./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem18_label56_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e1f7c4ef-0dcd-4f0e-99b5-12d20ab87d03/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e1f7c4ef-0dcd-4f0e-99b5-12d20ab87d03/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e1f7c4ef-0dcd-4f0e-99b5-12d20ab87d03/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e1f7c4ef-0dcd-4f0e-99b5-12d20ab87d03/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem18_label56_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e1f7c4ef-0dcd-4f0e-99b5-12d20ab87d03/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e1f7c4ef-0dcd-4f0e-99b5-12d20ab87d03/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 c0f35430b4c0674a4f5795631cf388839cabc5a4 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 12:51:27,353 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 12:51:27,354 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 12:51:27,360 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 12:51:27,360 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 12:51:27,361 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 12:51:27,361 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 12:51:27,362 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 12:51:27,363 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 12:51:27,363 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 12:51:27,364 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 12:51:27,364 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 12:51:27,365 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 12:51:27,365 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 12:51:27,366 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 12:51:27,366 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 12:51:27,366 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 12:51:27,367 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 12:51:27,368 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 12:51:27,369 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 12:51:27,369 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 12:51:27,370 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 12:51:27,371 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 12:51:27,371 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 12:51:27,371 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 12:51:27,372 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 12:51:27,372 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 12:51:27,373 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 12:51:27,373 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 12:51:27,374 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 12:51:27,374 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 12:51:27,374 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 12:51:27,374 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 12:51:27,374 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 12:51:27,375 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 12:51:27,375 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 12:51:27,375 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e1f7c4ef-0dcd-4f0e-99b5-12d20ab87d03/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-02 12:51:27,382 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 12:51:27,382 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 12:51:27,383 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 12:51:27,383 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 12:51:27,383 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-02 12:51:27,383 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-02 12:51:27,383 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-02 12:51:27,383 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-02 12:51:27,383 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-02 12:51:27,383 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-02 12:51:27,383 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-02 12:51:27,384 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-02 12:51:27,384 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-02 12:51:27,384 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 12:51:27,384 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 12:51:27,384 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 12:51:27,384 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 12:51:27,384 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 12:51:27,384 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 12:51:27,385 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 12:51:27,385 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 12:51:27,385 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 12:51:27,385 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 12:51:27,385 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 12:51:27,385 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 12:51:27,385 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 12:51:27,385 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 12:51:27,385 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 12:51:27,385 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 12:51:27,385 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 12:51:27,386 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 12:51:27,386 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 12:51:27,386 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-02 12:51:27,386 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 12:51:27,386 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 12:51:27,386 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 12:51:27,386 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_e1f7c4ef-0dcd-4f0e-99b5-12d20ab87d03/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 -> c0f35430b4c0674a4f5795631cf388839cabc5a4 [2018-12-02 12:51:27,403 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 12:51:27,409 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 12:51:27,411 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 12:51:27,412 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 12:51:27,412 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 12:51:27,413 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e1f7c4ef-0dcd-4f0e-99b5-12d20ab87d03/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem18_label56_true-unreach-call.c [2018-12-02 12:51:27,448 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e1f7c4ef-0dcd-4f0e-99b5-12d20ab87d03/bin-2019/utaipan/data/f579989c1/38d46160602b47608fb0cfeca506af70/FLAG14e32362e [2018-12-02 12:51:27,840 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 12:51:27,841 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e1f7c4ef-0dcd-4f0e-99b5-12d20ab87d03/sv-benchmarks/c/eca-rers2012/Problem18_label56_true-unreach-call.c [2018-12-02 12:51:27,853 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e1f7c4ef-0dcd-4f0e-99b5-12d20ab87d03/bin-2019/utaipan/data/f579989c1/38d46160602b47608fb0cfeca506af70/FLAG14e32362e [2018-12-02 12:51:27,863 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e1f7c4ef-0dcd-4f0e-99b5-12d20ab87d03/bin-2019/utaipan/data/f579989c1/38d46160602b47608fb0cfeca506af70 [2018-12-02 12:51:27,864 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 12:51:27,865 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 12:51:27,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 12:51:27,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 12:51:27,868 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 12:51:27,869 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:51:27" (1/1) ... [2018-12-02 12:51:27,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cdf4af6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:51:27, skipping insertion in model container [2018-12-02 12:51:27,870 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:51:27" (1/1) ... [2018-12-02 12:51:27,874 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 12:51:27,928 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 12:51:28,414 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 12:51:28,417 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 12:51:28,744 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 12:51:28,757 INFO L195 MainTranslator]: Completed translation [2018-12-02 12:51:28,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:51:28 WrapperNode [2018-12-02 12:51:28,757 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 12:51:28,758 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 12:51:28,758 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 12:51:28,758 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 12:51:28,763 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:51:28" (1/1) ... [2018-12-02 12:51:28,785 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:51:28" (1/1) ... [2018-12-02 12:51:28,791 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 12:51:28,791 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 12:51:28,791 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 12:51:28,791 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 12:51:28,797 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:51:28" (1/1) ... [2018-12-02 12:51:28,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:51:28" (1/1) ... [2018-12-02 12:51:28,805 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:51:28" (1/1) ... [2018-12-02 12:51:28,806 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:51:28" (1/1) ... [2018-12-02 12:51:28,842 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:51:28" (1/1) ... [2018-12-02 12:51:28,854 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:51:28" (1/1) ... [2018-12-02 12:51:28,866 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:51:28" (1/1) ... [2018-12-02 12:51:28,879 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 12:51:28,879 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 12:51:28,879 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 12:51:28,879 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 12:51:28,880 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:51:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1f7c4ef-0dcd-4f0e-99b5-12d20ab87d03/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 12:51:28,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 12:51:28,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 12:51:28,913 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-12-02 12:51:28,913 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-12-02 12:51:28,913 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-02 12:51:28,913 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-02 12:51:28,913 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-02 12:51:28,913 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-02 12:51:28,913 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 12:51:28,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 12:51:28,913 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 12:51:28,913 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 12:51:30,784 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 12:51:30,785 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 12:51:30,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:51:30 BoogieIcfgContainer [2018-12-02 12:51:30,785 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 12:51:30,786 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 12:51:30,786 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 12:51:30,788 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 12:51:30,788 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 12:51:27" (1/3) ... [2018-12-02 12:51:30,789 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b9dc565 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:51:30, skipping insertion in model container [2018-12-02 12:51:30,789 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:51:28" (2/3) ... [2018-12-02 12:51:30,789 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b9dc565 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:51:30, skipping insertion in model container [2018-12-02 12:51:30,789 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:51:30" (3/3) ... [2018-12-02 12:51:30,790 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem18_label56_true-unreach-call.c [2018-12-02 12:51:30,796 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 12:51:30,802 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 12:51:30,812 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 12:51:30,838 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 12:51:30,838 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 12:51:30,839 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 12:51:30,839 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 12:51:30,839 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 12:51:30,839 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 12:51:30,839 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 12:51:30,839 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 12:51:30,864 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states. [2018-12-02 12:51:30,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-12-02 12:51:30,869 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 12:51:30,870 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] [2018-12-02 12:51:30,871 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 12:51:30,875 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 12:51:30,875 INFO L82 PathProgramCache]: Analyzing trace with hash -447969511, now seen corresponding path program 1 times [2018-12-02 12:51:30,876 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 12:51:30,904 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 12:51:30,905 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 12:51:30,905 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 12:51:30,905 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 12:51:30,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 12:51:31,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 12:51:31,056 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 12:51:31,056 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 12:51:31,056 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 12:51:31,059 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 12:51:31,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 12:51:31,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 12:51:31,069 INFO L87 Difference]: Start difference. First operand 774 states. Second operand 4 states. [2018-12-02 12:51:34,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 12:51:34,545 INFO L93 Difference]: Finished difference Result 2970 states and 5743 transitions. [2018-12-02 12:51:34,545 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 12:51:34,546 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 54 [2018-12-02 12:51:34,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 12:51:34,566 INFO L225 Difference]: With dead ends: 2970 [2018-12-02 12:51:34,566 INFO L226 Difference]: Without dead ends: 2114 [2018-12-02 12:51:34,572 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 12:51:34,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2114 states. [2018-12-02 12:51:34,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2114 to 2114. [2018-12-02 12:51:34,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2114 states. [2018-12-02 12:51:34,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 2114 states and 3476 transitions. [2018-12-02 12:51:34,657 INFO L78 Accepts]: Start accepts. Automaton has 2114 states and 3476 transitions. Word has length 54 [2018-12-02 12:51:34,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 12:51:34,658 INFO L480 AbstractCegarLoop]: Abstraction has 2114 states and 3476 transitions. [2018-12-02 12:51:34,658 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 12:51:34,658 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 3476 transitions. [2018-12-02 12:51:34,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-12-02 12:51:34,661 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 12:51:34,661 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 12:51:34,662 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 12:51:34,662 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 12:51:34,662 INFO L82 PathProgramCache]: Analyzing trace with hash -970247243, now seen corresponding path program 1 times [2018-12-02 12:51:34,662 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 12:51:34,663 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 12:51:34,663 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 12:51:34,663 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 12:51:34,663 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 12:51:34,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 12:51:34,773 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 12:51:34,773 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 12:51:34,773 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-02 12:51:34,773 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 12:51:34,774 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-02 12:51:34,774 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-02 12:51:34,774 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-02 12:51:34,774 INFO L87 Difference]: Start difference. First operand 2114 states and 3476 transitions. Second operand 5 states. [2018-12-02 12:51:37,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 