./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 aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_dbb63417-839e-49c8-b9de-676ce6dc85cc/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_dbb63417-839e-49c8-b9de-676ce6dc85cc/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_dbb63417-839e-49c8-b9de-676ce6dc85cc/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_dbb63417-839e-49c8-b9de-676ce6dc85cc/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_dbb63417-839e-49c8-b9de-676ce6dc85cc/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_dbb63417-839e-49c8-b9de-676ce6dc85cc/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-aa41828 [2018-11-23 03:42:56,935 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:42:56,936 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:42:56,943 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:42:56,943 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:42:56,944 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:42:56,945 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:42:56,946 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:42:56,947 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:42:56,948 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:42:56,948 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:42:56,948 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:42:56,949 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:42:56,950 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:42:56,950 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:42:56,951 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:42:56,952 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:42:56,953 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:42:56,954 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:42:56,955 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:42:56,956 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:42:56,957 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:42:56,958 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:42:56,958 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:42:56,959 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:42:56,959 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:42:56,960 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:42:56,961 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:42:56,961 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:42:56,962 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:42:56,962 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:42:56,963 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:42:56,963 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:42:56,963 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:42:56,963 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:42:56,964 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:42:56,964 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_dbb63417-839e-49c8-b9de-676ce6dc85cc/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 03:42:56,974 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:42:56,974 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:42:56,975 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 03:42:56,975 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 03:42:56,975 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 03:42:56,975 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 03:42:56,975 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 03:42:56,975 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 03:42:56,976 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 03:42:56,976 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 03:42:56,976 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 03:42:56,976 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 03:42:56,976 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 03:42:56,977 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:42:56,977 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 03:42:56,977 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 03:42:56,977 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 03:42:56,977 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:42:56,977 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 03:42:56,978 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 03:42:56,978 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 03:42:56,978 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 03:42:56,978 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:42:56,978 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:42:56,978 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 03:42:56,979 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:42:56,979 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 03:42:56,979 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 03:42:56,979 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 03:42:56,979 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 03:42:56,979 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:42:56,979 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 03:42:56,979 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 03:42:56,980 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 03:42:56,980 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 03:42:56,980 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 03:42:56,980 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 03:42:56,980 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_dbb63417-839e-49c8-b9de-676ce6dc85cc/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 [2018-11-23 03:42:57,002 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:42:57,010 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:42:57,012 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:42:57,013 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:42:57,013 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:42:57,014 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_dbb63417-839e-49c8-b9de-676ce6dc85cc/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem18_label56_true-unreach-call.c [2018-11-23 03:42:57,048 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_dbb63417-839e-49c8-b9de-676ce6dc85cc/bin-2019/utaipan/data/777201f62/fe723c82f6f8483e8d9084bd2f78b809/FLAGa3dedbf5d [2018-11-23 03:42:57,579 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:42:57,580 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_dbb63417-839e-49c8-b9de-676ce6dc85cc/sv-benchmarks/c/eca-rers2012/Problem18_label56_true-unreach-call.c [2018-11-23 03:42:57,597 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_dbb63417-839e-49c8-b9de-676ce6dc85cc/bin-2019/utaipan/data/777201f62/fe723c82f6f8483e8d9084bd2f78b809/FLAGa3dedbf5d [2018-11-23 03:42:58,029 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_dbb63417-839e-49c8-b9de-676ce6dc85cc/bin-2019/utaipan/data/777201f62/fe723c82f6f8483e8d9084bd2f78b809 [2018-11-23 03:42:58,031 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:42:58,032 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:42:58,033 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:42:58,033 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:42:58,035 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:42:58,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:58" (1/1) ... [2018-11-23 03:42:58,037 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@585def0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:58, skipping insertion in model container [2018-11-23 03:42:58,037 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:58" (1/1) ... [2018-11-23 03:42:58,044 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:42:58,117 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:42:58,783 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:42:58,787 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:42:59,273 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:42:59,292 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:42:59,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:59 WrapperNode [2018-11-23 03:42:59,293 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:42:59,293 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:42:59,294 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:42:59,294 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:42:59,301 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:59" (1/1) ... [2018-11-23 03:42:59,330 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:59" (1/1) ... [2018-11-23 03:42:59,337 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:42:59,338 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:42:59,338 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:42:59,338 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:42:59,346 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:59" (1/1) ... [2018-11-23 03:42:59,346 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:59" (1/1) ... [2018-11-23 03:42:59,358 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:59" (1/1) ... [2018-11-23 03:42:59,358 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:59" (1/1) ... [2018-11-23 03:42:59,407 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:59" (1/1) ... [2018-11-23 03:42:59,424 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:59" (1/1) ... [2018-11-23 03:42:59,442 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:59" (1/1) ... [2018-11-23 03:42:59,462 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:42:59,463 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:42:59,463 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:42:59,463 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:42:59,464 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_dbb63417-839e-49c8-b9de-676ce6dc85cc/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 03:42:59,511 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-23 03:42:59,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 03:42:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 03:42:59,511 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-23 03:42:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-23 03:42:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-23 03:42:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-23 03:42:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-23 03:42:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-23 03:42:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:42:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:42:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 03:42:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 03:43:01,875 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 03:43:01,876 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 03:43:01,876 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:43:01 BoogieIcfgContainer [2018-11-23 03:43:01,876 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 03:43:01,877 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 03:43:01,877 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 03:43:01,880 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 03:43:01,880 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:42:58" (1/3) ... [2018-11-23 03:43:01,881 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f03aee2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:43:01, skipping insertion in model container [2018-11-23 03:43:01,881 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:59" (2/3) ... [2018-11-23 03:43:01,881 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f03aee2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:43:01, skipping insertion in model container [2018-11-23 03:43:01,881 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:43:01" (3/3) ... [2018-11-23 03:43:01,883 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem18_label56_true-unreach-call.c [2018-11-23 03:43:01,891 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 03:43:01,898 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 03:43:01,911 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 03:43:01,942 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 03:43:01,942 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 03:43:01,942 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 03:43:01,942 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 03:43:01,942 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 03:43:01,942 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 03:43:01,943 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 03:43:01,943 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 03:43:01,966 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states. [2018-11-23 03:43:01,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-23 03:43:01,972 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:43:01,973 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] [2018-11-23 03:43:01,975 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:43:01,980 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:43:01,980 INFO L82 PathProgramCache]: Analyzing trace with hash -447969511, now seen corresponding path program 1 times [2018-11-23 03:43:01,982 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:43:02,025 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:43:02,025 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:43:02,025 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:43:02,025 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:43:02,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:43:02,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:43:02,209 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:43:02,209 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 03:43:02,209 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:43:02,213 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 03:43:02,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 03:43:02,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 03:43:02,226 INFO L87 Difference]: Start difference. First operand 774 states. Second operand 4 states. [2018-11-23 03:43:06,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:43:06,387 INFO L93 Difference]: Finished difference Result 2970 states and 5743 transitions. [2018-11-23 03:43:06,387 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 03:43:06,388 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 54 [2018-11-23 03:43:06,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:43:06,410 INFO L225 Difference]: With dead ends: 2970 [2018-11-23 03:43:06,410 INFO L226 Difference]: Without dead ends: 2190 [2018-11-23 03:43:06,417 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 [2018-11-23 03:43:06,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2190 states. [2018-11-23 03:43:06,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2190 to 2190. [2018-11-23 03:43:06,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2190 states. [2018-11-23 03:43:06,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 2190 states and 3674 transitions. [2018-11-23 03:43:06,516 INFO L78 Accepts]: Start accepts. Automaton has 2190 states and 3674 transitions. Word has length 54 [2018-11-23 03:43:06,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:43:06,516 INFO L480 AbstractCegarLoop]: Abstraction has 2190 states and 3674 transitions. [2018-11-23 03:43:06,516 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 03:43:06,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2190 states and 3674 transitions. [2018-11-23 03:43:06,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-11-23 03:43:06,521 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:43:06,521 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] [2018-11-23 03:43:06,521 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:43:06,521 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:43:06,521 INFO L82 PathProgramCache]: Analyzing trace with hash -970247243, now seen corresponding path program 1 times [2018-11-23 03:43:06,522 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:43:06,522 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:43:06,522 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:43:06,523 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:43:06,523 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:43:06,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:43:06,634 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:43:06,635 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:43:06,636 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 03:43:06,636 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:43:06,638 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 03:43:06,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 03:43:06,639 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 03:43:06,639 INFO L87 Difference]: Start difference. First operand 2190 states and 3674 transitions. Second operand 5 states. [2018-11-23 03:43:10,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:43:10,111 INFO L93 Difference]: Finished difference Result 6588 states and 11236 transitions. [2018-11-23 03:43:10,113 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 03:43:10,113 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 123 [2018-11-23 03:43:10,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:43:10,135 INFO L225 Difference]: With dead ends: 6588 [2018-11-23 03:43:10,135 INFO L226 Difference]: Without dead ends: 4404 [2018-11-23 03:43:10,142 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 [2018-11-23 03:43:10,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4404 states. [2018-11-23 03:43:10,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4404 to 4372. [2018-11-23 03:43:10,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4372 states. [2018-11-23 03:43:10,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4372 states to 4372 states and 6980 transitions. [2018-11-23 03:43:10,266 INFO L78 Accepts]: Start accepts. Automaton has 4372 states and 6980 transitions. Word has length 123 [2018-11-23 03:43:10,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:43:10,267 