./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label43_true-unreach-call_false-termination.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label43_true-unreach-call_false-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/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 3bf2b56362177c20b854054410b4a33c229cd294 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 01:26:08,956 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 01:26:08,957 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 01:26:08,963 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 01:26:08,963 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 01:26:08,964 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 01:26:08,964 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 01:26:08,965 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 01:26:08,966 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 01:26:08,966 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 01:26:08,966 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 01:26:08,967 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 01:26:08,967 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 01:26:08,968 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 01:26:08,968 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 01:26:08,968 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 01:26:08,969 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 01:26:08,970 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 01:26:08,970 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 01:26:08,971 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 01:26:08,972 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 01:26:08,972 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 01:26:08,973 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 01:26:08,973 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 01:26:08,974 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 01:26:08,974 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 01:26:08,975 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 01:26:08,975 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 01:26:08,975 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 01:26:08,976 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 01:26:08,976 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 01:26:08,976 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 01:26:08,977 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 01:26:08,977 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 01:26:08,977 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 01:26:08,977 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 01:26:08,978 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-09 01:26:08,985 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 01:26:08,985 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 01:26:08,985 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 01:26:08,985 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 01:26:08,985 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 01:26:08,986 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 01:26:08,986 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 01:26:08,986 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 01:26:08,986 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 01:26:08,986 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 01:26:08,986 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 01:26:08,986 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 01:26:08,986 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 01:26:08,987 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 01:26:08,987 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 01:26:08,987 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 01:26:08,987 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 01:26:08,987 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 01:26:08,987 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 01:26:08,987 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 01:26:08,987 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 01:26:08,987 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 01:26:08,987 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 01:26:08,987 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 01:26:08,988 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 01:26:08,988 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 01:26:08,988 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 01:26:08,988 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 01:26:08,988 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 01:26:08,988 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 01:26:08,988 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 01:26:08,988 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 01:26:08,988 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 01:26:08,988 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 01:26:08,989 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 01:26:08,989 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 01:26:08,989 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_be52ecbe-be50-498a-89ba-e3cb942ccfa8/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 -> 3bf2b56362177c20b854054410b4a33c229cd294 [2018-12-09 01:26:09,006 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 01:26:09,013 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 01:26:09,015 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 01:26:09,015 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 01:26:09,016 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 01:26:09,016 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label43_true-unreach-call_false-termination.c [2018-12-09 01:26:09,050 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/data/881980954/aed6b73b9eb749fe83f2a507542024fa/FLAG5d743273a [2018-12-09 01:26:09,530 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 01:26:09,530 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/sv-benchmarks/c/eca-rers2012/Problem04_label43_true-unreach-call_false-termination.c [2018-12-09 01:26:09,545 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/data/881980954/aed6b73b9eb749fe83f2a507542024fa/FLAG5d743273a [2018-12-09 01:26:09,793 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/data/881980954/aed6b73b9eb749fe83f2a507542024fa [2018-12-09 01:26:09,799 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 01:26:09,801 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 01:26:09,804 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 01:26:09,804 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 01:26:09,811 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 01:26:09,812 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:26:09" (1/1) ... [2018-12-09 01:26:09,818 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@397fd92a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:26:09, skipping insertion in model container [2018-12-09 01:26:09,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:26:09" (1/1) ... [2018-12-09 01:26:09,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 01:26:09,977 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 01:26:10,657 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 01:26:10,660 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 01:26:11,104 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 01:26:11,118 INFO L195 MainTranslator]: Completed translation [2018-12-09 01:26:11,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:26:11 WrapperNode [2018-12-09 01:26:11,118 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 01:26:11,119 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 01:26:11,119 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 01:26:11,119 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 01:26:11,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:26:11" (1/1) ... [2018-12-09 01:26:11,148 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:26:11" (1/1) ... [2018-12-09 01:26:11,153 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 01:26:11,153 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 01:26:11,153 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 01:26:11,153 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 01:26:11,159 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:26:11" (1/1) ... [2018-12-09 01:26:11,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:26:11" (1/1) ... [2018-12-09 01:26:11,172 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:26:11" (1/1) ... [2018-12-09 01:26:11,172 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:26:11" (1/1) ... [2018-12-09 01:26:11,229 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:26:11" (1/1) ... [2018-12-09 01:26:11,243 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:26:11" (1/1) ... [2018-12-09 01:26:11,260 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:26:11" (1/1) ... [2018-12-09 01:26:11,279 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 01:26:11,279 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 01:26:11,279 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 01:26:11,279 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 01:26:11,279 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:26:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 01:26:11,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 01:26:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 01:26:11,312 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-12-09 01:26:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-12-09 01:26:11,312 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-12-09 01:26:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-12-09 01:26:11,312 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-09 01:26:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-09 01:26:11,312 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-09 01:26:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-09 01:26:11,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 01:26:11,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 01:26:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 01:26:11,313 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 01:26:13,552 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 01:26:13,552 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-09 01:26:13,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 01:26:13 BoogieIcfgContainer [2018-12-09 01:26:13,553 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 01:26:13,553 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 01:26:13,553 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 01:26:13,555 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 01:26:13,555 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 01:26:09" (1/3) ... [2018-12-09 01:26:13,556 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61e31bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 01:26:13, skipping insertion in model container [2018-12-09 01:26:13,556 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:26:11" (2/3) ... [2018-12-09 01:26:13,556 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61e31bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 01:26:13, skipping insertion in model container [2018-12-09 01:26:13,556 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 01:26:13" (3/3) ... [2018-12-09 01:26:13,558 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label43_true-unreach-call_false-termination.c [2018-12-09 01:26:13,564 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 01:26:13,569 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 01:26:13,579 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 01:26:13,604 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 01:26:13,604 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 01:26:13,604 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 01:26:13,604 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 01:26:13,604 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 01:26:13,604 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 01:26:13,604 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 01:26:13,605 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 01:26:13,624 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2018-12-09 01:26:13,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2018-12-09 01:26:13,645 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:26:13,646 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:26:13,647 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:26:13,651 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:26:13,651 INFO L82 PathProgramCache]: Analyzing trace with hash -1377691781, now seen corresponding path program 1 times [2018-12-09 01:26:13,652 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:26:13,680 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:26:13,680 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:26:13,681 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:26:13,681 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:26:13,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:26:14,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 01:26:14,683 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 01:26:14,683 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 01:26:14,683 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 01:26:14,687 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 01:26:14,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 01:26:14,695 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 01:26:14,696 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 3 states. [2018-12-09 01:26:17,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:26:17,020 INFO L93 Difference]: Finished difference Result 2644 states and 5099 transitions. [2018-12-09 01:26:17,021 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 01:26:17,021 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 810 [2018-12-09 01:26:17,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:26:17,038 INFO L225 Difference]: With dead ends: 2644 [2018-12-09 01:26:17,038 INFO L226 Difference]: Without dead ends: 1676 [2018-12-09 01:26:17,043 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 5 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 01:26:17,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1676 states. [2018-12-09 01:26:17,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1676 to 1676. [2018-12-09 01:26:17,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1676 states. [2018-12-09 01:26:17,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1676 states and 3016 transitions. [2018-12-09 01:26:17,114 INFO L78 Accepts]: Start accepts. Automaton has 1676 states and 3016 transitions. Word has length 810 [2018-12-09 01:26:17,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:26:17,115 INFO L480 AbstractCegarLoop]: Abstraction has 1676 states and 3016 transitions. [2018-12-09 01:26:17,115 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 01:26:17,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 3016 transitions. [2018-12-09 01:26:17,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 819 [2018-12-09 01:26:17,132 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:26:17,132 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:26:17,133 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:26:17,133 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:26:17,133 INFO L82 PathProgramCache]: Analyzing trace with hash 370218762, now seen corresponding path program 1 times [2018-12-09 01:26:17,133 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:26:17,134 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:26:17,134 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:26:17,134 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:26:17,134 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:26:17,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:26:17,668 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 01:26:17,668 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 01:26:17,669 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-09 01:26:17,669 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 01:26:17,670 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-09 01:26:17,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-09 01:26:17,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 01:26:17,671 INFO L87 Difference]: Start difference. First operand 1676 states and 3016 transitions. Second operand 4 states. [2018-12-09 01:26:20,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:26:20,955 INFO L93 Difference]: Finished difference Result 6682 states and 12168 transitions. [2018-12-09 01:26:20,955 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-09 01:26:20,956 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 818 [2018-12-09 01:26:20,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:26:20,968 INFO L225 Difference]: With dead ends: 6682 [2018-12-09 01:26:20,968 INFO L226 Difference]: Without dead ends: 5012 [2018-12-09 01:26:20,971 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 01:26:20,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5012 states. [2018-12-09 01:26:21,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5012 to 5012. [2018-12-09 01:26:21,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5012 states. [2018-12-09 01:26:21,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5012 states to 5012 states and 7948 transitions. [2018-12-09 01:26:21,032 INFO L78 Accepts]: Start accepts. Automaton has 5012 states and 7948 transitions. Word has length 818 [2018-12-09 01:26:21,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:26:21,033 INFO L480 AbstractCegarLoop]: Abstraction has 5012 states and 7948 transitions. [2018-12-09 01:26:21,033 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-09 01:26:21,033 INFO L276 IsEmpty]: Start isEmpty. Operand 5012 states and 7948 transitions. [2018-12-09 01:26:21,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 826 [2018-12-09 01:26:21,043 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:26:21,044 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:26:21,044 