12:51:37,493 INFO L93 Difference]: Finished difference Result 6436 states and 10709 transitions. [2018-12-02 12:51:37,494 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 12:51:37,494 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 123 [2018-12-02 12:51:37,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 12:51:37,517 INFO L225 Difference]: With dead ends: 6436 [2018-12-02 12:51:37,518 INFO L226 Difference]: Without dead ends: 4328 [2018-12-02 12:51:37,523 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-02 12:51:37,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4328 states. [2018-12-02 12:51:37,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4328 to 4296. [2018-12-02 12:51:37,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4296 states. [2018-12-02 12:51:37,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4296 states to 4296 states and 6660 transitions. [2018-12-02 12:51:37,601 INFO L78 Accepts]: Start accepts. Automaton has 4296 states and 6660 transitions. Word has length 123 [2018-12-02 12:51:37,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 12:51:37,602 INFO L480 AbstractCegarLoop]: Abstraction has 4296 states and 6660 transitions. [2018-12-02 12:51:37,602 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-02 12:51:37,602 INFO L276 IsEmpty]: Start isEmpty. Operand 4296 states and 6660 transitions. [2018-12-02 12:51:37,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-12-02 12:51:37,603 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 12:51:37,603 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 12:51:37,604 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 12:51:37,604 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 12:51:37,604 INFO L82 PathProgramCache]: Analyzing trace with hash 1136099392, now seen corresponding path program 1 times [2018-12-02 12:51:37,604 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 12:51:37,604 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 12:51:37,604 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 12:51:37,604 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 12:51:37,605 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 12:51:37,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 12:51:37,698 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 12:51:37,698 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 12:51:37,698 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 12:51:37,699 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 12:51:37,699 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 12:51:37,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 12:51:37,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 12:51:37,699 INFO L87 Difference]: Start difference. First operand 4296 states and 6660 transitions. Second operand 6 states. [2018-12-02 12:51:41,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 12:51:41,402 INFO L93 Difference]: Finished difference Result 10829 states and 16791 transitions. [2018-12-02 12:51:41,402 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 12:51:41,403 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 150 [2018-12-02 12:51:41,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 12:51:41,423 INFO L225 Difference]: With dead ends: 10829 [2018-12-02 12:51:41,423 INFO L226 Difference]: Without dead ends: 6539 [2018-12-02 12:51:41,430 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 [2018-12-02 12:51:41,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6539 states. [2018-12-02 12:51:41,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6539 to 6505. [2018-12-02 12:51:41,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6505 states. [2018-12-02 12:51:41,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6505 states to 6505 states and 8565 transitions. [2018-12-02 12:51:41,506 INFO L78 Accepts]: Start accepts. Automaton has 6505 states and 8565 transitions. Word has length 150 [2018-12-02 12:51:41,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 12:51:41,506 INFO L480 AbstractCegarLoop]: Abstraction has 6505 states and 8565 transitions. [2018-12-02 12:51:41,506 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 12:51:41,506 INFO L276 IsEmpty]: Start isEmpty. Operand 6505 states and 8565 transitions. [2018-12-02 12:51:41,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2018-12-02 12:51:41,508 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 12:51:41,508 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 12:51:41,508 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 12:51:41,508 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 12:51:41,508 INFO L82 PathProgramCache]: Analyzing trace with hash 874519778, now seen corresponding path program 1 times [2018-12-02 12:51:41,508 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 12:51:41,509 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 12:51:41,509 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 12:51:41,509 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 12:51:41,509 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 12:51:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 12:51:41,581 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2018-12-02 12:51:41,581 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 12:51:41,581 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 12:51:41,581 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 12:51:41,582 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 12:51:41,582 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 12:51:41,582 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 12:51:41,582 INFO L87 Difference]: Start difference. First operand 6505 states and 8565 transitions. Second operand 4 states. [2018-12-02 12:51:44,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 12:51:44,829 INFO L93 Difference]: Finished difference Result 25846 states and 35185 transitions. [2018-12-02 12:51:44,829 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 12:51:44,829 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 229 [2018-12-02 12:51:44,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 12:51:44,862 INFO L225 Difference]: With dead ends: 25846 [2018-12-02 12:51:44,862 INFO L226 Difference]: Without dead ends: 19347 [2018-12-02 12:51:44,870 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 12:51:44,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19347 states. [2018-12-02 12:51:45,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19347 to 19347. [2018-12-02 12:51:45,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19347 states. [2018-12-02 12:51:45,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19347 states to 19347 states and 25089 transitions. [2018-12-02 12:51:45,067 INFO L78 Accepts]: Start accepts. Automaton has 19347 states and 25089 transitions. Word has length 229 [2018-12-02 12:51:45,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 12:51:45,068 INFO L480 AbstractCegarLoop]: Abstraction has 19347 states and 25089 transitions. [2018-12-02 12:51:45,068 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 12:51:45,068 INFO L276 IsEmpty]: Start isEmpty. Operand 19347 states and 25089 transitions. [2018-12-02 12:51:45,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2018-12-02 12:51:45,070 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 12:51:45,070 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 12:51:45,070 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 12:51:45,070 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 12:51:45,070 INFO L82 PathProgramCache]: Analyzing trace with hash -1804576933, now seen corresponding path program 1 times [2018-12-02 12:51:45,070 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 12:51:45,071 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 12:51:45,071 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 12:51:45,071 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 12:51:45,071 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 12:51:45,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 12:51:45,190 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 168 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 12:51:45,191 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 12:51:45,191 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 12:51:45,192 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 237 with the following transitions: [2018-12-02 12:51:45,193 INFO L205 CegarAbsIntRunner]: [0], [1], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1963], [1965], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2144], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2264], [2996], [3000], [3009], [3013], [3015], [3024], [3025], [3026], [3028], [3029] [2018-12-02 12:51:45,227 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 12:51:45,227 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 12:51:45,440 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 12:51:45,441 INFO L272 AbstractInterpreter]: Visited 111 different actions 111 times. Never merged. Never widened. Performed 1000 root evaluator evaluations with a maximum evaluation depth of 3. Performed 1000 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 24 variables. [2018-12-02 12:51:45,446 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 12:51:45,446 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 12:51:45,720 INFO L227 lantSequenceWeakener]: Weakened 227 states. On average, predicates are now at 78% of their original sizes. [2018-12-02 12:51:45,720 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 12:51:45,739 INFO L418 sIntCurrentIteration]: We unified 235 AI predicates to 235 [2018-12-02 12:51:45,739 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 12:51:45,740 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 12:51:45,740 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2018-12-02 12:51:45,740 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 12:51:45,740 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 12:51:45,740 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 12:51:45,741 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 12:51:45,741 INFO L87 Difference]: Start difference. First operand 19347 states and 25089 transitions. Second operand 6 states. [2018-12-02 12:52:07,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 12:52:07,227 INFO L93 Difference]: Finished difference Result 39391 states and 50930 transitions. [2018-12-02 12:52:07,227 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-02 12:52:07,227 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 236 [2018-12-02 12:52:07,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 12:52:07,255 INFO L225 Difference]: With dead ends: 39391 [2018-12-02 12:52:07,255 INFO L226 Difference]: Without dead ends: 20050 [2018-12-02 12:52:07,269 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 236 GetRequests, 231 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-12-02 12:52:07,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20050 states. [2018-12-02 12:52:07,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20050 to 20049. [2018-12-02 12:52:07,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20049 states. [2018-12-02 12:52:07,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20049 states to 20049 states and 25803 transitions. [2018-12-02 12:52:07,452 INFO L78 Accepts]: Start accepts. Automaton has 20049 states and 25803 transitions. Word has length 236 [2018-12-02 12:52:07,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 12:52:07,452 INFO L480 AbstractCegarLoop]: Abstraction has 20049 states and 25803 transitions. [2018-12-02 12:52:07,452 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 12:52:07,452 INFO L276 IsEmpty]: Start isEmpty. Operand 20049 states and 25803 transitions. [2018-12-02 12:52:07,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2018-12-02 12:52:07,456 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 12:52:07,456 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 12:52:07,457 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 12:52:07,457 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 12:52:07,457 INFO L82 PathProgramCache]: Analyzing trace with hash 1025388078, now seen corresponding path program 1 times [2018-12-02 12:52:07,457 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 12:52:07,457 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 12:52:07,458 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 12:52:07,458 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 12:52:07,458 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 12:52:07,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 12:52:07,859 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 200 proven. 195 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 12:52:07,859 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 12:52:07,859 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 12:52:07,859 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 423 with the following transitions: [2018-12-02 12:52:07,859 INFO L205 CegarAbsIntRunner]: [0], [1], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1963], [1965], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2144], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2264], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2584], [2996], [3000], [3009], [3013], [3015], [3024], [3025], [3026], [3028], [3029] [2018-12-02 12:52:07,863 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 12:52:07,863 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 12:52:08,005 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 12:52:08,005 INFO L272 AbstractInterpreter]: Visited 195 different actions 383 times. Merged at 3 different actions 3 times. Never widened. Performed 4138 root evaluator evaluations with a maximum evaluation depth of 3. Performed 4138 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 24 variables. [2018-12-02 12:52:08,010 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 12:52:08,010 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 12:52:08,259 INFO L227 lantSequenceWeakener]: Weakened 419 states. On average, predicates are now at 77.71% of their original sizes. [2018-12-02 12:52:08,259 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 12:52:08,306 INFO L418 sIntCurrentIteration]: We unified 421 AI predicates to 421 [2018-12-02 12:52:08,306 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 12:52:08,306 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 12:52:08,306 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [12] total 20 [2018-12-02 12:52:08,306 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 12:52:08,306 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-02 12:52:08,306 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-02 12:52:08,306 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-12-02 12:52:08,307 INFO L87 Difference]: Start difference. First operand 20049 states and 25803 transitions. Second operand 10 states. [2018-12-02 12:53:06,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 12:53:06,390 INFO L93 Difference]: Finished difference Result 40859 states and 52435 transitions. [2018-12-02 12:53:06,390 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-12-02 12:53:06,390 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 422 [2018-12-02 12:53:06,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 12:53:06,426 INFO L225 Difference]: With dead ends: 40859 [2018-12-02 12:53:06,427 INFO L226 Difference]: Without dead ends: 20752 [2018-12-02 12:53:06,443 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 430 GetRequests, 413 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=92, Invalid=250, Unknown=0, NotChecked=0, Total=342 [2018-12-02 12:53:06,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20752 states. [2018-12-02 12:53:06,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20752 to 20751. [2018-12-02 12:53:06,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20751 states. [2018-12-02 12:53:06,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20751 states to 20751 states and 26504 transitions. [2018-12-02 12:53:06,684 INFO L78 Accepts]: Start accepts. Automaton has 20751 states and 26504 transitions. Word has length 422 [2018-12-02 12:53:06,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 12:53:06,684 INFO L480 AbstractCegarLoop]: Abstraction has 20751 states and 26504 transitions. [2018-12-02 12:53:06,684 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-02 12:53:06,684 INFO L276 IsEmpty]: Start isEmpty. Operand 20751 states and 26504 transitions. [2018-12-02 12:53:06,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 965 [2018-12-02 12:53:06,700 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 12:53:06,700 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 12:53:06,700 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 12:53:06,700 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 12:53:06,700 INFO L82 PathProgramCache]: Analyzing trace with hash -289570114, now seen corresponding path program 1 times [2018-12-02 12:53:06,701 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 12:53:06,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 12:53:06,701 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 12:53:06,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 12:53:06,701 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 12:53:06,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 12:53:07,394 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2018-12-02 12:53:07,394 