INFO L480 AbstractCegarLoop]: Abstraction has 4372 states and 6980 transitions. [2018-11-23 03:43:10,267 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 03:43:10,267 INFO L276 IsEmpty]: Start isEmpty. Operand 4372 states and 6980 transitions. [2018-11-23 03:43:10,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-11-23 03:43:10,270 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:43:10,271 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] [2018-11-23 03:43:10,271 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:43:10,271 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:43:10,271 INFO L82 PathProgramCache]: Analyzing trace with hash 1136099392, now seen corresponding path program 1 times [2018-11-23 03:43:10,271 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:43:10,272 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:43:10,272 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:43:10,273 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:43:10,273 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:43:10,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:43:10,436 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:43:10,436 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:43:10,437 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 03:43:10,437 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:43:10,437 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 03:43:10,437 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 03:43:10,438 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 03:43:10,438 INFO L87 Difference]: Start difference. First operand 4372 states and 6980 transitions. Second operand 6 states. [2018-11-23 03:43:12,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:43:12,637 INFO L93 Difference]: Finished difference Result 10981 states and 17577 transitions. [2018-11-23 03:43:12,637 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 03:43:12,637 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 150 [2018-11-23 03:43:12,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:43:12,658 INFO L225 Difference]: With dead ends: 10981 [2018-11-23 03:43:12,658 INFO L226 Difference]: Without dead ends: 6615 [2018-11-23 03:43:12,668 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-23 03:43:12,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6615 states. [2018-11-23 03:43:12,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6615 to 6581. [2018-11-23 03:43:12,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6581 states. [2018-11-23 03:43:12,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6581 states to 6581 states and 9013 transitions. [2018-11-23 03:43:12,795 INFO L78 Accepts]: Start accepts. Automaton has 6581 states and 9013 transitions. Word has length 150 [2018-11-23 03:43:12,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:43:12,795 INFO L480 AbstractCegarLoop]: Abstraction has 6581 states and 9013 transitions. [2018-11-23 03:43:12,795 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 03:43:12,796 INFO L276 IsEmpty]: Start isEmpty. Operand 6581 states and 9013 transitions. [2018-11-23 03:43:12,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2018-11-23 03:43:12,799 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:43:12,799 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] [2018-11-23 03:43:12,800 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:43:12,800 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:43:12,800 INFO L82 PathProgramCache]: Analyzing trace with hash 874519778, now seen corresponding path program 1 times [2018-11-23 03:43:12,800 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:43:12,802 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:43:12,802 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:43:12,802 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:43:12,802 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:43:12,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:43:12,949 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2018-11-23 03:43:12,950 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:43:12,950 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 03:43:12,950 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:43:12,950 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 03:43:12,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 03:43:12,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 03:43:12,951 INFO L87 Difference]: Start difference. First operand 6581 states and 9013 transitions. Second operand 4 states. [2018-11-23 03:43:15,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:43:15,794 INFO L93 Difference]: Finished difference Result 25998 states and 36995 transitions. [2018-11-23 03:43:15,794 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 03:43:15,794 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 229 [2018-11-23 03:43:15,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:43:15,839 INFO L225 Difference]: With dead ends: 25998 [2018-11-23 03:43:15,839 INFO L226 Difference]: Without dead ends: 19423 [2018-11-23 03:43:15,861 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 [2018-11-23 03:43:15,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19423 states. [2018-11-23 03:43:16,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19423 to 19423. [2018-11-23 03:43:16,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19423 states. [2018-11-23 03:43:16,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19423 states to 19423 states and 25956 transitions. [2018-11-23 03:43:16,186 INFO L78 Accepts]: Start accepts. Automaton has 19423 states and 25956 transitions. Word has length 229 [2018-11-23 03:43:16,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:43:16,187 INFO L480 AbstractCegarLoop]: Abstraction has 19423 states and 25956 transitions. [2018-11-23 03:43:16,187 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 03:43:16,187 INFO L276 IsEmpty]: Start isEmpty. Operand 19423 states and 25956 transitions. [2018-11-23 03:43:16,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2018-11-23 03:43:16,194 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:43:16,194 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] [2018-11-23 03:43:16,194 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:43:16,194 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:43:16,195 INFO L82 PathProgramCache]: Analyzing trace with hash -1804576933, now seen corresponding path program 1 times [2018-11-23 03:43:16,195 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:43:16,195 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:43:16,195 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:43:16,196 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:43:16,196 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:43:16,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:43:16,315 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 168 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:43:16,316 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:43:16,316 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 03:43:16,317 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 237 with the following transitions: [2018-11-23 03:43:16,318 INFO L202 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] [2018-11-23 03:43:16,353 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 03:43:16,353 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 03:43:16,618 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 03:43:16,619 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. [2018-11-23 03:43:16,637 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:43:16,638 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 03:43:17,055 INFO L227 lantSequenceWeakener]: Weakened 227 states. On average, predicates are now at 78% of their original sizes. [2018-11-23 03:43:17,055 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 03:43:17,093 INFO L415 sIntCurrentIteration]: We unified 235 AI predicates to 235 [2018-11-23 03:43:17,093 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 03:43:17,094 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 03:43:17,094 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2018-11-23 03:43:17,094 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:43:17,095 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 03:43:17,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 03:43:17,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 03:43:17,095 INFO L87 Difference]: Start difference. First operand 19423 states and 25956 transitions. Second operand 6 states. [2018-11-23 03:44:28,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:44:28,058 INFO L93 Difference]: Finished difference Result 39543 states and 52678 transitions. [2018-11-23 03:44:28,058 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 03:44:28,058 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 236 [2018-11-23 03:44:28,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:44:28,106 INFO L225 Difference]: With dead ends: 39543 [2018-11-23 03:44:28,107 INFO L226 Difference]: Without dead ends: 20126 [2018-11-23 03:44:28,142 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 [2018-11-23 03:44:28,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20126 states. [2018-11-23 03:44:28,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20126 to 20125. [2018-11-23 03:44:28,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20125 states. [2018-11-23 03:44:28,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20125 states to 20125 states and 26670 transitions. [2018-11-23 03:44:28,426 INFO L78 Accepts]: Start accepts. Automaton has 20125 states and 26670 transitions. Word has length 236 [2018-11-23 03:44:28,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:44:28,427 INFO L480 AbstractCegarLoop]: Abstraction has 20125 states and 26670 transitions. [2018-11-23 03:44:28,427 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 03:44:28,427 INFO L276 IsEmpty]: Start isEmpty. Operand 20125 states and 26670 transitions. [2018-11-23 03:44:28,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2018-11-23 03:44:28,436 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:44:28,437 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] [2018-11-23 03:44:28,437 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:44:28,437 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:44:28,437 INFO L82 PathProgramCache]: Analyzing trace with hash 1025388078, now seen corresponding path program 1 times [2018-11-23 03:44:28,438 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:44:28,438 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:44:28,438 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:44:28,438 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:44:28,439 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:44:28,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:44:28,923 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 200 proven. 195 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 03:44:28,924 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:44:28,924 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 03:44:28,924 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 423 with the following transitions: [2018-11-23 03:44:28,924 INFO L202 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] [2018-11-23 03:44:28,929 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 03:44:28,929 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 03:44:29,141 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 03:44:29,142 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. [2018-11-23 03:44:29,156 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:44:29,157 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 03:44:29,516 INFO L227 lantSequenceWeakener]: Weakened 419 states. On average, predicates are now at 77.71% of their original sizes. [2018-11-23 03:44:29,517 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 03:44:29,588 INFO L415 sIntCurrentIteration]: We unified 421 AI predicates to 421 [2018-11-23 03:44:29,588 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 03:44:29,589 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 03:44:29,589 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [12] total 20 [2018-11-23 03:44:29,589 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:44:29,589 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-23 03:44:29,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-23 03:44:29,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-23 03:44:29,590 INFO L87 Difference]: Start difference. First operand 20125 states and 26670 transitions. Second operand 10 states. [2018-11-23 03:44:54,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:44:54,526 INFO L93 Difference]: Finished difference Result 42359 states and 55590 transitions. [2018-11-23 03:44:54,526 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-23 03:44:54,526 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 422 [2018-11-23 03:44:54,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:44:54,572 INFO L225 Difference]: With dead ends: 42359 [2018-11-23 03:44:54,572 INFO L226 Difference]: Without dead ends: 20831 [2018-11-23 03:44:54,601 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 [2018-11-23 03:44:54,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20831 states. [2018-11-23 03:44:54,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20831 to 20830. [2018-11-23 03:44:54,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20830 states. [2018-11-23 03:44:54,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20830 states to 20830 states and 27377 transitions. [2018-11-23 03:44:54,958 INFO L78 Accepts]: Start accepts. Automaton has 20830 states and 27377 transitions. Word has length 422 [2018-11-23 03:44:54,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:44:54,959 INFO L480 AbstractCegarLoop]: Abstraction has 20830 states and 27377 transitions. [2018-11-23 03:44:54,959 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-23 03:44:54,959 INFO L276 IsEmpty]: Start isEmpty. Operand 20830 states and 27377 transitions. [2018-11-23 03:44:54,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 965 [2018-11-23 03:44:54,989 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:44:54,990 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] [2018-11-23 03:44:54,990 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:44:54,990 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:44:54,990 INFO L82 PathProgramCache]: Analyzing trace with hash -289570114, now seen corresponding path program 1 times [2018-11-23 03:44:54,991 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:44:54,991 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:44:54,991 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:44:54,991 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:44:54,991 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:44:55,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:44:55,754 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2018-11-23 03:44:55,754 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:44:55,754 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 03:44:55,754 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 965 with the following transitions: [2018-11-23 03:44:55,755 INFO L202 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] [2018-11-23 03:44:55,766 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 03:44:55,766 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 03:44:56,442 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 03:44:56,442 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. [2018-11-23 03:44:56,448 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:44:56,449 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 03:44:57,010 INFO L227 lantSequenceWeakener]: Weakened 961 states. On average, predicates are now at 80.21% of their original sizes. [2018-11-23 03:44:57,010 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 03:44:57,130 INFO L415 sIntCurrentIteration]: We unified 963 AI predicates to 963 [2018-11-23 03:44:57,130 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 03:44:57,130 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 03:44:57,130 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [17] imperfect sequences [4] total 19 [2018-11-23 03:44:57,131 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:44:57,131 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-11-23 03:44:57,131 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-11-23 03:44:57,131 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2018-11-23 03:44:57,132 INFO L87 Difference]: Start difference. First operand 20830 states and 27377 transitions. Second operand 17 states. [2018-11-23 03:46:08,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:46:08,097 INFO L93 Difference]: Finished difference Result 48036 states and 62749 transitions. [2018-11-23 03:46:08,097 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-11-23 03:46:08,097 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 964 [2018-11-23 03:46:08,098 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:46:08,148 INFO L225 Difference]: With dead ends: 48036 [2018-11-23 03:46:08,148 INFO L226 Difference]: Without dead ends: 27914 [2018-11-23 03:46:08,180 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 [2018-11-23 03:46:08,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27914 states. [2018-11-23 03:46:08,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27914 to 27180. [2018-11-23 03:46:08,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27180 states. [2018-11-23 03:46:08,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27180 states to 27180 states and 34315 transitions. [2018-11-23 03:46:08,563 INFO L78 Accepts]: Start accepts. Automaton has 27180 states and 34315 transitions. Word has length 964 [2018-11-23 03:46:08,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:46:08,564 INFO L480 AbstractCegarLoop]: Abstraction has 27180 states and 34315 transitions. [2018-11-23 03:46:08,564 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-11-23 03:46:08,564 INFO L276 IsEmpty]: Start isEmpty. Operand 27180 states and 34315 transitions. [2018-11-23 03:46:08,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1107 [2018-11-23 03:46:08,587 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:46:08,589 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] [2018-11-23 03:46:08,590 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:46:08,590 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:46:08,590 INFO L82 PathProgramCache]: Analyzing trace with hash 854315753, now seen corresponding path program 1 times [2018-11-23 03:46:08,590 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:46:08,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:46:08,591 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:46:08,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:46:08,591 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:46:08,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:46:09,374 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 480 proven. 