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:26:21,044 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:26:21,044 INFO L82 PathProgramCache]: Analyzing trace with hash -1564583468, now seen corresponding path program 1 times [2018-12-09 01:26:21,044 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:26:21,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:26:21,045 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:26:21,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:26:21,045 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:26:21,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:26:21,330 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 01:26:21,331 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 01:26:21,331 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 01:26:21,331 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 01:26:21,331 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 01:26:21,332 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 01:26:21,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-09 01:26:21,332 INFO L87 Difference]: Start difference. First operand 5012 states and 7948 transitions. Second operand 6 states. [2018-12-09 01:26:24,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:26:24,569 INFO L93 Difference]: Finished difference Result 12748 states and 20445 transitions. [2018-12-09 01:26:24,569 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 01:26:24,570 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 825 [2018-12-09 01:26:24,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:26:24,594 INFO L225 Difference]: With dead ends: 12748 [2018-12-09 01:26:24,594 INFO L226 Difference]: Without dead ends: 7742 [2018-12-09 01:26:24,602 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-09 01:26:24,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7742 states. [2018-12-09 01:26:24,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7742 to 7687. [2018-12-09 01:26:24,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7687 states. [2018-12-09 01:26:24,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7687 states to 7687 states and 11815 transitions. [2018-12-09 01:26:24,727 INFO L78 Accepts]: Start accepts. Automaton has 7687 states and 11815 transitions. Word has length 825 [2018-12-09 01:26:24,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:26:24,727 INFO L480 AbstractCegarLoop]: Abstraction has 7687 states and 11815 transitions. [2018-12-09 01:26:24,727 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 01:26:24,727 INFO L276 IsEmpty]: Start isEmpty. Operand 7687 states and 11815 transitions. [2018-12-09 01:26:24,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 845 [2018-12-09 01:26:24,738 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:26:24,739 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:26:24,739 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:26:24,739 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:26:24,739 INFO L82 PathProgramCache]: Analyzing trace with hash 227158755, now seen corresponding path program 1 times [2018-12-09 01:26:24,739 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:26:24,740 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:26:24,740 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:26:24,740 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:26:24,740 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:26:24,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:26:24,978 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 41 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 01:26:24,978 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:26:24,978 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:26:24,979 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 845 with the following transitions: [2018-12-09 01:26:24,981 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [701], [703], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:26:25,025 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:26:25,025 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:26:26,570 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 01:26:26,571 INFO L272 AbstractInterpreter]: Visited 814 different actions 1622 times. Merged at 4 different actions 4 times. Never widened. Performed 27996 root evaluator evaluations with a maximum evaluation depth of 3. Performed 27996 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-09 01:26:26,576 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:26:26,576 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 01:26:27,434 INFO L227 lantSequenceWeakener]: Weakened 841 states. On average, predicates are now at 78.64% of their original sizes. [2018-12-09 01:26:27,434 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 01:26:27,566 INFO L418 sIntCurrentIteration]: We unified 843 AI predicates to 843 [2018-12-09 01:26:27,566 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 01:26:27,567 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 01:26:27,567 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-12-09 01:26:27,567 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 01:26:27,568 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 01:26:27,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 01:26:27,568 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 01:26:27,569 INFO L87 Difference]: Start difference. First operand 7687 states and 11815 transitions. Second operand 16 states. [2018-12-09 01:26:55,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:26:55,517 INFO L93 Difference]: Finished difference Result 17903 states and 27002 transitions. [2018-12-09 01:26:55,517 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-12-09 01:26:55,517 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 844 [2018-12-09 01:26:55,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:26:55,537 INFO L225 Difference]: With dead ends: 17903 [2018-12-09 01:26:55,537 INFO L226 Difference]: Without dead ends: 10222 [2018-12-09 01:26:55,543 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 868 GetRequests, 829 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-12-09 01:26:55,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10222 states. [2018-12-09 01:26:55,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10222 to 10214. [2018-12-09 01:26:55,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10214 states. [2018-12-09 01:26:55,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10214 states to 10214 states and 14467 transitions. [2018-12-09 01:26:55,671 INFO L78 Accepts]: Start accepts. Automaton has 10214 states and 14467 transitions. Word has length 844 [2018-12-09 01:26:55,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:26:55,671 INFO L480 AbstractCegarLoop]: Abstraction has 10214 states and 14467 transitions. [2018-12-09 01:26:55,671 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 01:26:55,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10214 states and 14467 transitions. [2018-12-09 01:26:55,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2018-12-09 01:26:55,685 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:26:55,685 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:26:55,685 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:26:55,685 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:26:55,685 INFO L82 PathProgramCache]: Analyzing trace with hash 444987081, now seen corresponding path program 1 times [2018-12-09 01:26:55,686 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:26:55,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:26:55,686 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:26:55,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:26:55,686 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:26:55,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:26:55,917 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 48 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 01:26:55,917 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:26:55,917 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:26:55,917 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 852 with the following transitions: [2018-12-09 01:26:55,918 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [701], [703], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], 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[2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:26:55,927 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:26:55,928 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:26:57,000 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 01:26:57,000 INFO L272 AbstractInterpreter]: Visited 814 different actions 1622 times. Merged at 4 different actions 4 times. Never widened. Performed 28288 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28288 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-09 01:26:57,002 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:26:57,002 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 01:26:57,643 INFO L227 lantSequenceWeakener]: Weakened 848 states. On average, predicates are now at 80.05% of their original sizes. [2018-12-09 01:26:57,643 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 01:26:57,750 INFO L418 sIntCurrentIteration]: We unified 850 AI predicates to 850 [2018-12-09 01:26:57,751 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 01:26:57,751 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 01:26:57,751 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-12-09 01:26:57,751 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 01:26:57,752 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 01:26:57,752 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 01:26:57,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 01:26:57,752 INFO L87 Difference]: Start difference. First operand 10214 states and 14467 transitions. Second operand 16 states. [2018-12-09 01:27:30,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:27:30,827 INFO L93 Difference]: Finished difference Result 20430 states and 29230 transitions. [2018-12-09 01:27:30,827 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-12-09 01:27:30,827 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 851 [2018-12-09 01:27:30,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:27:30,841 INFO L225 Difference]: With dead ends: 20430 [2018-12-09 01:27:30,841 INFO L226 Difference]: Without dead ends: 11056 [2018-12-09 01:27:30,847 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 871 GetRequests, 836 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 233 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=196, Invalid=1136, Unknown=0, NotChecked=0, Total=1332 [2018-12-09 01:27:30,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11056 states. [2018-12-09 01:27:30,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11056 to 11052. [2018-12-09 01:27:30,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11052 states. [2018-12-09 01:27:30,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11052 states to 11052 states and 15338 transitions. [2018-12-09 01:27:30,947 INFO L78 Accepts]: Start accepts. Automaton has 11052 states and 15338 transitions. Word has length 851 [2018-12-09 01:27:30,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:27:30,947 INFO L480 AbstractCegarLoop]: Abstraction has 11052 states and 15338 transitions. [2018-12-09 01:27:30,947 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 01:27:30,947 INFO L276 IsEmpty]: Start isEmpty. Operand 11052 states and 15338 transitions. [2018-12-09 01:27:30,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 909 [2018-12-09 01:27:30,959 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:27:30,960 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:27:30,960 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:27:30,960 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:27:30,960 INFO L82 PathProgramCache]: Analyzing trace with hash 1429707842, now seen corresponding path program 1 times [2018-12-09 01:27:30,960 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:27:30,961 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:27:30,961 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:27:30,961 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:27:30,961 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:27:30,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:27:31,255 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 126 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-12-09 01:27:31,255 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:27:31,255 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:27:31,255 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 909 with the following transitions: [2018-12-09 01:27:31,256 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [701], [703], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2841], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:27:31,265 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:27:31,265 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:27:32,680 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 01:27:32,680 INFO L272 AbstractInterpreter]: Visited 815 different actions 2437 times. Merged at 6 different actions 12 times. Never widened. Performed 43033 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43033 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 01:27:32,682 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:27:32,682 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 01:27:33,340 INFO L227 lantSequenceWeakener]: Weakened 905 states. On average, predicates are now at 78.64% of their original sizes. [2018-12-09 01:27:33,340 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 01:27:33,454 INFO L418 sIntCurrentIteration]: We unified 907 AI predicates to 907 [2018-12-09 01:27:33,455 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 01:27:33,455 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 01:27:33,455 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-12-09 01:27:33,455 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 01:27:33,456 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 01:27:33,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 01:27:33,456 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 01:27:33,456 INFO L87 Difference]: Start difference. First operand 11052 states and 15338 transitions. Second operand 16 states. [2018-12-09 01:28:04,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:28:04,752 INFO L93 Difference]: Finished difference Result 25578 states and 35759 transitions. [2018-12-09 01:28:04,752 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2018-12-09 01:28:04,753 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 908 [2018-12-09 01:28:04,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:28:04,785 INFO L225 Difference]: With dead ends: 25578 [2018-12-09 01:28:04,786 INFO L226 Difference]: Without dead ends: 15366 [2018-12-09 01:28:04,795 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 936 GetRequests, 893 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 437 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=255, Invalid=1725, Unknown=0, NotChecked=0, Total=1980 [2018-12-09 01:28:04,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15366 states. [2018-12-09 01:28:04,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15366 to 13660. [2018-12-09 01:28:04,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13660 states. [2018-12-09 01:28:04,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13660 states to 13660 states and 18286 transitions. [2018-12-09 01:28:04,927 INFO L78 Accepts]: Start accepts. Automaton has 13660 states and 18286 transitions. Word has length 908 [2018-12-09 01:28:04,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:28:04,927 INFO L480 AbstractCegarLoop]: Abstraction has 13660 states and 18286 transitions. [2018-12-09 01:28:04,927 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 01:28:04,927 INFO L276 IsEmpty]: Start isEmpty. Operand 13660 states and 18286 transitions. [2018-12-09 01:28:04,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2018-12-09 01:28:04,942 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:28:04,943 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:28:04,943 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:28:04,943 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:28:04,943 INFO L82 PathProgramCache]: Analyzing trace with hash -360050699, now seen corresponding path program 1 times [2018-12-09 01:28:04,943 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:28:04,944 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:28:04,944 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:28:04,944 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:28:04,944 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:28:04,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:28:05,515 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 263 proven. 