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 12:53:07,394 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 12:53:07,395 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 965 with the following transitions: [2018-12-02 12:53:07,396 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1963], [1965], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2144], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-12-02 12:53:07,406 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 12:53:07,407 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 12:53:08,005 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 12:53:08,005 INFO L272 AbstractInterpreter]: Visited 536 different actions 1610 times. Merged at 9 different actions 22 times. Never widened. Performed 19736 root evaluator evaluations with a maximum evaluation depth of 13. Performed 19736 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 4 fixpoints after 2 different actions. Largest state had 24 variables. [2018-12-02 12:53:08,006 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 12:53:08,007 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 12:53:08,489 INFO L227 lantSequenceWeakener]: Weakened 961 states. On average, predicates are now at 80.22% of their original sizes. [2018-12-02 12:53:08,489 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 12:53:08,588 INFO L418 sIntCurrentIteration]: We unified 963 AI predicates to 963 [2018-12-02 12:53:08,588 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 12:53:08,588 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 12:53:08,588 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [17] imperfect sequences [4] total 19 [2018-12-02 12:53:08,588 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 12:53:08,589 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-12-02 12:53:08,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-12-02 12:53:08,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2018-12-02 12:53:08,589 INFO L87 Difference]: Start difference. First operand 20751 states and 26504 transitions. Second operand 17 states. [2018-12-02 12:56:23,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 12:56:23,784 INFO L93 Difference]: Finished difference Result 45143 states and 57545 transitions. [2018-12-02 12:56:23,784 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-12-02 12:56:23,784 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 964 [2018-12-02 12:56:23,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 12:56:23,819 INFO L225 Difference]: With dead ends: 45143 [2018-12-02 12:56:23,819 INFO L226 Difference]: Without dead ends: 25802 [2018-12-02 12:56:23,830 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 982 GetRequests, 948 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 181 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=162, Invalid=1098, Unknown=0, NotChecked=0, Total=1260 [2018-12-02 12:56:23,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25802 states. [2018-12-02 12:56:24,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25802 to 25070. [2018-12-02 12:56:24,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25070 states. [2018-12-02 12:56:24,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25070 states to 25070 states and 31319 transitions. [2018-12-02 12:56:24,068 INFO L78 Accepts]: Start accepts. Automaton has 25070 states and 31319 transitions. Word has length 964 [2018-12-02 12:56:24,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 12:56:24,069 INFO L480 AbstractCegarLoop]: Abstraction has 25070 states and 31319 transitions. [2018-12-02 12:56:24,069 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-12-02 12:56:24,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25070 states and 31319 transitions. [2018-12-02 12:56:24,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1107 [2018-12-02 12:56:24,090 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 12:56:24,091 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-12-02 12:56:24,091 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 12:56:24,091 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 12:56:24,091 INFO L82 PathProgramCache]: Analyzing trace with hash 854315753, now seen corresponding path program 1 times [2018-12-02 12:56:24,091 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 12:56:24,092 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 12:56:24,092 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 12:56:24,092 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 12:56:24,092 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 12:56:24,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 12:56:24,659 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 480 proven. 2 refuted. 0 times theorem prover too weak. 545 trivial. 0 not checked. [2018-12-02 12:56:24,659 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 12:56:24,659 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 12:56:24,659 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1107 with the following transitions: [2018-12-02 12:56:24,660 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1963], [1965], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2224], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2328], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-12-02 12:56:24,664 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 12:56:24,664 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 12:56:25,451 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 12:56:25,451 INFO L272 AbstractInterpreter]: Visited 537 different actions 2149 times. Merged at 9 different actions 31 times. Never widened. Performed 27050 root evaluator evaluations with a maximum evaluation depth of 13. Performed 27050 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 6 fixpoints after 2 different actions. Largest state had 24 variables. [2018-12-02 12:56:25,453 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 12:56:25,453 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 12:56:25,996 INFO L227 lantSequenceWeakener]: Weakened 1103 states. On average, predicates are now at 80.19% of their original sizes. [2018-12-02 12:56:25,996 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 12:56:26,115 INFO L418 sIntCurrentIteration]: We unified 1105 AI predicates to 1105 [2018-12-02 12:56:26,116 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 12:56:26,116 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 12:56:26,116 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [17] imperfect sequences [6] total 21 [2018-12-02 12:56:26,116 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 12:56:26,117 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-12-02 12:56:26,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-12-02 12:56:26,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2018-12-02 12:56:26,117 INFO L87 Difference]: Start difference. First operand 25070 states and 31319 transitions. Second operand 17 states. [2018-12-02 13:02:20,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 13:02:20,193 INFO L93 Difference]: Finished difference Result 66892 states and 86481 transitions. [2018-12-02 13:02:20,193 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-12-02 13:02:20,193 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1106 [2018-12-02 13:02:20,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 13:02:20,253 INFO L225 Difference]: With dead ends: 66892 [2018-12-02 13:02:20,253 INFO L226 Difference]: Without dead ends: 43240 [2018-12-02 13:02:20,274 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1124 GetRequests, 1090 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 181 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=162, Invalid=1098, Unknown=0, NotChecked=0, Total=1260 [2018-12-02 13:02:20,303 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43240 states. [2018-12-02 13:02:20,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43240 to 41006. [2018-12-02 13:02:20,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41006 states. [2018-12-02 13:02:20,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41006 states to 41006 states and 50945 transitions. [2018-12-02 13:02:20,648 INFO L78 Accepts]: Start accepts. Automaton has 41006 states and 50945 transitions. Word has length 1106 [2018-12-02 13:02:20,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 13:02:20,649 INFO L480 AbstractCegarLoop]: Abstraction has 41006 states and 50945 transitions. [2018-12-02 13:02:20,649 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-12-02 13:02:20,649 INFO L276 IsEmpty]: Start isEmpty. Operand 41006 states and 50945 transitions. [2018-12-02 13:02:20,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2018-12-02 13:02:20,659 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 13:02:20,659 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 13:02:20,660 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 13:02:20,660 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 13:02:20,660 INFO L82 PathProgramCache]: Analyzing trace with hash -1693908689, now seen corresponding path program 1 times [2018-12-02 13:02:20,660 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 13:02:20,661 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 13:02:20,661 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 13:02:20,661 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 13:02:20,661 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 13:02:20,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:02:21,431 INFO L134 CoverageAnalysis]: Checked inductivity of 1288 backedges. 498 proven. 556 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2018-12-02 13:02:21,431 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 13:02:21,431 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 13:02:21,432 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1146 with the following transitions: [2018-12-02 13:02:21,432 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1963], [1965], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2124], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2224], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-12-02 13:02:21,436 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 13:02:21,436 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 13:02:22,461 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 13:02:22,461 INFO L272 AbstractInterpreter]: Visited 539 different actions 2698 times. Merged at 11 different actions 46 times. Widened at 1 different actions 1 times. Performed 34505 root evaluator evaluations with a maximum evaluation depth of 13. Performed 34505 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 11 fixpoints after 3 different actions. Largest state had 24 variables. [2018-12-02 13:02:22,463 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 13:02:22,464 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 13:02:22,464 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 13:02:22,464 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1f7c4ef-0dcd-4f0e-99b5-12d20ab87d03/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 13:02:22,472 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 13:02:22,472 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 13:02:22,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:02:22,624 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 13:02:23,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1288 backedges. 595 proven. 2 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-12-02 13:02:23,067 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 13:02:23,479 INFO L134 CoverageAnalysis]: Checked inductivity of 1288 backedges. 595 proven. 2 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-12-02 13:02:23,495 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 13:02:23,495 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 13 [2018-12-02 13:02:23,495 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 13:02:23,496 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-02 13:02:23,496 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-02 13:02:23,496 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2018-12-02 13:02:23,496 INFO L87 Difference]: Start difference. First operand 41006 states and 50945 transitions. Second operand 12 states. [2018-12-02 13:02:30,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 13:02:30,584 INFO L93 Difference]: Finished difference Result 93150 states and 118365 transitions. [2018-12-02 13:02:30,584 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-02 13:02:30,584 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 1145 [2018-12-02 13:02:30,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 13:02:30,669 INFO L225 Difference]: With dead ends: 93150 [2018-12-02 13:02:30,669 INFO L226 Difference]: Without dead ends: 53562 [2018-12-02 13:02:30,713 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2324 GetRequests, 2300 SyntacticMatches, 4 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 85 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=135, Invalid=327, Unknown=0, NotChecked=0, Total=462 [2018-12-02 13:02:30,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53562 states. [2018-12-02 13:02:31,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53562 to 53474. [2018-12-02 13:02:31,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53474 states. [2018-12-02 13:02:31,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53474 states to 53474 states and 65492 transitions. [2018-12-02 13:02:31,270 INFO L78 Accepts]: Start accepts. Automaton has 53474 states and 65492 transitions. Word has length 1145 [2018-12-02 13:02:31,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 13:02:31,270 INFO L480 AbstractCegarLoop]: Abstraction has 53474 states and 65492 transitions. [2018-12-02 13:02:31,270 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-02 13:02:31,270 INFO L276 IsEmpty]: Start isEmpty. Operand 53474 states and 65492 transitions. [2018-12-02 13:02:31,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2018-12-02 13:02:31,280 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 13:02:31,280 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 13:02:31,280 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 13:02:31,281 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 13:02:31,281 INFO L82 PathProgramCache]: Analyzing trace with hash -992182272, now seen corresponding path program 1 times [2018-12-02 13:02:31,281 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 13:02:31,281 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 13:02:31,282 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 13:02:31,282 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 13:02:31,282 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 13:02:31,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:02:32,289 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 566 proven. 545 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2018-12-02 13:02:32,289 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 13:02:32,289 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 13:02:32,290 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1147 with the following transitions: [2018-12-02 13:02:32,290 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1963], [1965], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2128], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2224], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-12-02 13:02:32,294 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 13:02:32,294 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 13:02:33,401 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 13:02:33,402 INFO L272 AbstractInterpreter]: Visited 539 different actions 2703 times. Merged at 11 different actions 51 times. Widened at 1 different actions 1 times. Performed 34590 root evaluator evaluations with a maximum evaluation depth of 13. Performed 34590 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 11 fixpoints after 3 different actions. Largest state had 24 variables. [2018-12-02 13:02:33,403 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 13:02:33,403 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 13:02:33,404 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 13:02:33,404 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1f7c4ef-0dcd-4f0e-99b5-12d20ab87d03/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 13:02:33,410 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 13:02:33,410 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 13:02:33,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:02:33,541 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 13:02:33,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 247 proven. 0 refuted. 0 times theorem prover too weak. 1045 trivial. 0 not checked. [2018-12-02 13:02:33,842 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 13:02:34,187 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 247 proven. 0 refuted. 0 times theorem prover too weak. 1045 trivial. 