .cse10 .cse12 .cse34 .cse15)) (.cse5 (not (= 15 |old(~a28~0)|))) (.cse7 (not (= 1 |old(~a7~0)|))) (.cse8 (= |calculate_output2_#in~input| 0)) (.cse22 (and .cse10 .cse12 .cse14 .cse38 .cse27 .cse15)) (.cse23 (not (= |old(~a28~0)| 15))) (.cse18 (< 18 |old(~a14~0)|)) (.cse29 (not (= 17 |old(~a28~0)|))) (.cse6 (not (= 19 |old(~a14~0)|))) (.cse20 (< 0 |old(~a3~0)|)) (.cse3 (not (= 1 |old(~a3~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse4 (not (= 1 ~a1~0))) (.cse35 (< |old(~a4~0)| 17)) (.cse21 (and .cse10 .cse12 .cse14 .cse26 .cse27 .cse15)) (.cse19 (< 17 |old(~a4~0)|)) (.cse24 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or (and .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) .cse2 .cse3 .cse16 .cse17 .cse18) (or .cse2 .cse1 .cse4 .cse16 .cse19 .cse18 .cse20 .cse21) (or .cse2 .cse3 .cse1 .cse22 .cse4 .cse23 .cse24) (or .cse2 (and .cse25 .cse12 .cse14 .cse26 .cse27 .cse15) .cse1 .cse4 .cse28 .cse6 .cse7 .cse20) (or .cse0 .cse3 .cse1 .cse4 .cse16 .cse7 .cse21 .cse24) (or .cse29 .cse1 .cse2 .cse3 .cse21 .cse4 .cse6) (or .cse2 .cse3 .cse30 .cse23 .cse17 .cse18) (or (or .cse31 .cse1 (not (= 18 |old(~a26~0)|))) (and .cse25 (= ~a26~0 18) .cse32 .cse33 .cse34 .cse15) .cse3 .cse4 .cse5 .cse7 .cse8) (or .cse21 .cse1 .cse4 .cse28 .cse6 .cse20 .cse24) (or .cse3 .cse22 .cse1 .cse4 .cse35 .cse23 .cse19 .cse36 .cse24) (or .cse22 .cse2 .cse1 .cse4 .cse6 .cse23 .cse20) (or .cse21 .cse2 .cse3 .cse1 .cse4 .cse16 .cse24) (or .cse31 .cse1 (and .cse25 (not (= ~a26~0 0)) .cse32 .cse33 (not (= ~a14~0 ~a26~0)) .cse34 .cse15) .cse37 .cse3 .cse4 .cse5 .cse7 .cse8 (= 0 |old(~a26~0)|) .cse24) (or .cse22 .cse1 .cse4 .cse23 .cse20 .cse24) (or .cse2 .cse1 .cse4 .cse6 .cse21 (or .cse0 .cse3 .cse16)) (or .cse0 .cse3 .cse1 .cse4 .cse23 .cse22 .cse18) (or .cse21 .cse2 .cse1 .cse4 .cse16 .cse7 .cse20 .cse24) (or .cse2 .cse3 .cse6 .cse23 .cse17 .cse30) (or .cse22 .cse2 .cse1 .cse4 .cse23 .cse18 .cse20) (or .cse2 .cse1 .cse4 .cse21 .cse16 .cse36 .cse20 .cse24) (or (or .cse2 .cse16 .cse18) .cse3 .cse1 .cse4 (and (and .cse10 .cse12 .cse14) .cse26 .cse27 .cse15)) (or (and .cse11 .cse10 .cse13 .cse12 .cse14 .cse15) (or .cse3 .cse16 .cse18) .cse17 .cse24) (or .cse1 .cse4 .cse16 .cse7 .cse21 .cse36 .cse20 .cse24) (or (= ~a26~0 17) (or .cse37 .cse3 (not (= 17 |old(~a26~0)|)) .cse1 .cse4 (not (= (mod |old(~a14~0)| 2) 0))) .cse5 .cse7 .cse8) (or .cse0 .cse3 .cse1 .cse21 .cse4 .cse16 .cse18) (or .cse21 .cse1 .cse4 .cse16 .cse19 .cse36 .cse20 .cse24) (or .cse6 .cse17 (and .cse11 .cse10 .cse12 .cse13 .cse14 .cse15) (or .cse3 .cse16)) (or .cse0 .cse1 .cse9 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse24) (or .cse0 (= 16 |old(~a28~0)|) .cse21 .cse1 .cse4 .cse16 .cse18 .cse20) (or .cse0 .cse22 .cse1 .cse4 .cse23 .cse18 .cse20) (or .cse0 .cse29 .cse3 .cse21 .cse1 .cse4 .cse24) (or .cse1 .cse4 .cse16 .cse6 .cse19 .cse21 .cse20) (or .cse3 .cse1 .cse4 .cse35 .cse21 .cse16 .cse19 .cse24)))) [2018-11-22 21:49:16,598 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,598 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,598 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,609 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,610 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,610 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,610 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,610 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,610 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,610 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,610 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,610 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,610 INFO L448 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,610 INFO L444 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse32 (= ~a28~0 |old(~a28~0)|)) (.cse0 (not (= calculate_output2_~input 0))) (.cse18 (= ~a28~0 15)) (.cse33 (= ~a4~0 |old(~a4~0)|)) (.cse4 (= 0 |old(~a14~0)|)) (.cse5 (not (= 1 |old(~a3~0)|))) (.cse6 (not (= 1 ~a1~0))) (.cse35 (not (= 19 |old(~a14~0)|))) (.cse45 (not (= 18 |old(~a26~0)|))) (.cse1 (not (= 17 |old(~a4~0)|))) (.cse39 (not (= 17 |old(~a26~0)|))) (.cse2 (not (= 1 ~a25~0))) (.cse13 (not (= 15 |old(~a28~0)|))) (.cse20 (= ~a14~0 |old(~a14~0)|)) (.cse21 (= |old(~a4~0)| ~a4~0)) (.cse22 (= ~a7~0 |old(~a7~0)|)) (.cse24 (= |old(~a26~0)| ~a26~0)) (.cse44 (= 15 ~a28~0)) (.cse19 (= ~a3~0 |old(~a3~0)|)) (.cse36 (< |old(~a4~0)| 18)) (.cse3 (< |old(~a28~0)| 16))) (let ((.cse34 (or .cse36 .cse3)) (.cse38 (and .cse20 .cse21 .cse22 .cse24 .cse44 .cse19)) (.cse15 (= |old(~a14~0)| ~a14~0)) (.cse16 (= ~a4~0 17)) (.cse17 (= ~a7~0 1)) (.cse14 (and (or .cse1 .cse2 .cse45) (or .cse1 .cse39 .cse2 .cse13 (not (= 20 |old(~a14~0)|))))) (.cse12 (and (or .cse4 .cse5 .cse39 .cse2 .cse6 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse1 .cse5 .cse2 .cse6 .cse13 .cse35 .cse45))) (.cse41 (< |old(~a14~0)| 19)) (.cse23 (= |old(~a28~0)| ~a28~0)) (.cse30 (and .cse20 .cse22 .cse24 .cse44 .cse33 .cse19)) (.cse31 (not (= |old(~a28~0)| 15))) (.cse37 (not (= 17 |old(~a28~0)|))) (.cse28 (< 0 |old(~a3~0)|)) (.cse26 (< 16 |old(~a4~0)|)) (.cse43 (= 0 |old(~a4~0)|)) (.cse9 (< 18 |old(~a14~0)|)) (.cse42 (and .cse24 .cse33 .cse20 .cse0 .cse22 .cse18 .cse19)) (.cse25 (= |old(~a4~0)| |old(~a26~0)|)) (.cse10 (not (= 1 |old(~a7~0)|))) (.cse7 (= |calculate_output2_#in~input| 0)) (.cse8 (= 0 |old(~a26~0)|)) (.cse40 (< |old(~a4~0)| 17)) (.cse29 (and .cse20 .cse22 .cse24 .cse32 .cse33 .cse19)) (.cse27 (< 17 |old(~a4~0)|)) (.cse11 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 (or (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) .cse10 .cse11)) (or .cse12 .cse13 .cse10 .cse7 .cse9 (= ~a26~0 17)) (or .cse14 (and .cse15 (= ~a26~0 18) .cse16 .cse0 .cse17 .cse18 .cse19) .cse4 .cse5 .cse6 .cse13 .cse10 .cse7 .cse9) (or (and .cse20 .cse21 .cse22 .cse23 .cse24 .cse19) .cse25 .cse5 .cse3 .cse26 .cse9) (or .cse25 .cse2 .cse6 .cse3 .cse27 .cse9 .cse28 .cse29) (or .cse25 .cse5 .cse2 .cse30 .cse6 .cse31 .cse11) (or .cse25 (and .cse15 .cse22 .cse24 .cse32 .cse33 .cse19) .cse2 .cse6 .cse34 .cse35 .cse10 .cse28) (or .cse36 .cse5 .cse2 .cse6 .cse3 .cse10 .cse29 .cse11) (or .cse37 .cse2 .cse25 .cse5 .cse29 .cse6 .cse35) (or .cse25 .cse5 .cse38 .cse31 .cse26 .cse9) (or .cse0 .cse7 (or (not (= 0 |old(~a7~0)|)) .cse1 .cse5 .cse39 .cse2 .cse6 .cse13 .cse35)) (or .cse29 .cse2 .cse6 .cse34 .cse35 .cse28 .cse11) (or .cse5 .cse30 .cse2 .cse6 .cse40 .cse31 .cse27 .cse41 .cse11) (or .cse30 .cse25 .cse2 .cse6 .cse35 .cse31 .cse28) (or .cse29 .cse25 .cse5 .cse2 .cse6 .cse3 .cse11) (or .cse2 .cse40 .cse5 .cse6 .cse13 .cse35 .cse10 .cse7 .cse8 .cse11 .cse0) (or .cse37 .cse2 .cse40 .cse27 .cse5 .cse6 .cse35 .cse10 .cse7 .cse8 .cse0) (or .cse30 .cse2 .cse6 .cse31 .cse28 .cse11) (or .cse37 .cse1 .cse2 .cse0 .cse5 .cse6 .cse10 .cse7 .cse8 .cse41 .cse11) (or .cse25 .cse2 .cse6 .cse35 .cse29 (or .cse36 .cse5 .cse3)) (or .cse36 .cse5 .cse2 .cse6 .cse31 .cse30 .cse9) (or .cse29 .cse25 .cse2 .cse6 .cse3 .cse10 .cse28 .cse11) (or .cse25 .cse5 .cse35 .cse31 .cse26 .cse38) (or .cse36 .cse2 .cse42 .cse25 .cse5 .cse6 .cse13 .cse35 .cse10 .cse7 .cse8) (or .cse30 .cse25 .cse2 .cse6 .cse31 .cse9 .cse28) (or .cse25 .cse2 .cse6 .cse29 .cse3 .cse41 .cse28 .cse11) (or (or .cse25 .cse3 .cse9) .cse5 .cse2 .cse6 (and (and .cse20 .cse22 .cse24) .cse32 .cse33 .cse19)) (or .cse2 .cse25 .cse5 .cse6 .cse0 .cse13 .cse43 .cse10 .cse7 .cse8 .cse41 .cse11) (or .cse1 .cse2 (and .cse15 (not (= ~a26~0 0)) .cse16 .cse0 .cse17 (not (= ~a14~0 ~a26~0)) .cse18 .cse19) .cse4 .cse5 .cse6 .cse13 .cse10 .cse7 .cse8 .cse9 .cse11) (or (and .cse21 .cse20 .cse23 .cse22 .cse24 .cse19) (or .cse5 .cse3 .cse9) .cse26 .cse11) (or .cse2 .cse6 .cse3 .cse10 .cse29 .cse41 .cse28 .cse11) (or .cse37 (or .cse14 .cse4 .cse5 .cse6 .cse10 .cse7) .cse0) (or .cse36 .cse5 .cse2 .cse29 .cse6 .cse3 .cse9) (or .cse14 .cse0 .cse12 .cse10 .cse7) (or .cse29 .cse2 .cse6 .cse3 .cse27 .cse41 .cse28 .cse11) (or .cse35 .cse26 (and .cse21 .cse20 .cse22 .cse23 .cse24 .cse19) (or .cse5 .cse3)) (or .cse0 .cse2 .cse26 .cse25 .cse5 .cse6 .cse13 .cse35 .cse43 .cse10 .cse7 .cse8) (or .cse36 (= 16 |old(~a28~0)|) .cse29 .cse2 .cse6 .cse3 .cse9 .cse28) (or .cse36 .cse30 .cse2 .cse6 .cse31 .cse9 .cse28) (or .cse36 .cse37 .cse5 .cse29 .cse2 .cse6 .cse11) (or .cse2 .cse6 .cse3 .cse35 .cse27 .cse29 .cse28) (or .cse2 .cse0 .cse26 .cse4 .cse25 .cse5 .cse6 .cse13 .cse43 .cse10 .cse7 .cse8 .cse9) (or .cse36 .cse2 .cse42 .cse5 .cse6 .cse13 .cse35 .cse10 .cse7 .cse8 .cse11) (or .cse36 .cse2 .cse0 .cse4 .cse25 .cse5 .cse6 .cse13 .cse10 .cse7 .cse8 .cse11) (or .cse5 .cse2 .cse6 .cse40 .cse29 .cse3 .cse27 .cse11)))) [2018-11-22 21:49:16,622 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,634 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,634 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,634 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,634 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,634 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,635 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,646 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,646 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,646 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,647 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,648 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,648 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,648 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,648 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,660 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,660 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,660 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,660 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,660 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,660 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,660 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,660 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,660 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,660 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,660 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,660 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,660 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,660 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,660 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,660 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,660 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,660 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,660 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,661 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,662 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,662 