2 refuted. 0 times theorem prover too weak. 545 trivial. 0 not checked. [2018-11-23 03:46:09,375 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:46:09,375 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 03:46:09,375 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1107 with the following transitions: [2018-11-23 03:46:09,375 INFO L202 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] [2018-11-23 03:46:09,382 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 03:46:09,382 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 03:46:10,278 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 03:46:10,278 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. [2018-11-23 03:46:10,280 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:46:10,281 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 03:46:10,875 INFO L227 lantSequenceWeakener]: Weakened 1103 states. On average, predicates are now at 80.19% of their original sizes. [2018-11-23 03:46:10,876 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 03:46:11,006 INFO L415 sIntCurrentIteration]: We unified 1105 AI predicates to 1105 [2018-11-23 03:46:11,006 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 03:46:11,007 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 03:46:11,007 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [17] imperfect sequences [6] total 21 [2018-11-23 03:46:11,007 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:46:11,007 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-11-23 03:46:11,008 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-11-23 03:46:11,008 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2018-11-23 03:46:11,008 INFO L87 Difference]: Start difference. First operand 27180 states and 34315 transitions. Second operand 17 states. [2018-11-23 03:52:30,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:52:30,935 INFO L93 Difference]: Finished difference Result 79213 states and 103469 transitions. [2018-11-23 03:52:30,935 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-11-23 03:52:30,936 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1106 [2018-11-23 03:52:30,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:52:31,025 INFO L225 Difference]: With dead ends: 79213 [2018-11-23 03:52:31,025 INFO L226 Difference]: Without dead ends: 53451 [2018-11-23 03:52:31,061 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 [2018-11-23 03:52:31,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53451 states. [2018-11-23 03:52:31,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53451 to 53320. [2018-11-23 03:52:31,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53320 states. [2018-11-23 03:52:31,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53320 states to 53320 states and 65480 transitions. [2018-11-23 03:52:31,585 INFO L78 Accepts]: Start accepts. Automaton has 53320 states and 65480 transitions. Word has length 1106 [2018-11-23 03:52:31,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:52:31,586 INFO L480 AbstractCegarLoop]: Abstraction has 53320 states and 65480 transitions. [2018-11-23 03:52:31,586 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-11-23 03:52:31,586 INFO L276 IsEmpty]: Start isEmpty. Operand 53320 states and 65480 transitions. [2018-11-23 03:52:31,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2018-11-23 03:52:31,603 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:52:31,604 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] [2018-11-23 03:52:31,604 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:52:31,604 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:52:31,604 INFO L82 PathProgramCache]: Analyzing trace with hash -1693908689, now seen corresponding path program 1 times [2018-11-23 03:52:31,605 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:52:31,605 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:52:31,605 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:52:31,605 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:52:31,605 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:52:31,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:52:32,503 INFO L134 CoverageAnalysis]: Checked inductivity of 1288 backedges. 498 proven. 556 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2018-11-23 03:52:32,503 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:52:32,503 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 03:52:32,504 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1146 with the following transitions: [2018-11-23 03:52:32,504 INFO L202 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] [2018-11-23 03:52:32,509 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 03:52:32,509 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 03:52:33,637 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 03:52:33,637 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. [2018-11-23 03:52:33,639 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:52:33,640 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 03:52:33,640 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:52:33,640 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_dbb63417-839e-49c8-b9de-676ce6dc85cc/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 03:52:33,646 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:52:33,646 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 03:52:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:52:33,842 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:52:34,266 INFO L134 CoverageAnalysis]: Checked inductivity of 1288 backedges. 595 proven. 2 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-11-23 03:52:34,266 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 03:52:34,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1288 backedges. 595 proven. 2 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-11-23 03:52:34,872 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 03:52:34,872 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 13 [2018-11-23 03:52:34,872 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 03:52:34,873 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-23 03:52:34,873 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-23 03:52:34,873 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2018-11-23 03:52:34,874 INFO L87 Difference]: Start difference. First operand 53320 states and 65480 transitions. Second operand 12 states. [2018-11-23 03:52:40,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:52:40,650 INFO L93 Difference]: Finished difference Result 126047 states and 158273 transitions. [2018-11-23 03:52:40,650 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-23 03:52:40,650 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 1145 [2018-11-23 03:52:40,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:52:40,766 INFO L225 Difference]: With dead ends: 126047 [2018-11-23 03:52:40,766 INFO L226 Difference]: Without dead ends: 74145 [2018-11-23 03:52:40,842 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 [2018-11-23 03:52:40,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74145 states. [2018-11-23 03:52:41,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74145 to 74032. [2018-11-23 03:52:41,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74032 states. [2018-11-23 03:52:41,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74032 states to 74032 states and 89063 transitions. [2018-11-23 03:52:41,833 INFO L78 Accepts]: Start accepts. Automaton has 74032 states and 89063 transitions. Word has length 1145 [2018-11-23 03:52:41,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:52:41,833 INFO L480 AbstractCegarLoop]: Abstraction has 74032 states and 89063 transitions. [2018-11-23 03:52:41,833 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-23 03:52:41,833 INFO L276 IsEmpty]: Start isEmpty. Operand 74032 states and 89063 transitions. [2018-11-23 03:52:41,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2018-11-23 03:52:41,848 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:52:41,849 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] [2018-11-23 03:52:41,849 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:52:41,849 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:52:41,850 INFO L82 PathProgramCache]: Analyzing trace with hash -992182272, now seen corresponding path program 1 times [2018-11-23 03:52:41,850 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:52:41,850 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:52:41,851 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:52:41,851 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:52:41,851 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:52:41,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:52:43,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 566 proven. 545 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2018-11-23 03:52:43,113 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:52:43,113 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 03:52:43,113 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1147 with the following transitions: [2018-11-23 03:52:43,114 INFO L202 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] [2018-11-23 03:52:43,119 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 03:52:43,119 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 03:52:44,238 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 03:52:44,238 INFO L272 AbstractInterpreter]: Visited 539 different actions 2703 times. Merged at 11 different actions 51 times. Widened at 1 different actions 1 times. Performed 34593 root evaluator evaluations with a maximum evaluation depth of 13. Performed 34593 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 11 fixpoints after 3 different actions. Largest state had 24 variables. [2018-11-23 03:52:44,240 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:52:44,240 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 03:52:44,241 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:52:44,241 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_dbb63417-839e-49c8-b9de-676ce6dc85cc/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 03:52:44,247 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:52:44,247 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 03:52:44,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:52:44,372 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:52:44,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 247 proven. 0 refuted. 0 times theorem prover too weak. 1045 trivial. 0 not checked. [2018-11-23 03:52:44,972 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 03:52:45,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 247 proven. 0 refuted. 0 times theorem prover too weak. 1045 trivial. 0 not checked. [2018-11-23 03:52:45,355 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-23 03:52:45,355 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [17] total 19 [2018-11-23 03:52:45,355 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:52:45,356 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:52:45,356 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:52:45,356 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=276, Unknown=0, NotChecked=0, Total=342 [2018-11-23 03:52:45,356 INFO L87 Difference]: Start difference. First operand 74032 states and 89063 transitions. Second operand 3 states. [2018-11-23 03:52:47,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:52:47,301 INFO L93 Difference]: Finished difference Result 157223 states and 191208 transitions. [2018-11-23 03:52:47,302 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:52:47,302 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1146 [2018-11-23 03:52:47,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:52:47,441 INFO L225 Difference]: With dead ends: 157223 [2018-11-23 03:52:47,441 INFO L226 Difference]: Without dead ends: 84609 [2018-11-23 03:52:47,524 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2314 GetRequests, 2297 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 87 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=66, Invalid=276, Unknown=0, NotChecked=0, Total=342 [2018-11-23 03:52:47,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84609 states. [2018-11-23 03:52:48,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84609 to 84609. [2018-11-23 03:52:48,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 84609 states. [2018-11-23 03:52:48,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84609 states to 84609 states and 100701 transitions. [2018-11-23 03:52:48,309 INFO L78 Accepts]: Start accepts. Automaton has 84609 states and 100701 transitions. Word has length 1146 [2018-11-23 03:52:48,310 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:52:48,310 INFO L480 AbstractCegarLoop]: Abstraction has 84609 states and 100701 transitions. [2018-11-23 03:52:48,310 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:52:48,310 INFO L276 IsEmpty]: Start isEmpty. Operand 84609 states and 100701 transitions. [2018-11-23 03:52:48,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1365 [2018-11-23 03:52:48,356 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:52:48,357 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] [2018-11-23 03:52:48,357 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:52:48,357 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:52:48,357 INFO L82 PathProgramCache]: Analyzing trace with hash -1574095671, now seen corresponding path program 1 times [2018-11-23 03:52:48,357 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:52:48,358 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:52:48,358 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:52:48,358 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:52:48,358 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:52:48,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:52:49,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 151 proven. 827 refuted. 0 times theorem prover too weak. 522 trivial. 0 not checked. [2018-11-23 03:52:49,393 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:52:49,393 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 03:52:49,393 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1365 with the following transitions: [2018-11-23 03:52:49,394 INFO L202 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] [2018-11-23 03:52:49,399 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 03:52:49,399 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 03:52:50,691 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 03:52:50,692 INFO L272 AbstractInterpreter]: Visited 538 different actions 2701 times. Merged at 10 different actions 54 times. Widened at 1 different actions 1 times. Performed 34502 root evaluator evaluations with a maximum evaluation depth of 13. Performed 34502 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 10 fixpoints after 4 different actions. Largest state had 24 variables. [2018-11-23 03:52:50,696 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:52:50,696 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 03:52:50,697 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:52:50,697 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_dbb63417-839e-49c8-b9de-676ce6dc85cc/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 03:52:50,703 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:52:50,703 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 03:52:50,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:52:50,849 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:52:51,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 1297 trivial. 0 not checked. [2018-11-23 03:52:51,299 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 03:52:51,927 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 1297 trivial. 