62 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-12-09 01:28:05,515 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:28:05,515 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:28:05,516 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1024 with the following transitions: [2018-12-09 01:28:05,516 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [701], [703], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2809], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:28:05,524 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:28:05,524 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:28:06,883 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 01:28:06,883 INFO L272 AbstractInterpreter]: Visited 816 different actions 2440 times. Merged at 6 different actions 12 times. Never widened. Performed 43772 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43772 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 01:28:06,887 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:28:06,887 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 01:28:07,849 INFO L227 lantSequenceWeakener]: Weakened 1020 states. On average, predicates are now at 80.04% of their original sizes. [2018-12-09 01:28:07,849 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 01:28:07,981 INFO L418 sIntCurrentIteration]: We unified 1022 AI predicates to 1022 [2018-12-09 01:28:07,981 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 01:28:07,981 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 01:28:07,981 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-12-09 01:28:07,981 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 01:28:07,982 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 01:28:07,982 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 01:28:07,982 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 01:28:07,982 INFO L87 Difference]: Start difference. First operand 13660 states and 18286 transitions. Second operand 16 states. [2018-12-09 01:28:29,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:28:29,881 INFO L93 Difference]: Finished difference Result 34142 states and 48238 transitions. [2018-12-09 01:28:29,881 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2018-12-09 01:28:29,881 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 1023 [2018-12-09 01:28:29,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:28:29,917 INFO L225 Difference]: With dead ends: 34142 [2018-12-09 01:28:29,917 INFO L226 Difference]: Without dead ends: 21322 [2018-12-09 01:28:29,933 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1051 GetRequests, 1008 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 437 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=255, Invalid=1725, Unknown=0, NotChecked=0, Total=1980 [2018-12-09 01:28:29,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21322 states. [2018-12-09 01:28:30,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21322 to 21284. [2018-12-09 01:28:30,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21284 states. [2018-12-09 01:28:30,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21284 states to 21284 states and 27236 transitions. [2018-12-09 01:28:30,118 INFO L78 Accepts]: Start accepts. Automaton has 21284 states and 27236 transitions. Word has length 1023 [2018-12-09 01:28:30,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:28:30,118 INFO L480 AbstractCegarLoop]: Abstraction has 21284 states and 27236 transitions. [2018-12-09 01:28:30,118 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 01:28:30,118 INFO L276 IsEmpty]: Start isEmpty. Operand 21284 states and 27236 transitions. [2018-12-09 01:28:30,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2018-12-09 01:28:30,137 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:28:30,138 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:28:30,138 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:28:30,138 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:28:30,138 INFO L82 PathProgramCache]: Analyzing trace with hash 1507562237, now seen corresponding path program 1 times [2018-12-09 01:28:30,138 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:28:30,139 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:28:30,139 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:28:30,139 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:28:30,139 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:28:30,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:28:30,620 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 302 proven. 52 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2018-12-09 01:28:30,620 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:28:30,620 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:28:30,620 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1092 with the following transitions: [2018-12-09 01:28:30,621 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [701], [703], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:28:30,630 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:28:30,630 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:28:32,579 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 01:28:32,579 INFO L272 AbstractInterpreter]: Visited 817 different actions 3261 times. Merged at 7 different actions 26 times. Never widened. Performed 60033 root evaluator evaluations with a maximum evaluation depth of 3. Performed 60033 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 01:28:32,581 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:28:32,582 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 01:28:32,582 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:28:32,582 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:28:32,588 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:28:32,588 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 01:28:32,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:28:32,790 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:28:33,130 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 318 proven. 2 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-12-09 01:28:33,131 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 01:28:33,540 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 318 proven. 2 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-12-09 01:28:33,556 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 01:28:33,557 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 16 [2018-12-09 01:28:33,557 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 01:28:33,558 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-09 01:28:33,558 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-09 01:28:33,558 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2018-12-09 01:28:33,558 INFO L87 Difference]: Start difference. First operand 21284 states and 27236 transitions. Second operand 15 states. [2018-12-09 01:29:11,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:29:11,410 INFO L93 Difference]: Finished difference Result 64203 states and 87348 transitions. [2018-12-09 01:29:11,410 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2018-12-09 01:29:11,411 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1091 [2018-12-09 01:29:11,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:29:11,462 INFO L225 Difference]: With dead ends: 64203 [2018-12-09 01:29:11,462 INFO L226 Difference]: Without dead ends: 43759 [2018-12-09 01:29:11,479 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2306 GetRequests, 2234 SyntacticMatches, 2 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1590 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=910, Invalid=4202, Unknown=0, NotChecked=0, Total=5112 [2018-12-09 01:29:11,505 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43759 states. [2018-12-09 01:29:11,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43759 to 41201. [2018-12-09 01:29:11,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41201 states. [2018-12-09 01:29:11,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41201 states to 41201 states and 51131 transitions. [2018-12-09 01:29:11,805 INFO L78 Accepts]: Start accepts. Automaton has 41201 states and 51131 transitions. Word has length 1091 [2018-12-09 01:29:11,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:29:11,806 INFO L480 AbstractCegarLoop]: Abstraction has 41201 states and 51131 transitions. [2018-12-09 01:29:11,806 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-09 01:29:11,806 INFO L276 IsEmpty]: Start isEmpty. Operand 41201 states and 51131 transitions. [2018-12-09 01:29:11,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2018-12-09 01:29:11,837 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:29:11,837 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:29:11,838 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:29:11,838 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:29:11,838 INFO L82 PathProgramCache]: Analyzing trace with hash -1862335795, now seen corresponding path program 1 times [2018-12-09 01:29:11,838 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:29:11,839 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:29:11,839 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:29:11,839 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:29:11,839 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:29:11,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:29:12,336 INFO L134 CoverageAnalysis]: Checked inductivity of 805 backedges. 413 proven. 179 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2018-12-09 01:29:12,336 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:29:12,336 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:29:12,336 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1145 with the following transitions: [2018-12-09 01:29:12,337 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [701], [703], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2705], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2885], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:29:12,344 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:29:12,344 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:29:14,685 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 01:29:14,685 INFO L272 AbstractInterpreter]: Visited 819 different actions 4091 times. Merged at 8 different actions 39 times. Never widened. Performed 74789 root evaluator evaluations with a maximum evaluation depth of 3. Performed 74789 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 12 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 01:29:14,687 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:29:14,687 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 01:29:14,687 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:29:14,687 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:29:14,694 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:29:14,694 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 01:29:14,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:29:14,863 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:29:15,199 INFO L134 CoverageAnalysis]: Checked inductivity of 805 backedges. 589 proven. 2 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2018-12-09 01:29:15,199 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 01:29:15,657 INFO L134 CoverageAnalysis]: Checked inductivity of 805 backedges. 433 proven. 113 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2018-12-09 01:29:15,673 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 01:29:15,673 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 12 [2018-12-09 01:29:15,673 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 01:29:15,674 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-09 01:29:15,674 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-09 01:29:15,674 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2018-12-09 01:29:15,674 INFO L87 Difference]: Start difference. First operand 41201 states and 51131 transitions. Second operand 11 states. [2018-12-09 01:29:25,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:29:25,848 INFO L93 Difference]: Finished difference Result 91203 states and 112939 transitions. [2018-12-09 01:29:25,849 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-09 01:29:25,849 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1144 [2018-12-09 01:29:25,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:29:25,911 INFO L225 Difference]: With dead ends: 91203 [2018-12-09 01:29:25,912 INFO L226 Difference]: Without dead ends: 50842 [2018-12-09 01:29:25,943 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2315 GetRequests, 2291 SyntacticMatches, 6 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=112, Invalid=268, Unknown=0, NotChecked=0, Total=380 [2018-12-09 01:29:25,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50842 states. [2018-12-09 01:29:26,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50842 to 47464. [2018-12-09 01:29:26,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47464 states. [2018-12-09 01:29:26,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47464 states to 47464 states and 54166 transitions. [2018-12-09 01:29:26,312 INFO L78 Accepts]: Start accepts. Automaton has 47464 states and 54166 transitions. Word has length 1144 [2018-12-09 01:29:26,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:29:26,312 INFO L480 AbstractCegarLoop]: Abstraction has 47464 states and 54166 transitions. [2018-12-09 01:29:26,313 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-09 01:29:26,313 INFO L276 IsEmpty]: Start isEmpty. Operand 47464 states and 54166 transitions. [2018-12-09 01:29:26,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1189 [2018-12-09 01:29:26,346 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:29:26,346 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:29:26,346 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:29:26,346 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:29:26,347 INFO L82 PathProgramCache]: Analyzing trace with hash 1870898320, now seen corresponding path program 1 times [2018-12-09 01:29:26,347 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:29:26,347 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:29:26,347 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:29:26,347 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:29:26,347 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:29:26,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:29:26,841 INFO L134 CoverageAnalysis]: Checked inductivity of 835 backedges. 563 proven. 2 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2018-12-09 01:29:26,841 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:29:26,841 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:29:26,842 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1189 with the following transitions: [2018-12-09 01:29:26,842 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [701], [703], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2841], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:29:26,852 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:29:26,852 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:29:29,382 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 01:29:29,382 INFO L272 AbstractInterpreter]: Visited 818 different actions 4084 times. Merged at 9 different actions 37 times. Never widened. Performed 76559 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76559 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 11 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 01:29:29,384 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:29:29,384 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 01:29:29,384 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:29:29,384 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:29:29,390 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:29:29,390 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 01:29:29,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:29:29,553 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:29:30,121 INFO L134 CoverageAnalysis]: Checked inductivity of 835 backedges. 375 proven. 0 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2018-12-09 01:29:30,122 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 01:29:30,619 INFO L134 CoverageAnalysis]: Checked inductivity of 835 backedges. 375 proven. 0 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2018-12-09 01:29:30,635 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-09 01:29:30,635 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [6] total 8 [2018-12-09 01:29:30,635 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 01:29:30,636 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 01:29:30,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 01:29:30,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-12-09 01:29:30,636 INFO L87 Difference]: Start difference. First operand 47464 states and 54166 transitions. Second operand 3 states. [2018-12-09 01:29:32,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:29:32,936 INFO L93 Difference]: Finished difference Result 95768 states and 109440 transitions. [2018-12-09 01:29:32,937 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 01:29:32,937 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1188 [2018-12-09 01:29:32,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:29:33,000 INFO L225 Difference]: With dead ends: 95768 [2018-12-09 01:29:33,000 INFO L226 Difference]: Without dead ends: 49144 [2018-12-09 01:29:33,039 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2381 GetRequests, 2375 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-12-09 01:29:33,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49144 states. [2018-12-09 01:29:33,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49144 to 49136. [2018-12-09 01:29:33,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49136 states. [2018-12-09 01:29:33,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49136 states to 49136 states and 55103 transitions. [2018-12-09 01:29:33,422 INFO L78 Accepts]: Start accepts. Automaton has 49136 states and 55103 transitions. Word has length 1188 [2018-12-09 01:29:33,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:29:33,423 INFO L480 AbstractCegarLoop]: Abstraction has 49136 states and 55103 transitions. [2018-12-09 01:29:33,423 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 01:29:33,424 INFO L276 IsEmpty]: Start isEmpty. Operand 49136 states and 55103 transitions. [2018-12-09 01:29:33,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1207 [2018-12-09 01:29:33,456 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:29:33,457 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:29:33,457 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:29:33,457 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:29:33,458 INFO L82 PathProgramCache]: Analyzing trace with hash 1375990828, now seen corresponding path program 1 times [2018-12-09 01:29:33,458 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:29:33,458 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:29:33,458 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:29:33,458 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:29:33,458 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:29:33,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:29:34,056 INFO L134 CoverageAnalysis]: Checked inductivity of 889 backedges. 597 proven. 