0 not checked. [2018-12-02 13:02:34,203 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-02 13:02:34,203 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [17] total 19 [2018-12-02 13:02:34,203 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 13:02:34,204 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 13:02:34,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 13:02:34,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=276, Unknown=0, NotChecked=0, Total=342 [2018-12-02 13:02:34,204 INFO L87 Difference]: Start difference. First operand 53474 states and 65492 transitions. Second operand 3 states. [2018-12-02 13:02:36,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 13:02:36,696 INFO L93 Difference]: Finished difference Result 114698 states and 141903 transitions. [2018-12-02 13:02:36,696 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 13:02:36,696 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1146 [2018-12-02 13:02:36,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 13:02:36,790 INFO L225 Difference]: With dead ends: 114698 [2018-12-02 13:02:36,790 INFO L226 Difference]: Without dead ends: 62642 [2018-12-02 13:02:36,829 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2314 GetRequests, 2297 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 87 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=66, Invalid=276, Unknown=0, NotChecked=0, Total=342 [2018-12-02 13:02:36,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62642 states. [2018-12-02 13:02:37,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62642 to 61940. [2018-12-02 13:02:37,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61940 states. [2018-12-02 13:02:37,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61940 states to 61940 states and 74894 transitions. [2018-12-02 13:02:37,376 INFO L78 Accepts]: Start accepts. Automaton has 61940 states and 74894 transitions. Word has length 1146 [2018-12-02 13:02:37,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 13:02:37,377 INFO L480 AbstractCegarLoop]: Abstraction has 61940 states and 74894 transitions. [2018-12-02 13:02:37,377 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 13:02:37,377 INFO L276 IsEmpty]: Start isEmpty. Operand 61940 states and 74894 transitions. [2018-12-02 13:02:37,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1365 [2018-12-02 13:02:37,399 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 13:02:37,399 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 13:02:37,399 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 13:02:37,400 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 13:02:37,400 INFO L82 PathProgramCache]: Analyzing trace with hash -1574095671, now seen corresponding path program 1 times [2018-12-02 13:02:37,400 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 13:02:37,400 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 13:02:37,401 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 13:02:37,401 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 13:02:37,401 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 13:02:37,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:02:38,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 151 proven. 827 refuted. 0 times theorem prover too weak. 522 trivial. 0 not checked. [2018-12-02 13:02:38,180 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 13:02:38,180 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 13:02:38,181 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1365 with the following transitions: [2018-12-02 13:02:38,181 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1027], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1963], [1965], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2284], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-12-02 13:02:38,186 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 13:02:38,186 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 13:02:39,292 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 13:02:39,292 INFO L272 AbstractInterpreter]: Visited 538 different actions 2700 times. Merged at 10 different actions 53 times. Never widened. Performed 34455 root evaluator evaluations with a maximum evaluation depth of 13. Performed 34455 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 10 fixpoints after 2 different actions. Largest state had 24 variables. [2018-12-02 13:02:39,294 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 13:02:39,294 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 13:02:39,294 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 13:02:39,294 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1f7c4ef-0dcd-4f0e-99b5-12d20ab87d03/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 13:02:39,300 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 13:02:39,300 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 13:02:39,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:02:39,436 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 13:02:39,841 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 1297 trivial. 0 not checked. [2018-12-02 13:02:39,841 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 13:02:40,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 1297 trivial. 0 not checked. [2018-12-02 13:02:40,406 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-02 13:02:40,406 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 9 [2018-12-02 13:02:40,406 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 13:02:40,407 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 13:02:40,407 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 13:02:40,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-12-02 13:02:40,407 INFO L87 Difference]: Start difference. First operand 61940 states and 74894 transitions. Second operand 3 states. [2018-12-02 13:02:43,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 13:02:43,246 INFO L93 Difference]: Finished difference Result 122462 states and 148397 transitions. [2018-12-02 13:02:43,246 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 13:02:43,246 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1364 [2018-12-02 13:02:43,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 13:02:43,340 INFO L225 Difference]: With dead ends: 122462 [2018-12-02 13:02:43,340 INFO L226 Difference]: Without dead ends: 61940 [2018-12-02 13:02:43,400 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2742 GetRequests, 2732 SyntacticMatches, 3 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-12-02 13:02:43,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61940 states. [2018-12-02 13:02:43,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61940 to 60529. [2018-12-02 13:02:43,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60529 states. [2018-12-02 13:02:43,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60529 states to 60529 states and 69833 transitions. [2018-12-02 13:02:43,939 INFO L78 Accepts]: Start accepts. Automaton has 60529 states and 69833 transitions. Word has length 1364 [2018-12-02 13:02:43,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 13:02:43,940 INFO L480 AbstractCegarLoop]: Abstraction has 60529 states and 69833 transitions. [2018-12-02 13:02:43,940 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 13:02:43,940 INFO L276 IsEmpty]: Start isEmpty. Operand 60529 states and 69833 transitions. [2018-12-02 13:02:43,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1476 [2018-12-02 13:02:43,969 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 13:02:43,970 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 13:02:43,970 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 13:02:43,970 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 13:02:43,970 INFO L82 PathProgramCache]: Analyzing trace with hash 904916211, now seen corresponding path program 1 times [2018-12-02 13:02:43,970 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 13:02:43,971 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 13:02:43,971 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 13:02:43,971 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 13:02:43,971 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 13:02:44,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:02:44,763 INFO L134 CoverageAnalysis]: Checked inductivity of 1918 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 1665 trivial. 0 not checked. [2018-12-02 13:02:44,764 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 13:02:44,764 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 13:02:44,764 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 13:02:44,765 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 13:02:44,765 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 13:02:44,765 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 13:02:44,765 INFO L87 Difference]: Start difference. First operand 60529 states and 69833 transitions. Second operand 4 states. [2018-12-02 13:02:49,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 13:02:49,536 INFO L93 Difference]: Finished difference Result 133042 states and 155771 transitions. [2018-12-02 13:02:49,537 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 13:02:49,537 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1475 [2018-12-02 13:02:49,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 13:02:49,539 INFO L225 Difference]: With dead ends: 133042 [2018-12-02 13:02:49,539 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 13:02:49,616 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 13:02:49,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 13:02:49,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 13:02:49,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 13:02:49,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 13:02:49,617 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1475 [2018-12-02 13:02:49,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 13:02:49,617 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 13:02:49,617 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 13:02:49,617 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 13:02:49,617 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 13:02:49,620 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 13:02:49,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:49,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:49,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:49,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:49,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:49,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:49,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:49,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:49,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:49,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:49,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:49,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:49,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:49,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:49,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:49,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:49,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:49,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:49,949 WARN L180 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 143 [2018-12-02 13:02:50,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:50,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:50,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 13:02:52,184 WARN L180 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 311 DAG size of output: 111 [2018-12-02 13:02:54,111 WARN L180 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 322 DAG size of output: 117 [2018-12-02 13:02:56,147 WARN L180 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 311 DAG size of output: 111 [2018-12-02 13:02:56,504 WARN L180 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 56 [2018-12-02 13:02:59,138 WARN L180 SmtUtils]: Spent 2.62 s on a formula simplification. DAG size of input: 320 DAG size of output: 119 [2018-12-02 13:02:59,381 WARN L180 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 57 [2018-12-02 13:03:01,008 WARN L180 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 314 DAG size of output: 115 [2018-12-02 13:03:01,010 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 13:03:01,010 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a18~0)| ~a18~0) (= |old(~a15~0)| ~a15~0)) [2018-12-02 13:03:01,010 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 13:03:01,010 INFO L448 ceAbstractionStarter]: For program point L3966(lines 3966 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,010 INFO L448 ceAbstractionStarter]: For program point L3933(lines 3933 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,010 INFO L448 ceAbstractionStarter]: For program point L3867(lines 3867 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,010 INFO L448 ceAbstractionStarter]: For program point L3702(lines 3702 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,010 INFO L448 ceAbstractionStarter]: For program point L3504(lines 3504 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,010 INFO L448 ceAbstractionStarter]: For program point L3438(lines 3438 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,010 INFO L448 ceAbstractionStarter]: For program point L3471(lines 3471 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,010 INFO L448 ceAbstractionStarter]: For program point L3108(lines 3108 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L4066(lines 4066 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L3835(lines 3835 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L3076(lines 3076 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L3737(lines 3737 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L3407(lines 3407 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L3308(lines 3308 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L4035(lines 4035 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L3804(lines 3804 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L3771(lines 3771 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L3573(lines 3573 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L3342(lines 3342 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L3375(lines 3375 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L3210(lines 3210 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L3177(lines 3177 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L4201(lines 4201 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L3640(lines 3640 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L3541(lines 3541 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L4136(lines 4136 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L3145(lines 3145 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L4169(lines 4169 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L4103(lines 4103 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L3674(lines 3674 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,011 INFO L448 ceAbstractionStarter]: For program point L3608(lines 3608 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L4236(lines 4236 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3113(lines 3113 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L4071(lines 4071 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L4005(lines 4005 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3873(lines 3873 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3510(lines 3510 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3444(lines 3444 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3477(lines 3477 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3973(lines 3973 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3709(lines 3709 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 3053 4251) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 3053 4251) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3082(lines 3082 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3842(lines 3842 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L4041(lines 4041 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3579(lines 3579 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3282(lines 3282 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3315(lines 3315 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3249(lines 3249 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3183(lines 3183 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3778(lines 3778 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,012 INFO L448 ceAbstractionStarter]: For program point L3811(lines 3811 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L3646(lines 3646 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L3547(lines 3547 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L3382(lines 3382 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L4175(lines 4175 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L4208(lines 4208 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L4076(lines 4076 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L4109(lines 4109 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L4010(lines 4010 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L3614(lines 3614 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L3152(lines 3152 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L4143(lines 4143 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L3681(lines 3681 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L4243(lines 4243 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L3120(lines 3120 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L3946(lines 3946 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L3979(lines 3979 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L3880(lines 3880 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L3913(lines 3913 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L3484(lines 3484 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L3451(lines 3451 