0 not checked. [2018-11-23 03:52:51,942 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-23 03:52:51,943 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 9 [2018-11-23 03:52:51,943 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:52:51,943 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:52:51,943 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:52:51,944 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-11-23 03:52:51,944 INFO L87 Difference]: Start difference. First operand 84609 states and 100701 transitions. Second operand 3 states. [2018-11-23 03:52:53,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:52:53,813 INFO L93 Difference]: Finished difference Result 165020 states and 197067 transitions. [2018-11-23 03:52:53,813 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:52:53,813 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1364 [2018-11-23 03:52:53,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:52:53,935 INFO L225 Difference]: With dead ends: 165020 [2018-11-23 03:52:53,935 INFO L226 Difference]: Without dead ends: 81829 [2018-11-23 03:52:54,021 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 [2018-11-23 03:52:54,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81829 states. [2018-11-23 03:52:54,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81829 to 79003. [2018-11-23 03:52:54,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79003 states. [2018-11-23 03:52:54,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79003 states to 79003 states and 89939 transitions. [2018-11-23 03:52:54,647 INFO L78 Accepts]: Start accepts. Automaton has 79003 states and 89939 transitions. Word has length 1364 [2018-11-23 03:52:54,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:52:54,648 INFO L480 AbstractCegarLoop]: Abstraction has 79003 states and 89939 transitions. [2018-11-23 03:52:54,648 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:52:54,648 INFO L276 IsEmpty]: Start isEmpty. Operand 79003 states and 89939 transitions. [2018-11-23 03:52:54,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1476 [2018-11-23 03:52:54,685 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:52:54,686 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] [2018-11-23 03:52:54,686 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:52:54,686 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:52:54,686 INFO L82 PathProgramCache]: Analyzing trace with hash 904916211, now seen corresponding path program 1 times [2018-11-23 03:52:54,687 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:52:54,687 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:52:54,687 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:52:54,687 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:52:54,687 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:52:54,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:52:55,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1918 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 1665 trivial. 0 not checked. [2018-11-23 03:52:55,802 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:52:55,803 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 03:52:55,803 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:52:55,803 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 03:52:55,804 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 03:52:55,804 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 03:52:55,804 INFO L87 Difference]: Start difference. First operand 79003 states and 89939 transitions. Second operand 4 states. [2018-11-23 03:52:58,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:52:58,815 INFO L93 Difference]: Finished difference Result 168671 states and 194832 transitions. [2018-11-23 03:52:58,816 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 03:52:58,816 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1475 [2018-11-23 03:52:58,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:52:58,817 INFO L225 Difference]: With dead ends: 168671 [2018-11-23 03:52:58,817 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 03:52:58,915 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 [2018-11-23 03:52:58,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 03:52:58,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 03:52:58,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 03:52:58,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 03:52:58,916 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1475 [2018-11-23 03:52:58,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:52:58,916 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 03:52:58,916 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 03:52:58,916 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 03:52:58,916 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 03:52:58,919 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 03:52:59,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,511 WARN L180 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 142 [2018-11-23 03:52:59,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:52:59,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:53:02,209 WARN L180 SmtUtils]: Spent 2.35 s on a formula simplification. DAG size of input: 364 DAG size of output: 112 [2018-11-23 03:53:03,634 WARN L180 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 328 DAG size of output: 111 [2018-11-23 03:53:05,160 WARN L180 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 364 DAG size of output: 112 [2018-11-23 03:53:05,406 WARN L180 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 56 [2018-11-23 03:53:06,923 WARN L180 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 328 DAG size of output: 114 [2018-11-23 03:53:07,120 WARN L180 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 57 [2018-11-23 03:53:08,775 WARN L180 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 367 DAG size of output: 118 [2018-11-23 03:53:08,776 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 03:53:08,777 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)) [2018-11-23 03:53:08,777 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 03:53:08,777 INFO L448 ceAbstractionStarter]: For program point L3966(lines 3966 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,777 INFO L448 ceAbstractionStarter]: For program point L3933(lines 3933 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,777 INFO L448 ceAbstractionStarter]: For program point L3867(lines 3867 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,777 INFO L448 ceAbstractionStarter]: For program point L3702(lines 3702 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,777 INFO L448 ceAbstractionStarter]: For program point L3504(lines 3504 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,777 INFO L448 ceAbstractionStarter]: For program point L3438(lines 3438 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,777 INFO L448 ceAbstractionStarter]: For program point L3471(lines 3471 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,777 INFO L448 ceAbstractionStarter]: For program point L3108(lines 3108 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,777 INFO L448 ceAbstractionStarter]: For program point L4066(lines 4066 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,777 INFO L448 ceAbstractionStarter]: For program point L3835(lines 3835 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,777 INFO L448 ceAbstractionStarter]: For program point L3076(lines 3076 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L3737(lines 3737 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L3407(lines 3407 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L3308(lines 3308 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L4035(lines 4035 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L3804(lines 3804 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L3771(lines 3771 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L3573(lines 3573 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L3342(lines 3342 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L3375(lines 3375 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L3210(lines 3210 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L3177(lines 3177 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L4201(lines 4201 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L3640(lines 3640 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L3541(lines 3541 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L4136(lines 4136 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L3145(lines 3145 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L4169(lines 4169 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L4103(lines 4103 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,778 INFO L448 ceAbstractionStarter]: For program point L3674(lines 3674 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3608(lines 3608 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L4236(lines 4236 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3113(lines 3113 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L4071(lines 4071 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L4005(lines 4005 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3873(lines 3873 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3510(lines 3510 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3444(lines 3444 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3477(lines 3477 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3973(lines 3973 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3709(lines 3709 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 3053 4251) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 3053 4251) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3082(lines 3082 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3842(lines 3842 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L4041(lines 4041 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3579(lines 3579 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3282(lines 3282 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3315(lines 3315 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3249(lines 3249 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3183(lines 3183 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,779 INFO L448 ceAbstractionStarter]: For program point L3778(lines 3778 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L3811(lines 3811 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L3646(lines 3646 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L3547(lines 3547 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L3382(lines 3382 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L4175(lines 4175 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L4208(lines 4208 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L4076(lines 4076 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L4109(lines 4109 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L4010(lines 4010 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L3614(lines 3614 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L3152(lines 3152 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L4143(lines 4143 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L3681(lines 3681 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L4243(lines 4243 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L3120(lines 3120 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L3946(lines 3946 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L3979(lines 3979 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L3880(lines 3880 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L3913(lines 3913 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,780 INFO L448 ceAbstractionStarter]: For program point L3484(lines 3484 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,781 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,781 INFO L448 ceAbstractionStarter]: For program point L3451(lines 3451 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,781 INFO L448 ceAbstractionStarter]: For program point L3848(lines 3848 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,781 INFO L448 ceAbstractionStarter]: For program point L3716(lines 3716 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,781 INFO L448 ceAbstractionStarter]: For program point L3584(lines 3584 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,781 INFO L448 ceAbstractionStarter]: For program point L3419(lines 3419 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,781 INFO L448 ceAbstractionStarter]: For program point L3056(lines 3056 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,781 INFO L448 ceAbstractionStarter]: For program point L3089(lines 3089 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,781 INFO L448 ceAbstractionStarter]: For program point L3750(lines 3750 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,781 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,781 INFO L448 ceAbstractionStarter]: For program point L3222(lines 3222 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,781 INFO L448 ceAbstractionStarter]: For program point L3255(lines 3255 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,781 INFO L448 ceAbstractionStarter]: For program point L3189(lines 3189 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,781 INFO L448 ceAbstractionStarter]: For program point L4048(lines 4048 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,781 INFO L448 ceAbstractionStarter]: For program point L3784(lines 3784 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,781 INFO L448 ceAbstractionStarter]: For program point L3553(lines 3553 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L3388(lines 3388 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L3322(lines 3322 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L3157(lines 3157 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L4016(lines 4016 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L3818(lines 3818 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L3653(lines 3653 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L4215(lines 4215 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L4182(lines 4182 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L4116(lines 4116 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L4149(lines 4149 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L4083(lines 4083 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L3621(lines 3621 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L3126(lines 3126 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L3886(lines 3886 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L3688(lines 3688 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L3523(lines 3523 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L3920(lines 3920 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L3854(lines 3854 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L3458(lines 3458 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L3491(lines 3491 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L3425(lines 3425 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,782 INFO L448 ceAbstractionStarter]: For program point L3723(lines 3723 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3591(lines 3591 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3096(lines 3096 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3063(lines 3063 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3757(lines 3757 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3394(lines 3394 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3262(lines 3262 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3196(lines 3196 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L4022(lines 4022 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L4055(lines 4055 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3824(lines 3824 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3791(lines 3791 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3560(lines 3560 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3362(lines 3362 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3329(lines 3329 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3164(lines 3164 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L4188(lines 4188 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L4122(lines 4122 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3660(lines 3660 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3627(lines 3627 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L4222(lines 4222 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L4156(lines 4156 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L4090(lines 4090 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3991(lines 3991 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3529(lines 3529 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,783 INFO L448 ceAbstractionStarter]: For program point L3133(lines 3133 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,784 INFO L448 ceAbstractionStarter]: For program point L3893(lines 3893 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,784 INFO L448 ceAbstractionStarter]: For program point L3695(lines 3695 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,784 INFO L448 ceAbstractionStarter]: For program point L3464(lines 3464 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,784 INFO L448 ceAbstractionStarter]: For program point L3960(lines 3960 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,784 INFO L448 ceAbstractionStarter]: For program point L3927(lines 3927 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,784 INFO L448 ceAbstractionStarter]: For program point L3861(lines 3861 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,784 INFO L448 ceAbstractionStarter]: For program point L3597(lines 3597 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,784 INFO L448 ceAbstractionStarter]: For program point L3498(lines 3498 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,784 INFO L448 ceAbstractionStarter]: For program point L3432(lines 3432 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,784 INFO L448 ceAbstractionStarter]: For program point L3730(lines 3730 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,784 INFO L448 ceAbstractionStarter]: For program point L3400(lines 3400 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,784 INFO L448 ceAbstractionStarter]: For program point L3301(lines 3301 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,784 INFO L448 ceAbstractionStarter]: For program point L3235(lines 3235 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,784 INFO L448 ceAbstractionStarter]: For program point L3070(lines 3070 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,784 INFO L448 ceAbstractionStarter]: For program point L3103(lines 3103 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,784 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 ((.cse14 (and .cse3 .cse4)) (.cse22 (= (mod ~a24~0 3) 0)) (.cse16 (<= ~a3~0 417)) (.cse18 (= ~a3~0 99)) (.cse5 (= |calculate_output3_#in~input| 0)) (.cse23 (= 0 |old(~a15~0)|)) (.cse21 (not (= (mod |old(~a24~0)| 3) 0))) (.cse19 (not (= 99 |old(~a3~0)|))) (.cse11 (= 1 ~a24~0)) (.cse12 (not (= 1 |old(~a24~0)|))) (.cse0 (not (= 4 |old(~a15~0)|))) (.cse2 (= ~a24~0 3)) (.cse1 (not (= 3 |old(~a24~0)|))) (.cse13 (< 417 |old(~a3~0)|)) (.