69 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2018-12-09 01:29:34,056 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:29:34,056 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:29:34,056 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1207 with the following transitions: [2018-12-09 01:29:34,057 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [701], [703], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2913], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:29:34,065 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:29:34,065 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:29:36,542 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 01:29:36,542 INFO L272 AbstractInterpreter]: Visited 818 different actions 4082 times. Merged at 9 different actions 35 times. Never widened. Performed 76531 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76531 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 11 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 01:29:36,545 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:29:36,545 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 01:29:36,545 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:29:36,546 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:29:36,552 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:29:36,552 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 01:29:36,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:29:36,727 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:29:37,074 INFO L134 CoverageAnalysis]: Checked inductivity of 889 backedges. 617 proven. 2 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2018-12-09 01:29:37,074 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 01:29:37,530 INFO L134 CoverageAnalysis]: Checked inductivity of 889 backedges. 617 proven. 2 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2018-12-09 01:29:37,546 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 01:29:37,546 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 13 [2018-12-09 01:29:37,546 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 01:29:37,547 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-09 01:29:37,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-09 01:29:37,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2018-12-09 01:29:37,547 INFO L87 Difference]: Start difference. First operand 49136 states and 55103 transitions. Second operand 12 states. [2018-12-09 01:29:49,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:29:49,987 INFO L93 Difference]: Finished difference Result 136969 states and 157961 transitions. [2018-12-09 01:29:49,987 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-12-09 01:29:49,988 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 1206 [2018-12-09 01:29:49,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:29:50,119 INFO L225 Difference]: With dead ends: 136969 [2018-12-09 01:29:50,119 INFO L226 Difference]: Without dead ends: 88675 [2018-12-09 01:29:50,182 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2440 GetRequests, 2417 SyntacticMatches, 4 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=123, Invalid=297, Unknown=0, NotChecked=0, Total=420 [2018-12-09 01:29:50,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88675 states. [2018-12-09 01:29:50,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88675 to 85251. [2018-12-09 01:29:50,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85251 states. [2018-12-09 01:29:50,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85251 states to 85251 states and 96052 transitions. [2018-12-09 01:29:50,952 INFO L78 Accepts]: Start accepts. Automaton has 85251 states and 96052 transitions. Word has length 1206 [2018-12-09 01:29:50,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:29:50,953 INFO L480 AbstractCegarLoop]: Abstraction has 85251 states and 96052 transitions. [2018-12-09 01:29:50,953 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-09 01:29:50,953 INFO L276 IsEmpty]: Start isEmpty. Operand 85251 states and 96052 transitions. [2018-12-09 01:29:51,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1262 [2018-12-09 01:29:51,013 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:29:51,013 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:29:51,014 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:29:51,014 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:29:51,014 INFO L82 PathProgramCache]: Analyzing trace with hash -143403481, now seen corresponding path program 1 times [2018-12-09 01:29:51,014 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:29:51,015 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:29:51,015 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:29:51,015 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:29:51,015 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:29:51,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:29:51,625 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 542 proven. 235 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2018-12-09 01:29:51,625 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:29:51,626 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:29:51,626 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1262 with the following transitions: [2018-12-09 01:29:51,626 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [701], [703], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2705], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:29:51,633 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:29:51,633 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:29:54,128 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 01:29:54,129 INFO L272 AbstractInterpreter]: Visited 822 different actions 4101 times. Merged at 8 different actions 38 times. Widened at 1 different actions 1 times. Performed 75965 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75965 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 01:29:54,131 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:29:54,131 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 01:29:54,131 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:29:54,131 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:29:54,137 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:29:54,137 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 01:29:54,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:29:54,322 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:29:54,686 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 578 proven. 2 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2018-12-09 01:29:54,686 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 01:29:55,804 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 578 proven. 2 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2018-12-09 01:29:55,819 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 01:29:55,820 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-12-09 01:29:55,820 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 01:29:55,821 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 01:29:55,821 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 01:29:55,821 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2018-12-09 01:29:55,821 INFO L87 Difference]: Start difference. First operand 85251 states and 96052 transitions. Second operand 9 states. [2018-12-09 01:30:08,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:30:08,599 INFO L93 Difference]: Finished difference Result 191195 states and 218023 transitions. [2018-12-09 01:30:08,599 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2018-12-09 01:30:08,599 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1261 [2018-12-09 01:30:08,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:30:08,767 INFO L225 Difference]: With dead ends: 191195 [2018-12-09 01:30:08,767 INFO L226 Difference]: Without dead ends: 106786 [2018-12-09 01:30:08,833 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2579 GetRequests, 2546 SyntacticMatches, 2 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 243 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=253, Invalid=803, Unknown=0, NotChecked=0, Total=1056 [2018-12-09 01:30:08,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106786 states. [2018-12-09 01:30:09,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106786 to 97279. [2018-12-09 01:30:09,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97279 states. [2018-12-09 01:30:09,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97279 states to 97279 states and 105654 transitions. [2018-12-09 01:30:09,674 INFO L78 Accepts]: Start accepts. Automaton has 97279 states and 105654 transitions. Word has length 1261 [2018-12-09 01:30:09,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:30:09,675 INFO L480 AbstractCegarLoop]: Abstraction has 97279 states and 105654 transitions. [2018-12-09 01:30:09,675 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 01:30:09,675 INFO L276 IsEmpty]: Start isEmpty. Operand 97279 states and 105654 transitions. [2018-12-09 01:30:09,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1356 [2018-12-09 01:30:09,736 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:30:09,736 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:30:09,736 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:30:09,737 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:30:09,737 INFO L82 PathProgramCache]: Analyzing trace with hash -1490603793, now seen corresponding path program 1 times [2018-12-09 01:30:09,737 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:30:09,738 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:30:09,738 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:30:09,738 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:30:09,738 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:30:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:30:10,365 INFO L134 CoverageAnalysis]: Checked inductivity of 1377 backedges. 743 proven. 62 refuted. 0 times theorem prover too weak. 572 trivial. 0 not checked. [2018-12-09 01:30:10,365 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:30:10,365 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:30:10,366 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1356 with the following transitions: [2018-12-09 01:30:10,366 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [701], [703], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2841], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3261], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:30:10,373 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:30:10,373 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:30:12,835 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 01:30:12,835 INFO L272 AbstractInterpreter]: Visited 819 different actions 4094 times. Merged at 10 different actions 42 times. Widened at 1 different actions 1 times. Performed 76741 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76741 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 12 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 01:30:12,836 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:30:12,836 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 01:30:12,836 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:30:12,836 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:30:12,843 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:30:12,843 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 01:30:13,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:30:13,034 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:30:13,610 INFO L134 CoverageAnalysis]: Checked inductivity of 1377 backedges. 915 proven. 2 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2018-12-09 01:30:13,610 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 01:30:14,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1377 backedges. 915 proven. 2 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2018-12-09 01:30:14,234 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 01:30:14,235 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-12-09 01:30:14,235 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 01:30:14,235 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 01:30:14,236 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 01:30:14,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2018-12-09 01:30:14,236 INFO L87 Difference]: Start difference. First operand 97279 states and 105654 transitions. Second operand 9 states. [2018-12-09 01:30:29,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:30:29,706 INFO L93 Difference]: Finished difference Result 239381 states and 265283 transitions. [2018-12-09 01:30:29,707 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2018-12-09 01:30:29,707 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1355 [2018-12-09 01:30:29,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:30:29,950 INFO L225 Difference]: With dead ends: 239381 [2018-12-09 01:30:29,951 INFO L226 Difference]: Without dead ends: 131112 [2018-12-09 01:30:30,093 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2766 GetRequests, 2729 SyntacticMatches, 1 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 338 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=328, Invalid=1078, Unknown=0, NotChecked=0, Total=1406 [2018-12-09 01:30:30,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131112 states. [2018-12-09 01:30:31,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131112 to 121785. [2018-12-09 01:30:31,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 121785 states. [2018-12-09 01:30:31,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121785 states to 121785 states and 125894 transitions. [2018-12-09 01:30:31,304 INFO L78 Accepts]: Start accepts. Automaton has 121785 states and 125894 transitions. Word has length 1355 [2018-12-09 01:30:31,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:30:31,304 INFO L480 AbstractCegarLoop]: Abstraction has 121785 states and 125894 transitions. [2018-12-09 01:30:31,304 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 01:30:31,304 INFO L276 IsEmpty]: Start isEmpty. Operand 121785 states and 125894 transitions. [2018-12-09 01:30:31,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2018-12-09 01:30:31,437 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:30:31,438 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:30:31,438 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:30:31,438 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:30:31,438 INFO L82 PathProgramCache]: Analyzing trace with hash 2072696771, now seen corresponding path program 1 times [2018-12-09 01:30:31,438 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:30:31,439 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:30:31,439 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:30:31,439 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:30:31,439 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:30:31,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:30:35,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 899 proven. 727 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2018-12-09 01:30:35,029 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:30:35,029 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:30:35,029 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1539 with the following transitions: [2018-12-09 01:30:35,030 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [701], [703], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3297], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3341], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:30:35,036 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:30:35,036 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:30:38,059 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 01:30:38,059 INFO L272 AbstractInterpreter]: Visited 822 different actions 4922 times. Merged at 10 different actions 47 times. Widened at 1 different actions 1 times. Performed 92413 root evaluator evaluations with a maximum evaluation depth of 3. Performed 92413 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 16 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 01:30:38,061 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:30:38,061 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 01:30:38,061 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:30:38,061 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:30:38,067 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:30:38,067 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 01:30:38,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:30:38,265 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:30:39,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 722 proven. 0 refuted. 0 times theorem prover too weak. 1000 trivial. 0 not checked. [2018-12-09 01:30:39,074 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 01:30:39,938 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 722 proven. 0 refuted. 0 times theorem prover too weak. 1000 trivial. 