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L3848(lines 3848 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L3716(lines 3716 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,013 INFO L448 ceAbstractionStarter]: For program point L3584(lines 3584 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L3419(lines 3419 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L3056(lines 3056 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L3089(lines 3089 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L3750(lines 3750 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L3222(lines 3222 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L3255(lines 3255 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L3189(lines 3189 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L4048(lines 4048 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L3784(lines 3784 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L3553(lines 3553 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L3388(lines 3388 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L3322(lines 3322 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L3157(lines 3157 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L4016(lines 4016 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L3818(lines 3818 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L3653(lines 3653 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L4215(lines 4215 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L4182(lines 4182 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L4116(lines 4116 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L4149(lines 4149 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L4083(lines 4083 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,014 INFO L448 ceAbstractionStarter]: For program point L3621(lines 3621 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3126(lines 3126 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3886(lines 3886 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3688(lines 3688 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3523(lines 3523 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3920(lines 3920 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3854(lines 3854 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3458(lines 3458 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3491(lines 3491 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3425(lines 3425 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3723(lines 3723 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3591(lines 3591 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3096(lines 3096 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3063(lines 3063 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3757(lines 3757 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3394(lines 3394 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3262(lines 3262 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3196(lines 3196 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L4022(lines 4022 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L4055(lines 4055 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3824(lines 3824 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3791(lines 3791 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,015 INFO L448 ceAbstractionStarter]: For program point L3560(lines 3560 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3362(lines 3362 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3329(lines 3329 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3164(lines 3164 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L4188(lines 4188 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L4122(lines 4122 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3660(lines 3660 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3627(lines 3627 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L4222(lines 4222 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L4156(lines 4156 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L4090(lines 4090 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3991(lines 3991 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3529(lines 3529 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3133(lines 3133 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3893(lines 3893 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3695(lines 3695 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3464(lines 3464 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3960(lines 3960 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3927(lines 3927 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3861(lines 3861 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3597(lines 3597 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3498(lines 3498 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3432(lines 3432 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3730(lines 3730 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3400(lines 3400 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3301(lines 3301 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,016 INFO L448 ceAbstractionStarter]: For program point L3235(lines 3235 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,017 INFO L448 ceAbstractionStarter]: For program point L3070(lines 3070 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,017 INFO L448 ceAbstractionStarter]: For program point L3103(lines 3103 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,017 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 3053 4251) the Hoare annotation is: (let ((.cse3 (= |old(~a18~0)| ~a18~0)) (.cse4 (= |old(~a15~0)| ~a15~0))) (let ((.cse20 (= (mod ~a24~0 3) 0)) (.cse14 (and .cse3 .cse4)) (.cse2 (= ~a24~0 3)) (.cse16 (<= ~a3~0 417)) (.cse13 (< 417 |old(~a3~0)|)) (.cse0 (not (= 4 |old(~a15~0)|))) (.cse1 (not (= 3 |old(~a24~0)|))) (.cse11 (= 1 ~a24~0)) (.cse12 (not (= 1 |old(~a24~0)|))) (.cse5 (= |calculate_output3_#in~input| 0)) (.cse21 (= 0 |old(~a15~0)|)) (.cse22 (not (= (mod |old(~a24~0)| 3) 0))) (.cse10 (= 10 |old(~a18~0)|)) (.cse15 (<= 4 ~a24~0)) (.cse17 (= 6 |old(~a15~0)|)) (.cse6 (< |old(~a18~0)| 9)) (.cse9 (< |old(~a24~0)| 4)) (.cse7 (<= ~a3~0 99)) (.cse8 (< 99 |old(~a3~0)|)) (.cse25 (not (= |old(~a18~0)| 9))) (.cse23 (< |old(~a15~0)| 5)) (.cse18 (= 5 |old(~a15~0)|)) (.cse24 (= ~a18~0 8)) (.cse19 (not (= 8 |old(~a18~0)|)))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4) .cse5 .cse6) (or .cse7 .cse8 .cse6 .cse9) (or .cse10 .cse11 .cse12 .cse6) (or .cse11 .cse12 .cse6 .cse13) (or .cse14 .cse10 .cse6) (or (and .cse15 .cse16 .cse3 .cse4) .cse17 .cse6 .cse9 .cse13) (or (not (= 2 ~a24~0)) (= 2 |old(~a24~0)|) (or .cse18 .cse8 .cse17 .cse19)) (or .cse10 .cse16 .cse6 .cse13) (or .cse5 .cse6 (and .cse16 .cse20 .cse3 .cse4) .cse21 .cse13 .cse22) (or .cse16 .cse23 .cse6 .cse13) (or (and .cse20 .cse24 .cse4) .cse5 .cse21 .cse19 .cse22) (or .cse17 .cse9 .cse13 .cse19 .cse15) (or .cse20 .cse5 .cse25 .cse21 .cse22) (or .cse12 .cse19 (and .cse11 .cse24 .cse4)) (or .cse23 .cse5 .cse6 .cse20 .cse22) (or .cse14 .cse23 .cse6) (or .cse16 .cse12 .cse6 .cse13) (or .cse0 .cse2 .cse1 .cse5 .cse19) (or (and .cse16 .cse24 .cse4) .cse13 .cse19) (or (or .cse23 .cse18 .cse8 .cse6) .cse7) (or .cse10 .cse23 .cse8 .cse12 .cse6 .cse7) (or (and .cse15 .cse24 .cse4) .cse18 .cse17 .cse9 .cse19) (or .cse0 .cse1 .cse6 .cse10 (not (= 99 |old(~a3~0)|)) .cse5 (= ~a3~0 99)) (or .cse15 .cse23 .cse17 .cse6 .cse9) (or .cse8 .cse7 .cse12 .cse19) (or .cse8 .cse25 .cse12 .cse7) (or .cse18 (and .cse11 .cse3 .cse4) .cse12 .cse17 .cse6) (or .cse7 (or .cse8 .cse5 .cse21 .cse22) .cse6) (or .cse7 .cse18 .cse8 .cse19) (or .cse10 .cse15 .cse17 .cse6 .cse9) (or .cse7 .cse23 .cse8 .cse25) (or .cse23 .cse18 (and .cse24 .cse4) .cse19)))) [2018-12-02 13:03:01,017 INFO L448 ceAbstractionStarter]: For program point L4028(lines 4028 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,017 INFO L448 ceAbstractionStarter]: For program point L4061(lines 4061 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,017 INFO L448 ceAbstractionStarter]: For program point L3830(lines 3830 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,017 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,017 INFO L448 ceAbstractionStarter]: For program point L3797(lines 3797 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,017 INFO L448 ceAbstractionStarter]: For program point L3368(lines 3368 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,017 INFO L448 ceAbstractionStarter]: For program point L3269(lines 3269 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,017 INFO L448 ceAbstractionStarter]: For program point L3203(lines 3203 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,017 INFO L448 ceAbstractionStarter]: For program point L3633(lines 3633 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,017 INFO L448 ceAbstractionStarter]: For program point L3567(lines 3567 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,017 INFO L448 ceAbstractionStarter]: For program point L3336(lines 3336 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,018 INFO L448 ceAbstractionStarter]: For program point L4162(lines 4162 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,018 INFO L448 ceAbstractionStarter]: For program point L3171(lines 3171 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,018 INFO L448 ceAbstractionStarter]: For program point L4195(lines 4195 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,018 INFO L448 ceAbstractionStarter]: For program point L4096(lines 4096 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,018 INFO L448 ceAbstractionStarter]: For program point L4129(lines 4129 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,018 INFO L448 ceAbstractionStarter]: For program point L3667(lines 3667 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,018 INFO L448 ceAbstractionStarter]: For program point L3535(lines 3535 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,018 INFO L448 ceAbstractionStarter]: For program point L4229(lines 4229 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,018 INFO L448 ceAbstractionStarter]: For program point L3139(lines 3139 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,018 INFO L448 ceAbstractionStarter]: For program point L3998(lines 3998 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,018 INFO L448 ceAbstractionStarter]: For program point L3899(lines 3899 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,018 INFO L448 ceAbstractionStarter]: For program point L3602(lines 3602 4249) no Hoare annotation was computed. [2018-12-02 13:03:01,018 INFO L448 ceAbstractionStarter]: For program point L2876(lines 2876 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,018 INFO L448 ceAbstractionStarter]: For program point L2843(lines 2843 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,019 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1640 3051) no Hoare annotation was computed. [2018-12-02 13:03:01,019 INFO L448 ceAbstractionStarter]: For program point L1687(lines 1687 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,019 INFO L448 ceAbstractionStarter]: For program point L2546(lines 2546 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,019 INFO L448 ceAbstractionStarter]: For program point L2480(lines 2480 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,019 INFO L448 ceAbstractionStarter]: For program point L3042(lines 3042 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,019 INFO L448 ceAbstractionStarter]: For program point L1985(lines 1985 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,019 INFO L448 ceAbstractionStarter]: For program point L1952(lines 1952 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,019 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,019 INFO L448 ceAbstractionStarter]: For program point L2811(lines 2811 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,019 INFO L448 ceAbstractionStarter]: For program point L1655(lines 1655 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,019 INFO L448 ceAbstractionStarter]: For program point L2382(lines 2382 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,019 INFO L448 ceAbstractionStarter]: For program point L2349(lines 2349 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,019 INFO L448 ceAbstractionStarter]: For program point L2977(lines 2977 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,019 INFO L448 ceAbstractionStarter]: For program point L1854(lines 1854 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,020 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,020 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,020 INFO L448 ceAbstractionStarter]: For program point L2284(lines 2284 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,020 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,020 INFO L448 ceAbstractionStarter]: For program point L2251(lines 2251 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,020 INFO L448 ceAbstractionStarter]: For program point L3011(lines 3011 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,020 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,020 INFO L448 ceAbstractionStarter]: For program point L1756(lines 1756 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,020 INFO L448 ceAbstractionStarter]: For program point L2747(lines 2747 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,020 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,020 INFO L448 ceAbstractionStarter]: For program point L2516(lines 2516 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,020 INFO L448 ceAbstractionStarter]: For program point L2054(lines 2054 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,020 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,020 INFO L448 ceAbstractionStarter]: For program point L1823(lines 1823 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,020 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,021 INFO L448 ceAbstractionStarter]: For program point L2220(lines 2220 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,021 INFO L448 ceAbstractionStarter]: For program point L2187(lines 2187 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,021 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,021 INFO L448 ceAbstractionStarter]: For program point L2022(lines 2022 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,021 INFO L448 ceAbstractionStarter]: For program point L1791(lines 1791 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,021 INFO L448 ceAbstractionStarter]: For program point L1725(lines 1725 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,021 INFO L448 ceAbstractionStarter]: For program point L2584(lines 2584 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,021 INFO L448 ceAbstractionStarter]: For program point L2617(lines 2617 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,021 INFO L448 ceAbstractionStarter]: For program point L2155(lines 2155 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,021 INFO L448 ceAbstractionStarter]: For program point L1990(lines 1990 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,021 INFO L448 ceAbstractionStarter]: For program point L1891(lines 1891 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,021 INFO L448 ceAbstractionStarter]: For program point L2882(lines 2882 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,021 INFO L448 ceAbstractionStarter]: For program point L2915(lines 2915 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,021 INFO L448 ceAbstractionStarter]: For program point L1693(lines 1693 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,021 INFO L448 ceAbstractionStarter]: For program point L2420(lines 2420 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,022 INFO L448 ceAbstractionStarter]: For program point L2453(lines 2453 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,022 INFO L448 ceAbstractionStarter]: For program point L2387(lines 2387 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,022 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1640 3051) no Hoare annotation was computed. [2018-12-02 13:03:01,022 INFO L448 ceAbstractionStarter]: For program point L2850(lines 2850 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,022 INFO L448 ceAbstractionStarter]: For program point L2817(lines 2817 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,022 INFO L448 ceAbstractionStarter]: For program point L2553(lines 2553 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,022 INFO L448 ceAbstractionStarter]: For program point L2487(lines 2487 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,022 INFO L448 ceAbstractionStarter]: For program point L1959(lines 1959 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,022 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,022 INFO L448 ceAbstractionStarter]: For program point L2983(lines 2983 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,022 INFO L448 ceAbstractionStarter]: For program point L1860(lines 1860 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,022 INFO L448 ceAbstractionStarter]: For program point L1662(lines 1662 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,022 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,022 INFO L448 ceAbstractionStarter]: For program point L2356(lines 2356 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,023 INFO L448 ceAbstractionStarter]: For program point L2290(lines 2290 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,023 INFO L444 ceAbstractionStarter]: At program point L3050(line 3050) the Hoare annotation