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)|)) (.cse27 (not (= |old(~a18~0)| 9))) (.cse24 (< |old(~a15~0)| 5)) (.cse25 (= 5 |old(~a15~0)|)) (.cse26 (= ~a18~0 8)) (.cse20 (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 .cse0 .cse18 .cse19 .cse20 .cse21) (or .cse10 .cse16 .cse6 .cse13) (or .cse5 .cse6 (and .cse16 .cse22 .cse3 .cse4) .cse23 .cse13 .cse21) (or .cse16 .cse24 .cse6 .cse13) (or .cse22 .cse10 .cse25 .cse17 .cse6 .cse23 .cse21) (or (and .cse22 .cse26 .cse4) .cse5 .cse23 .cse20 .cse21) (or .cse17 .cse9 .cse13 .cse20 .cse15) (or .cse14 .cse24 .cse6) (or .cse24 .cse5 .cse6 .cse22 .cse21) (or .cse16 .cse12 .cse6 .cse13) (or .cse25 .cse8 .cse7 .cse20) (or .cse25 .cse17 .cse23 .cse13 .cse20 .cse21 .cse22) (or .cse0 .cse2 .cse1 .cse5 .cse20) (or (and .cse16 .cse26 .cse4) .cse13 .cse20) (or (or .cse24 .cse25 .cse8 .cse6) .cse7) (or .cse10 .cse24 .cse8 .cse12 .cse6 .cse7) (or .cse12 (and .cse11 .cse26 .cse4) .cse20) (or (and .cse15 .cse26 .cse4) .cse25 .cse17 .cse9 .cse20) (or .cse0 .cse1 .cse6 .cse10 .cse19 .cse5 .cse18) (or .cse15 .cse24 .cse17 .cse6 .cse9) (or .cse7 .cse8 .cse5 .cse6 .cse23 .cse21) (or (= ~a24~0 0) (or .cse0 (not (= 0 |old(~a24~0)|)) .cse19) .cse20) (or .cse8 .cse7 .cse12 .cse20) (or .cse8 .cse27 .cse12 .cse7) (or .cse25 (and .cse11 .cse3 .cse4) .cse12 .cse17 .cse6) (or .cse0 .cse2 .cse1 .cse13 .cse20) (or .cse10 .cse15 .cse17 .cse6 .cse9) (or .cse7 .cse24 .cse8 .cse27) (or .cse24 .cse25 (and .cse26 .cse4) .cse20)))) [2018-11-23 03:53:08,785 INFO L448 ceAbstractionStarter]: For program point L4028(lines 4028 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,785 INFO L448 ceAbstractionStarter]: For program point L4061(lines 4061 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,785 INFO L448 ceAbstractionStarter]: For program point L3830(lines 3830 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,785 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,785 INFO L448 ceAbstractionStarter]: For program point L3797(lines 3797 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,785 INFO L448 ceAbstractionStarter]: For program point L3368(lines 3368 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,785 INFO L448 ceAbstractionStarter]: For program point L3269(lines 3269 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,785 INFO L448 ceAbstractionStarter]: For program point L3203(lines 3203 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,785 INFO L448 ceAbstractionStarter]: For program point L3633(lines 3633 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,785 INFO L448 ceAbstractionStarter]: For program point L3567(lines 3567 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,785 INFO L448 ceAbstractionStarter]: For program point L3336(lines 3336 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,785 INFO L448 ceAbstractionStarter]: For program point L4162(lines 4162 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,785 INFO L448 ceAbstractionStarter]: For program point L3171(lines 3171 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,786 INFO L448 ceAbstractionStarter]: For program point L4195(lines 4195 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,786 INFO L448 ceAbstractionStarter]: For program point L4096(lines 4096 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,786 INFO L448 ceAbstractionStarter]: For program point L4129(lines 4129 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,786 INFO L448 ceAbstractionStarter]: For program point L3667(lines 3667 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,786 INFO L448 ceAbstractionStarter]: For program point L3535(lines 3535 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,786 INFO L448 ceAbstractionStarter]: For program point L4229(lines 4229 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,786 INFO L448 ceAbstractionStarter]: For program point L3139(lines 3139 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,786 INFO L448 ceAbstractionStarter]: For program point L3998(lines 3998 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,786 INFO L448 ceAbstractionStarter]: For program point L3899(lines 3899 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,786 INFO L448 ceAbstractionStarter]: For program point L3602(lines 3602 4249) no Hoare annotation was computed. [2018-11-23 03:53:08,786 INFO L448 ceAbstractionStarter]: For program point L2876(lines 2876 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,786 INFO L448 ceAbstractionStarter]: For program point L2843(lines 2843 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,786 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1640 3051) no Hoare annotation was computed. [2018-11-23 03:53:08,786 INFO L448 ceAbstractionStarter]: For program point L1687(lines 1687 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,787 INFO L448 ceAbstractionStarter]: For program point L2546(lines 2546 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,787 INFO L448 ceAbstractionStarter]: For program point L2480(lines 2480 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,787 INFO L448 ceAbstractionStarter]: For program point L3042(lines 3042 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,787 INFO L448 ceAbstractionStarter]: For program point L1985(lines 1985 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,787 INFO L448 ceAbstractionStarter]: For program point L1952(lines 1952 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,787 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,787 INFO L448 ceAbstractionStarter]: For program point L2811(lines 2811 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,787 INFO L448 ceAbstractionStarter]: For program point L1655(lines 1655 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,787 INFO L448 ceAbstractionStarter]: For program point L2382(lines 2382 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,787 INFO L448 ceAbstractionStarter]: For program point L2349(lines 2349 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,787 INFO L448 ceAbstractionStarter]: For program point L2977(lines 2977 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,787 INFO L448 ceAbstractionStarter]: For program point L1854(lines 1854 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,787 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,787 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,787 INFO L448 ceAbstractionStarter]: For program point L2284(lines 2284 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,788 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,788 INFO L448 ceAbstractionStarter]: For program point L2251(lines 2251 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,788 INFO L448 ceAbstractionStarter]: For program point L3011(lines 3011 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,788 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,788 INFO L448 ceAbstractionStarter]: For program point L1756(lines 1756 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,788 INFO L448 ceAbstractionStarter]: For program point L2747(lines 2747 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,788 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,788 INFO L448 ceAbstractionStarter]: For program point L2516(lines 2516 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,788 INFO L448 ceAbstractionStarter]: For program point L2054(lines 2054 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,788 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,788 INFO L448 ceAbstractionStarter]: For program point L1823(lines 1823 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,788 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,788 INFO L448 ceAbstractionStarter]: For program point L2220(lines 2220 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,788 INFO L448 ceAbstractionStarter]: For program point L2187(lines 2187 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,788 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,789 INFO L448 ceAbstractionStarter]: For program point L2022(lines 2022 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,789 INFO L448 ceAbstractionStarter]: For program point L1791(lines 1791 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,789 INFO L448 ceAbstractionStarter]: For program point L1725(lines 1725 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,789 INFO L448 ceAbstractionStarter]: For program point L2584(lines 2584 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,789 INFO L448 ceAbstractionStarter]: For program point L2617(lines 2617 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,789 INFO L448 ceAbstractionStarter]: For program point L2155(lines 2155 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,789 INFO L448 ceAbstractionStarter]: For program point L1990(lines 1990 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,789 INFO L448 ceAbstractionStarter]: For program point L1891(lines 1891 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,789 INFO L448 ceAbstractionStarter]: For program point L2882(lines 2882 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,789 INFO L448 ceAbstractionStarter]: For program point L2915(lines 2915 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,789 INFO L448 ceAbstractionStarter]: For program point L1693(lines 1693 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,789 INFO L448 ceAbstractionStarter]: For program point L2420(lines 2420 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,789 INFO L448 ceAbstractionStarter]: For program point L2453(lines 2453 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,789 INFO L448 ceAbstractionStarter]: For program point L2387(lines 2387 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,789 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1640 3051) no Hoare annotation was computed. [2018-11-23 03:53:08,789 INFO L448 ceAbstractionStarter]: For program point L2850(lines 2850 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,789 INFO L448 ceAbstractionStarter]: For program point L2817(lines 2817 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,790 INFO L448 ceAbstractionStarter]: For program point L2553(lines 2553 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,790 INFO L448 ceAbstractionStarter]: For program point L2487(lines 2487 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,790 INFO L448 ceAbstractionStarter]: For program point L1959(lines 1959 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,790 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,790 INFO L448 ceAbstractionStarter]: For program point L2983(lines 2983 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,790 INFO L448 ceAbstractionStarter]: For program point L1860(lines 1860 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,790 INFO L448 ceAbstractionStarter]: For program point L1662(lines 1662 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,790 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,790 INFO L448 ceAbstractionStarter]: For program point L2356(lines 2356 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,790 INFO L448 ceAbstractionStarter]: For program point L2290(lines 2290 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,791 INFO L444 ceAbstractionStarter]: At program point L3050(line 3050) the Hoare annotation is: (let ((.cse11 (= |old(~a18~0)| ~a18~0)) (.cse12 (= |old(~a15~0)| ~a15~0))) (let ((.cse8 (and .cse11 .cse12)) (.cse10 (<= ~a3~0 417)) (.cse19 (= (mod ~a24~0 3) 0)) (.cse23 (= 0 |old(~a15~0)|)) (.cse18 (not (= (mod |old(~a24~0)| 3) 0))) (.cse20 (not (= calculate_output2_~input 0))) (.cse5 (= 1 ~a24~0)) (.cse6 (not (= 1 |old(~a24~0)|))) (.cse27 (= ~a24~0 3)) (.cse7 (< 417 |old(~a3~0)|)) (.cse9 (<= 4 ~a24~0)) (.cse13 (= 6 |old(~a15~0)|)) (.cse3 (< |old(~a24~0)| 4)) (.cse0 (<= ~a3~0 99)) (.cse1 (< 99 |old(~a3~0)|)) (.cse28 (not (= |old(~a18~0)| 9))) (.cse24 (< |old(~a15~0)| 5)) (.cse25 (= 5 |old(~a15~0)|)) (.cse21 (= ~a18~0 8)) (.cse17 (not (= 8 |old(~a18~0)|))) (.cse14 (not (= 4 |old(~a15~0)|))) (.cse26 (not (= 3 |old(~a24~0)|))) (.cse2 (< |old(~a18~0)| 9)) (.cse15 (= ~a3~0 99)) (.cse4 (= 10 |old(~a18~0)|)) (.cse16 (not (= 99 |old(~a3~0)|))) (.cse22 (= |calculate_output2_#in~input| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse2) (or .cse5 .cse6 .cse2 .cse7) (or .cse8 .cse4 .cse2) (or (and .cse9 .cse10 .cse11 .cse12) .cse13 .cse2 .cse3 .cse7) (or .cse14 .cse15 .cse16 .cse17 .cse18) (or (and .cse19 .cse20 .cse21 .cse12) .cse22 .cse23 .cse17 .cse18) (or .cse4 .cse10 .cse2 .cse7) (or .cse10 .cse24 .cse2 .cse7) (or .cse19 .cse4 .cse25 .cse13 .cse2 .cse23 .cse18) (or .cse13 .cse3 .cse7 .cse17 .cse9) (or .cse8 .cse24 .cse2) (or .cse10 .cse6 .cse2 .cse7) (or .cse25 .cse1 .cse0 .cse17) (or .cse25 .cse13 .cse23 .cse7 .cse17 .cse18 .cse19) (or (and .cse10 .cse21 .cse12) .cse7 .cse17) (or (or .cse24 .cse25 .cse1 .cse2) .cse0) (or .cse4 .cse24 .cse1 .cse6 .cse2 .cse0) (or .cse4 .cse20 .cse22 .cse2 .cse23 .cse18) (or .cse14 .cse26 .cse27 .cse22 .cse17) (or .cse22 .cse2 .cse23 .cse7 (and .cse10 .cse19 .cse20 .cse11 .cse12) .cse18) (or (and .cse19 .cse20) .cse24 .cse22 .cse2 .cse18) (or .cse6 (and .cse5 .cse21 .cse12) .cse17) (or (and .cse9 .cse21 .cse12) .cse25 .cse13 .cse3 .cse17) (or .cse9 .cse24 .cse13 .cse2 .cse3) (or (= ~a24~0 0) (or .cse14 (not (= 0 |old(~a24~0)|)) .cse16) .cse17) (or .cse1 .cse0 .cse6 .cse17) (or .cse0 (or .cse1 .cse22 .cse2 .cse23 .cse18)) (or (and .cse27 .cse20 .cse11 .cse12) .cse14 .cse26 .cse22 .cse2) (or .cse1 .cse28 .cse6 .cse0) (or .cse25 (and .cse5 .cse11 .cse12) .cse6 .cse13 .cse2) (or .cse14 .cse27 .cse26 .cse7 .cse17) (or .cse4 .cse9 .cse13 .cse2 .cse3) (or .cse0 .cse24 .cse1 .cse28) (or .cse24 .cse25 (and .cse21 .cse12) .cse17) (or .cse14 .cse26 .cse2 .cse15 .cse4 .cse16 .cse22)))) [2018-11-23 03:53:08,791 INFO L448 ceAbstractionStarter]: For program point L3050-1(line 3050) no Hoare annotation was computed. [2018-11-23 03:53:08,791 INFO L448 ceAbstractionStarter]: For program point L2786(lines 2786 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,791 INFO L448 ceAbstractionStarter]: For program point L1762(lines 1762 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,791 INFO L448 ceAbstractionStarter]: For program point L2687(lines 2687 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,791 INFO L448 ceAbstractionStarter]: For program point L2522(lines 2522 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,791 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,791 INFO L448 ceAbstractionStarter]: For program point L2258(lines 2258 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,791 INFO L448 ceAbstractionStarter]: For program point L3018(lines 3018 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,791 INFO L448 ceAbstractionStarter]: For program point L2952(lines 2952 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,791 INFO L448 ceAbstractionStarter]: For program point L1796(lines 1796 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,791 INFO L448 ceAbstractionStarter]: For program point L2754(lines 2754 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,791 INFO L448 ceAbstractionStarter]: For program point L1730(lines 1730 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,791 INFO L448 ceAbstractionStarter]: For program point L2655(lines 2655 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,791 INFO L448 ceAbstractionStarter]: For program point L2226(lines 2226 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,792 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,792 INFO L448 ceAbstractionStarter]: For program point L2094(lines 2094 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,792 INFO L448 ceAbstractionStarter]: For program point L2061(lines 2061 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,792 INFO L448 ceAbstractionStarter]: For program point L1830(lines 1830 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,792 INFO L448 ceAbstractionStarter]: For program point L2590(lines 2590 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,792 INFO L448 ceAbstractionStarter]: For program point L2128(lines 2128 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,792 INFO L448 ceAbstractionStarter]: For program point L2161(lines 2161 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,792 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,792 INFO L448 ceAbstractionStarter]: For program point L1996(lines 1996 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,792 INFO L448 ceAbstractionStarter]: For program point L2921(lines 2921 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,792 INFO L448 ceAbstractionStarter]: For program point L1699(lines 1699 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,792 INFO L448 ceAbstractionStarter]: For program point L2624(lines 2624 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,792 INFO L448 ceAbstractionStarter]: For program point L2558(lines 2558 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,792 INFO L448 ceAbstractionStarter]: For program point L2426(lines 2426 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,792 INFO L448 ceAbstractionStarter]: For program point L2393(lines 2393 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,792 INFO L448 ceAbstractionStarter]: For program point L2988(lines 2988 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L1898(lines 1898 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L2856(lines 2856 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L2889(lines 2889 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L1932(lines 1932 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L2824(lines 2824 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L1767(lines 1767 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L1966(lines 1966 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L3023(lines 3023 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L2792(lines 2792 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L1669(lines 1669 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L2693(lines 2693 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L2528(lines 2528 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L2363(lines 2363 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L2264(lines 2264 