0 not checked. [2018-12-09 01:30:39,954 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-09 01:30:39,954 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [18] total 19 [2018-12-09 01:30:39,954 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 01:30:39,955 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 01:30:39,955 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 01:30:39,955 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=278, Unknown=0, NotChecked=0, Total=342 [2018-12-09 01:30:39,955 INFO L87 Difference]: Start difference. First operand 121785 states and 125894 transitions. Second operand 3 states. [2018-12-09 01:30:42,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:30:42,139 INFO L93 Difference]: Finished difference Result 257772 states and 266640 transitions. [2018-12-09 01:30:42,139 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 01:30:42,139 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1538 [2018-12-09 01:30:42,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:30:42,350 INFO L225 Difference]: With dead ends: 257772 [2018-12-09 01:30:42,351 INFO L226 Difference]: Without dead ends: 135993 [2018-12-09 01:30:42,461 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3099 GetRequests, 3077 SyntacticMatches, 5 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 148 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=278, Unknown=0, NotChecked=0, Total=342 [2018-12-09 01:30:42,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135993 states. [2018-12-09 01:30:43,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135993 to 127615. [2018-12-09 01:30:43,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127615 states. [2018-12-09 01:30:43,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127615 states to 127615 states and 132017 transitions. [2018-12-09 01:30:43,613 INFO L78 Accepts]: Start accepts. Automaton has 127615 states and 132017 transitions. Word has length 1538 [2018-12-09 01:30:43,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:30:43,614 INFO L480 AbstractCegarLoop]: Abstraction has 127615 states and 132017 transitions. [2018-12-09 01:30:43,614 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 01:30:43,614 INFO L276 IsEmpty]: Start isEmpty. Operand 127615 states and 132017 transitions. [2018-12-09 01:30:43,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1569 [2018-12-09 01:30:43,681 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:30:43,681 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:30:43,681 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:30:43,681 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:30:43,682 INFO L82 PathProgramCache]: Analyzing trace with hash -54494367, now seen corresponding path program 1 times [2018-12-09 01:30:43,682 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:30:43,682 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:30:43,682 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:30:43,682 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:30:43,683 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:30:43,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:30:44,549 INFO L134 CoverageAnalysis]: Checked inductivity of 1604 backedges. 1011 proven. 127 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2018-12-09 01:30:44,549 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:30:44,549 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:30:44,549 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1569 with the following transitions: [2018-12-09 01:30:44,550 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [701], [703], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2061], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2913], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:30:44,557 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:30:44,557 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:30:47,636 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 01:30:47,636 INFO L272 AbstractInterpreter]: Visited 822 different actions 4932 times. Merged at 12 different actions 57 times. Widened at 1 different actions 2 times. Performed 92422 root evaluator evaluations with a maximum evaluation depth of 3. Performed 92422 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 16 fixpoints after 4 different actions. Largest state had 44 variables. [2018-12-09 01:30:47,637 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:30:47,637 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 01:30:47,637 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:30:47,637 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:30:47,644 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:30:47,645 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 01:30:47,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:30:47,850 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:30:48,524 INFO L134 CoverageAnalysis]: Checked inductivity of 1604 backedges. 1038 proven. 2 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2018-12-09 01:30:48,524 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 01:30:49,235 INFO L134 CoverageAnalysis]: Checked inductivity of 1604 backedges. 1038 proven. 2 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2018-12-09 01:30:49,250 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 01:30:49,251 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 14 [2018-12-09 01:30:49,251 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 01:30:49,252 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-12-09 01:30:49,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-12-09 01:30:49,253 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2018-12-09 01:30:49,253 INFO L87 Difference]: Start difference. First operand 127615 states and 132017 transitions. Second operand 13 states. [2018-12-09 01:31:09,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:31:09,317 INFO L93 Difference]: Finished difference Result 291877 states and 301656 transitions. [2018-12-09 01:31:09,317 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-12-09 01:31:09,317 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 1568 [2018-12-09 01:31:09,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:31:09,586 INFO L225 Difference]: With dead ends: 291877 [2018-12-09 01:31:09,586 INFO L226 Difference]: Without dead ends: 165104 [2018-12-09 01:31:09,696 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3199 GetRequests, 3157 SyntacticMatches, 2 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 385 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=396, Invalid=1326, Unknown=0, NotChecked=0, Total=1722 [2018-12-09 01:31:09,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165104 states. [2018-12-09 01:31:10,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165104 to 156727. [2018-12-09 01:31:10,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 156727 states. [2018-12-09 01:31:11,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156727 states to 156727 states and 161326 transitions. [2018-12-09 01:31:11,070 INFO L78 Accepts]: Start accepts. Automaton has 156727 states and 161326 transitions. Word has length 1568 [2018-12-09 01:31:11,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:31:11,071 INFO L480 AbstractCegarLoop]: Abstraction has 156727 states and 161326 transitions. [2018-12-09 01:31:11,071 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-12-09 01:31:11,071 INFO L276 IsEmpty]: Start isEmpty. Operand 156727 states and 161326 transitions. [2018-12-09 01:31:11,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2277 [2018-12-09 01:31:11,208 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:31:11,209 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:31:11,209 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:31:11,209 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:31:11,209 INFO L82 PathProgramCache]: Analyzing trace with hash -1499974444, now seen corresponding path program 1 times [2018-12-09 01:31:11,209 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:31:11,210 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:31:11,210 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:31:11,210 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:31:11,210 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:31:11,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:31:13,526 INFO L134 CoverageAnalysis]: Checked inductivity of 3223 backedges. 1454 proven. 15 refuted. 0 times theorem prover too weak. 1754 trivial. 0 not checked. [2018-12-09 01:31:13,527 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:31:13,527 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:31:13,527 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 2277 with the following transitions: [2018-12-09 01:31:13,527 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [701], [703], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1033], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1925], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2613], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2885], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3237], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:31:13,534 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:31:13,534 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:31:15,893 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 01:31:15,893 INFO L272 AbstractInterpreter]: Visited 824 different actions 4113 times. Merged at 11 different actions 49 times. Never widened. Performed 73032 root evaluator evaluations with a maximum evaluation depth of 3. Performed 73032 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 11 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 01:31:15,894 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:31:15,894 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 01:31:15,894 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:31:15,894 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:31:15,900 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:31:15,900 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 01:31:16,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:31:16,180 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:31:18,677 INFO L134 CoverageAnalysis]: Checked inductivity of 3223 backedges. 1457 proven. 0 refuted. 0 times theorem prover too weak. 1766 trivial. 0 not checked. [2018-12-09 01:31:18,677 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 01:31:20,173 INFO L134 CoverageAnalysis]: Checked inductivity of 3223 backedges. 1457 proven. 0 refuted. 0 times theorem prover too weak. 1766 trivial. 0 not checked. [2018-12-09 01:31:20,189 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-09 01:31:20,190 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5] total 6 [2018-12-09 01:31:20,190 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 01:31:20,191 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 01:31:20,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 01:31:20,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-09 01:31:20,191 INFO L87 Difference]: Start difference. First operand 156727 states and 161326 transitions. Second operand 3 states. [2018-12-09 01:31:22,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:31:22,294 INFO L93 Difference]: Finished difference Result 313357 states and 322586 transitions. [2018-12-09 01:31:22,294 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 01:31:22,295 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2276 [2018-12-09 01:31:22,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:31:22,296 INFO L225 Difference]: With dead ends: 313357 [2018-12-09 01:31:22,296 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 01:31:22,468 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4564 GetRequests, 4553 SyntacticMatches, 7 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-09 01:31:22,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 01:31:22,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 01:31:22,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 01:31:22,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 01:31:22,470 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 2276 [2018-12-09 01:31:22,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:31:22,470 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 01:31:22,470 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 01:31:22,470 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 01:31:22,470 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 01:31:22,473 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 01:31:22,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:22,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:23,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:23,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:23,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:23,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:23,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:24,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:25,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,551 WARN L180 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 1124 DAG size of output: 780 [2018-12-09 01:31:26,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:26,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:27,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:28,846 WARN L180 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 1054 DAG size of output: 722 [2018-12-09 01:31:28,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:29,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:31:47,889 WARN L180 SmtUtils]: Spent 18.61 s on a formula simplification. DAG size of input: 804 DAG size of output: 267 [2018-12-09 01:32:03,318 WARN L180 SmtUtils]: Spent 15.41 s on a formula simplification. DAG size of input: 804 DAG size of output: 276 [2018-12-09 01:32:18,345 WARN L180 SmtUtils]: Spent 15.01 s on a formula simplification. DAG size of input: 807 DAG size of output: 281 [2018-12-09 01:32:39,442 WARN L180 SmtUtils]: Spent 21.07 s on a formula simplification. DAG size of input: 804 DAG size of output: 278 [2018-12-09 01:32:57,901 WARN L180 SmtUtils]: Spent 18.43 s on a formula simplification. DAG size of input: 807 DAG size of output: 296 [2018-12-09 01:33:08,146 WARN L180 SmtUtils]: Spent 10.17 s on a formula simplification. DAG size of input: 705 DAG size of output: 199 [2018-12-09 01:33:31,059 WARN L180 SmtUtils]: Spent 22.89 s on a formula simplification. DAG size of input: 807 DAG size of output: 282 [2018-12-09 01:33:40,048 WARN L180 SmtUtils]: Spent 8.98 s on a formula simplification. DAG size of input: 652 DAG size of output: 197 [2018-12-09 01:34:07,508 WARN L180 SmtUtils]: Spent 27.42 s on a formula simplification. DAG size of input: 807 DAG size of output: 292 [2018-12-09 01:34:07,516 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 01:34:07,517 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a14~0)| ~a14~0) (= ~a7~0 |old(~a7~0)|) (= |old(~a28~0)| ~a28~0) (= ~a4~0 |old(~a4~0)|) (= ~a26~0 |old(~a26~0)|) (= ~a3~0 |old(~a3~0)|)) [2018-12-09 01:34:07,517 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 01:34:07,517 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,517 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,517 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,517 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,517 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,518 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,518 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-12-09 01:34:07,518 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-12-09 01:34:07,518 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-12-09 01:34:07,518 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-12-09 01:34:07,518 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-12-09 01:34:07,518 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-12-09 01:34:07,518 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,519 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,519 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,519 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,519 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,519 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,519 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,519 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,520 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,520 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,520 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,520 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,520 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,520 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,520 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,520 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,521 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-12-09 01:34:07,521 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-12-09 01:34:07,521 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-12-09 01:34:07,521 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-12-09 01:34:07,521 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-12-09 01:34:07,521 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-12-09 01:34:07,521 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,521 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,522 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,522 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,522 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,522 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,522 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,522 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,522 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,523 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,523 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,523 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,523 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,523 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,523 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-12-09 01:34:07,523 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-12-09 01:34:07,523 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-12-09 01:34:07,524 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-12-09 01:34:07,524 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-12-09 01:34:07,524 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-12-09 01:34:07,524 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,524 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,524 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,524 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,524 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,525 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,525 INFO L448 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4751) no Hoare annotation was computed. [2018-12-09 01:34:07,525 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,525 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,525 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,525 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,525 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,526 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,526 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,526 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,526 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,526 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,526 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,526 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,527 