is: (let ((.cse19 (= (mod ~a24~0 3) 0)) (.cse20 (not (= calculate_output2_~input 0))) (.cse14 (= |old(~a18~0)| ~a18~0)) (.cse15 (= |old(~a15~0)| ~a15~0))) (let ((.cse11 (and .cse14 .cse15)) (.cse10 (< 417 |old(~a3~0)|)) (.cse13 (<= ~a3~0 417)) (.cse25 (= ~a24~0 3)) (.cse5 (= 1 ~a24~0)) (.cse6 (not (= 1 |old(~a24~0)|))) (.cse26 (and .cse19 .cse20)) (.cse8 (= 0 |old(~a15~0)|)) (.cse9 (not (= (mod |old(~a24~0)| 3) 0))) (.cse12 (<= 4 ~a24~0)) (.cse16 (= 6 |old(~a15~0)|)) (.cse3 (< |old(~a24~0)| 4)) (.cse0 (<= ~a3~0 99)) (.cse1 (< 99 |old(~a3~0)|)) (.cse27 (not (= |old(~a18~0)| 9))) (.cse22 (< |old(~a15~0)| 5)) (.cse17 (= 5 |old(~a15~0)|)) (.cse21 (= ~a18~0 8)) (.cse18 (not (= 8 |old(~a18~0)|))) (.cse23 (not (= 4 |old(~a15~0)|))) (.cse24 (not (= 3 |old(~a24~0)|))) (.cse2 (< |old(~a18~0)| 9)) (.cse4 (= 10 |old(~a18~0)|)) (.cse7 (= |calculate_output2_#in~input| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse2) (or (or .cse1 .cse7 .cse8 .cse9) .cse2 .cse0) (or .cse5 .cse6 .cse2 .cse10) (or .cse11 .cse4 .cse2) (or (and .cse12 .cse13 .cse14 .cse15) .cse16 .cse2 .cse3 .cse10) (or (not (= 2 ~a24~0)) (= 2 |old(~a24~0)|) (or .cse17 .cse1 .cse16 .cse18)) (or (and .cse19 .cse20 .cse21 .cse15) .cse7 .cse8 .cse18 .cse9) (or .cse4 .cse13 .cse2 .cse10) (or .cse13 .cse22 .cse2 .cse10) (or .cse16 .cse3 .cse10 .cse18 .cse12) (or .cse6 .cse18 (and .cse5 .cse21 .cse15)) (or .cse11 .cse22 .cse2) (or .cse13 .cse6 .cse2 .cse10) (or (and .cse13 .cse21 .cse15) .cse10 .cse18) (or (or .cse22 .cse17 .cse1 .cse2) .cse0) (or .cse4 .cse22 .cse1 .cse6 .cse2 .cse0) (or .cse23 .cse24 .cse25 .cse7 .cse18) (or .cse7 .cse2 .cse8 .cse10 (and .cse13 .cse19 .cse20 .cse14 .cse15) .cse9) (or .cse26 .cse22 .cse7 .cse2 .cse9) (or (and .cse12 .cse21 .cse15) .cse17 .cse16 .cse3 .cse18) (or .cse12 .cse22 .cse16 .cse2 .cse3) (or .cse1 .cse0 .cse6 .cse18) (or (and .cse25 .cse20 .cse14 .cse15) .cse23 .cse24 .cse7 .cse2) (or .cse1 .cse27 .cse6 .cse0) (or .cse17 (and .cse5 .cse14 .cse15) .cse6 .cse16 .cse2) (or .cse0 .cse17 .cse1 .cse18) (or .cse26 .cse27 .cse7 .cse8 .cse9) (or .cse4 .cse12 .cse16 .cse2 .cse3) (or .cse0 .cse22 .cse1 .cse27) (or .cse22 .cse17 (and .cse21 .cse15) .cse18) (or .cse23 .cse24 .cse2 (= ~a3~0 99) .cse4 (not (= 99 |old(~a3~0)|)) .cse7)))) [2018-12-02 13:03:01,023 INFO L448 ceAbstractionStarter]: For program point L3050-1(line 3050) no Hoare annotation was computed. [2018-12-02 13:03:01,023 INFO L448 ceAbstractionStarter]: For program point L2786(lines 2786 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,023 INFO L448 ceAbstractionStarter]: For program point L1762(lines 1762 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,023 INFO L448 ceAbstractionStarter]: For program point L2687(lines 2687 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,023 INFO L448 ceAbstractionStarter]: For program point L2522(lines 2522 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,023 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,023 INFO L448 ceAbstractionStarter]: For program point L2258(lines 2258 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,023 INFO L448 ceAbstractionStarter]: For program point L3018(lines 3018 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,023 INFO L448 ceAbstractionStarter]: For program point L2952(lines 2952 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L1796(lines 1796 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L2754(lines 2754 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L1730(lines 1730 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L2655(lines 2655 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L2226(lines 2226 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L2094(lines 2094 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L2061(lines 2061 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L1830(lines 1830 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L2590(lines 2590 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L2128(lines 2128 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L2161(lines 2161 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L1996(lines 1996 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L2921(lines 2921 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L1699(lines 1699 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L2624(lines 2624 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L2558(lines 2558 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L2426(lines 2426 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L2393(lines 2393 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L2988(lines 2988 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L1898(lines 1898 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L2856(lines 2856 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L2889(lines 2889 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,024 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L1932(lines 1932 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L2824(lines 2824 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L1767(lines 1767 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L1966(lines 1966 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L3023(lines 3023 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L2792(lines 2792 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L1669(lines 1669 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L2693(lines 2693 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L2528(lines 2528 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L2363(lines 2363 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L2264(lines 2264 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L2297(lines 2297 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L2958(lines 2958 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L1835(lines 1835 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L2331(lines 2331 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L2067(lines 2067 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L1803(lines 1803 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L1737(lines 1737 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L2233(lines 2233 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,025 INFO L448 ceAbstractionStarter]: For program point L2101(lines 2101 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L2630(lines 2630 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L2498(lines 2498 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L2168(lines 2168 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L2036(lines 2036 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L2003(lines 2003 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L2994(lines 2994 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L2862(lines 2862 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L2895(lines 2895 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L1772(lines 1772 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L2565(lines 2565 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L2433(lines 2433 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L1971(lines 1971 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L1938(lines 1938 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L1905(lines 1905 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L1873(lines 1873 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L2798(lines 2798 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L2831(lines 2831 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L2534(lines 2534 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L3030(lines 3030 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,026 INFO L448 ceAbstractionStarter]: For program point L1841(lines 1841 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2766(lines 2766 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2700(lines 2700 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L1676(lines 1676 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2733(lines 2733 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2667(lines 2667 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2370(lines 2370 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2337(lines 2337 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2271(lines 2271 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2932(lines 2932 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2965(lines 2965 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L1810(lines 1810 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L1744(lines 1744 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2636(lines 2636 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2504(lines 2504 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2207(lines 2207 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2108(lines 2108 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2042(lines 2042 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L2901(lines 2901 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,027 INFO L448 ceAbstractionStarter]: For program point L1778(lines 1778 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L1712(lines 1712 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L2406(lines 2406 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L2175(lines 2175 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L2010(lines 2010 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L3001(lines 3001 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L2869(lines 2869 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L2440(lines 2440 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L1978(lines 1978 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L1945(lines 1945 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L1912(lines 1912 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L1879(lines 1879 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L2837(lines 2837 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L1681(lines 1681 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L2540(lines 2540 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L2474(lines 2474 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L1847(lines 1847 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L2805(lines 2805 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L2376(lines 2376 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L2277(lines 2277 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L3037(lines 3037 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L2740(lines 2740 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,028 INFO L448 ceAbstractionStarter]: For program point L2674(lines 2674 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,029 INFO L448 ceAbstractionStarter]: For program point L2707(lines 2707 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,029 INFO L448 ceAbstractionStarter]: For program point L2344(lines 2344 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,029 INFO L448 ceAbstractionStarter]: For program point L2311(lines 2311 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,029 INFO L448 ceAbstractionStarter]: For program point L2245(lines 2245 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,029 INFO L448 ceAbstractionStarter]: For program point L2080(lines 2080 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,029 INFO L448 ceAbstractionStarter]: For program point L2972(lines 2972 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,029 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1640 3051) the Hoare annotation is: (let ((.cse21 (= ~a18~0 8)) (.cse14 (= |old(~a18~0)| ~a18~0)) (.cse15 (= |old(~a15~0)| ~a15~0))) (let ((.cse11 (and .cse14 .cse15)) (.cse13 (<= ~a3~0 417)) (.cse10 (< 417 |old(~a3~0)|)) (.cse25 (= ~a24~0 3)) (.cse20 (= (mod ~a24~0 3) 0)) (.cse8 (= 0 |old(~a15~0)|)) (.cse9 (not (= (mod |old(~a24~0)| 3) 0))) (.cse5 (= 1 ~a24~0)) (.cse6 (not (= 1 |old(~a24~0)|))) (.cse23 (not (= 4 |old(~a15~0)|))) (.cse24 (not (= 3 |old(~a24~0)|))) (.cse7 (= |calculate_output2_#in~input| 0)) (.cse4 (= 10 |old(~a18~0)|)) (.cse12 (<= 4 ~a24~0)) (.cse16 (= 6 |old(~a15~0)|)) (.cse2 (< |old(~a18~0)| 9)) (.cse3 (< |old(~a24~0)| 4)) (.cse0 (<= ~a3~0 99)) (.cse1 (< 99 |old(~a3~0)|)) (.cse26 (not (= |old(~a18~0)| 9))) (.cse19 (< |old(~a15~0)| 5)) (.cse17 (= 5 |old(~a15~0)|)) (.cse22 (and .cse21 .cse15)) (.cse18 (not (= 8 |old(~a18~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse2) (or (or .cse1 .cse7 .cse8 .cse9) .cse0 .cse2) (or .cse5 .cse6 .cse2 .cse10) (or .cse11 .cse4 .cse2) (or (and .cse12 .cse13 .cse14 .cse15) .cse16 .cse2 .cse3 .cse10) (or (not (= 2 ~a24~0)) (= 2 |old(~a24~0)|) (or .cse17 .cse1 .cse16 .cse18)) (or .cse4 .cse13 .cse2 .cse10) (or .cse13 .cse19 .cse2 .cse10) (or .cse20 .cse7 .cse8 .cse18 .cse9) (or (and .cse13 .cse20 .cse14 .cse15) .cse7 .cse2 .cse8 .cse10 .cse9) (or .cse16 .cse3 .cse10 .cse18 .cse12) (or .cse6 .cse18 (and .cse5 .cse21 .cse15)) (or .cse11 .cse19 .cse2) (or .cse22 .cse7 .cse8 .cse18 .cse9) (or .cse13 .cse6 .cse2 .cse10) (or .cse23 .cse24 .cse7 .cse2 (and .cse25 .cse14 .cse15)) (or (and .cse13 .cse21 .cse15) .cse10 .cse18) (or (or .cse19 .cse17 .cse1 .cse2) .cse0) (or .cse4 .cse19 .cse1 .cse6 .cse2 .cse0) (or .cse23 .cse24 .cse25 .cse7 .cse18) (or (and .cse12 .cse21 .cse15) .cse17 .cse16 .cse3 .cse18) (or .cse19 .cse20 .cse7 .cse2 .cse9) (or .cse12 .cse19 .cse16 .cse2 .cse3) (or .cse1 .cse0 .cse6 .cse18) (or .cse1 .cse26 .cse6 .cse0) (or .cse20 .cse26 .cse7 .cse8 .cse9) (or .cse17 (and .cse5 .cse14 .cse15) .cse6 .cse16 .cse2) (or .cse23 .cse24 (= ~a3~0 99) .cse2 .cse4 (not (= 99 |old(~a3~0)|)) .cse7) (or .cse0 .cse17 .cse1 .cse18) (or .cse4 .cse12 .cse16 .cse2 .cse3) (or .cse0 .cse19 .cse1 .cse26) (or .cse19 .cse17 .cse22 .cse18)))) [2018-12-02 13:03:01,029 INFO L448 ceAbstractionStarter]: For program point L2939(lines 2939 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,029 INFO L448 ceAbstractionStarter]: For program point L1750(lines 1750 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,030 INFO L448 ceAbstractionStarter]: For program point L2510(lines 2510 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,030 INFO L448 ceAbstractionStarter]: For program point L2213(lines 2213 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,030 INFO L448 ceAbstractionStarter]: For program point L2114(lines 2114 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,030 INFO L448 ceAbstractionStarter]: For program point L2048(lines 2048 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,030 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,030 INFO L448 ceAbstractionStarter]: For program point L1784(lines 1784 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,030 INFO L448 ceAbstractionStarter]: For program point L1718(lines 1718 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,030 INFO L448 ceAbstractionStarter]: For program point L2610(lines 2610 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,030 INFO L448 ceAbstractionStarter]: For program point L2643(lines 2643 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,030 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,030 INFO L448 ceAbstractionStarter]: For program point L2181(lines 2181 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,030 INFO L448 ceAbstractionStarter]: For program point L2016(lines 2016 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,030 INFO L448 ceAbstractionStarter]: For program point L2908(lines 2908 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,030 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,030 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,030 INFO L448 ceAbstractionStarter]: For program point L2446(lines 2446 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,030 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 3049) no Hoare annotation was computed. [2018-12-02 13:03:01,030 INFO L448 ceAbstractionStarter]: For program point L960(lines 960 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L498(lines 498 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L432(lines 432 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L896(lines 896 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L1557(lines 1557 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L1425(lines 1425 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L170-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L104-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L38-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L766(lines 766 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L1163(lines 1163 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L701(lines 701 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L503(lines 503 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,031 INFO L448 ceAbstractionStarter]: For program point L305(lines 305 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L173-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L107-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L41-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L636(lines 636 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L570(lines 570 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L1033(lines 1033 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L1563(lines 1563 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L176-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L110-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L44-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L903(lines 903 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L1630(lines 1630 