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,662 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,662 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,662 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,662 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,662 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,662 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,662 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,662 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,662 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,662 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,662 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,662 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,662 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,662 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,662 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,662 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,664 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,665 INFO L444 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse2 (= 0 |old(~a14~0)|)) (.cse3 (not (= 1 |old(~a3~0)|))) (.cse4 (not (= 1 ~a1~0))) (.cse18 (not (= 19 |old(~a14~0)|))) (.cse45 (not (= 18 |old(~a26~0)|))) (.cse34 (not (= 17 |old(~a4~0)|))) (.cse44 (not (= 17 |old(~a26~0)|))) (.cse15 (not (= 1 ~a25~0))) (.cse5 (not (= 15 |old(~a28~0)|))) (.cse37 (= ~a28~0 |old(~a28~0)|)) (.cse9 (not (= calculate_output_~input 0))) (.cse38 (= ~a4~0 |old(~a4~0)|)) (.cse10 (= ~a28~0 15)) (.cse27 (= ~a14~0 |old(~a14~0)|)) (.cse28 (= |old(~a4~0)| ~a4~0)) (.cse29 (= ~a7~0 |old(~a7~0)|)) (.cse31 (= |old(~a26~0)| ~a26~0)) (.cse46 (= 15 ~a28~0)) (.cse11 (= ~a3~0 |old(~a3~0)|)) (.cse36 (< |old(~a4~0)| 18)) (.cse21 (< |old(~a28~0)| 16))) (let ((.cse7 (= ~a4~0 17)) (.cse6 (= |old(~a14~0)| ~a14~0)) (.cse39 (or .cse36 .cse21)) (.cse16 (< |old(~a4~0)| 17)) (.cse40 (and .cse27 .cse28 .cse29 .cse31 .cse46 .cse11)) (.cse8 (= ~a7~0 1)) (.cse42 (= ~a26~0 17)) (.cse26 (< |old(~a14~0)| 19)) (.cse23 (= |old(~a14~0)| |old(~a26~0)|)) (.cse14 (not (= 17 |old(~a28~0)|))) (.cse41 (and .cse9 .cse31 .cse38 .cse27 .cse29 .cse10 .cse11)) (.cse30 (= |old(~a28~0)| ~a28~0)) (.cse24 (and .cse27 .cse29 .cse31 .cse46 .cse38 .cse11)) (.cse25 (not (= |old(~a28~0)| 15))) (.cse17 (< 17 |old(~a4~0)|)) (.cse22 (and .cse27 .cse29 .cse31 .cse37 .cse38 .cse11)) (.cse33 (< 0 |old(~a3~0)|)) (.cse1 (and (or .cse34 .cse15 .cse45) (or .cse34 .cse44 .cse15 .cse5 (not (= 20 |old(~a14~0)|))))) (.cse43 (and (or .cse2 .cse3 .cse44 .cse15 .cse4 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse34 .cse3 .cse15 .cse4 .cse5 .cse18 .cse45))) (.cse32 (< 16 |old(~a4~0)|)) (.cse20 (= |old(~a4~0)| |old(~a26~0)|)) (.cse35 (= 0 |old(~a4~0)|)) (.cse12 (not (= 1 |old(~a7~0)|))) (.cse19 (= 0 |old(~a26~0)|)) (.cse13 (< 18 |old(~a14~0)|)) (.cse0 (= |calculate_output_#in~input| 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse6 (= ~a26~0 18) .cse7 .cse8 .cse9 .cse10 .cse11) .cse12 .cse13) (or .cse14 .cse15 .cse16 .cse9 .cse17 .cse0 .cse3 .cse4 .cse18 .cse12 .cse19) (or .cse20 .cse3 .cse15 .cse4 .cse21 .cse22 .cse23) (or .cse24 .cse3 .cse15 .cse4 .cse16 .cse25 .cse17 .cse26 .cse23) (or (and .cse27 .cse28 .cse29 .cse30 .cse31 .cse11) .cse20 .cse3 .cse21 .cse32 .cse13) (or .cse20 .cse15 .cse4 .cse21 .cse17 .cse13 .cse33 .cse22) (or .cse34 .cse15 .cse0 .cse2 .cse3 .cse4 .cse5 (and .cse6 (not (= ~a26~0 0)) .cse7 .cse8 .cse9 (not (= ~a14~0 ~a26~0)) .cse10 .cse11) .cse12 .cse19 .cse13 .cse23) (or .cse15 .cse32 .cse0 .cse9 .cse20 .cse3 .cse4 .cse5 .cse18 .cse35 .cse12 .cse19) (or .cse36 .cse14 .cse3 .cse15 .cse4 .cse22 .cse23) (or .cse20 (and .cse6 .cse29 .cse31 .cse37 .cse38 .cse11) .cse15 .cse4 .cse39 .cse18 .cse12 .cse33) (or .cse20 .cse3 .cse40 .cse25 .cse32 .cse13) (or .cse3 .cse15 .cse4 .cse16 .cse21 .cse22 .cse17 .cse23) (or .cse14 .cse9 (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse12)) (or .cse22 .cse15 .cse4 .cse39 .cse18 .cse33 .cse23) (or .cse36 .cse15 .cse41 .cse0 .cse3 .cse4 .cse5 .cse18 .cse12 .cse19 .cse23) (or .cse24 .cse20 .cse15 .cse4 .cse18 .cse25 .cse33) (or .cse9 .cse15 .cse0 .cse20 .cse3 .cse4 .cse5 .cse35 .cse12 .cse19 .cse26 .cse23) (or .cse20 .cse3 .cse15 .cse4 .cse24 .cse25 .cse23) (or .cse24 .cse15 .cse4 .cse25 .cse33 .cse23) (or (or (or .cse34 .cse21 .cse0 .cse2 .cse12 .cse19 .cse13) .cse23) .cse3 .cse15 .cse4 .cse9) (or .cse15 .cse16 .cse0 .cse9 .cse3 .cse4 .cse5 .cse18 .cse12 .cse19 .cse23) (or .cse22 .cse20 .cse15 .cse4 .cse21 .cse12 .cse33 .cse23) (or .cse20 .cse22 .cse15 .cse4 .cse18 (or .cse36 .cse3 .cse21)) (or .cse20 .cse3 .cse18 .cse25 .cse32 .cse40) (or .cse36 .cse3 .cse15 .cse4 .cse25 .cse13 .cse24) (or .cse24 .cse20 .cse15 .cse4 .cse25 .cse13 .cse33) (or .cse36 .cse15 .cse0 .cse9 .cse2 .cse20 .cse3 .cse4 .cse5 .cse12 .cse19 .cse23) (or .cse36 .cse3 .cse15 .cse4 .cse22 .cse21 .cse13) (or (or .cse20 .cse21 .cse13) .cse3 .cse15 .cse4 (and (and .cse27 .cse29 .cse31) .cse37 .cse38 .cse11)) (or .cse20 .cse15 .cse4 .cse22 .cse21 .cse26 .cse33 .cse23) (or .cse0 .cse42 .cse43 .cse5 .cse12 .cse13) (or (and .cse28 .cse27 .cse30 .cse29 .cse31 .cse11) (or .cse3 .cse21 .cse13) .cse32 .cse23) (or .cse15 .cse4 .cse21 .cse12 .cse22 .cse26 .cse33 .cse23) (or .cse14 .cse34 .cse15 .cse9 .cse0 .cse3 .cse4 .cse12 .cse19 .cse26 .cse23) (or .cse14 .cse20 .cse3 .cse15 (or (not (= calculate_output_~input 6)) (not .cse8) (not (= 18 ~a14~0)) (not (= ~a4~0 18)) (not .cse42)) .cse4 .cse23) (or .cse22 .cse15 .cse4 .cse21 .cse17 .cse26 .cse33 .cse23) (or .cse22 .cse36 .cse3 .cse15 .cse4 .cse21 .cse12 .cse23) (or .cse14 .cse15 (and .cse31 .cse38 .cse27 .cse29 .cse30 .cse11) .cse20 .cse3 .cse4 .cse18) (or .cse36 .cse41 .cse15 .cse0 .cse20 .cse3 .cse4 .cse5 .cse18 .cse12 .cse19) (or .cse18 .cse32 (and .cse28 .cse27 .cse29 .cse30 .cse31 .cse11) (or .cse3 .cse21)) (or .cse36 (= 16 |old(~a28~0)|) .cse22 .cse15 .cse4 .cse21 .cse13 .cse33) (or .cse36 .cse24 .cse15 .cse4 .cse25 .cse13 .cse33) (or .cse15 .cse4 .cse21 .cse18 .cse17 .cse22 .cse33) (or .cse9 .cse0 .cse1 .cse43 .cse12) (or .cse15 .cse32 .cse0 .cse2 .cse20 .cse3 .cse4 .cse5 .cse35 .cse12 .cse19 .cse13 .cse9) (or .cse0 .cse9 (or (not (= 0 |old(~a7~0)|)) .cse34 .cse3 .cse44 .cse15 .cse4 .cse5 .cse18))))) [2018-11-22 21:49:16,676 INFO L448 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,689 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,690 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,691 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,691 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,691 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,691 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,691 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,691 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,703 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,703 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,703 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,703 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,703 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,703 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,703 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,703 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,703 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,703 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,703 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,703 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,703 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,703 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,703 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,703 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,703 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,704 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,704 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,704 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,704 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,704 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,704 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,704 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,704 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,704 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,704 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,704 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,704 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,704 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,716 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse20 (= ~a28~0 |old(~a28~0)|)) (.cse21 (= ~a4~0 |old(~a4~0)|)) (.cse35 (= ~a28~0 15)) (.cse0 (= ~a14~0 |old(~a14~0)|)) (.cse1 (= |old(~a4~0)| ~a4~0)) (.cse2 (= ~a7~0 |old(~a7~0)|)) (.cse4 (= |old(~a26~0)| ~a26~0)) (.cse38 (= 15 ~a28~0)) (.cse5 (= ~a3~0 |old(~a3~0)|)) (.cse25 (< |old(~a4~0)| 18)) (.cse8 (< |old(~a28~0)| 16))) (let ((.cse22 (or .cse25 .cse8)) (.cse27 (and .cse0 .cse1 .cse2 .cse4 .cse38 .cse5)) (.cse6 (= |old(~a4~0)| |old(~a26~0)|)) (.cse32 (< |old(~a14~0)| 19)) (.cse36 (not (= 17 |old(~a4~0)|))) (.cse19 (= |old(~a14~0)| ~a14~0)) (.cse33 (= ~a4~0 17)) (.cse34 (= ~a7~0 1)) (.cse29 (= 0 |old(~a14~0)|)) (.cse9 (< 16 |old(~a4~0)|)) (.cse3 (= |old(~a28~0)| ~a28~0)) (.cse37 (and .cse4 .cse21 .cse0 .cse2 .cse35 .cse5)) (.cse28 (= |calculate_output_#in~input| 0)) (.cse30 (not (= 15 |old(~a28~0)|))) (.cse24 (not (= 1 |old(~a7~0)|))) (.cse16 (and .cse0 .cse2 .cse4 .cse38 .cse21 .cse5)) (.cse17 (not (= |old(~a28~0)| 15))) (.cse10 (< 18 |old(~a14~0)|)) (.cse26 (not (= 17 |old(~a28~0)|))) (.cse23 (not (= 19 |old(~a14~0)|))) (.cse14 (< 0 |old(~a3~0)|)) (.cse7 (not (= 1 |old(~a3~0)|))) (.cse11 (not (= 1 ~a25~0))) (.cse12 (not (= 1 ~a1~0))) (.cse31 (< |old(~a4~0)| 17)) (.cse15 (and .cse0 .cse2 .cse4 .cse20 .cse21 .cse5)) (.cse13 (< 17 |old(~a4~0)|)) (.cse18 (= |old(~a14~0)| |old(~a26~0)|))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse6 .cse11 .cse12 .cse8 .cse13 .cse10 .cse14 .cse15) (or .cse6 .cse7 .cse11 .cse16 .cse12 .cse17 .cse18) (or .cse6 (and .cse19 .cse2 .cse4 .cse20 .cse21 .cse5) .cse11 .cse12 .cse22 .cse23 .cse24 .cse14) (or .cse25 .cse7 .cse11 .cse12 .cse8 .cse24 .cse15 .cse18) (or .cse26 .cse11 .cse6 .cse7 .cse15 .cse12 .cse23) (or .cse6 .cse7 .cse27 .cse17 .cse9 .cse10) (or .cse28 (= ~a26~0 17) (or .cse29 .cse7 (not (= 17 |old(~a26~0)|)) .cse11 .cse12 (not (= (mod |old(~a14~0)| 2) 0))) .cse30 .cse24) (or .cse15 .cse11 .cse12 .cse22 .cse23 .cse14 .cse18) (or .cse7 .cse16 .cse11 .cse12 .cse31 .cse17 .cse13 .cse32 .cse18) (or .cse16 .cse6 .cse11 .cse12 .cse23 .cse17 .cse14) (or .cse15 .cse6 .cse7 .cse11 .cse12 .cse8 .cse18) (or .cse16 .cse11 .cse12 .cse17 .cse14 .cse18) (or .cse6 .cse11 .cse12 .cse23 .cse15 (or .cse25 .cse7 .cse8)) (or .cse25 .cse7 .cse11 .cse12 .cse17 .cse16 .cse10) (or .cse15 .cse6 .cse11 .cse12 .cse8 .cse24 .cse14 .cse18) (or .cse6 .cse7 .cse23 .cse17 .cse9 .cse27) (or .cse16 .cse6 .cse11 .cse12 .cse17 .cse10 .cse14) (or (and .cse19 (= ~a26~0 18) .cse33 .cse34 .cse35 .cse5) .cse28 (or .cse36 .cse11 (not (= 18 |old(~a26~0)|))) .cse7 .cse12 .cse30 .cse24) (or .cse25 .cse11 .cse37 .cse28 .cse6 .cse7 .cse12 .cse30 .cse23 .cse24) (or .cse6 .cse11 .cse12 .cse15 .cse8 .cse32 .cse14 .cse18) (or (or .cse6 .cse8 .cse10) .cse7 .cse11 .cse12 (and (and .cse0 .cse2 .cse4) .cse20 .cse21 .cse5)) (or (and .cse1 .cse0 .cse3 .cse2 .cse4 .cse5) (or .cse7 .cse8 .cse10) .cse9 .cse18) (or .cse11 .cse12 .cse8 .cse24 .cse15 .cse32 .cse14 .cse18) (or .cse25 .cse7 .cse11 .cse15 .cse12 .cse8 .cse10) (or .cse15 .cse11 .cse12 .cse8 .cse13 .cse32 .cse14 .cse18) (or .cse36 .cse11 .cse28 (and .cse19 (not (= ~a26~0 0)) .cse33 .cse34 (not (= ~a14~0 ~a26~0)) .cse35 .cse5) .cse29 .cse7 .cse12 .cse30 .cse24 (= 0 |old(~a26~0)|) .cse18) (or .cse23 .cse9 (and .cse1 .cse0 .cse2 .cse3 .cse4 .cse5) (or .cse7 .cse8)) (or .cse25 .cse11 .cse37 .cse28 .cse7 .cse12 .cse30 .cse23 .cse24 .cse18) (or .cse25 (= 16 |old(~a28~0)|) .cse15 .cse11 .cse12 .cse8 .cse10 .cse14) (or .cse25 .cse16 .cse11 .cse12 .cse17 .cse10 .cse14) (or .cse25 .cse26 .cse7 .cse15 .cse11 .cse12 .cse18) (or .cse11 .cse12 .cse8 .cse23 .cse13 .cse15 .cse14) (or .cse7 .cse11 .cse12 .cse31 .cse15 .cse8 .cse13 .cse18)))) [2018-11-22 21:49:16,717 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,729 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,729 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,729 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,729 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,729 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,729 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,730 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,730 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,730 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,730 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,730 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,730 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,730 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,730 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,730 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,730 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,730 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,730 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,730 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,730 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,730 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,730 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,730 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,731 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,731 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,731 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,731 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,731 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,731 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,745 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,746 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,747 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,747 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,747 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,747 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,747 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-11-22 21:49:16,747 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-22 21:49:16,747 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a7~0 1) (= ~a14~0 19) (= ~a26~0 18) (= ~a1~0 1) (= ~a25~0 1) (= ~a28~0 15) (= ~a4~0 17) (= ~a3~0 1)) [2018-11-22 21:49:16,747 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-22 21:49:16,759 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-22 21:49:16,759 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (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)|)) (and (= |old(~a26~0)| ~a26~0) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 17) (= ~a7~0 |old(~a7~0)|) (= ~a28~0 15) (= ~a3~0 |old(~a3~0)|))) [2018-11-22 21:49:16,759 INFO L448 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-11-22 21:49:16,759 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-11-22 21:49:16,759 INFO L444 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse18 (= ~a26~0 18))) (let ((.cse0 (not .cse18)) (.cse11 (<= 18 ~a4~0)) (.cse9 (<= 16 ~a28~0))) (let ((.cse15 (<= 17 ~a4~0)) (.cse16 (<= ~a4~0 |old(~a4~0)|)) (.cse7 (<= ~a4~0 17)) (.cse17 (= ~a3~0 1)) (.cse24 (and (not (= ~a14~0 20)) (<= 19 |old(~a14~0)|) .cse11 .cse9)) (.cse8 (<= 19 ~a14~0)) (.cse20 (<= ~a4~0 16)) (.cse23 (= 1 ~a7~0)) (.cse6 (<= ~a3~0 0)) (.cse21 (or .cse0 (= |old(~a4~0)| ~a4~0))) (.cse3 (not (= ~a14~0 ~a26~0))) (.cse4 (= 15 ~a28~0)) (.cse14 (<= ~a14~0 18)) (.cse10 (not (= main_~input~0 0))) (.cse12 (= ~a7~0 1)) (.cse13 (= ~a28~0 15)) (.cse5 (= ~a3~0 |old(~a3~0)|)) (.cse22 (= 17 ~a28~0)) (.cse2 (not (= ~a4~0 ~a26~0))) (.cse1 (= ~a14~0 |old(~a14~0)|)) (.cse19 (= 1 ~a3~0))) (or (and (and (or .cse0 .cse1) .cse2 .cse3 .cse4) .cse5) (and .cse6 .cse7 .cse8 .cse3 .cse9) (and (and .cse10 .cse11 .cse1 .cse12 .cse3 .cse13) .cse5) (and .cse2 .cse6 .cse4 .cse14) (and (and .cse3 .cse9) .cse15 .cse16 .cse5) (not (= 19 |old(~a14~0)|)) (and .cse11 .cse9 .cse14 .cse5) (and .cse6 .cse11 .cse4 .cse14) (not (= 1 ~a25~0)) (and .cse10 .cse12 .cse13 .cse17 .cse18 .cse14) (and .cse19 .cse2 .cse4 .cse20 .cse1) (and .cse21 .cse19 .cse2 .cse3 .cse9) (and (and .cse2 .cse9 .cse14) .cse5) (and .cse15 .cse8 .cse3 .cse4 .cse16 .cse5) (and .cse7 .cse2 .cse6 .cse9 .cse14) (and .cse22 .cse11 .cse3 .cse5) (and .cse2 (and .cse11 .cse19 .cse9) .cse1) (and .cse19 .cse20 .cse1 .cse9) (and .cse6 .cse3 .cse4) (and .cse7 .cse1 .cse6 .cse9) (and .cse2 .cse6 .cse21 .cse8 .cse3 .cse9) (and .cse23 (and .cse11 .cse19 .cse3 .cse9)) (and .cse2 .cse1 .cse6 .cse4) (and .cse4 .cse20 (and .cse19 .cse2 .cse14)) (and .cse2 .cse19 .cse3 .cse4 .cse14) (and .cse19 .cse3 .cse9 .cse14) (and (not (= ~a28~0 16)) .cse11 .cse6 .cse9 .cse14) (not (= 1 ~a1~0)) (and .cse23 .cse2 .cse24 .cse1 .cse6) (and .cse10 (= ~a4~0 17) (not (= ~a14~0 0)) .cse12 .cse3 .cse13 .cse17) (and (and .cse10 .cse2 .cse12 .cse3 .cse13) .cse5) (and .cse6 .cse3 .cse24 .cse1) (not (= 15 |old(~a28~0)|)) (and .cse23 .cse6 .cse8 .cse3 .cse9) (and .cse2 .cse19 .cse3 .cse4 .cse20) (not (= 17 |old(~a4~0)|)) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse23 .cse2 .cse6 .cse21 .cse3 .cse9) (and .cse11 .cse4 .cse14 .cse5) (and .cse10 .cse11 .cse2 .cse1 .cse12 .cse13 .cse5) (not (= 18 |old(~a26~0)|)) (and .cse22 (and .cse2 .cse1 .cse19)))))) [2018-11-22 21:49:16,760 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-11-22 21:49:16,760 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse23 (= ~a26~0 18))) (let ((.cse0 (not .cse23)) (.cse10 (<= 18 ~a4~0)) (.cse9 (<= 16 ~a28~0))) (let ((.cse14 (<= 17 ~a4~0)) (.cse15 (<= ~a4~0 |old(~a4~0)|)) (.cse7 (<= ~a4~0 17)) (.cse11 (= ~a7~0 1)) (.cse21 (= ~a4~0 17)) (.cse22 (= ~a3~0 1)) (.cse12 (= ~a28~0 15)) (.cse24 (and (not (= ~a14~0 20)) (<= 19 |old(~a14~0)|) .cse10 .cse9)) (.cse8 (<= 19 ~a14~0)) (.cse18 (<= ~a4~0 16)) (.cse16 (= 1 ~a7~0)) (.cse6 (<= ~a3~0 0)) (.cse19 (or .cse0 (= |old(~a4~0)| ~a4~0))) (.cse3 (not (= ~a14~0 ~a26~0))) (.cse4 (= 15 ~a28~0)) (.cse13 (<= ~a14~0 18)) (.cse5 (= ~a3~0 |old(~a3~0)|)) (.cse20 (= 17 ~a28~0)) (.cse2 (not (= ~a4~0 ~a26~0))) (.cse1 (= ~a14~0 |old(~a14~0)|)) (.cse17 (= 1 ~a3~0))) (or (and (and (or .cse0 .cse1) .cse2 .cse3 .cse4) .cse5) (and .cse6 .cse7 .cse8 .cse3 .cse9) (and .cse10 .cse2 .cse1 .cse11 .cse12 .cse5) (and .cse2 .cse6 .cse4 .cse13) (and .cse10 .cse1 .cse11 .cse3 .cse12 .cse5) (and (and .cse3 .cse9) .cse14 .cse15 .cse5) (not (= 19 |old(~a14~0)|)) (and .cse10 .cse9 .cse13 .cse5) (and .cse6 .cse10 .cse4 .cse13) (not (= 1 ~a25~0)) (and (and (and .cse2 .cse3 .cse12) .cse16) .cse5) (and .cse17 .cse2 .cse4 .cse18 .cse1) (and .cse19 .cse17 .cse2 .cse3 .cse9) (and (and .cse2 .cse9 .cse13) .cse5) (and .cse14 .cse8 .cse3 .cse4 .cse15 .cse5) (and .cse7 .cse2 .cse6 .cse9 .cse13) (and .cse20 .cse10 .cse3 .cse5) (and .cse2 (and .cse10 .cse17 .cse9) .cse1) (and .cse17 .cse18 .cse1 .cse9) (and .cse6 .cse3 .cse4) (and (not (= ~a14~0 0)) .cse11 .cse3 .cse12 .cse21 .cse22) (and .cse7 .cse1 .cse6 .cse9) (and .cse2 .cse6 .cse19 .cse8 .cse3 .cse9) (and (and .cse11 .cse23 .cse21 .cse22) .cse12) (and .cse16 (and .cse10 .cse17 .cse3 .cse9)) (and .cse2 .cse1 .cse6 .cse4) (and .cse4 .cse18 (and .cse17 .cse2 .cse13)) (and .cse2 .cse17 .cse3 .cse4 .cse13) (and .cse17 .cse3 .cse9 .cse13) (and (not (= ~a28~0 16)) .cse10 .cse6 .cse9 .cse13) (not (= 1 ~a1~0)) (and .cse16 .cse2 .cse24 .cse1 .cse6) (and .cse6 .cse3 .cse24 .cse1) (not (= 15 |old(~a28~0)|)) (and .cse16 .cse6 .cse8 .cse3 .cse9) (and .cse2 .cse17 .cse3 .cse4 .cse18) (not (= 17 |old(~a4~0)|)) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse16 .cse2 .cse6 .cse19 .cse3 .cse9) (and .cse10 .cse4 .cse13 .cse5) (not (= 18 |old(~a26~0)|)) (and .cse20 (and .cse2 .cse1 .cse17)))))) [2018-11-22 21:49:16,771 INFO L448 ceAbstractionStarter]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2018-11-22 21:49:16,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.11 09:49:16 BoogieIcfgContainer [2018-11-22 21:49:16,789 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-22 21:49:16,789 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-22 21:49:16,789 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-22 21:49:16,789 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-22 21:49:16,790 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:44:46" (3/4) ... [2018-11-22 21:49:16,795 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-22 21:49:16,804 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-22 21:49:16,804 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-11-22 21:49:16,804 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-22 21:49:16,804 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-22 21:49:16,804 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-22 21:49:16,804 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-22 21:49:16,865 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-22 21:49:16,868 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-22 21:49:16,895 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((((((((((!(a26 == 18) || a14 == \old(a14)) && !(a4 == a26)) && !