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L2297(lines 2297 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L2958(lines 2958 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L1835(lines 1835 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L2331(lines 2331 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L2067(lines 2067 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L1803(lines 1803 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,793 INFO L448 ceAbstractionStarter]: For program point L1737(lines 1737 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L2233(lines 2233 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L2101(lines 2101 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L2630(lines 2630 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L2498(lines 2498 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L2168(lines 2168 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L2036(lines 2036 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L2003(lines 2003 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L2994(lines 2994 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L2862(lines 2862 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L2895(lines 2895 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L1772(lines 1772 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L2565(lines 2565 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L2433(lines 2433 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L1971(lines 1971 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,794 INFO L448 ceAbstractionStarter]: For program point L1938(lines 1938 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,795 INFO L448 ceAbstractionStarter]: For program point L1905(lines 1905 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,795 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,795 INFO L448 ceAbstractionStarter]: For program point L1873(lines 1873 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,795 INFO L448 ceAbstractionStarter]: For program point L2798(lines 2798 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,795 INFO L448 ceAbstractionStarter]: For program point L2831(lines 2831 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,795 INFO L448 ceAbstractionStarter]: For program point L2534(lines 2534 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,795 INFO L448 ceAbstractionStarter]: For program point L3030(lines 3030 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,795 INFO L448 ceAbstractionStarter]: For program point L1841(lines 1841 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,795 INFO L448 ceAbstractionStarter]: For program point L2766(lines 2766 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,795 INFO L448 ceAbstractionStarter]: For program point L2700(lines 2700 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,795 INFO L448 ceAbstractionStarter]: For program point L1676(lines 1676 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,795 INFO L448 ceAbstractionStarter]: For program point L2733(lines 2733 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,795 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,795 INFO L448 ceAbstractionStarter]: For program point L2667(lines 2667 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,795 INFO L448 ceAbstractionStarter]: For program point L2370(lines 2370 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,796 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,796 INFO L448 ceAbstractionStarter]: For program point L2337(lines 2337 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,796 INFO L448 ceAbstractionStarter]: For program point L2271(lines 2271 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,796 INFO L448 ceAbstractionStarter]: For program point L2932(lines 2932 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,796 INFO L448 ceAbstractionStarter]: For program point L2965(lines 2965 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,796 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,796 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,796 INFO L448 ceAbstractionStarter]: For program point L1810(lines 1810 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,796 INFO L448 ceAbstractionStarter]: For program point L1744(lines 1744 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,796 INFO L448 ceAbstractionStarter]: For program point L2636(lines 2636 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,796 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,796 INFO L448 ceAbstractionStarter]: For program point L2504(lines 2504 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,796 INFO L448 ceAbstractionStarter]: For program point L2207(lines 2207 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,796 INFO L448 ceAbstractionStarter]: For program point L2108(lines 2108 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,797 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,797 INFO L448 ceAbstractionStarter]: For program point L2042(lines 2042 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,797 INFO L448 ceAbstractionStarter]: For program point L2901(lines 2901 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,797 INFO L448 ceAbstractionStarter]: For program point L1778(lines 1778 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,797 INFO L448 ceAbstractionStarter]: For program point L1712(lines 1712 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,797 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,797 INFO L448 ceAbstractionStarter]: For program point L2406(lines 2406 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,797 INFO L448 ceAbstractionStarter]: For program point L2175(lines 2175 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,797 INFO L448 ceAbstractionStarter]: For program point L2010(lines 2010 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,797 INFO L448 ceAbstractionStarter]: For program point L3001(lines 3001 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,797 INFO L448 ceAbstractionStarter]: For program point L2869(lines 2869 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,797 INFO L448 ceAbstractionStarter]: For program point L2440(lines 2440 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,797 INFO L448 ceAbstractionStarter]: For program point L1978(lines 1978 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,797 INFO L448 ceAbstractionStarter]: For program point L1945(lines 1945 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,797 INFO L448 ceAbstractionStarter]: For program point L1912(lines 1912 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,798 INFO L448 ceAbstractionStarter]: For program point L1879(lines 1879 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,798 INFO L448 ceAbstractionStarter]: For program point L2837(lines 2837 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,798 INFO L448 ceAbstractionStarter]: For program point L1681(lines 1681 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,798 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,798 INFO L448 ceAbstractionStarter]: For program point L2540(lines 2540 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,798 INFO L448 ceAbstractionStarter]: For program point L2474(lines 2474 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,798 INFO L448 ceAbstractionStarter]: For program point L1847(lines 1847 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,798 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,798 INFO L448 ceAbstractionStarter]: For program point L2805(lines 2805 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,798 INFO L448 ceAbstractionStarter]: For program point L2376(lines 2376 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,798 INFO L448 ceAbstractionStarter]: For program point L2277(lines 2277 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,798 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,798 INFO L448 ceAbstractionStarter]: For program point L3037(lines 3037 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,798 INFO L448 ceAbstractionStarter]: For program point L2740(lines 2740 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,798 INFO L448 ceAbstractionStarter]: For program point L2674(lines 2674 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,799 INFO L448 ceAbstractionStarter]: For program point L2707(lines 2707 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,799 INFO L448 ceAbstractionStarter]: For program point L2344(lines 2344 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,799 INFO L448 ceAbstractionStarter]: For program point L2311(lines 2311 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,799 INFO L448 ceAbstractionStarter]: For program point L2245(lines 2245 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,799 INFO L448 ceAbstractionStarter]: For program point L2080(lines 2080 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,799 INFO L448 ceAbstractionStarter]: For program point L2972(lines 2972 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,799 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1640 3051) the Hoare annotation is: (let ((.cse27 (= ~a18~0 8)) (.cse11 (= |old(~a18~0)| ~a18~0)) (.cse12 (= |old(~a15~0)| ~a15~0))) (let ((.cse8 (and .cse11 .cse12)) (.cse10 (<= ~a3~0 417)) (.cse22 (= 0 |old(~a15~0)|)) (.cse20 (= (mod ~a24~0 3) 0)) (.cse18 (not (= (mod |old(~a24~0)| 3) 0))) (.cse5 (= 1 ~a24~0)) (.cse6 (not (= 1 |old(~a24~0)|))) (.cse15 (= ~a3~0 99)) (.cse16 (not (= 99 |old(~a3~0)|))) (.cse23 (= |calculate_output2_#in~input| 0)) (.cse14 (not (= 4 |old(~a15~0)|))) (.cse26 (= ~a24~0 3)) (.cse25 (not (= 3 |old(~a24~0)|))) (.cse7 (< 417 |old(~a3~0)|)) (.cse4 (= 10 |old(~a18~0)|)) (.cse9 (<= 4 ~a24~0)) (.cse13 (= 6 |old(~a15~0)|)) (.cse2 (< |old(~a18~0)| 9)) (.cse3 (< |old(~a24~0)| 4)) (.cse0 (<= ~a3~0 99)) (.cse1 (< 99 |old(~a3~0)|)) (.cse28 (not (= |old(~a18~0)| 9))) (.cse19 (< |old(~a15~0)| 5)) (.cse21 (= 5 |old(~a15~0)|)) (.cse24 (and .cse27 .cse12)) (.cse17 (not (= 8 |old(~a18~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse2) (or .cse5 .cse6 .cse2 .cse7) (or .cse8 .cse4 .cse2) (or (and .cse9 .cse10 .cse11 .cse12) .cse13 .cse2 .cse3 .cse7) (or .cse14 .cse15 .cse16 .cse17 .cse18) (or .cse4 .cse10 .cse2 .cse7) (or .cse10 .cse19 .cse2 .cse7) (or .cse20 .cse4 .cse21 .cse13 .cse2 .cse22 .cse18) (or .cse20 .cse23 .cse22 .cse17 .cse18) (or (and .cse10 .cse20 .cse11 .cse12) .cse23 .cse2 .cse22 .cse7 .cse18) (or .cse13 .cse3 .cse7 .cse17 .cse9) (or .cse8 .cse19 .cse2) (or .cse24 .cse23 .cse22 .cse17 .cse18) (or .cse10 .cse6 .cse2 .cse7) (or .cse14 .cse25 .cse23 .cse2 (and .cse26 .cse11 .cse12)) (or .cse21 .cse1 .cse0 .cse17) (or .cse21 .cse13 .cse22 .cse7 .cse17 .cse18 .cse20) (or (and .cse10 .cse27 .cse12) .cse7 .cse17) (or (or .cse19 .cse21 .cse1 .cse2) .cse0) (or .cse0 .cse1 .cse23 .cse2 .cse22 .cse18) (or .cse4 .cse19 .cse1 .cse6 .cse2 .cse0) (or .cse14 .cse25 .cse26 .cse23 .cse17) (or .cse6 (and .cse5 .cse27 .cse12) .cse17) (or (and .cse9 .cse27 .cse12) .cse21 .cse13 .cse3 .cse17) (or .cse19 .cse20 .cse23 .cse2 .cse18) (or .cse9 .cse19 .cse13 .cse2 .cse3) (or (= ~a24~0 0) (or .cse14 (not (= 0 |old(~a24~0)|)) .cse16) .cse17) (or .cse1 .cse0 .cse6 .cse17) (or .cse1 .cse28 .cse6 .cse0) (or .cse21 (and .cse5 .cse11 .cse12) .cse6 .cse13 .cse2) (or .cse14 .cse25 .cse15 .cse2 .cse4 .cse16 .cse23) (or .cse14 .cse26 .cse25 .cse7 .cse17) (or .cse4 .cse9 .cse13 .cse2 .cse3) (or .cse0 .cse19 .cse1 .cse28) (or .cse19 .cse21 .cse24 .cse17)))) [2018-11-23 03:53:08,799 INFO L448 ceAbstractionStarter]: For program point L2939(lines 2939 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,800 INFO L448 ceAbstractionStarter]: For program point L1750(lines 1750 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,800 INFO L448 ceAbstractionStarter]: For program point L2510(lines 2510 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,800 INFO L448 ceAbstractionStarter]: For program point L2213(lines 2213 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,800 INFO L448 ceAbstractionStarter]: For program point L2114(lines 2114 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,800 INFO L448 ceAbstractionStarter]: For program point L2048(lines 2048 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,800 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,800 INFO L448 ceAbstractionStarter]: For program point L1784(lines 1784 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,800 INFO L448 ceAbstractionStarter]: For program point L1718(lines 1718 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,800 INFO L448 ceAbstractionStarter]: For program point L2610(lines 2610 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,800 INFO L448 ceAbstractionStarter]: For program point L2643(lines 2643 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,800 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,800 INFO L448 ceAbstractionStarter]: For program point L2181(lines 2181 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,800 INFO L448 ceAbstractionStarter]: For program point L2016(lines 2016 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,800 INFO L448 ceAbstractionStarter]: For program point L2908(lines 2908 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,800 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,801 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,801 INFO L448 ceAbstractionStarter]: For program point L2446(lines 2446 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,801 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 3049) no Hoare annotation was computed. [2018-11-23 03:53:08,801 INFO L448 ceAbstractionStarter]: For program point L960(lines 960 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,801 INFO L448 ceAbstractionStarter]: For program point L498(lines 498 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,801 INFO L448 ceAbstractionStarter]: For program point L432(lines 432 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,801 INFO L448 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-11-23 03:53:08,801 INFO L448 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-11-23 03:53:08,801 INFO L448 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-11-23 03:53:08,801 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,801 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,801 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,801 INFO L448 ceAbstractionStarter]: For program point L896(lines 896 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,801 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,801 INFO L448 ceAbstractionStarter]: For program point L1557(lines 1557 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,802 INFO L448 ceAbstractionStarter]: For program point L1425(lines 1425 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,802 INFO L448 ceAbstractionStarter]: For program point L170-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,802 INFO L448 ceAbstractionStarter]: For program point L104-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,802 INFO L448 ceAbstractionStarter]: For program point L38-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,802 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,802 INFO L448 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-11-23 03:53:08,802 INFO L448 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-11-23 03:53:08,802 INFO L448 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-11-23 03:53:08,802 INFO L448 ceAbstractionStarter]: For program point L766(lines 766 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,802 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,802 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,802 INFO L448 ceAbstractionStarter]: For program point L1163(lines 1163 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,802 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,802 INFO L448 ceAbstractionStarter]: For program point L701(lines 701 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,803 INFO L448 ceAbstractionStarter]: For program point L503(lines 503 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,803 INFO L448 ceAbstractionStarter]: For program point L305(lines 305 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,803 INFO L448 ceAbstractionStarter]: For program point L173-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,803 INFO L448 ceAbstractionStarter]: For program point L107-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,803 INFO L448 ceAbstractionStarter]: For program point L41-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,803 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,803 INFO L448 ceAbstractionStarter]: For program point L636(lines 636 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,803 INFO L448 ceAbstractionStarter]: For program point L570(lines 570 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,803 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,803 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,803 INFO L448 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-11-23 03:53:08,803 INFO L448 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-11-23 03:53:08,803 INFO L448 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-11-23 03:53:08,803 INFO L448 ceAbstractionStarter]: For program point L1033(lines 1033 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,804 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,804 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,804 INFO L448 ceAbstractionStarter]: For program point L1563(lines 1563 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,804 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,804 INFO L448 ceAbstractionStarter]: For program point L176-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,804 INFO L448 ceAbstractionStarter]: For program point L110-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,804 INFO L448 ceAbstractionStarter]: For program point L44-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,804 INFO L448 ceAbstractionStarter]: For program point L903(lines 903 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,804 INFO L448 ceAbstractionStarter]: For program