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L1432(lines 1432 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-12-02 13:03:01,032 INFO L448 ceAbstractionStarter]: For program point L838(lines 838 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,036 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L1169(lines 1169 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L773(lines 773 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L509(lines 509 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L245(lines 245 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L179-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L113-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L1104(lines 1104 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L47-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L576(lines 576 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L312(lines 312 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L1039(lines 1039 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L643(lines 643 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L1304(lines 1304 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L1569(lines 1569 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L446(lines 446 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L182-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L116-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,037 INFO L448 ceAbstractionStarter]: For program point L50-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,038 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,038 INFO L448 ceAbstractionStarter]: For program point L1372(lines 1372 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,038 INFO L448 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-12-02 13:03:01,038 INFO L448 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-12-02 13:03:01,043 INFO L448 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-12-02 13:03:01,043 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 153) no Hoare annotation was computed. [2018-12-02 13:03:01,043 INFO L448 ceAbstractionStarter]: For program point L844(lines 844 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,043 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,043 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,043 INFO L444 ceAbstractionStarter]: At program point L1637(line 1637) the Hoare annotation is: (let ((.cse15 (= |old(~a18~0)| ~a18~0)) (.cse16 (= |old(~a15~0)| ~a15~0)) (.cse21 (not (= calculate_output_~input 0))) (.cse22 (= (mod ~a24~0 3) 0))) (let ((.cse8 (and .cse21 .cse22)) (.cse12 (and .cse15 .cse16)) (.cse14 (<= ~a3~0 417)) (.cse11 (< 417 |old(~a3~0)|)) (.cse27 (not (= 99 |old(~a3~0)|))) (.cse5 (= 1 ~a24~0)) (.cse6 (not (= 1 |old(~a24~0)|))) (.cse20 (= 0 |old(~a15~0)|)) (.cse10 (not (= (mod |old(~a24~0)| 3) 0))) (.cse4 (= 10 |old(~a18~0)|)) (.cse13 (<= 4 ~a24~0)) (.cse17 (= 6 |old(~a15~0)|)) (.cse2 (< |old(~a18~0)| 9)) (.cse3 (< |old(~a24~0)| 4)) (.cse25 (not (= 4 |old(~a15~0)|))) (.cse26 (not (= 3 |old(~a24~0)|))) (.cse9 (= |calculate_output_#in~input| 0)) (.cse28 (= ~a24~0 3)) (.cse0 (<= ~a3~0 99)) (.cse1 (< 99 |old(~a3~0)|)) (.cse24 (not (= |old(~a18~0)| 9))) (.cse7 (< |old(~a15~0)| 5)) (.cse18 (= 5 |old(~a15~0)|)) (.cse23 (= ~a18~0 8)) (.cse19 (not (= 8 |old(~a18~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse2) (or .cse7 .cse8 .cse2 .cse9 .cse10) (or .cse5 .cse6 .cse2 .cse11) (or .cse12 .cse4 .cse2) (or (and .cse13 .cse14 .cse15 .cse16) .cse17 .cse2 .cse3 .cse11) (or (not (= 2 ~a24~0)) (= 2 |old(~a24~0)|) (or .cse18 .cse1 .cse17 .cse19)) (or .cse4 .cse14 .cse2 .cse11) (or .cse14 .cse7 .cse2 .cse11) (or .cse2 .cse9 .cse20 .cse11 .cse10 (and .cse21 .cse14 .cse22 .cse15 .cse16)) (or .cse17 .cse3 .cse11 .cse19 .cse13) (or .cse6 .cse19 (and .cse5 .cse23 .cse16)) (or .cse24 .cse8 .cse9 .cse20 .cse10) (or .cse12 .cse7 .cse2) (or .cse14 .cse6 .cse2 .cse11) (or (and .cse21 .cse22 .cse23 .cse16) .cse9 .cse20 .cse19 .cse10) (or (and .cse14 .cse23 .cse16) .cse11 .cse19) (or (or .cse7 .cse18 .cse1 .cse2) .cse0) (or .cse4 .cse7 .cse1 .cse6 .cse2 .cse0) (or .cse25 .cse26 (= ~a3~0 99) .cse9 .cse2 .cse4 .cse27) (or (and .cse13 .cse23 .cse16) .cse18 .cse17 .cse3 .cse19) (or .cse13 .cse7 .cse17 .cse2 .cse3) (or .cse1 .cse0 .cse6 .cse19) (or .cse1 .cse24 .cse6 .cse0) (or (or .cse25 (not (= 0 |old(~a24~0)|)) .cse27) .cse9 .cse19) (or .cse18 (and .cse5 .cse15 .cse16) .cse6 .cse17 .cse2) (or .cse0 .cse2 (or .cse1 .cse9 .cse20 .cse10)) (or .cse25 .cse26 (and .cse28 .cse15 .cse16 .cse21) .cse2 .cse9) (or .cse0 .cse18 .cse1 .cse19) (or .cse4 .cse13 .cse17 .cse2 .cse3) (or .cse25 .cse26 .cse9 .cse19 .cse28) (or .cse0 .cse7 .cse1 .cse24) (or .cse7 .cse18 (and .cse23 .cse16) .cse19)))) [2018-12-02 13:03:01,043 INFO L448 ceAbstractionStarter]: For program point L1637-1(line 1637) no Hoare annotation was computed. [2018-12-02 13:03:01,043 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,043 INFO L448 ceAbstractionStarter]: For program point L713(lines 713 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,044 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,044 INFO L448 ceAbstractionStarter]: For program point L185-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,044 INFO L448 ceAbstractionStarter]: For program point L1176(lines 1176 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,047 INFO L448 ceAbstractionStarter]: For program point L119-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,047 INFO L448 ceAbstractionStarter]: For program point L53-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,047 INFO L448 ceAbstractionStarter]: For program point L1507(lines 1507 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,047 INFO L448 ceAbstractionStarter]: For program point L252(lines 252 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,047 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-12-02 13:03:01,047 INFO L448 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-12-02 13:03:01,047 INFO L448 ceAbstractionStarter]: For program point L1111(lines 1111 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,047 INFO L448 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-12-02 13:03:01,047 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,047 INFO L448 ceAbstractionStarter]: For program point L649(lines 649 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,047 INFO L448 ceAbstractionStarter]: For program point L583(lines 583 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,047 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,047 INFO L448 ceAbstractionStarter]: For program point L1244(lines 1244 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,047 INFO L448 ceAbstractionStarter]: For program point L980(lines 980 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,048 INFO L448 ceAbstractionStarter]: For program point L1311(lines 1311 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,048 INFO L448 ceAbstractionStarter]: For program point L188-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,048 INFO L448 ceAbstractionStarter]: For program point L122-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,048 INFO L448 ceAbstractionStarter]: For program point L56-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,048 INFO L448 ceAbstractionStarter]: For program point L915(lines 915 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,048 INFO L448 ceAbstractionStarter]: For program point L1576(lines 1576 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,048 INFO L448 ceAbstractionStarter]: For program point L453(lines 453 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,048 INFO L448 ceAbstractionStarter]: For program point L387(lines 387 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,048 INFO L448 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-12-02 13:03:01,048 INFO L448 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-12-02 13:03:01,048 INFO L448 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-12-02 13:03:01,048 INFO L448 ceAbstractionStarter]: For program point L850(lines 850 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,048 INFO L448 ceAbstractionStarter]: For program point L784(lines 784 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,048 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,048 INFO L448 ceAbstractionStarter]: For program point L1379(lines 1379 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,048 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,050 INFO L448 ceAbstractionStarter]: For program point L1446(lines 1446 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,050 INFO L448 ceAbstractionStarter]: For program point L191-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,051 INFO L448 ceAbstractionStarter]: For program point L125-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,051 INFO L448 ceAbstractionStarter]: For program point L59-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,051 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,051 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 25 1638) the Hoare annotation is: (let ((.cse22 (= ~a18~0 8)) (.cse16 (= |old(~a18~0)| ~a18~0)) (.cse17 (= |old(~a15~0)| ~a15~0))) (let ((.cse13 (and .cse16 .cse17)) (.cse14 (<= ~a3~0 417)) (.cse12 (< 417 |old(~a3~0)|)) (.cse15 (= (mod ~a24~0 3) 0)) (.cse10 (= 1 ~a24~0)) (.cse11 (not (= 1 |old(~a24~0)|))) (.cse2 (= 0 |old(~a15~0)|)) (.cse4 (not (= (mod |old(~a24~0)| 3) 0))) (.cse27 (not (= 99 |old(~a3~0)|))) (.cse28 (= ~a3~0 99)) (.cse9 (= 10 |old(~a18~0)|)) (.cse18 (<= 4 ~a24~0)) (.cse19 (= 6 |old(~a15~0)|)) (.cse8 (< |old(~a24~0)| 4)) (.cse5 (<= ~a3~0 99)) (.cse6 (< 99 |old(~a3~0)|)) (.cse26 (not (= |old(~a18~0)| 9))) (.cse21 (< |old(~a15~0)| 5)) (.cse20 (= 5 |old(~a15~0)|)) (.cse0 (and .cse22 .cse17)) (.cse3 (not (= 8 |old(~a18~0)|))) (.cse23 (not (= 4 |old(~a15~0)|))) (.cse25 (not (= 3 |old(~a24~0)|))) (.cse7 (< |old(~a18~0)| 9)) (.cse1 (= |calculate_output_#in~input| 0)) (.cse24 (= ~a24~0 3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse10 .cse11 .cse7) (or .cse10 .cse11 .cse7 .cse12) (or .cse13 .cse9 .cse7) (or (and .cse14 .cse15 .cse16 .cse17) .cse7 .cse1 .cse2 .cse12 .cse4) (or (and .cse18 .cse14 .cse16 .cse17) .cse19 .cse7 .cse8 .cse12) (or (not (= 2 ~a24~0)) (= 2 |old(~a24~0)|) (or .cse20 .cse6 .cse19 .cse3)) (or .cse9 .cse14 .cse7 .cse12) (or .cse14 .cse21 .cse7 .cse12) (or .cse19 .cse8 .cse12 .cse3 .cse18) (or .cse11 .cse3 (and .cse10 .cse22 .cse17)) (or .cse13 .cse21 .cse7) (or .cse14 .cse11 .cse7 .cse12) (or .cse23 .cse24 .cse25 .cse1 .cse3) (or (and .cse14 .cse22 .cse17) .cse12 .cse3) (or (or .cse21 .cse20 .cse6 .cse7) .cse5) (or .cse9 .cse21 .cse6 .cse11 .cse7 .cse5) (or .cse15 .cse1 .cse2 .cse3 .cse4) (or .cse15 .cse26 .cse1 .cse2 .cse4) (or (and .cse18 .cse22 .cse17) .cse20 .cse19 .cse8 .cse3) (or .cse18 .cse21 .cse19 .cse7 .cse8) (or .cse21 .cse15 .cse7 .cse1 .cse4) (or .cse6 .cse5 .cse11 .cse3) (or .cse6 .cse26 .cse11 .cse5) (or .cse20 (and .cse10 .cse16 .cse17) .cse11 .cse19 .cse7) (or .cse5 .cse7 (or .cse6 .cse1 .cse2 .cse4)) (or .cse5 .cse20 .cse6 .cse3) (or .cse23 .cse25 .cse1 .cse7 .cse9 .cse27 .cse28) (or (or .cse23 (not (= 0 |old(~a24~0)|)) .cse27) (and .cse28 (= ~a24~0 0)) .cse1 .cse3) (or .cse9 .cse18 .cse19 .cse7 .cse8) (or .cse5 .cse21 .cse6 .cse26) (or .cse21 .cse20 .cse0 .cse3) (or .cse23 .cse25 .cse7 .cse1 (and .cse24 .cse16 .cse17))))) [2018-12-02 13:03:01,051 INFO L448 ceAbstractionStarter]: For program point L258(lines 258 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,051 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,051 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-12-02 13:03:01,051 INFO L448 ceAbstractionStarter]: For program point L1183(lines 1183 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,051 INFO L448 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-12-02 13:03:01,051 INFO L448 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-12-02 13:03:01,051 INFO L448 ceAbstractionStarter]: For program point L1051(lines 1051 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L1118(lines 1118 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L656(lines 656 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L326(lines 326 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L194-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L128-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L62-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L987(lines 987 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L922(lines 922 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L790(lines 790 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L460(lines 460 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L857(lines 857 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L1518(lines 1518 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,057 INFO L448 ceAbstractionStarter]: For program point L1452(lines 1452 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,058 INFO L448 ceAbstractionStarter]: For program point L1386(lines 1386 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,058 INFO L448 ceAbstractionStarter]: For program point L263(lines 263 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,058 INFO L448 ceAbstractionStarter]: For program point L197-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,058 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,058 INFO L448 ceAbstractionStarter]: For program point L65-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,058 INFO L448 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-12-02 13:03:01,058 INFO L448 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-12-02 13:03:01,058 INFO L448 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-12-02 13:03:01,058 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,063 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,063 INFO L448 ceAbstractionStarter]: For program point L1256(lines 1256 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,063 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,063 INFO L448 ceAbstractionStarter]: For program point L1124(lines 1124 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,063 INFO L448 ceAbstractionStarter]: For program point L1058(lines 1058 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,063 INFO L448 ceAbstractionStarter]: For program point L1323(lines 1323 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,063 INFO L448 ceAbstractionStarter]: For program point L200-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L134-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L68-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L663(lines 663 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L1588(lines 1588 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L928(lines 928 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L1523(lines 1523 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L466(lines 466 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L797(lines 797 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L203-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L137-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L71-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L1459(lines 1459 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L270(lines 270 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,064 INFO L448 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L601(lines 601 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L535(lines 535 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L1263(lines 1263 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L206-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L140-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L1131(lines 1131 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L74-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L1065(lines 1065 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L1330(lines 1330 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L1529(lines 1529 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L340(lines 340 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L473(lines 473 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L143-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,067 INFO L448 ceAbstractionStarter]: For program point L77-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,068 INFO L448 ceAbstractionStarter]: For program point L870(lines 870 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,068 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,068 INFO L448 ceAbstractionStarter]: For program point L1465(lines 1465 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,068 INFO L448 ceAbstractionStarter]: For program point L1399(lines 1399 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,068 INFO L448 ceAbstractionStarter]: For program point L276(lines 276 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,070 INFO L448 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-12-02 13:03:01,070 INFO L448 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-12-02 13:03:01,070 INFO L448 ceAbstractionStarter]: For program point L739(lines 739 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,070 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,070 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L146-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L80-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L1270(lines 1270 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L1138(lines 1138 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L676(lines 676 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L941(lines 