(a14 == a26)) && 15 == a28) && a3 == \old(a3)) || ((((a3 <= 0 && a4 <= 17) && 19 <= a14) && !(a14 == a26)) && 16 <= a28)) || (((((18 <= a4 && !(a4 == a26)) && a14 == \old(a14)) && a7 == 1) && a28 == 15) && a3 == \old(a3))) || (((!(a4 == a26) && a3 <= 0) && 15 == a28) && a14 <= 18)) || (((((18 <= a4 && a14 == \old(a14)) && a7 == 1) && !(a14 == a26)) && a28 == 15) && a3 == \old(a3))) || ((((!(a14 == a26) && 16 <= a28) && 17 <= a4) && a4 <= \old(a4)) && a3 == \old(a3))) || !(19 == \old(a14))) || (((18 <= a4 && 16 <= a28) && a14 <= 18) && a3 == \old(a3))) || (((a3 <= 0 && 18 <= a4) && 15 == a28) && a14 <= 18)) || !(1 == a25)) || ((((!(a4 == a26) && !(a14 == a26)) && a28 == 15) && 1 == a7) && a3 == \old(a3))) || ((((1 == a3 && !(a4 == a26)) && 15 == a28) && a4 <= 16) && a14 == \old(a14))) || (((((!(a26 == 18) || \old(a4) == a4) && 1 == a3) && !(a4 == a26)) && !(a14 == a26)) && 16 <= a28)) || (((!(a4 == a26) && 16 <= a28) && a14 <= 18) && a3 == \old(a3))) || (((((17 <= a4 && 19 <= a14) && !(a14 == a26)) && 15 == a28) && a4 <= \old(a4)) && a3 == \old(a3))) || ((((a4 <= 17 && !(a4 == a26)) && a3 <= 0) && 16 <= a28) && a14 <= 18)) || (((17 == a28 && 18 <= a4) && !(a14 == a26)) && a3 == \old(a3))) || ((!(a4 == a26) && (18 <= a4 && 1 == a3) && 16 <= a28) && a14 == \old(a14))) || (((1 == a3 && a4 <= 16) && a14 == \old(a14)) && 16 <= a28)) || ((a3 <= 0 && !(a14 == a26)) && 15 == a28)) || (((((!(a14 == 0) && a7 == 1) && !(a14 == a26)) && a28 == 15) && a4 == 17) && a3 == 1)) || (((a4 <= 17 && a14 == \old(a14)) && a3 <= 0) && 16 <= a28)) || (((((!(a4 == a26) && a3 <= 0) && (!(a26 == 18) || \old(a4) == a4)) && 19 <= a14) && !(a14 == a26)) && 16 <= a28)) || ((((a7 == 1 && a26 == 18) && a4 == 17) && a3 == 1) && a28 == 15)) || (1 == a7 && ((18 <= a4 && 1 == a3) && !(a14 == a26)) && 16 <= a28)) || (((!(a4 == a26) && a14 == \old(a14)) && a3 <= 0) && 15 == a28)) || ((15 == a28 && a4 <= 16) && (1 == a3 && !(a4 == a26)) && a14 <= 18)) || ((((!(a4 == a26) && 1 == a3) && !(a14 == a26)) && 15 == a28) && a14 <= 18)) || (((1 == a3 && !(a14 == a26)) && 16 <= a28) && a14 <= 18)) || ((((!(a28 == 16) && 18 <= a4) && a3 <= 0) && 16 <= a28) && a14 <= 18)) || !(1 == a1)) || ((((1 == a7 && !(a4 == a26)) && ((!(a14 == 20) && 19 <= \old(a14)) && 18 <= a4) && 16 <= a28) && a14 == \old(a14)) && a3 <= 0)) || (((a3 <= 0 && !(a14 == a26)) && ((!(a14 == 20) && 19 <= \old(a14)) && 18 <= a4) && 16 <= a28) && a14 == \old(a14))) || !(15 == \old(a28))) || ((((1 == a7 && a3 <= 0) && 19 <= a14) && !(a14 == a26)) && 16 <= a28)) || ((((!(a4 == a26) && 1 == a3) && !(a14 == a26)) && 15 == a28) && a4 <= 16)) || !(17 == \old(a4))) || !(1 == \old(a3))) || !(1 == \old(a7))) || (((((1 == a7 && !(a4 == a26)) && a3 <= 0) && (!(a26 == 18) || \old(a4) == a4)) && !(a14 == a26)) && 16 <= a28)) || (((18 <= a4 && 15 == a28) && a14 <= 18) && a3 == \old(a3))) || !(18 == \old(a26))) || (17 == a28 && (!(a4 == a26) && a14 == \old(a14)) && 1 == a3) [2018-11-22 21:49:17,109 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_380f59c5-8dc9-4c2c-8713-be1733586bde/bin-2019/utaipan/witness.graphml [2018-11-22 21:49:17,109 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-22 21:49:17,110 INFO L168 Benchmark]: Toolchain (without parser) took 275347.75 ms. Allocated memory was 1.0 GB in the beginning and 6.3 GB in the end (delta: 5.2 GB). Free memory was 943.0 MB in the beginning and 2.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. [2018-11-22 21:49:17,111 INFO L168 Benchmark]: CDTParser took 0.13 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. [2018-11-22 21:49:17,111 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1805.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 943.0 MB in the beginning and 1.0 GB in the end (delta: -89.5 MB). Peak memory consumption was 176.0 MB. Max. memory is 11.5 GB. [2018-11-22 21:49:17,111 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 11.5 GB. [2018-11-22 21:49:17,111 INFO L168 Benchmark]: Boogie Preprocessor took 166.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 11.5 GB. [2018-11-22 21:49:17,112 INFO L168 Benchmark]: RCFGBuilder took 3031.99 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 70.3 MB). Free memory was 1.0 GB in the beginning and 850.8 MB in the end (delta: 150.0 MB). Peak memory consumption was 220.3 MB. Max. memory is 11.5 GB. [2018-11-22 21:49:17,112 INFO L168 Benchmark]: TraceAbstraction took 269966.57 ms. Allocated memory was 1.2 GB in the beginning and 6.3 GB in the end (delta: 5.0 GB). Free memory was 850.8 MB in the beginning and 2.1 GB in the end (delta: -1.3 GB). Peak memory consumption was 4.6 GB. Max. memory is 11.5 GB. [2018-11-22 21:49:17,112 INFO L168 Benchmark]: Witness Printer took 320.04 ms. Allocated memory is still 6.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 72.5 MB). Peak memory consumption was 72.5 MB. Max. memory is 11.5 GB. [2018-11-22 21:49:17,114 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 1805.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 943.0 MB in the beginning and 1.0 GB in the end (delta: -89.5 MB). Peak memory consumption was 176.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 166.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3031.99 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 70.3 MB). Free memory was 1.0 GB in the beginning and 850.8 MB in the end (delta: 150.0 MB). Peak memory consumption was 220.