point L1630(lines 1630 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,804 INFO L448 ceAbstractionStarter]: For program point L1432(lines 1432 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,804 INFO L448 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-11-23 03:53:08,804 INFO L448 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-11-23 03:53:08,804 INFO L448 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-11-23 03:53:08,805 INFO L448 ceAbstractionStarter]: For program point L838(lines 838 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,805 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,805 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 153) no Hoare annotation was computed. [2018-11-23 03:53:08,805 INFO L448 ceAbstractionStarter]: For program point L1169(lines 1169 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,805 INFO L448 ceAbstractionStarter]: For program point L773(lines 773 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,805 INFO L448 ceAbstractionStarter]: For program point L509(lines 509 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,805 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,805 INFO L448 ceAbstractionStarter]: For program point L245(lines 245 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,805 INFO L448 ceAbstractionStarter]: For program point L179-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,805 INFO L448 ceAbstractionStarter]: For program point L113-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,806 INFO L448 ceAbstractionStarter]: For program point L1104(lines 1104 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,806 INFO L448 ceAbstractionStarter]: For program point L47-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,806 INFO L448 ceAbstractionStarter]: For program point L576(lines 576 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,806 INFO L448 ceAbstractionStarter]: For program point L312(lines 312 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,806 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,806 INFO L448 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-11-23 03:53:08,806 INFO L448 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-11-23 03:53:08,806 INFO L448 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-11-23 03:53:08,806 INFO L448 ceAbstractionStarter]: For program point L1039(lines 1039 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,806 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,806 INFO L448 ceAbstractionStarter]: For program point L643(lines 643 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,806 INFO L448 ceAbstractionStarter]: For program point L1304(lines 1304 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,806 INFO L448 ceAbstractionStarter]: For program point L1569(lines 1569 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,806 INFO L448 ceAbstractionStarter]: For program point L446(lines 446 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,806 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,807 INFO L448 ceAbstractionStarter]: For program point L182-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,807 INFO L448 ceAbstractionStarter]: For program point L116-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,807 INFO L448 ceAbstractionStarter]: For program point L50-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,807 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,813 INFO L448 ceAbstractionStarter]: For program point L1372(lines 1372 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,813 INFO L448 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-11-23 03:53:08,813 INFO L448 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-11-23 03:53:08,813 INFO L448 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-11-23 03:53:08,813 INFO L448 ceAbstractionStarter]: For program point L844(lines 844 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,813 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,813 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,814 INFO L444 ceAbstractionStarter]: At program point L1637(line 1637) the Hoare annotation is: (let ((.cse19 (not (= calculate_output_~input 0))) (.cse20 (= (mod ~a24~0 3) 0)) (.cse15 (= |old(~a18~0)| ~a18~0)) (.cse16 (= |old(~a15~0)| ~a15~0))) (let ((.cse12 (and .cse15 .cse16)) (.cse8 (and .cse19 .cse20)) (.cse14 (<= ~a3~0 417)) (.cse11 (< 417 |old(~a3~0)|)) (.cse24 (= ~a3~0 99)) (.cse25 (not (= 99 |old(~a3~0)|))) (.cse5 (= 1 ~a24~0)) (.cse6 (not (= 1 |old(~a24~0)|))) (.cse18 (= 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)) (.cse23 (not (= 4 |old(~a15~0)|))) (.cse27 (not (= 3 |old(~a24~0)|))) (.cse9 (= |calculate_output_#in~input| 0)) (.cse29 (= ~a24~0 3)) (.cse0 (<= ~a3~0 99)) (.cse1 (< 99 |old(~a3~0)|)) (.cse28 (not (= |old(~a18~0)| 9))) (.cse7 (< |old(~a15~0)| 5)) (.cse26 (= 5 |old(~a15~0)|)) (.cse22 (= ~a18~0 8)) (.cse21 (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 .cse4 .cse14 .cse2 .cse11) (or .cse14 .cse7 .cse2 .cse11) (or .cse2 .cse9 .cse18 .cse11 .cse10 (and .cse19 .cse14 .cse20 .cse15 .cse16)) (or .cse17 .cse3 .cse11 .cse21 .cse13) (or .cse6 .cse21 (and .cse5 .cse22 .cse16)) (or .cse12 .cse7 .cse2) (or .cse4 .cse8 .cse2 .cse9 .cse18 .cse10) (or .cse23 .cse24 .cse25 .cse9 .cse21 .cse10) (or .cse14 .cse6 .cse2 .cse11) (or .cse26 .cse1 .cse0 .cse21) (or (and .cse19 .cse20 .cse22 .cse16) .cse9 .cse18 .cse21 .cse10) (or (and .cse14 .cse22 .cse16) .cse11 .cse21) (or (or .cse7 .cse26 .cse1 .cse2) .cse0) (or .cse4 .cse7 .cse1 .cse6 .cse2 .cse0) (or .cse23 .cse27 .cse24 .cse9 .cse2 .cse4 .cse25) (or (and .cse13 .cse22 .cse16) .cse26 .cse17 .cse3 .cse21) (or (or .cse23 (not (= 0 |old(~a24~0)|)) .cse25) .cse9 (= ~a24~0 0) .cse21) (or .cse13 .cse7 .cse17 .cse2 .cse3) (or .cse1 .cse0 .cse6 .cse21) (or .cse1 .cse28 .cse6 .cse0) (or .cse26 (and .cse5 .cse15 .cse16) .cse6 .cse17 .cse2) (or .cse23 .cse27 (and .cse29 .cse15 .cse16 .cse19) .cse2 .cse9) (or .cse0 .cse1 .cse2 .cse9 .cse18 .cse10) (or .cse4 .cse13 .cse17 .cse2 .cse3) (or .cse23 .cse27 .cse9 .cse21 .cse29) (or .cse0 .cse7 .cse1 .cse28) (or .cse7 .cse26 (and .cse22 .cse16) .cse21)))) [2018-11-23 03:53:08,814 INFO L448 ceAbstractionStarter]: For program point L1637-1(line 1637) no Hoare annotation was computed. [2018-11-23 03:53:08,814 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,814 INFO L448 ceAbstractionStarter]: For program point L713(lines 713 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,814 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,814 INFO L448 ceAbstractionStarter]: For program point L185-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,817 INFO L448 ceAbstractionStarter]: For program point L1176(lines 1176 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,817 INFO L448 ceAbstractionStarter]: For program point L119-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,817 INFO L448 ceAbstractionStarter]: For program point L53-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,817 INFO L448 ceAbstractionStarter]: For program point L1507(lines 1507 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,817 INFO L448 ceAbstractionStarter]: For program point L252(lines 252 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,817 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-11-23 03:53:08,817 INFO L448 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-11-23 03:53:08,817 INFO L448 ceAbstractionStarter]: For program point L1111(lines 1111 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,817 INFO L448 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-11-23 03:53:08,818 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,818 INFO L448 ceAbstractionStarter]: For program point L649(lines 649 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,818 INFO L448 ceAbstractionStarter]: For program point L583(lines 583 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,818 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,818 INFO L448 ceAbstractionStarter]: For program point L1244(lines 1244 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,818 INFO L448 ceAbstractionStarter]: For program point L980(lines 980 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,818 INFO L448 ceAbstractionStarter]: For program point L1311(lines 1311 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,818 INFO L448 ceAbstractionStarter]: For program point L188-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,818 INFO L448 ceAbstractionStarter]: For program point L122-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,818 INFO L448 ceAbstractionStarter]: For program point L56-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,818 INFO L448 ceAbstractionStarter]: For program point L915(lines 915 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,818 INFO L448 ceAbstractionStarter]: For program point L1576(lines 1576 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,818 INFO L448 ceAbstractionStarter]: For program point L453(lines 453 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,818 INFO L448 ceAbstractionStarter]: For program point L387(lines 387 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,818 INFO L448 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-11-23 03:53:08,818 INFO L448 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-11-23 03:53:08,819 INFO L448 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-11-23 03:53:08,819 INFO L448 ceAbstractionStarter]: For program point L850(lines 850 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,819 INFO L448 ceAbstractionStarter]: For program point L784(lines 784 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,819 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,819 INFO L448 ceAbstractionStarter]: For program point L1379(lines 1379 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,820 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,820 INFO L448 ceAbstractionStarter]: For program point L1446(lines 1446 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,820 INFO L448 ceAbstractionStarter]: For program point L191-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,820 INFO L448 ceAbstractionStarter]: For program point L125-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,820 INFO L448 ceAbstractionStarter]: For program point L59-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,821 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,821 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 25 1638) the Hoare annotation is: (let ((.cse24 (= ~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)|)) (.cse2 (= 0 |old(~a15~0)|)) (.cse15 (= (mod ~a24~0 3) 0)) (.cse4 (not (= (mod |old(~a24~0)| 3) 0))) (.cse10 (= 1 ~a24~0)) (.cse11 (not (= 1 |old(~a24~0)|))) (.cse19 (not (= 99 |old(~a3~0)|))) (.cse20 (= ~a3~0 99)) (.cse9 (= 10 |old(~a18~0)|)) (.cse21 (<= 4 ~a24~0)) (.cse22 (= 6 |old(~a15~0)|)) (.cse8 (< |old(~a24~0)| 4)) (.cse5 (<= ~a3~0 99)) (.cse6 (< 99 |old(~a3~0)|)) (.cse28 (not (= |old(~a18~0)| 9))) (.cse23 (< |old(~a15~0)| 5)) (.cse25 (= 5 |old(~a15~0)|)) (.cse0 (and .cse24 .cse17)) (.cse3 (not (= 8 |old(~a18~0)|))) (.cse18 (not (= 4 |old(~a15~0)|))) (.cse27 (not (= 3 |old(~a24~0)|))) (.cse7 (< |old(~a18~0)| 9)) (.cse1 (= |calculate_output_#in~input| 0)) (.cse26 (= ~a24~0 3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse10 .cse11 .cse7) (or .cse5 (or .cse6 .cse7 .cse1 .cse2 .cse4)) (or .cse10 .cse11 .cse7 .cse12) (or .cse13 .cse9 .cse7) (or (and .cse14 .cse15 .cse16 .cse17) .cse7 .cse1 .cse2 .cse12 .cse4) (or .cse18 .cse19 .cse1 .cse20 .cse3 .cse4) (or (and .cse21 .cse14 .cse16 .cse17) .cse22 .cse7 .cse8 .cse12) (or .cse9 .cse14 .cse7 .cse12) (or .cse14 .cse23 .cse7 .cse12) (or .cse22 .cse8 .cse12 .cse3 .cse21) (or .cse11 .cse3 (and .cse10 .cse24 .cse17)) (or .cse13 .cse23 .cse7) (or .cse14 .cse11 .cse7 .cse12) (or .cse25 .cse6 .cse5 .cse3) (or .cse18 .cse26 .cse27 .cse1 .cse3) (or (and .cse14 .cse24 .cse17) .cse12 .cse3) (or (or .cse23 .cse25 .cse6 .cse7) .cse5) (or .cse9 .cse23 .cse6 .cse11 .cse7 .cse5) (or .cse15 .cse1 .cse2 .cse3 .cse4) (or (and .cse21 .cse24 .cse17) .cse25 .cse22 .cse8 .cse3) (or .cse21 .cse23 .cse22 .cse7 .cse8) (or .cse9 .cse15 .cse7 .cse1 .cse2 .cse4) (or .cse23 .cse15 .cse7 .cse1 .cse4) (or .cse6 .cse5 .cse11 .cse3) (or .cse6 .cse28 .cse11 .cse5) (or (or .cse18 (not (= 0 |old(~a24~0)|)) .cse19) (= ~a24~0 0) .cse1 .cse3) (or .cse25 (and .cse10 .cse16 .cse17) .cse11 .cse22 .cse7) (or .cse18 .cse27 .cse1 .cse7 .cse9 .cse19 .cse20) (or .cse9 .cse21 .cse22 .cse7 .cse8) (or .cse5 .cse23 .cse6 .cse28) (or .cse23 .cse25 .cse0 .cse3) (or .cse18 .cse27 .cse7 .cse1 (and .cse26 .cse16 .cse17))))) [2018-11-23 03:53:08,821 INFO L448 ceAbstractionStarter]: For program point L258(lines 258 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,821 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,821 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-11-23 03:53:08,821 INFO L448 ceAbstractionStarter]: For program point L1183(lines 1183 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,821 INFO L448 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-11-23 03:53:08,821 INFO L448 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-11-23 03:53:08,827 INFO L448 ceAbstractionStarter]: For program point L1051(lines 1051 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,827 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,827 INFO L448 ceAbstractionStarter]: For program point L1118(lines 1118 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,827 INFO L448 ceAbstractionStarter]: For program point L656(lines 656 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,827 INFO L448 ceAbstractionStarter]: For program point L326(lines 326 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,827 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,827 INFO L448 ceAbstractionStarter]: For program point L194-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,827 INFO L448 ceAbstractionStarter]: For program point L128-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,827 INFO L448 ceAbstractionStarter]: For program point L62-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,827 INFO L448 ceAbstractionStarter]: For program point L987(lines 987 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,827 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,827 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,828 INFO L448 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-11-23 03:53:08,828 INFO L448 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-11-23 03:53:08,828 INFO L448 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-11-23 03:53:08,828 INFO L448 ceAbstractionStarter]: For program point L922(lines 922 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,828 INFO L448 ceAbstractionStarter]: For program point L790(lines 790 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,828 INFO L448 ceAbstractionStarter]: For program point L460(lines 460 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,828 INFO L448 ceAbstractionStarter]: For program point L857(lines 857 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,828 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,828 INFO L448 ceAbstractionStarter]: For program point L1518(lines 1518 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,828 INFO L448 ceAbstractionStarter]: For program point L1452(lines 1452 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,828 INFO L448 ceAbstractionStarter]: For program point L1386(lines 1386 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,828 INFO L448 ceAbstractionStarter]: For program point L263(lines 263 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,828 INFO L448 ceAbstractionStarter]: For program point L197-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,828 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,828 INFO L448 ceAbstractionStarter]: For program point L65-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,829 INFO L448 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-11-23 03:53:08,829 INFO L448 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-11-23 03:53:08,829 INFO L448 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-11-23 03:53:08,833 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,834 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,834 INFO L448 ceAbstractionStarter]: For program point L1256(lines 1256 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,834 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,834 INFO L448 ceAbstractionStarter]: For program point L1124(lines 1124 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,834 INFO L448 ceAbstractionStarter]: For program point L1058(lines 1058 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,834 INFO L448 ceAbstractionStarter]: For program point L1323(lines 1323 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,834 INFO L448 ceAbstractionStarter]: For program point L200-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,834 INFO L448 ceAbstractionStarter]: For program point L134-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,834 INFO L448 ceAbstractionStarter]: For program point L68-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,834 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,834 INFO L448 ceAbstractionStarter]: For program point L663(lines 663 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,834 INFO L448 ceAbstractionStarter]: For program point L1588(lines 1588 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,834 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,834 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,834 INFO L448 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-11-23 03:53:08,835 INFO L448 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-11-23 03:53:08,835 INFO L448 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-11-23 03:53:08,835 INFO L448 ceAbstractionStarter]: For program point L928(lines 928 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,835 INFO L448 ceAbstractionStarter]: For program point L1523(lines 1523 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,835 INFO L448 ceAbstractionStarter]: For program point L466(lines 466 