941 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L413(lines 413 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L347(lines 347 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L83-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L480(lines 480 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L1405(lines 1405 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-12-02 13:03:01,071 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,077 INFO L448 ceAbstractionStarter]: For program point L877(lines 877 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,077 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,077 INFO L448 ceAbstractionStarter]: For program point L1472(lines 1472 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,077 INFO L448 ceAbstractionStarter]: For program point L283(lines 283 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,077 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,077 INFO L448 ceAbstractionStarter]: For program point L152-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L86-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L549(lines 549 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L1210(lines 1210 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L1078(lines 1078 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L1012(lines 1012 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L1343(lines 1343 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L749(lines 749 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L683(lines 683 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L155-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L89-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L1609(lines 1609 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L1543(lines 1543 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L420(lines 420 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L883(lines 883 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,078 INFO L448 ceAbstractionStarter]: For program point L619(lines 619 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,084 INFO L448 ceAbstractionStarter]: For program point L1412(lines 1412 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,084 INFO L448 ceAbstractionStarter]: For program point L1346(lines 1346 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,084 INFO L448 ceAbstractionStarter]: For program point L818(lines 818 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,084 INFO L448 ceAbstractionStarter]: For program point L1479(lines 1479 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,084 INFO L448 ceAbstractionStarter]: For program point L290(lines 290 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,084 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,084 INFO L448 ceAbstractionStarter]: For program point L158-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,084 INFO L448 ceAbstractionStarter]: For program point L92-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,084 INFO L448 ceAbstractionStarter]: For program point L26(lines 26 28) no Hoare annotation was computed. [2018-12-02 13:03:01,084 INFO L448 ceAbstractionStarter]: For program point L26-2(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,084 INFO L448 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-12-02 13:03:01,084 INFO L448 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-12-02 13:03:01,085 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,085 INFO L448 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-12-02 13:03:01,085 INFO L448 ceAbstractionStarter]: For program point L556(lines 556 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,085 INFO L448 ceAbstractionStarter]: For program point L1217(lines 1217 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,085 INFO L448 ceAbstractionStarter]: For program point L1151(lines 1151 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,085 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,085 INFO L448 ceAbstractionStarter]: For program point L755(lines 755 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,085 INFO L448 ceAbstractionStarter]: For program point L689(lines 689 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,085 INFO L448 ceAbstractionStarter]: For program point L1284(lines 1284 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,085 INFO L448 ceAbstractionStarter]: For program point L161-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,085 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,085 INFO L448 ceAbstractionStarter]: For program point L29-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,085 INFO L448 ceAbstractionStarter]: For program point L954(lines 954 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,085 INFO L448 ceAbstractionStarter]: For program point L492(lines 492 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,085 INFO L448 ceAbstractionStarter]: For program point L426(lines 426 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,085 INFO L448 ceAbstractionStarter]: For program point L360(lines 360 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,086 INFO L448 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-12-02 13:03:01,086 INFO L448 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-12-02 13:03:01,091 INFO L448 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-12-02 13:03:01,091 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,091 INFO L448 ceAbstractionStarter]: For program point L1616(lines 1616 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,091 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,091 INFO L448 ceAbstractionStarter]: For program point L1352(lines 1352 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,091 INFO L448 ceAbstractionStarter]: For program point L295(lines 295 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,091 INFO L448 ceAbstractionStarter]: For program point L890(lines 890 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,091 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,091 INFO L448 ceAbstractionStarter]: For program point L164-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,091 INFO L448 ceAbstractionStarter]: For program point L98-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,091 INFO L448 ceAbstractionStarter]: For program point L32-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,091 INFO L448 ceAbstractionStarter]: For program point L825(lines 825 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,091 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,092 INFO L448 ceAbstractionStarter]: For program point L231(lines 231 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,092 INFO L448 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-12-02 13:03:01,092 INFO L448 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-12-02 13:03:01,092 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,092 INFO L448 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-12-02 13:03:01,092 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,092 INFO L448 ceAbstractionStarter]: For program point L298(lines 298 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,092 INFO L448 ceAbstractionStarter]: For program point L1157(lines 1157 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,092 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,092 INFO L448 ceAbstractionStarter]: For program point L563(lines 563 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,092 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,092 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,092 INFO L448 ceAbstractionStarter]: For program point L167-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,092 INFO L448 ceAbstractionStarter]: For program point L101-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,092 INFO L448 ceAbstractionStarter]: For program point L35-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 13:03:01,092 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1636) no Hoare annotation was computed. [2018-12-02 13:03:01,092 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 13:03:01,098 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a15~0 4) (= ~a24~0 3) (= ~a3~0 99) (= ~a18~0 9)) [2018-12-02 13:03:01,098 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 13:03:01,099 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 13:03:01,099 INFO L444 ceAbstractionStarter]: At program point L4259-2(lines 4259 4268) the Hoare annotation is: (let ((.cse0 (<= 4 ~a24~0)) (.cse3 (not (= ~a15~0 5))) (.cse5 (= 1 ~a24~0)) (.cse8 (<= 5 ~a15~0)) (.cse4 (= ~a18~0 8)) (.cse6 (not (= ~a15~0 0))) (.cse1 (<= ~a3~0 417)) (.cse7 (= (mod ~a24~0 3) 0)) (.cse2 (<= |old(~a18~0)| ~a18~0))) (or (not (= 4 |old(~a15~0)|)) (and .cse0 .cse1 .cse2) (and .cse0 .cse3 .cse4) (and .cse5 .cse2) (and .cse6 .cse7 .cse4) (not (= 99 |old(~a3~0)|)) (and .cse3 .cse8 .cse4) (and .cse5 .cse4) (and (and (= ~a15~0 4) (= ~a24~0 3)) .cse2) (and (not (= 10 ~a18~0)) .cse2) (not (= 3 |old(~a24~0)|)) (and .cse8 .cse2) (not (= |old(~a18~0)| 9)) (and .cse1 .cse4) (and (and .cse6 .cse1 .cse7) .cse2))) [2018-12-02 13:03:01,099 INFO L448 ceAbstractionStarter]: For program point L4259-3(lines 4253 4269) no Hoare annotation was computed. [2018-12-02 13:03:01,099 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4253 4269) the Hoare annotation is: (or (not (= 4 |old(~a15~0)|)) (not (= 99 |old(~a3~0)|)) (not (= 3 |old(~a24~0)|)) (not (= |old(~a18~0)| 9)) (and (= ~a24~0 3) (= ~a3~0 99) (= |old(~a18~0)| ~a18~0) (= |old(~a15~0)| ~a15~0))) [2018-12-02 13:03:01,099 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4253 4269) no Hoare annotation was computed. [2018-12-02 13:03:01,099 INFO L444 ceAbstractionStarter]: At program point L4267(line 4267) the Hoare annotation is: (let ((.cse0 (<= 4 ~a24~0)) (.cse3 (= 1 ~a24~0)) (.cse7 (not (= ~a15~0 0))) (.cse8 (= (mod ~a24~0 3) 0)) (.cse1 (<= ~a3~0 417)) (.cse6 (not (= main_~input~0 0))) (.cse2 (<= |old(~a18~0)| ~a18~0)) (.cse5 (not (= ~a15~0 5))) (.cse9 (<= 5 ~a15~0)) (.cse4 (= ~a18~0 8))) (or (not (= 4 |old(~a15~0)|)) (and .cse0 .cse1 .cse2) (and .cse3 .cse4) (and .cse0 .cse5 .cse4) (and .cse3 .cse2) (and .cse6 .cse7 .cse1 .cse8 .cse2) (and .cse6 .cse7 .cse8 .cse4) (and (not (= 10 ~a18~0)) .cse2) (not (= 3 |old(~a24~0)|)) (and .cse9 .cse2) (and .cse1 .cse4) (not (= 9 |old(~a18~0)|)) (not (= 99 |old(~a3~0)|)) (and (= ~a15~0 4) .cse6 (= ~a24~0 3) .cse2) (and .cse5 .cse9 .cse4))) [2018-12-02 13:03:01,099 INFO L448 ceAbstractionStarter]: For program point L4267-1(line 4267) no Hoare annotation was computed. [2018-12-02 13:03:01,099 INFO L448 ceAbstractionStarter]: For program point L4264(line 4264) no Hoare annotation was computed. [2018-12-02 13:03:01,108 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 01:03:01 BoogieIcfgContainer [2018-12-02 13:03:01,108 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 13:03:01,108 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 13:03:01,108 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 13:03:01,108 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 13:03:01,109 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:51:30" (3/4) ... [2018-12-02 13:03:01,111 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 13:03:01,114 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 13:03:01,114 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-12-02 13:03:01,114 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-02 13:03:01,114 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-02 13:03:01,115 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 13:03:01,138 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-12-02 13:03:01,140 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 13:03:01,159 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((!(4 == \old(a15)) || ((4 <= a24 && a3 <= 417) && \old(a18) <= a18)) || ((4 <= a24 && !(a15 == 5)) && a18 == 8)) || (1 == a24 && \old(a18) <= a18)) || ((!(a15 == 0) && a24 % 3 == 0) && a18 == 8)) || !(99 == \old(a3))) || ((!(a15 == 5) && 5 <= a15) && a18 == 8)) || (1 == a24 && a18 == 8)) || ((a15 == 4 && a24 == 3) && \old(a18) <= a18)) || (!(10 == a18) && \old(a18) <= a18)) || !(3 == \old(a24))) || (5 <= a15 && \old(a18) <= a18)) || !(\old(a18) == 9)) || (a3 <= 417 && a18 == 8)) || (((!(a15 == 0) && a3 <= 417) && a24 % 3 == 0) && \old(a18) <= a18) [2018-12-02 13:03:01,315 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_e1f7c4ef-0dcd-4f0e-99b5-12d20ab87d03/bin-2019/utaipan/witness.graphml [2018-12-02 13:03:01,315 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 13:03:01,316 INFO L168 Benchmark]: Toolchain (without parser) took 693450.88 ms. Allocated memory was 1.0 GB in the beginning and 6.0 GB in the end (delta: 4.9 GB). Free memory was 945.3 MB in the beginning and 1.2 GB in the end (delta: -285.8 MB). Peak memory consumption was 4.7 GB. Max. memory is 11.5 GB. [2018-12-02 13:03:01,316 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 13:03:01,316 INFO L168 Benchmark]: CACSL2BoogieTranslator took 891.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -171.1 MB). Peak memory consumption was 126.1 MB. Max. memory is 11.5 GB. [2018-12-02 13:03:01,316 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 11.5 GB. [2018-12-02 13:03:01,317 INFO L168 Benchmark]: Boogie Preprocessor took 88.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. [2018-12-02 13:03:01,317 INFO L168 Benchmark]: RCFGBuilder took 1905.76 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 78.6 MB). Free memory was 1.1 GB in the beginning and 997.4 MB in the end (delta: 95.9 MB). Peak memory consumption was 281.5 MB. Max. memory is 11.5 GB. [2018-12-02 13:03:01,317 INFO L168 Benchmark]: TraceAbstraction took 690322.33 ms. Allocated memory was 1.3 GB in the beginning and 6.0 GB in the end (delta: 4.7 GB). Free memory was 997.4 MB in the beginning and 1.3 GB in the end (delta: -303.8 MB). Peak memory consumption was 5.1 GB. Max. memory is 11.5 GB. [2018-12-02 13:03:01,317 INFO L168 Benchmark]: Witness Printer took 206.99 ms. Allocated memory is still 6.0 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 70.1 MB). Peak memory consumption was 70.1 MB. Max. memory is 11.5 GB. [2018-12-02 13:03:01,318 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 891.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -171.1 MB). Peak memory consumption was 126.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 88.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1905.76 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 78.6 MB). Free memory was 1.1 GB in the beginning and 997.4 MB in the end (delta: 95.9 MB). Peak memory consumption was 281.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 690322.33 ms. Allocated memory was 1.3 GB in the beginning and 6.0 GB in the end (delta: 4.7 GB). Free memory was 997.4 MB in the beginning and 1.3 GB in the end (delta: -303.8 MB). Peak memory consumption was 5.1 GB. Max. memory is 11.5 GB. * Witness Printer took 206.99 ms. Allocated memory is still 6.0 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 70.1 MB). Peak memory consumption was 70.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 153]: 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: 4259]: Loop Invariant Derived loop invariant: (((((((((((((!(4 == \old(a15)) || ((4 <= a24 && a3 <= 417) && \old(a18) <= a18)) || ((4 <= a24 && !(a15 == 5)) && a18 == 8)) || (1 == a24 && \old(a18) <= a18)) || ((!(a15 == 0) && a24 % 3 == 0) && a18 == 8)) || !(99 == \old(a3))) || ((!(a15 == 5) && 5 <= a15) && a18 == 8)) || (1 == a24 && a18 == 8)) || ((a15 == 4 && a24 == 3) && \old(a18) <= a18)) || (!(10 == a18) && \old(a18) <= a18)) || !(3 == \old(a24))) || (5 <= a15 && \old(a18) <= a18)) || !(\old(a18) == 9)) || (a3 <= 417 && a18 == 8)) || (((!(a15 == 0) && a3 <= 417) && a24 % 3 == 0) && \old(a18) <= a18) - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 774 locations, 1 error locations. SAFE Result, 690.2s OverallTime, 12 OverallIterations, 6 TraceHistogramMax, 660.0s AutomataDifference, 0.0s DeadEndRemovalTime, 11.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 5778 SDtfs, 27857 SDslu, 1140 SDs, 0 SdLazy, 69629 SolverSat, 11123 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 599.5s Time, PredicateUnifierStatistics: 8 DeclaredPredicates, 10187 GetRequests, 10025 SyntacticMatches, 9 SemanticMatches, 153 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 593 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=61940occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 5.0s AbstIntTime, 7 AbstIntIterations, 4 AbstIntStrong, 0.9980974323305142 AbsIntWeakeningRatio, 0.055800293685756244 AbsIntAvgWeakeningVarsNumRemoved, 15.949706314243759 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 3.1s AutomataMinimizationTime, 12 MinimizatonAttempts, 5235 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 11 LocationsWithAnnotation, 2638 PreInvPairs, 2950 NumberOfFragments, 3705 HoareAnnotationTreeSize, 2638 FomulaSimplifications, 14877 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 11 FomulaSimplificationsInter, 30544 FormulaSimplificationTreeSizeReductionInter, 10.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 4.0s InterpolantComputationTime, 12069 NumberOfCodeBlocks, 12069 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 15706 ConstructedInterpolants, 0 QuantifiedInterpolants, 31339397 SizeOfPredicates, 4 NumberOfNonLiveVariables, 4746 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 18 InterpolantComputations, 9 PerfectInterpolantSequences, 14348/16611 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...