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,527 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-12-09 01:34:07,527 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-12-09 01:34:07,527 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-12-09 01:34:07,527 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-12-09 01:34:07,527 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-12-09 01:34:07,527 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-12-09 01:34:07,527 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,528 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,528 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-12-09 01:34:07,528 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,528 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,528 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,528 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,528 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,529 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,529 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,529 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-12-09 01:34:07,529 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-12-09 01:34:07,529 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-12-09 01:34:07,529 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-12-09 01:34:07,529 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-12-09 01:34:07,529 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-12-09 01:34:07,529 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,530 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,530 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,530 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,530 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,530 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,530 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,531 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,531 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,531 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,531 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,531 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,531 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,532 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-12-09 01:34:07,532 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-12-09 01:34:07,532 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-12-09 01:34:07,532 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,532 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-12-09 01:34:07,532 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-12-09 01:34:07,533 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,533 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,533 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,533 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,533 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,533 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,534 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,534 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,534 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,534 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,534 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,534 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,534 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-12-09 01:34:07,535 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-12-09 01:34:07,535 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-12-09 01:34:07,535 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-12-09 01:34:07,535 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-12-09 01:34:07,535 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,535 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,535 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,535 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,536 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,536 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,536 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,536 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,536 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,536 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,536 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,536 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,536 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,537 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,537 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-12-09 01:34:07,537 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-12-09 01:34:07,537 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-12-09 01:34:07,537 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-12-09 01:34:07,537 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,537 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-12-09 01:34:07,537 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,538 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,538 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,538 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,538 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,538 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,538 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,538 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,538 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,539 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,539 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,539 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,539 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,539 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-12-09 01:34:07,539 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-12-09 01:34:07,539 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-12-09 01:34:07,539 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-12-09 01:34:07,539 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-12-09 01:34:07,540 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,540 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,540 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,540 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,540 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,540 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,540 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,540 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,540 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,540 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,541 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,541 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-12-09 01:34:07,541 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-12-09 01:34:07,541 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-12-09 01:34:07,541 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-12-09 01:34:07,541 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-12-09 01:34:07,541 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,541 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,541 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,541 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,541 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,541 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,541 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,541 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,541 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,541 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,541 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,542 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,542 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,542 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-12-09 01:34:07,542 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:34:07,542 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,542 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,542 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-12-09 01:34:07,542 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-12-09 01:34:07,542 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-12-09 01:34:07,542 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-12-09 01:34:07,542 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-12-09 01:34:07,542 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-12-09 01:34:07,542 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,542 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,542 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,544 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse56 (= 17 |old(~a4~0)|))) (let ((.cse38 (not .cse56)) (.cse1 (not (= 1 |old(~a3~0)|))) (.cse40 (not (= 1 ~a25~0))) (.cse41 (not (= 1 ~a1~0))) (.cse20 (not (= 15 |old(~a28~0)|))) (.cse42 (not (= 19 |old(~a14~0)|))) (.cse8 (not (= 1 |old(~a7~0)|)))) (let ((.cse63 (= 19 ~a14~0)) (.cse46 (= |old(~a28~0)| ~a28~0)) (.cse54 (= 0 |old(~a14~0)|)) (.cse75 (not (= (mod |old(~a14~0)| 2) 0))) (.cse76 (or .cse38 .cse1 .cse40 .cse41 .cse20 .cse42 .cse8 (not (= 18 |old(~a26~0)|)))) (.cse32 (= 16 |old(~a28~0)|)) (.cse69 (= |old(~a14~0)| 19)) (.cse43 (= |old(~a14~0)| ~a14~0)) (.cse60 (= 16 ~a28~0)) (.cse48 (= |old(~a26~0)| ~a26~0)) (.cse49 (= ~a4~0 |old(~a4~0)|)) (.cse14 (= ~a3~0 |old(~a3~0)|)) (.cse68 (= |old(~a28~0)| 15))) (let ((.cse26 (not .cse68)) (.cse52 (not (= 18 |old(~a4~0)|))) (.cse7 (< |old(~a14~0)| 20)) (.cse67 (<= ~a26~0 17)) (.cse9 (= 1 ~a7~0)) (.cse10 (and .cse43 .cse60 .cse48 .cse49 .cse14)) (.cse2 (not .cse69)) (.cse0 (not .cse32)) (.cse58 (and (or .cse54 .cse38 .cse1 .cse40 .cse41 (= 0 |old(~a28~0)|) .cse75 (= 0 |old(~a26~0)|)) .cse76)) (.cse36 (= ~a4~0 17)) (.cse34 (= |calculate_output4_#in~input| 0)) (.cse39 (not (= 17 |old(~a26~0)|))) (.cse73 (not (= ~a14~0 0))) (.cse74 (= (mod ~a14~0 2) 0)) (.cse35 (= ~a26~0 17)) (.cse37 (= ~a28~0 15)) (.cse3 (< |old(~a26~0)| 18)) (.cse4 (< 16 |old(~a4~0)|)) (.cse53 (and .cse43 .cse46 .cse48 .cse49 .cse14)) (.cse6 (= |old(~a4~0)| |old(~a26~0)|)) (.cse28 (< |old(~a28~0)| 16)) (.cse72 (< 19 |old(~a14~0)|)) (.cse22 (< 17 |old(~a26~0)|)) (.cse24 (= ~a7~0 |old(~a7~0)|)) (.cse62 (and .cse63 .cse60 .cse48 .cse49 .cse14))) (let ((.cse5 (and .cse24 .cse62)) (.cse51 (or .cse32 .cse6 .cse1 .cse28 .cse72 .cse56 .cse22)) (.cse55 (and .cse24 .cse53)) (.cse50 (or .cse32 .cse1 .cse28 .cse3 .cse72 .cse4)) (.cse44 (and (and (and .cse73 .cse74 .cse35) .cse37) .cse48 .cse49)) (.cse45 (or .cse6 .cse34 (and (or .cse54 .cse1 .cse39 .cse40 .cse41 .cse75) .cse76) .cse20 (= 0 |old(~a4~0)|) .cse8)) (.cse47 (= 1 ~a3~0)) (.cse13 (and .cse43 .cse46 (not .cse34) .cse60 (and .cse73 .cse74 (not (= ~a26~0 0)) (= ~a25~0 1) .cse36) .cse48 (= ~a1~0 1) .cse49)) (.cse12 (or .cse0 .cse34 .cse58)) (.cse61 (and .cse63 .cse24 .cse48 .cse37 .cse49 .cse14)) (.cse27 (or .cse6 .cse0 .cse1 .cse2 .cse56 .cse22)) (.cse15 (not (= |old(~a3~0)| 1))) (.cse17 (and .cse43 .cse24 .cse60 .cse48 .cse49 .cse14)) (.cse59 (or .cse6 .cse0 .cse1 .cse3 .cse72 .cse56)) (.cse66 (and .cse24 .cse10)) (.cse30 (and .cse63 .cse24 .cse60 .cse48 .cse49 .cse14)) (.cse11 (< 18 |old(~a26~0)|)) (.cse29 (and .cse63 .cse24 .cse46 .cse48 .cse49 .cse14)) (.cse33 (not (= |old(~a4~0)| 17))) (.cse65 (and (let ((.cse70 (<= 20 ~a14~0)) (.cse71 (<= ~a4~0 16))) (or (and .cse43 .cse67 (not (= ~a4~0 ~a26~0)) .cse24 .cse46 .cse70 .cse60 .cse48 .cse71 .cse49) (and .cse43 .cse9 .cse24 .cse46 .cse70 .cse60 .cse48 (<= 18 ~a26~0) .cse71 .cse49))) (= |old(~a3~0)| ~a3~0))) (.cse64 (and (or .cse6 .cse0 .cse7 .cse4 .cse22) (or .cse0 .cse7 .cse3 .cse8 .cse4))) (.cse23 (or .cse26 .cse2 .cse52 .cse22)) (.cse25 (and .cse67 .cse63 (= 18 ~a4~0) .cse68 .cse48 .cse37 .cse69 .cse49)) (.cse57 (and .cse48 .cse43 .cse36 .cse24 .cse46 .cse14)) (.cse16 (< 0 |old(~a7~0)|)) (.cse18 (< 18 |old(~a14~0)|)) (.cse21 (= 16 |old(~a4~0)|)) (.cse19 (and .cse43 .cse24 .cse48 .cse37 .cse49 .cse14)) (.cse31 (and .cse43 .cse24 .cse46 .cse48 .cse49 .cse14))) (and (or (or .cse0 .cse1 .cse2 .cse3) .cse4 .cse5) (or (or (or .cse6 .cse0 .cse1 .cse7) .cse8) (and .cse9 .cse10)) (or .cse11 .cse12 .cse8 (and .cse9 .cse13 .cse14)) (or .cse0 .cse15 .cse11 .cse3 .cse16 .cse17 .cse18) (or .cse19 .cse7 .cse20 .cse16 .cse21 .cse22) (or .cse15 .cse16 .cse23 (and .cse24 .cse25 .cse14)) (or .cse7 .cse11 .cse26 .cse3 .cse16 .cse19) (or .cse4 .cse5 .cse27) (or .cse11 .cse28 .cse2 .cse29 .cse3 .cse8 .cse4) (or .cse0 .cse2 .cse16 .cse21 .cse30 .cse22) (or .cse31 .cse32 .cse28 .cse3 .cse16 .cse18 .cse33) (or .cse32 .cse11 .cse28 .cse31 .cse3 .cse4 .cse16) (or .cse34 (and (and (= ~a14~0 19) .cse35) .cse36 .cse24 .cse37 .cse14) (or (not (= 0 |old(~a7~0)|)) .cse38 .cse1 .cse39 .cse40 .cse41 .cse20 .cse42)) (or .cse7 (and .cse43 .cse44 .cse24 .cse14) .cse45) (or (and .cse43 .cse24 .cse46 .cse47 .cse48 .cse49) .cse18 (and (or .cse11 .cse50) (or .cse4 .cse51) (or .cse1 .cse20 .cse3 .cse4))) (or .cse32 .cse31 .cse15 .cse28 .cse16 .cse52) (or .cse8 .cse18 (and .cse9 .cse53) .cse51) (or (and .cse43 (and (= ~a7~0 1) .cse48 .cse37 .cse49 (= ~a3~0 1))) (or (or .cse54 .cse1 .cse40 .cse41 .cse34 .cse20) .cse6 .cse3) .cse8) (or .cse55 .cse16 .cse18 .cse51) (or (or .cse0 .cse3 .cse8 .cse4) .cse18 .cse17) (or .cse6 .cse0 .cse11 .cse3 .cse16 .cse18 .cse17) (or .cse26 .cse3 .cse8 .cse4 .cse19) (or .cse16 (or .cse32 .cse6 .cse1 .cse7 .cse28 .cse3 .cse56) .cse55) (or .cse34 .cse28 .cse11 .cse3 .cse16 .cse57 .cse58) (or (or .cse16 .cse50) .cse31) (or .cse19 .cse6 .cse7 .cse20 .cse8 .cse4) (or .cse19 .cse16 (or .cse6 .cse7 .cse26)) (or .cse0 .cse7 .cse17 .cse8 .cse33) (or .cse32 .cse6 .cse28 .cse2 .cse29 .cse4 .cse16 .cse22) (or (and .cse43 .cse44 .cse9 .cse14) .cse45 .cse18) (or .cse34 (or .cse39 .cse20 (not (= 20 |old(~a14~0)|))) .cse8 .cse58 (and .cse48 .cse43 .cse36 .cse24 .cse37 .cse14)) (or .cse32 .cse28 .cse31 .cse3 .cse8 .cse18 .cse52) (or .cse29 .cse28 .cse2 .cse16 .cse33) (or (and (or .cse59 .cse8) (or .cse0 .cse1 .cse8 .cse52)) (and .cse43 .cse24 .cse60 .cse47 .cse48 .cse49) .cse18) (or .cse6 .cse0 .cse11 .cse3 .cse8 .cse18 .cse17) (or .cse6 .cse0 .cse8 .cse52 .cse17) (or .cse19 .cse20 .cse16 .cse18 .cse52) (or .cse6 .cse20 .cse2 .cse3 .cse8 .cse61) (or .cse11 (and .cse24 .cse13 .cse14) .cse12 .cse16) (or .cse6 .cse0 .cse1 .cse17 .cse8 .cse4) (or .cse61 .cse6 .cse20 .cse2 .cse3 .cse16) (or .cse0 .cse7 .cse17 .cse16 .cse33) (or .cse19 .cse6 .cse26 .cse16 .cse18 .cse22) (or .cse61 .cse1 .cse20 .cse2 .cse3 .cse4) (or .cse30 (or .cse0 .cse2 .cse3 .cse8 .cse4)) (or .cse8 (and .cse9 .cse62) .cse27) (or .cse6 .cse0 .cse7 .cse17 .cse16 .cse52) (or .cse40 .cse34 .cse28 .cse33 .cse32 .cse41 (and .cse63 .cse48 .cse36 .cse24 .cse46 .cse14) .cse15 .cse2 .cse3 .cse8) (or .cse64 .cse65 .cse11 .cse8) (or .cse32 .cse6 .cse28 .cse31 .cse4 .cse16 .cse18) (or .cse19 .cse20 .cse11 .cse3 .cse8) (or .cse0 .cse11 .cse2 .cse16 .cse52 .cse30) (or .cse0 .cse7 .cse17 .cse16 .cse21 .cse22) (or (or .cse15 .cse28 .cse2 .cse8 .cse52) .cse29) (or .cse0 .cse7 .cse17 .cse8 .cse52) (or .cse19 (or .cse26 .cse3 .cse8 .cse33)) (or .cse32 .cse6 .cse28 .cse8 .cse4 .cse18 .cse31) (or .cse7 .cse28 .cse31 .cse3 .cse8 .cse33) (or .cse66 .cse59 .cse16) (or .cse66 (or .cse6 .cse0 .cse1 .cse7 .cse22) .cse4) (or (or .cse32 .cse28 .cse3 .cse8 .cse33) .cse18 .cse31) (or .cse1 .cse11 .cse28 .cse2 .cse3 .cse4 .cse29) (or (or .cse6 .cse20 .cse2) (and .cse9 (and .cse37 .cse49 .cse63 (= ~a26~0 |old(~a26~0)|)) .cse14) .cse8 .cse4) (or .cse32 .cse31 .cse28 .cse16 .cse18 .cse52) (or .cse0 .cse11 .cse30 .cse2 .cse3 .cse8) (or .cse11 .cse28 .cse2 .cse29 .cse3 .cse8 .cse52) (or .cse7 .cse28 .cse31 .cse16 .cse33 .cse22) (or .cse6 .cse20 .cse16 .cse18 .cse19 .cse21) (or .cse65 .cse64 .cse16) (or .cse8 .cse23 (and .cse9 .cse25 .cse14)) (or .cse34 .cse28 .cse7 .cse57 .cse8 .cse58) (or .cse20 .cse16 .cse18 .cse21 .cse22 .cse19) (or .cse31 (and (or .cse32 .cse7 .cse28 .cse3 .cse8 .cse4) (or .cse6 .cse7 .cse28 .cse8 .cse4 .cse22))))))))) [2018-12-09 01:34:07,544 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,544 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,544 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,544 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-12-09 01:34:07,544 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,544 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,544 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,544 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,544 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,544 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,545 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,546 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,546 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,546 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,546 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,546 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,546 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,546 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,546 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,546 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,546 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,546 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,546 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,546 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,546 INFO L448 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,546 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,547 INFO L444 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse53 (= 17 |old(~a4~0)|))) (let ((.cse68 (= 0 |old(~a14~0)|)) (.cse69 (not (= (mod |old(~a14~0)| 2) 0))) (.cse56 (= 0 |old(~a26~0)|)) (.cse54 (not .cse53)) (.cse7 (not (= 1 |old(~a3~0)|))) (.cse31 (not (= 1 ~a25~0))) (.cse33 (not (= 1 ~a1~0))) (.cse20 (not (= 15 |old(~a28~0)|))) (.cse55 (not (= 19 |old(~a14~0)|))) (.cse4 (not (= 1 |old(~a7~0)|))) (.cse24 (= 16 |old(~a28~0)|))) (let ((.cse67 (= 19 ~a14~0)) (.cse44 (= |old(~a28~0)| ~a28~0)) (.cse73 (= |old(~a14~0)| 19)) (.cse6 (not .cse24)) (.cse25 (= |calculate_output3_#in~input| 0)) (.cse27 (and (or .cse68 .cse54 .cse7 .cse31 .cse33 (= 0 |old(~a28~0)|) .cse69 .cse56) (or .cse54 .cse7 .cse31 .cse33 .cse20 .cse55 .cse4 (not (= 18 |old(~a26~0)|))))) (.cse37 (= |old(~a14~0)| ~a14~0)) (.cse58 (= 16 ~a28~0)) (.cse36 (= |old(~a26~0)| ~a26~0)) (.cse46 (= ~a4~0 |old(~a4~0)|)) (.cse2 (= ~a3~0 |old(~a3~0)|)) (.cse72 (= |old(~a28~0)| 15))) (let ((.cse34 (not .cse72)) (.cse49 (not (= 18 |old(~a4~0)|))) (.cse13 (< |old(~a14~0)| 20)) (.cse71 (<= ~a26~0 17)) (.cse0 (= 1 ~a7~0)) (.cse14 (and .cse37 .cse58 .cse36 .cse46 .cse2)) (.cse60 (or .cse6 .cse25 .cse27)) (.cse26 (not (= calculate_output3_~input 0))) (.cse8 (not .cse73)) (.cse39 (= ~a28~0 15)) (.cse70 (= 0 |old(~a4~0)|)) (.cse9 (< |old(~a26~0)| 18)) (.cse10 (< 16 |old(~a4~0)|)) (.cse50 (and .cse37 .cse44 .cse36 .cse46 .cse2)) (.cse12 (= |old(~a4~0)| |old(~a26~0)|)) (.cse23 (< |old(~a28~0)| 16)) (.cse76 (< 19 |old(~a14~0)|)) (.cse22 (< 17 |old(~a26~0)|)) (.cse29 (= ~a7~0 |old(~a7~0)|)) (.cse63 (and .cse67 .cse58 .cse36 .cse46 .cse2))) (let ((.cse11 (and .cse29 .cse63)) (.cse48 (or .cse24 .cse12 .cse7 .cse23 .cse76 .cse53 .cse22)) (.cse51 (and .cse29 .cse50)) (.cse47 (or .cse24 .cse7 .cse23 .cse9 .cse76 .cse10)) (.cse45 (= 1 ~a3~0)) (.cse52 (or .cse9 (or .cse68 .cse12 .cse7 .cse31 .cse33 .cse20 .cse25 .cse70 .cse4) .cse53)) (.cse59 (and .cse67 .cse29 .cse36 .cse39 .cse46 .cse2)) (.cse40 (or .cse12 .cse6 .cse7 .cse8 .cse53 .cse22)) (.cse17 (and .cse37 .cse29 .cse58 .cse36 .cse46 .cse2)) (.cse1 (and .cse37 .cse26 .cse58 .cse36 .cse46)) (.cse5 (or .cse60 .cse76)) (.cse57 (or .cse12 .cse6 .cse7 .cse9 .cse76 .cse53)) (.cse66 (and .cse29 .cse14)) (.cse42 (and .cse67 .cse29 .cse58 .cse36 .cse46 .cse2)) (.cse3 (< 18 |old(~a26~0)|)) (.cse41 (and .cse67 .cse29 .cse44 .cse36 .cse46 .cse2)) (.cse61 (= ~a7~0 1)) (.cse62 (= ~a3~0 1)) (.cse35 (not (= 17 |old(~a26~0)|))) (.cse32 (not (= |old(~a4~0)| 17))) (.cse15 (not (= |old(~a3~0)| 1))) (.cse38 (= ~a4~0 17)) (.cse65 (and (let ((.cse74 (<= 20 ~a14~0)) (.cse75 (<= ~a4~0 16))) (or (and .cse37 .cse71 (not (= ~a4~0 ~a26~0)) .cse29 .cse44 .cse74 .cse58 .cse36 .cse75 .cse46) (and .cse37 .cse0 .cse29 .cse44 .cse74 .cse58 .cse36 (<= 18 ~a26~0) .cse75 .cse46))) (= |old(~a3~0)| ~a3~0))) (.cse64 (and (or .cse12 .cse6 .cse13 .cse10 .cse22) (or .cse6 .cse13 .cse9 .cse4 .cse10))) (.cse28 (or .cse34 .cse8 .cse49 .cse22)) (.cse30 (and .cse71 .cse67 (= 18 ~a4~0) .cse72 .cse36 .cse39 .cse73 .cse46)) (.cse16 (< 0 |old(~a7~0)|)) (.cse18 (< 18 |old(~a14~0)|)) (.cse21 (= 16 |old(~a4~0)|)) (.cse19 (and .cse37 .cse29 .cse36 .cse39 .cse46 .cse2)) (.cse43 (and .cse37 .cse29 .cse44 .cse36 .cse46 .cse2))) (and (or (and .cse0 .cse1 .cse2) .cse3 .cse4 .cse5) (or (or .cse6 .cse7 .cse8 .cse9) .cse10 .cse11) (or (or (or .cse12 .cse6 .cse7 .cse13) .cse4) (and .cse0 .cse14)) (or .cse6 .cse15 .cse3 .cse9 .cse16 .cse17 .cse18) (or .cse19 .cse13 .cse20 .cse16 .cse21 .cse22) (or .cse23 .cse3 .cse24 .cse25 .cse9 .cse26 .cse4 .cse27) (or .cse15 .cse16 .cse28 (and .cse29 .cse30 .cse2)) (or .cse31 .cse23 .cse26 .cse32 .cse24 .cse33 .cse15 .cse25 .cse8 .cse9 .cse16) (or .cse13 .cse3 .cse34 .cse9 .cse16 .cse19) (or .cse25 (or .cse35 .cse20 (not (= 20 |old(~a14~0)|))) .cse4 (and .cse26 .cse36 .cse37 .cse38 .cse29 .cse39 .cse2) .cse27) (or .cse10 .cse11 .cse40) (or .cse3 .cse23 .cse8 .cse41 .cse9 .cse4 .cse10) (or .cse6 .cse8 .cse16 .cse21 .cse42 .cse22) (or .cse23 .cse3 .cse26 .cse25 .cse9 .cse16 .cse27) (or .cse43 .cse24 .cse23 .cse9 .cse16 .cse18 .cse32) (or .cse24 .cse3 .cse23 .cse43 .cse9 .cse10 .cse16) (or (and .cse37 .cse29 .cse44 .cse45 .cse36 .cse46) .cse18 (and (or .cse3 .cse47) (or .cse10 .cse48) (or .cse7 .cse20 .cse9 .cse10))) (or .cse24 .cse43 .cse15 .cse23 .cse16 .cse49) (or .cse4 .cse18 (and .cse0 .cse50) .cse48) (or .cse51 .cse16 .cse18 .cse48) (or (or .cse6 .cse9 .cse4 .cse10) .cse18 .cse17) (or .cse52 .cse37) (or .cse12 .cse6 .cse3 .cse9 .cse16 .cse18 .cse17) (or .cse23 .cse26 .cse24 .cse25 .cse9 .cse4 .cse18 .cse27) (or .cse34 .cse9 .cse4 .cse10 .cse19) (or .cse16 (or .cse24 .cse12 .cse7 .cse13 .cse23 .cse9 .cse53) .cse51) (or (and .cse26 (and (= ~a14~0 19) (= ~a26~0 17)) .cse38 .cse29 .cse39 .cse2) .cse25 (or (not (= 0 |old(~a7~0)|)) .cse54 .cse7 .cse35 .cse31 .cse33 .cse20 .cse55)) (or .cse23 .cse22 .cse24 .cse13 (and .cse26 .cse36 .cse37 .cse38 .cse29 .cse44 .cse2) .cse25 .cse4 .cse27) (or (or .cse16 .cse47) .cse43) (or .cse19 .cse12 .cse13 .cse20 .cse4 .cse10) (or .cse19 .cse16 (or .cse12 .cse13 .cse34)) (or .cse6 .cse13 .cse17 .cse4 .cse32) (or .cse24 .cse12 .cse23 .cse8 .cse41 .cse10 .cse16 .cse22) (or .cse22 .cse26 .cse13 .cse20 .cse25 .cse16 .cse27) (or .cse31 .cse26 .cse33 .cse15 .cse20 .cse25 .cse8 .cse4 .cse49 .cse56) (or .cse24 .cse23 .cse43 .cse9 .cse4 .cse18 .cse49) (or .cse41 .cse23 .cse8 .cse16 .cse32) (or (and (or .cse57 .cse4) (or .cse6 .cse7 .cse4 .cse49)) (and .cse37 .cse29 .cse58 .cse45 .cse36 .cse46) .cse18) (or .cse12 .cse6 .cse3 .cse9 .cse4 .cse18 .cse17) (or .cse12 .cse6 .cse4 .cse49 .cse17) (or .cse19 .cse20 .cse16 .cse18 .cse49) (or .cse12 .cse20 .cse8 .cse9 .cse4 .cse59) (or .cse12 .cse6 .cse7 .cse17 .cse4 .cse10) (or .cse60 .cse26 .cse16 .cse22) (or .cse59 .cse12 .cse20 .cse8 .cse9 .cse16) (or .cse6 .cse13 .cse17 .cse16 .cse32) (or .cse52 (and .cse61 .cse26 .cse36 .cse39 .cse46 .cse62)) (or .cse19 .cse12 .cse34 .cse16 .cse18 .cse22) (or .cse59 .cse7 .cse20 .cse8 .cse9 .cse10) (or .cse42 (or .cse6 .cse8 .cse9 .cse4 .cse10)) (or .cse4 (and .cse0 .cse63) .cse40) (or .cse12 .cse6 .cse13 .cse17 .cse16 .cse49) (or .cse26 (or .cse20 .cse25 .cse9 .cse27) .cse4) (or .cse64 .cse65 .cse3 .cse4) (or .cse24 .cse12 .cse23 .cse43 .cse10 .cse16 .cse18) (or .cse19 .cse20 .cse3 .cse9 .cse4) (or .cse6 .cse3 .cse8 .cse16 .cse49 .cse42) (or .cse6 .cse13 .cse17 .cse16 .cse21 .cse22) (or (or .cse15 .cse23 .cse8 .cse4 .cse49) .cse41) (or .cse6 .cse13 .cse17 .cse4 .cse49) (or .cse19 (or .cse34 .cse9 .cse4 .cse32)) (or .cse24 .cse12 .cse23 .cse4 .cse10 .cse18 .cse43) (or (and .cse29 .cse1 .cse2) .cse3 .cse16 .cse5) (or .cse13 .cse23 .cse43 .cse9 .cse4 .cse32) (or .cse66 .cse57 .cse16) (or .cse66 (or .cse12 .cse6 .cse7 .cse13 .cse22) .cse10) (or (or .cse24 .cse23 .cse9 .cse4 .cse32) .cse18 .cse43) (or .cse23 .cse3 .cse25 .cse9 .cse16 .cse27 (and .cse36 .cse37 .cse38 .cse29 .cse44 .cse2)) (or .cse7 .cse3 .cse23 .cse8 .cse9 .cse10 .cse41) (or (or .cse12 .cse20 .cse8) (and .cse0 (and .cse39 .cse46 .cse67 (= ~a26~0 |old(~a26~0)|)) .cse2) .cse4 .cse10) (or .cse24 .cse43 .cse23 .cse16 .cse18 .cse49) (or .cse6 .cse3 .cse42 .cse8 .cse9 .cse4) (or .cse26 .cse20 .cse25 .cse9 .cse16 .cse18 .cse27) (or .cse3 .cse16 (or .cse8 (or .cse6 .cse7 .cse31 .cse33 .cse25 .cse56 .cse32)) .cse26) (or .cse3 .cse23 .cse8 .cse41 .cse9 .cse4 .cse49) (or .cse13 .cse23 .cse43 .cse16 .cse32 .cse22) (or (and .cse37 (and (and .cse61 .cse26 .cse39 .cse62) .cse36 .cse46)) (or .cse12 (or .cse68 .cse7 .cse35 .cse31 .cse33 .cse69) .cse20 .cse25 .cse70) .cse4) (or .cse12 .cse20 .cse16 .cse18 .cse19 .cse21) (or .cse31 .cse23 .cse32 .cse24 .cse33 .cse15 .cse25 .cse8 .cse9 .cse4 (and .cse67 .cse26 .cse36 .cse38 .cse29 .cse44 .cse2)) (or .cse65 .cse64 .cse16) (or .cse4 .cse28 (and .cse0 .cse30 .cse2)) (or .cse20 .cse16 .cse18 .cse21 .cse22 .cse19) (or .cse43 (and (or .cse24 .cse13 .cse23 .cse9 .cse4 .cse10) (or .cse12 .cse13 .cse23 .cse4 .cse10 .cse22))))))))) [2018-12-09 01:34:07,547 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,547 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,547 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,547 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,548 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,548 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,548 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,548 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,548 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,548 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,548 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,548 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-12-09 01:34:07,548 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-12-09 01:34:07,548 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,548 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,548 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,548 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,548 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,548 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,548 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,548 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,548 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,548 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,549 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,550 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,551 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,553 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,553 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,554 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,555 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,555 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,555 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,563 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,563 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,563 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,563 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,563 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,563 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,563 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,563 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,564 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,573 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,573 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,574 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse51 (= 17 |old(~a4~0)|))) (let ((.cse64 (= 19 ~a14~0)) (.cse33 (= |old(~a28~0)| ~a28~0)) (.cse69 (= |old(~a14~0)| 19)) (.cse30 (= 16 |old(~a28~0)|)) (.cse32 (= |old(~a14~0)| ~a14~0)) (.cse54 (= 16 ~a28~0)) (.cse35 (= |old(~a26~0)| ~a26~0)) (.cse36 (= ~a4~0 |old(~a4~0)|)) (.cse23 (= ~a3~0 |old(~a3~0)|)) (.cse46 (= 0 |old(~a14~0)|)) (.cse63 (not (= (mod |old(~a14~0)| 2) 0))) (.cse65 (not .cse51)) (.cse1 (not (= 1 |old(~a3~0)|))) (.cse47 (not (= 1 ~a25~0))) (.cse48 (not (= 1 ~a1~0))) (.cse17 (not (= 15 |old(~a28~0)|))) (.cse66 (not (= 19 |old(~a14~0)|))) (.cse8 (not (= 1 |old(~a7~0)|))) (.cse68 (= |old(~a28~0)| 15))) (let ((.cse24 (not .cse68)) (.cse39 (not (= 18 |old(~a4~0)|))) (.cse7 (< |old(~a14~0)| 20)) (.cse67 (<= ~a26~0 17)) (.cse9 (= 1 ~a7~0)) (.cse62 (= |old(~a3~0)| ~a3~0)) (.cse41 (= |calculate_output3_#in~input| 0)) (.cse45 (and (or .cse46 .cse65 .cse1 .cse47 .cse48 (= 0 |old(~a28~0)|) .cse63 (= 0 |old(~a26~0)|)) (or .cse65 .cse1 .cse47 .cse48 .cse17 .cse66 .cse8 (not (= 18 |old(~a26~0)|))))) (.cse10 (and .cse32 .cse54 .cse35 .cse36 .cse23)) (.cse0 (not .cse30)) (.cse2 (not .cse69)) (.cse44 (= ~a28~0 15)) (.cse43 (= ~a4~0 17)) (.cse3 (< |old(~a26~0)| 18)) (.cse4 (< 16 |old(~a4~0)|)) (.cse40 (and .cse32 .cse33 .cse35 .cse36 .cse23)) (.cse6 (= |old(~a4~0)| |old(~a26~0)|)) (.cse26 (< |old(~a28~0)| 16)) (.cse72 (< 19 |old(~a14~0)|)) (.cse19 (< 17 |old(~a26~0)|)) (.cse21 (= ~a7~0 |old(~a7~0)|)) (.cse58 (and .cse64 .cse54 .cse35 .cse36 .cse23))) (let ((.cse5 (and .cse21 .cse58)) (.cse38 (or .cse30 .cse6 .cse1 .cse26 .cse72 .cse51 .cse19)) (.cse50 (and .cse21 .cse40)) (.cse37 (or .cse30 .cse1 .cse26 .cse3 .cse72 .cse4)) (.cse52 (and .cse35 .cse32 .cse43 .cse21 .cse33 .cse23)) (.cse34 (= 1 ~a3~0)) (.cse55 (and .cse64 .cse21 .cse35 .cse44 .cse36 .cse23)) (.cse25 (or .cse6 .cse0 .cse1 .cse2 .cse51 .cse19)) (.cse14 (and .cse32 .cse21 .cse54 .cse35 .cse36 .cse23)) (.cse53 (or .cse6 .cse0 .cse1 .cse3 .cse72 .cse51)) (.cse61 (and .cse21 .cse10)) (.cse49 (= ~a7~0 1)) (.cse56 (and .cse32 .cse54 .cse35 .cse36)) (.cse57 (or (or .cse0 .cse41 .cse45) .cse72)) (.cse28 (and .cse64 .cse21 .cse54 .cse35 .cse36 .cse23)) (.cse12 (< 18 |old(~a26~0)|)) (.cse27 (and .cse64 .cse21 .cse33 .cse35 .cse36 .cse23)) (.cse11 (not (= |old(~a3~0)| 1))) (.cse31 (not (= |old(~a4~0)| 17))) (.cse42 (not (= 17 |old(~a26~0)|))) (.cse60 (and (let ((.cse70 (<= 20 ~a14~0)) (.cse71 (<= ~a4~0 16))) (or (and .cse32 .cse67 (not (= ~a4~0 ~a26~0)) .cse21 .cse33 .cse70 .cse54 .cse35 .cse71 .cse36) (and .cse32 .cse9 .cse21 .cse33 .cse70 .cse54 .cse35 (<= 18 ~a26~0) .cse71 .cse36))) .cse62)) (.cse59 (and (or .cse6 .cse0 .cse7 .cse4 .cse19) (or .cse0 .cse7 .cse3 .cse8 .cse4))) (.cse20 (or .cse24 .cse2 .cse39 .cse19)) (.cse22 (and .cse67 .cse64 (= 18 ~a4~0) .cse68 .cse35 .cse44 .cse69 .cse36)) (.cse13 (< 0 |old(~a7~0)|)) (.cse15 (< 18 |old(~a14~0)|)) (.cse18 (= 16 |old(~a4~0)|)) (.cse16 (and .cse32 .cse21 .cse35 .cse44 .cse36 .cse23)) (.cse29 (and .cse32 .cse21 .cse33 .cse35 .cse36 .cse23))) (and (or (or .cse0 .cse1 .cse2 .cse3) .cse4 .cse5) (or (or (or .cse6 .cse0 .cse1 .cse7) .cse8) (and .cse9 .cse10)) (or .cse0 .cse11 .cse12 .cse3 .cse13 .cse14 .cse15) (or .cse16 .cse7 .cse17 .cse13 .cse18 .cse19) (or .cse11 .cse13 .cse20 (and .cse21 .cse22 .cse23)) (or .cse7 .cse12 .cse24 .cse3 .cse13 .cse16) (or .cse4 .cse5 .cse25) (or .cse12 .cse26 .cse2 .cse27 .cse3 .cse8 .cse4) (or .cse0 .cse2 .cse13 .cse18 .cse28 .cse19) (or .cse29 .cse30 .cse26 .cse3 .cse13 .cse15 .cse31) (or .cse30 .cse12 .cse26 .cse29 .cse3 .cse4 .cse13) (or (and .cse32 .cse21 .cse33 .cse34 .cse35 .cse36) .cse15 (and (or .cse12 .cse37) (or .cse4 .cse38) (or .cse1 .cse17 .cse3 .cse4))) (or .cse30 .cse29 .cse11 .cse26 .cse13 .cse39) (or .cse8 .cse15 (and .cse9 .cse40) .cse38) (or .cse41 (or .cse42 .cse17 (not (= 20 |old(~a14~0)|))) (and .cse35 .cse32 .cse43 .cse21 .cse44 .cse23) .cse8 .cse45) (or (or .cse3 (or .cse46 .cse6 .cse1 .cse47 .cse48 .cse17 .cse41 .cse8)) (and .cse32 (and .cse49 .cse35 .cse44 .cse36 (= ~a3~0 1)))) (or .cse50 .cse13 .cse15 .cse38) (or (or .cse0 .cse3 .cse8 .cse4) .cse15 .cse14) (or .cse6 .cse0 .cse12 .cse3 .cse13 .cse15 .cse14) (or .cse24 .cse3 .cse8 .cse4 .cse16) (or .cse13 (or .cse30 .cse6 .cse1 .cse7 .cse26 .cse3 .cse51) .cse50) (or .cse26 .cse7 .cse41 .cse52 .cse8 .cse45) (or (or .cse13 .cse37) .cse29) (or .cse16 .cse6 .cse7 .cse17 .cse8 .cse4) (or .cse16 .cse13 (or .cse6 .cse7 .cse24)) (or .cse0 .cse7 .cse14 .cse8 .cse31) (or .cse30 .cse6 .cse26 .cse2 .cse27 .cse4 .cse13 .cse19) (or .cse26 .cse12 .cse7 .cse52 .cse41 .cse13 .cse45) (or .cse30 .cse26 .cse29 .cse3 .cse8 .cse15 .cse39) (or .cse27 .cse26 .cse2 .cse13 .cse31) (or (and (or .cse53 .cse8) (or .cse0 .cse1 .cse8 .cse39)) (and .cse32 .cse21 .cse54 .cse34 .cse35 .cse36) .cse15) (or .cse6 .cse0 .cse12 .cse3 .cse8 .cse15 .cse14) (or .cse6 .cse0 .cse8 .cse39 .cse14) (or .cse16 .cse17 .cse13 .cse15 .cse39) (or .cse6 .cse17 .cse2 .cse3 .cse8 .cse55) (or .cse6 .cse0 .cse1 .cse14 .cse8 .cse4) (or .cse12 (and .cse9 .cse56 .cse23) .cse8 .cse57) (or .cse55 .cse6 .cse17 .cse2 .cse3 .cse13) (or .cse0 .cse7 .cse14 .cse13 .cse31) (or .cse16 .cse6 .cse24 .cse13 .cse15 .cse19) (or .cse55 .cse1 .cse17 .cse2 .cse3 .cse4) (or .cse28 (or .cse0 .cse2 .cse3 .cse8 .cse4)) (or .cse8 (and .cse9 .cse58) .cse25) (or .cse6 .cse0 .cse7 .cse14 .cse13 .cse39) (or .cse59 .cse60 .cse12 .cse8) (or .cse30 .cse6 .cse26 .cse29 .cse4 .cse13 .cse15) (or .cse16 .cse17 .cse12 .cse3 .cse8) (or .cse0 .cse12 .cse2 .cse13 .cse39 .cse28) (or .cse0 .cse7 .cse14 .cse13 .cse18 .cse19) (or (or .cse11 .cse26 .cse2 .cse8 .cse39) .cse27) (or .cse0 .cse7 .cse14 .cse8 .cse39) (or .cse16 (or .cse24 .cse3 .cse8 .cse31)) (or .cse30 .cse6 .cse26 .cse8 .cse4 .cse15 .cse29) (or .cse7 .cse26 .cse29 .cse3 .cse8 .cse31) (or .cse61 .cse53 .cse13) (or .cse61 (or .cse6 .cse0 .cse1 .cse7 .cse19) .cse4) (or (and (and .cse32 (and (and .cse49 .cse44) .cse35 .cse36)) .cse62) (or (or .cse6 (or .cse46 .cse1 .cse42 .cse47 .cse48 .cse63) .cse17 .cse41 (= 0 |old(~a4~0)|)) .cse8)) (or (or .cse30 .cse26 .cse3 .cse8 .cse31) .cse15 .cse29) (or .cse1 .cse12 .cse26 .cse2 .cse3 .cse4 .cse27) (or (or .cse6 .cse17 .cse2) (and .cse9 (and .cse44 .cse36 .cse64 (= ~a26~0 |old(~a26~0)|)) .cse23) .cse8 .cse4) (or .cse12 (and .cse21 .cse56 .cse23) .cse13 .cse57) (or .cse30 .cse29 .cse26 .cse13 .cse15 .cse39) (or .cse0 .cse12 .cse28 .cse2 .cse3 .cse8) (or .cse12 .cse26 .cse2 .cse27 .cse3 .cse8 .cse39) (or (and .cse64 .cse35 .cse43 .cse21 .cse33 .cse23) .cse47 .cse26 .cse31 .cse30 .cse48 .cse11 .cse41 .cse2 .cse3 .cse8) (or .cse7 .cse26 .cse29 .cse13 .cse31 .cse19) (or .cse6 .cse17 .cse13 .cse15 .cse16 .cse18) (or (and (and (= ~a14~0 19) (= ~a26~0 17)) .cse43 .cse21 .cse44 .cse23) .cse41 (or (not (= 0 |old(~a7~0)|)) .cse65 .cse1 .cse42 .cse47 .cse48 .cse17 .cse66)) (or .cse60 .cse59 .cse13) (or .cse8 .cse20 (and .cse9 .cse22 .cse23)) (or .cse17 .cse13 .cse15 .cse18 .cse19 .cse16) (or .cse29 (and (or .cse30 .cse7 .cse26 .cse3 .cse8 .cse4) (or .cse6 .cse7 .cse26 .cse8 .cse4 .cse19)))))))) [2018-12-09 01:34:07,583 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,594 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,595 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,595 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,595 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,595 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,604 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,605 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,605 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,605 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,605 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,605 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,605 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,608 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,608 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,608 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,608 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,608 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,608 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,608 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,608 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,608 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,608 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,608 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,609 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,609 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,609 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,609 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,609 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,609 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-12-09 01:34:07,609 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,609 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,609 