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 269966.57 ms. Allocated memory was 1.2 GB in the beginning and 6.3 GB in the end (delta: 5.0 GB). Free memory was 850.8 MB in the beginning and 2.1 GB in the end (delta: -1.3 GB). Peak memory consumption was 4.6 GB. Max. memory is 11.5 GB. * Witness Printer took 320.04 ms. Allocated memory is still 6.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 72.5 MB). Peak memory consumption was 72.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4739]: 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 == 18) || a14 == \old(a14)) && !(a4 == a26)) && !(a14 == a26)) && 15 == a28) && a3 == \old(a3)) || ((((a3 <= 0 && a4 <= 17) && 19 <= a14) && !(a14 == a26)) && 16 <= a28)) || (((((18 <= a4 && !(a4 == a26)) && a14 == \old(a14)) && a7 == 1) && a28 == 15) && a3 == \old(a3))) || (((!(a4 == a26) && a3 <= 0) && 15 == a28) && a14 <= 18)) || (((((18 <= a4 && a14 == \old(a14)) && a7 == 1) && !(a14 == a26)) && a28 == 15) && a3 == \old(a3))) || ((((!(a14 == a26) && 16 <= a28) && 17 <= a4) && a4 <= \old(a4)) && a3 == \old(a3))) || !(19 == \old(a14))) || (((18 <= a4 && 16 <= a28) && a14 <= 18) && a3 == \old(a3))) || (((a3 <= 0 && 18 <= a4) && 15 == a28) && a14 <= 18)) || !(1 == a25)) || ((((!(a4 == a26) && !(a14 == a26)) && a28 == 15) && 1 == a7) && a3 == \old(a3))) || ((((1 == a3 && !(a4 == a26)) && 15 == a28) && a4 <= 16) && a14 == \old(a14))) || (((((!(a26 == 18) || \old(a4) == a4) && 1 == a3) && !(a4 == a26)) && !(a14 == a26)) && 16 <= a28)) || (((!(a4 == a26) && 16 <= a28) && a14 <= 18) && a3 == \old(a3))) || (((((17 <= a4 && 19 <= a14) && !(a14 == a26)) && 15 == a28) && a4 <= \old(a4)) && a3 == \old(a3))) || ((((a4 <= 17 && !(a4 == a26)) && a3 <= 0) && 16 <= a28) && a14 <= 18)) || (((17 == a28 && 18 <= a4) && !(a14 == a26)) && a3 == \old(a3))) || ((!(a4 == a26) && (18 <= a4 && 1 == a3) && 16 <= a28) && a14 == \old(a14))) || (((1 == a3 && a4 <= 16) && a14 == \old(a14)) && 16 <= a28)) || ((a3 <= 0 && !(a14 == a26)) && 15 == a28)) || (((((!(a14 == 0) && a7 == 1) && !(a14 == a26)) && a28 == 15) && a4 == 17) && a3 == 1)) || (((a4 <= 17 && a14 == \old(a14)) && a3 <= 0) && 16 <= a28)) || (((((!(a4 == a26) && a3 <= 0) && (!(a26 == 18) || \old(a4) == a4)) && 19 <= a14) && !(a14 == a26)) && 16 <= a28)) || ((((a7 == 1 && a26 == 18) && a4 == 17) && a3 == 1) && a28 == 15)) || (1 == a7 && ((18 <= a4 && 1 == a3) && !(a14 == a26)) && 16 <= a28)) || (((!(a4 == a26) && a14 == \old(a14)) && a3 <= 0) && 15 == a28)) || ((15 == a28 && a4 <= 16) && (1 == a3 && !(a4 == a26)) && a14 <= 18)) || ((((!(a4 == a26) && 1 == a3) && !(a14 == a26)) && 15 == a28) && a14 <= 18)) || (((1 == a3 && !(a14 == a26)) && 16 <= a28) && a14 <= 18)) || ((((!(a28 == 16) && 18 <= a4) && a3 <= 0) && 16 <= a28) && a14 <= 18)) || !(1 == a1)) || ((((1 == a7 && !(a4 == a26)) && ((!(a14 == 20) && 19 <= \old(a14)) && 18 <= a4) && 16 <= a28) && a14 == \old(a14)) && a3 <= 0)) || (((a3 <= 0 && !(a14 == a26)) && ((!(a14 == 20) && 19 <= \old(a14)) && 18 <= a4) && 16 <= a28) && a14 == \old(a14))) || !(15 == \old(a28))) || ((((1 == a7 && a3 <= 0) && 19 <= a14) && !(a14 == a26)) && 16 <= a28)) || ((((!(a4 == a26) && 1 == a3) && !(a14 == a26)) && 15 == a28) && a4 <= 16)) || !(17 == \old(a4))) || !(1 == \old(a3))) || !(1 == \old(a7))) || (((((1 == a7 && !(a4 == a26)) && a3 <= 0) && (!(a26 == 18) || \old(a4) == a4)) && !(a14 == a26)) && 16 <= a28)) || (((18 <= a4 && 15 == a28) && a14 <= 18) && a3 == \old(a3))) || !(18 == \old(a26))) || (17 == a28 && (!(a4 == a26) && a14 == \old(a14)) && 1 == a3) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. SAFE Result, 269.8s OverallTime, 13 OverallIterations, 8 TraceHistogramMax, 150.7s AutomataDifference, 0.0s DeadEndRemovalTime, 52.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 6971 SDtfs, 95160 SDslu, 5526 SDs, 0 SdLazy, 136547 SolverSat, 45973 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 82.8s Time, PredicateUnifierStatistics: 6 DeclaredPredicates, 23516 GetRequests, 23100 SyntacticMatches, 30 SemanticMatches, 386 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4474 ImplicationChecksByTransitivity, 6.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=134127occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 26.1s AbstIntTime, 11 AbstIntIterations, 3 AbstIntStrong, 0.9993752443228994 AbsIntWeakeningRatio, 0.04746494066882417 AbsIntAvgWeakeningVarsNumRemoved, 32.15102481121899 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 6.8s AutomataMinimizationTime, 13 MinimizatonAttempts, 16636 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 6969 PreInvPairs, 7905 NumberOfFragments, 14251 HoareAnnotationTreeSize, 6969 FomulaSimplifications, 256155 FormulaSimplificationTreeSizeReduction, 10.9s HoareSimplificationTime, 13 FomulaSimplificationsInter, 272104 FormulaSimplificationTreeSizeReductionInter, 41.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.8s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 16.5s InterpolantComputationTime, 24691 NumberOfCodeBlocks, 24691 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 34773 ConstructedInterpolants, 0 QuantifiedInterpolants, 121174696 SizeOfPredicates, 17 NumberOfNonLiveVariables, 14323 ConjunctsInSsa, 56 ConjunctsInUnsatCore, 29 InterpolantComputations, 6 PerfectInterpolantSequences, 22937/25731 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...