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,835 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,835 INFO L448 ceAbstractionStarter]: For program point L797(lines 797 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,835 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,835 INFO L448 ceAbstractionStarter]: For program point L203-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,835 INFO L448 ceAbstractionStarter]: For program point L137-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,835 INFO L448 ceAbstractionStarter]: For program point L71-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,835 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,835 INFO L448 ceAbstractionStarter]: For program point L1459(lines 1459 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,835 INFO L448 ceAbstractionStarter]: For program point L270(lines 270 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,838 INFO L448 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-11-23 03:53:08,838 INFO L448 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-11-23 03:53:08,838 INFO L448 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-11-23 03:53:08,838 INFO L448 ceAbstractionStarter]: For program point L601(lines 601 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,838 INFO L448 ceAbstractionStarter]: For program point L535(lines 535 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,838 INFO L448 ceAbstractionStarter]: For program point L1263(lines 1263 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,838 INFO L448 ceAbstractionStarter]: For program point L206-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,838 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,838 INFO L448 ceAbstractionStarter]: For program point L140-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,838 INFO L448 ceAbstractionStarter]: For program point L1131(lines 1131 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,838 INFO L448 ceAbstractionStarter]: For program point L74-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,839 INFO L448 ceAbstractionStarter]: For program point L1065(lines 1065 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,839 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,839 INFO L448 ceAbstractionStarter]: For program point L1330(lines 1330 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,839 INFO L448 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2018-11-23 03:53:08,839 INFO L448 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-11-23 03:53:08,839 INFO L448 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-11-23 03:53:08,839 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,839 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,839 INFO L448 ceAbstractionStarter]: For program point L1529(lines 1529 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,839 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,839 INFO L448 ceAbstractionStarter]: For program point L340(lines 340 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,839 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,839 INFO L448 ceAbstractionStarter]: For program point L473(lines 473 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,839 INFO L448 ceAbstractionStarter]: For program point L143-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,839 INFO L448 ceAbstractionStarter]: For program point L77-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,840 INFO L448 ceAbstractionStarter]: For program point L870(lines 870 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,840 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,840 INFO L448 ceAbstractionStarter]: For program point L1465(lines 1465 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,840 INFO L448 ceAbstractionStarter]: For program point L1399(lines 1399 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,843 INFO L448 ceAbstractionStarter]: For program point L276(lines 276 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,843 INFO L448 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-11-23 03:53:08,843 INFO L448 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-11-23 03:53:08,843 INFO L448 ceAbstractionStarter]: For program point L739(lines 739 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,843 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,843 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,843 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,843 INFO L448 ceAbstractionStarter]: For program point L146-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,843 INFO L448 ceAbstractionStarter]: For program point L80-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,843 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,843 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,843 INFO L448 ceAbstractionStarter]: For program point L1270(lines 1270 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,843 INFO L448 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-11-23 03:53:08,844 INFO L448 ceAbstractionStarter]: For program point L1138(lines 1138 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,844 INFO L448 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-11-23 03:53:08,844 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,844 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,844 INFO L448 ceAbstractionStarter]: For program point L676(lines 676 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,844 INFO L448 ceAbstractionStarter]: For program point L941(lines 941 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,844 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,844 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,844 INFO L448 ceAbstractionStarter]: For program point L413(lines 413 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,844 INFO L448 ceAbstractionStarter]: For program point L347(lines 347 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,844 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,844 INFO L448 ceAbstractionStarter]: For program point L83-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,844 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,844 INFO L448 ceAbstractionStarter]: For program point L480(lines 480 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,844 INFO L448 ceAbstractionStarter]: For program point L1405(lines 1405 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,845 INFO L448 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-11-23 03:53:08,845 INFO L448 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-11-23 03:53:08,849 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,849 INFO L448 ceAbstractionStarter]: For program point L877(lines 877 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,849 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,849 INFO L448 ceAbstractionStarter]: For program point L1472(lines 1472 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,849 INFO L448 ceAbstractionStarter]: For program point L283(lines 283 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L152-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L86-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L549(lines 549 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L1210(lines 1210 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L1078(lines 1078 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L1012(lines 1012 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L1343(lines 1343 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L749(lines 749 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L683(lines 683 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L155-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L89-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L1609(lines 1609 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L1543(lines 1543 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L420(lines 420 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-11-23 03:53:08,850 INFO L448 ceAbstractionStarter]: For program point L883(lines 883 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,856 INFO L448 ceAbstractionStarter]: For program point L619(lines 619 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,856 INFO L448 ceAbstractionStarter]: For program point L1412(lines 1412 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,856 INFO L448 ceAbstractionStarter]: For program point L1346(lines 1346 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L818(lines 818 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L1479(lines 1479 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L290(lines 290 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L158-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L92-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L26(lines 26 28) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L26-2(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L556(lines 556 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L1217(lines 1217 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L1151(lines 1151 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L755(lines 755 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L689(lines 689 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L1284(lines 1284 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L161-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L29-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L954(lines 954 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L492(lines 492 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L426(lines 426 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,857 INFO L448 ceAbstractionStarter]: For program point L360(lines 360 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,858 INFO L448 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-11-23 03:53:08,863 INFO L448 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-11-23 03:53:08,863 INFO L448 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-11-23 03:53:08,863 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,863 INFO L448 ceAbstractionStarter]: For program point L1616(lines 1616 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,863 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,863 INFO L448 ceAbstractionStarter]: For program point L1352(lines 1352 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,863 INFO L448 ceAbstractionStarter]: For program point L295(lines 295 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,863 INFO L448 ceAbstractionStarter]: For program point L890(lines 890 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L164-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L98-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L32-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L825(lines 825 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L231(lines 231 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L298(lines 298 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L1157(lines 1157 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L563(lines 563 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L167-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L101-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L35-1(lines 25 1638) no Hoare annotation was computed. [2018-11-23 03:53:08,864 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1636) no Hoare annotation was computed. [2018-11-23 03:53:08,870 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 03:53:08,871 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)) [2018-11-23 03:53:08,871 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 03:53:08,871 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 03:53:08,871 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))) [2018-11-23 03:53:08,871 INFO L448 ceAbstractionStarter]: For program point L4259-3(lines 4253 4269) no Hoare annotation was computed. [2018-11-23 03:53:08,871 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))) [2018-11-23 03:53:08,871 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4253 4269) no Hoare annotation was computed. [2018-11-23 03:53:08,871 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))) [2018-11-23 03:53:08,871 INFO L448 ceAbstractionStarter]: For program point L4267-1(line 4267) no Hoare annotation was computed. [2018-11-23 03:53:08,871 INFO L448 ceAbstractionStarter]: For program point L4264(line 4264) no Hoare annotation was computed. [2018-11-23 03:53:08,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 03:53:08 BoogieIcfgContainer [2018-11-23 03:53:08,881 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 03:53:08,881 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 03:53:08,881 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 03:53:08,881 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 03:53:08,882 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:43:01" (3/4) ... [2018-11-23 03:53:08,885 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 03:53:08,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 03:53:08,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-23 03:53:08,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-23 03:53:08,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-23 03:53:08,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 03:53:08,922 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-11-23 03:53:08,926 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 03:53:08,945 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) [2018-11-23 03:53:09,121 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_dbb63417-839e-49c8-b9de-676ce6dc85cc/bin-2019/utaipan/witness.graphml [2018-11-23 03:53:09,121 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 03:53:09,122 INFO L168 Benchmark]: Toolchain (without parser) took 611090.03 ms. Allocated memory was 1.0 GB in the beginning and 5.9 GB in the end (delta: 4.9 GB). Free memory was 946.2 MB in the beginning and 2.7 GB in the end (delta: -1.8 GB). Peak memory consumption was 3.1 GB. Max. memory is 11.5 GB. [2018-11-23 03:53:09,122 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:53:09,122 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1260.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 194.0 MB). Free memory was 946.2 MB in the beginning and 1.1 GB in the end (delta: -175.1 MB). Peak memory consumption was 122.8 MB. Max. memory is 11.5 GB. [2018-11-23 03:53:09,123 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.94 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: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 11.5 GB. [2018-11-23 03:53:09,123 INFO L168 Benchmark]: Boogie Preprocessor took 125.06 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: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2018-11-23 03:53:09,123 INFO L168 Benchmark]: RCFGBuilder took 2413.40 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 88.6 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 87.3 MB). Peak memory consumption was 275.1 MB. Max. memory is 11.5 GB. [2018-11-23 03:53:09,123 INFO L168 Benchmark]: TraceAbstraction took 607004.09 ms. Allocated memory was 1.3 GB in the beginning and 5.9 GB in the end (delta: 4.6 GB). Free memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: -1.8 GB). Peak memory consumption was 5.7 GB. Max. memory is 11.5 GB. [2018-11-23 03:53:09,124 INFO L168 Benchmark]: Witness Printer took 240.04 ms. Allocated memory is still 5.9 GB. Free memory was 2.8 GB in the beginning and 2.7 GB in the end (delta: 74.6 MB). Peak memory consumption was 74.6 MB. Max. memory is 11.5 GB. [2018-11-23 03:53:09,125 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 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1260.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 194.0 MB). Free memory was 946.2 MB in the beginning and 1.1 GB in the end (delta: -175.1 MB). Peak memory consumption was 122.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.94 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: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 125.06 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: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2413.40 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 88.6 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 87.3 MB). Peak memory consumption was 275.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 607004.09 ms. Allocated memory was 1.3 GB in the beginning and 5.9 GB in the end (delta: 4.6 GB). Free memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: -1.8 GB). Peak memory consumption was 5.7 GB. Max. memory is 11.5 GB. * Witness Printer took 240.04 ms. Allocated memory is still 5.9 GB. Free memory was 2.8 GB in the beginning and 2.7 GB in the end (delta: 74.6 MB). Peak memory consumption was 74.6 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, 606.9s OverallTime, 12 OverallIterations, 6 TraceHistogramMax, 573.3s AutomataDifference, 0.0s DeadEndRemovalTime, 9.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 6954 SDtfs, 32756 SDslu, 3278 SDs, 0 SdLazy, 72096 SolverSat, 11200 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 520.2s Time, PredicateUnifierStatistics: 8 DeclaredPredicates, 10187 GetRequests, 10025 SyntacticMatches, 9 SemanticMatches, 153 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 593 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=84609occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 5.7s AbstIntTime, 7 AbstIntIterations, 4 AbstIntStrong, 0.9981041070067923 AbsIntWeakeningRatio, 0.055800293685756244 AbsIntAvgWeakeningVarsNumRemoved, 15.92474302496329 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 4.6s AutomataMinimizationTime, 12 MinimizatonAttempts, 3872 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 11 LocationsWithAnnotation, 3121 PreInvPairs, 3524 NumberOfFragments, 3955 HoareAnnotationTreeSize, 3121 FomulaSimplifications, 17412 FormulaSimplificationTreeSizeReduction, 0.8s HoareSimplificationTime, 11 FomulaSimplificationsInter, 36256 FormulaSimplificationTreeSizeReductionInter, 8.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 5.8s 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...