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,609 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,609 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,609 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,609 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,609 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,609 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,609 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,610 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,610 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,610 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,610 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,610 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,610 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,610 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,610 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,610 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,610 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,610 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,610 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,610 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,610 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,611 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,611 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,611 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,611 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,611 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,611 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,611 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,611 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,611 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,611 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,611 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,611 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,611 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,611 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,611 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,612 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,612 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,613 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,613 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,613 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,613 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,613 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,613 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,613 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,613 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,613 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,613 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,613 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,613 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,613 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,613 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,614 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,614 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,614 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,614 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,614 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,614 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,614 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,614 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,614 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,614 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,614 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,614 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,614 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,614 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,614 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,622 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,622 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,622 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,622 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,623 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,627 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,627 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,627 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,627 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,627 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,627 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,627 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,627 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,627 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,627 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,627 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,627 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,627 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,627 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,627 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,627 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,627 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,627 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,628 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,628 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,628 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,628 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,628 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,628 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,628 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,628 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,628 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,628 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,628 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,629 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,629 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,629 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,629 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,629 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,629 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,629 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,629 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,629 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,629 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,629 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,629 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,629 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,629 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,629 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,629 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,629 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,629 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,630 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,630 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,630 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,630 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,630 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,630 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,630 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,630 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,630 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse53 (= 17 |old(~a4~0)|))) (let ((.cse26 (not .cse53)) (.cse1 (not (= 1 |old(~a3~0)|))) (.cse28 (not (= 1 ~a25~0))) (.cse29 (not (= 1 ~a1~0))) (.cse17 (not (= 15 |old(~a28~0)|))) (.cse30 (not (= 19 |old(~a14~0)|))) (.cse8 (not (= 1 |old(~a7~0)|)))) (let ((.cse55 (= 19 ~a14~0)) (.cse42 (= |old(~a28~0)| ~a28~0)) (.cse71 (= |old(~a14~0)| 19)) (.cse39 (= 16 |old(~a28~0)|)) (.cse41 (= |old(~a14~0)| ~a14~0)) (.cse57 (= 16 ~a28~0)) (.cse44 (= |old(~a26~0)| ~a26~0)) (.cse45 (= ~a4~0 |old(~a4~0)|)) (.cse25 (= ~a3~0 |old(~a3~0)|)) (.cse59 (= 0 |old(~a14~0)|)) (.cse79 (not (= (mod |old(~a14~0)| 2) 0))) (.cse80 (or .cse26 .cse1 .cse28 .cse29 .cse17 .cse30 .cse8 (not (= 18 |old(~a26~0)|)))) (.cse20 (= |calculate_output2_#in~input| 0)) (.cse70 (= |old(~a28~0)| 15))) (let ((.cse33 (not .cse70)) (.cse48 (not (= 18 |old(~a4~0)|))) (.cse7 (< |old(~a14~0)| 20)) (.cse69 (<= ~a26~0 17)) (.cse9 (= 1 ~a7~0)) (.cse60 (= ~a7~0 1)) (.cse21 (= ~a26~0 17)) (.cse27 (not (= 17 |old(~a26~0)|))) (.cse74 (not .cse20)) (.cse75 (not (= ~a14~0 0))) (.cse76 (= (mod ~a14~0 2) 0)) (.cse77 (= ~a25~0 1)) (.cse78 (= ~a1~0 1)) (.cse61 (= ~a3~0 1)) (.cse54 (and (or .cse59 .cse26 .cse1 .cse28 .cse29 (= 0 |old(~a28~0)|) .cse79 (= 0 |old(~a26~0)|)) .cse80)) (.cse10 (and .cse41 .cse57 .cse44 .cse45 .cse25)) (.cse22 (= ~a4~0 17)) (.cse0 (not .cse39)) (.cse2 (not .cse71)) (.cse24 (= ~a28~0 15)) (.cse3 (< |old(~a26~0)| 18)) (.cse4 (< 16 |old(~a4~0)|)) (.cse49 (and .cse41 .cse42 .cse44 .cse45 .cse25)) (.cse6 (= |old(~a4~0)| |old(~a26~0)|)) (.cse35 (< |old(~a28~0)| 16)) (.cse81 (< 19 |old(~a14~0)|)) (.cse19 (< 17 |old(~a26~0)|)) (.cse23 (= ~a7~0 |old(~a7~0)|)) (.cse63 (and .cse55 .cse57 .cse44 .cse45 .cse25))) (let ((.cse5 (and .cse23 .cse63)) (.cse47 (or .cse39 .cse6 .cse1 .cse35 .cse81 .cse53 .cse19)) (.cse52 (and .cse23 .cse49)) (.cse46 (or .cse39 .cse1 .cse35 .cse3 .cse81 .cse4)) (.cse43 (= 1 ~a3~0)) (.cse58 (and .cse55 .cse23 .cse44 .cse24 .cse45 .cse25)) (.cse34 (or .cse6 .cse0 .cse1 .cse2 .cse53 .cse19)) (.cse11 (not (= |old(~a3~0)| 1))) (.cse14 (and .cse41 .cse23 .cse57 .cse44 .cse45 .cse25)) (.cse62 (and .cse44 .cse41 .cse22 .cse23 .cse42 .cse25)) (.cse56 (or .cse6 .cse0 .cse1 .cse3 .cse81 .cse53)) (.cse68 (and .cse23 .cse10)) (.cse67 (or .cse0 .cse20 .cse54)) (.cse66 (and .cse41 .cse74 .cse42 .cse57 (and .cse75 .cse76 (not (= ~a26~0 0)) .cse77 .cse22) .cse44 .cse78 .cse45 .cse61)) (.cse37 (and .cse55 .cse23 .cse57 .cse44 .cse45 .cse25)) (.cse12 (< 18 |old(~a26~0)|)) (.cse36 (and .cse55 .cse23 .cse42 .cse44 .cse45 .cse25)) (.cse40 (not (= |old(~a4~0)| 17))) (.cse51 (or .cse6 (and (or .cse59 .cse1 .cse27 .cse28 .cse29 .cse79) .cse80) .cse17 (= 0 |old(~a4~0)|) .cse8 .cse20)) (.cse50 (and .cse41 (and (and .cse74 (and .cse75 .cse60 .cse76 .cse77 .cse21) (not (= ~a4~0 0)) .cse78 .cse24 .cse61) .cse44 (not (= 17 ~a4~0)) .cse45))) (.cse65 (and (let ((.cse72 (<= 20 ~a14~0)) (.cse73 (<= ~a4~0 16))) (or (and .cse41 .cse69 (not (= ~a4~0 ~a26~0)) .cse23 .cse42 .cse72 .cse57 .cse44 .cse73 .cse45) (and .cse41 .cse9 .cse23 .cse42 .cse72 .cse57 .cse44 (<= 18 ~a26~0) .cse73 .cse45))) (= |old(~a3~0)| ~a3~0))) (.cse64 (and (or .cse6 .cse0 .cse7 .cse4 .cse19) (or .cse0 .cse7 .cse3 .cse8 .cse4))) (.cse31 (or .cse33 .cse2 .cse48 .cse19)) (.cse32 (and .cse69 .cse55 (= 18 ~a4~0) .cse70 .cse44 .cse24 .cse71 .cse45)) (.cse13 (< 0 |old(~a7~0)|)) (.cse15 (< 18 |old(~a14~0)|)) (.cse18 (= 16 |old(~a4~0)|)) (.cse16 (and .cse41 .cse23 .cse44 .cse24 .cse45 .cse25)) (.cse38 (and .cse41 .cse23 .cse42 .cse44 .cse45 .cse25))) (and (or (or .cse0 .cse1 .cse2 .cse3) .cse4 .cse5) (or (or (or .cse6 .cse0 .cse1 .cse7) .cse8) (and .cse9 .cse10)) (or .cse0 .cse11 .cse12 .cse3 .cse13 .cse14 .cse15) (or .cse16 .cse7 .cse17 .cse13 .cse18 .cse19) (or .cse20 (and (and (= ~a14~0 19) .cse21) .cse22 .cse23 .cse24 .cse25) (or (not (= 0 |old(~a7~0)|)) .cse26 .cse1 .cse27 .cse28 .cse29 .cse17 .cse30)) (or .cse11 .cse13 .cse31 (and .cse23 .cse32 .cse25)) (or .cse7 .cse12 .cse33 .cse3 .cse13 .cse16) (or .cse4 .cse5 .cse34) (or .cse12 .cse35 .cse2 .cse36 .cse3 .cse8 .cse4) (or .cse0 .cse2 .cse13 .cse18 .cse37 .cse19) (or .cse38 .cse39 .cse35 .cse3 .cse13 .cse15 .cse40) (or .cse39 .cse12 .cse35 .cse38 .cse3 .cse4 .cse13) (or (and .cse41 .cse23 .cse42 .cse43 .cse44 .cse45) .cse15 (and (or .cse12 .cse46) (or .cse4 .cse47) (or .cse1 .cse17 .cse3 .cse4))) (or .cse39 .cse38 .cse11 .cse35 .cse13 .cse48) (or .cse8 .cse15 (and .cse9 .cse49) .cse47) (or .cse7 .cse50 .cse51) (or .cse52 .cse13 .cse15 .cse47) (or (or .cse0 .cse3 .cse8 .cse4) .cse15 .cse14) (or .cse6 .cse0 .cse12 .cse3 .cse13 .cse15 .cse14) (or .cse33 .cse3 .cse8 .cse4 .cse16) (or .cse13 (or .cse39 .cse6 .cse1 .cse7 .cse35 .cse3 .cse53) .cse52) (or (or .cse13 .cse46) .cse38) (or .cse16 .cse6 .cse7 .cse17 .cse8 .cse4) (or .cse16 .cse13 (or .cse6 .cse7 .cse33)) (or .cse0 .cse7 .cse14 .cse8 .cse40) (or .cse39 .cse6 .cse35 .cse2 .cse36 .cse4 .cse13 .cse19) (or (and .cse44 .cse41 .cse22 .cse23 .cse24 .cse25) (or .cse27 .cse17 (not (= 20 |old(~a14~0)|))) .cse8 .cse20 .cse54) (or .cse28 .cse35 .cse40 .cse39 .cse29 .cse11 .cse2 .cse3 .cse8 .cse20 (and .cse55 .cse44 .cse22 .cse23 .cse42 .cse25)) (or .cse39 .cse35 .cse38 .cse3 .cse8 .cse15 .cse48) (or .cse36 .cse35 .cse2 .cse13 .cse40) (or (and (or .cse56 .cse8) (or .cse0 .cse1 .cse8 .cse48)) (and .cse41 .cse23 .cse57 .cse43 .cse44 .cse45) .cse15) (or .cse6 .cse0 .cse12 .cse3 .cse8 .cse15 .cse14) (or .cse6 .cse0 .cse8 .cse48 .cse14) (or .cse16 .cse17 .cse13 .cse15 .cse48) (or .cse6 .cse17 .cse2 .cse3 .cse8 .cse58) (or (or (or .cse59 .cse6 .cse1 .cse28 .cse29 .cse17 .cse20) .cse3) .cse8 (and .cse41 (and .cse60 .cse44 .cse24 .cse45 .cse61))) (or .cse6 .cse0 .cse1 .cse14 .cse8 .cse4) (or .cse58 .cse6 .cse17 .cse2 .cse3 .cse13) (or .cse0 .cse7 .cse14 .cse13 .cse40) (or .cse35 .cse12 .cse62 .cse3 .cse13 .cse20 .cse54) (or .cse16 .cse6 .cse33 .cse13 .cse15 .cse19) (or .cse58 .cse1 .cse17 .cse2 .cse3 .cse4) (or .cse37 (or .cse0 .cse2 .cse3 .cse8 .cse4)) (or .cse8 (and .cse9 .cse63) .cse34) (or .cse6 .cse0 .cse7 .cse14 .cse13 .cse48) (or .cse64 .cse65 .cse12 .cse8) (or .cse39 .cse6 .cse35 .cse38 .cse4 .cse13 .cse15) (or .cse16 .cse17 .cse12 .cse3 .cse8) (or .cse12 (and .cse9 .cse66) .cse8 .cse67) (or .cse0 .cse12 .cse2 .cse13 .cse48 .cse37) (or .cse0 .cse7 .cse14 .cse13 .cse18 .cse19) (or (or .cse11 .cse35 .cse2 .cse8 .cse48) .cse36) (or .cse0 .cse7 .cse14 .cse8 .cse48) (or .cse16 (or .cse33 .cse3 .cse8 .cse40)) (or .cse39 .cse6 .cse35 .cse8 .cse4 .cse15 .cse38) (or .cse7 .cse35 .cse38 .cse3 .cse8 .cse40) (or .cse35 .cse62 .cse7 .cse8 .cse20 .cse54) (or .cse68 .cse56 .cse13) (or .cse68 (or .cse6 .cse0 .cse1 .cse7 .cse19) .cse4) (or (or .cse39 .cse35 .cse3 .cse8 .cse40) .cse15 .cse38) (or .cse1 .cse12 .cse35 .cse2 .cse3 .cse4 .cse36) (or (or .cse6 .cse17 .cse2) (and .cse9 (and .cse24 .cse45 .cse55 (= ~a26~0 |old(~a26~0)|)) .cse25) .cse8 .cse4) (or .cse12 .cse67 .cse13 (and .cse23 .cse66)) (or .cse39 .cse38 .cse35 .cse13 .cse15 .cse48) (or .cse0 .cse12 .cse37 .cse2 .cse3 .cse8) (or .cse12 .cse35 .cse2 .cse36 .cse3 .cse8 .cse48) (or .cse7 .cse35 .cse38 .cse13 .cse40 .cse19) (or .cse6 .cse17 .cse13 .cse15 .cse16 .cse18) (or .cse51 .cse50 .cse15) (or .cse65 .cse64 .cse13) (or .cse8 .cse31 (and .cse9 .cse32 .cse25)) (or .cse17 .cse13 .cse15 .cse18 .cse19 .cse16) (or .cse38 (and (or .cse39 .cse7 .cse35 .cse3 .cse8 .cse4) (or .cse6 .cse7 .cse35 .cse8 .cse4 .cse19))))))))) [2018-12-09 01:34:07,641 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,642 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,642 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,642 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,642 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,652 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,652 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,652 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,653 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,653 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,653 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,653 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,653 INFO L448 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,653 INFO L444 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse48 (= 17 |old(~a4~0)|))) (let ((.cse58 (not .cse48)) (.cse1 (not (= 1 |old(~a3~0)|))) (.cse32 (not (= 1 ~a25~0))) (.cse34 (not (= 1 ~a1~0))) (.cse17 (not (= 15 |old(~a28~0)|))) (.cse60 (not (= 19 |old(~a14~0)|))) (.cse8 (not (= 1 |old(~a7~0)|)))) (let ((.cse51 (= 19 ~a14~0)) (.cse39 (= |old(~a28~0)| ~a28~0)) (.cse73 (= |old(~a14~0)| 19)) (.cse30 (= 16 |old(~a28~0)|)) (.cse67 (= 0 |old(~a14~0)|)) (.cse82 (not (= (mod |old(~a14~0)| 2) 0))) (.cse37 (= 0 |old(~a26~0)|)) (.cse83 (or .cse58 .cse1 .cse32 .cse34 .cse17 .cse60 .cse8 (not (= 18 |old(~a26~0)|)))) (.cse35 (= |calculate_output2_#in~input| 0)) (.cse38 (= |old(~a14~0)| ~a14~0)) (.cse54 (= 16 ~a28~0)) (.cse41 (= |old(~a26~0)| ~a26~0)) (.cse42 (= ~a4~0 |old(~a4~0)|)) (.cse23 (= ~a3~0 |old(~a3~0)|)) (.cse72 (= |old(~a28~0)| 15))) (let ((.cse24 (not .cse72)) (.cse36 (not (= 18 |old(~a4~0)|))) (.cse7 (< |old(~a14~0)| 20)) (.cse71 (<= ~a26~0 17)) (.cse9 (= 1 ~a7~0)) (.cse10 (and .cse38 .cse54 .cse41 .cse42 .cse23)) (.cse69 (= ~a7~0 1)) (.cse56 (= ~a26~0 17)) (.cse59 (not (= 17 |old(~a26~0)|))) (.cse68 (= 0 |old(~a4~0)|)) (.cse77 (not .cse35)) (.cse33 (not (= calculate_output2_~input 0))) (.cse78 (not (= ~a14~0 0))) (.cse79 (= (mod ~a14~0 2) 0)) (.cse80 (= ~a25~0 1)) (.cse52 (= ~a4~0 17)) (.cse81 (= ~a1~0 1)) (.cse70 (= ~a3~0 1)) (.cse47 (and (or .cse67 .cse58 .cse1 .cse32 .cse34 (= 0 |old(~a28~0)|) .cse82 .cse37) .cse83)) (.cse0 (not .cse30)) (.cse2 (not .cse73)) (.cse57 (= ~a28~0 15)) (.cse3 (< |old(~a26~0)| 18)) (.cse4 (< 16 |old(~a4~0)|)) (.cse45 (and .cse38 .cse39 .cse41 .cse42 .cse23)) (.cse6 (= |old(~a4~0)| |old(~a26~0)|)) (.cse26 (< |old(~a28~0)| 16)) (.cse76 (< 19 |old(~a14~0)|)) (.cse19 (< 17 |old(~a26~0)|)) (.cse21 (= ~a7~0 |old(~a7~0)|)) (.cse61 (and .cse51 .cse54 .cse41 .cse42 .cse23))) (let ((.cse5 (and .cse21 .cse61)) (.cse44 (or .cse30 .cse6 .cse1 .cse26 .cse76 .cse48 .cse19)) (.cse46 (and .cse21 .cse45)) (.cse43 (or .cse30 .cse1 .cse26 .cse3 .cse76 .cse4)) (.cse40 (= 1 ~a3~0)) (.cse55 (and .cse51 .cse21 .cse41 .cse57 .cse42 .cse23)) (.cse25 (or .cse6 .cse0 .cse1 .cse2 .cse48 .cse19)) (.cse50 (or .cse0 .cse35 .cse47)) (.cse49 (and .cse38 .cse77 .cse33 .cse39 .cse54 (and .cse78 .cse79 (not (= ~a26~0 0)) .cse80 .cse52) .cse41 .cse81 .cse42 .cse70)) (.cse11 (not (= |old(~a3~0)| 1))) (.cse14 (and .cse38 .cse21 .cse54 .cse41 .cse42 .cse23)) (.cse64 (or .cse6 (and (or .cse67 .cse1 .cse59 .cse32 .cse34 .cse82) .cse83) .cse17 .cse68 .cse8 .cse35)) (.cse65 (and .cse38 (and (and .cse77 (and .cse78 .cse69 .cse79 .cse80 .cse56) (not (= ~a4~0 0)) .cse81 .cse57 .cse33) .cse41 (not (= 17 ~a4~0)) .cse42) .cse23)) (.cse53 (or .cse6 .cse0 .cse1 .cse3 .cse76 .cse48)) (.cse66 (and .cse21 .cse10)) (.cse28 (and .cse51 .cse21 .cse54 .cse41 .cse42 .cse23)) (.cse12 (< 18 |old(~a26~0)|)) (.cse27 (and .cse51 .cse21 .cse39 .cse41 .cse42 .cse23)) (.cse31 (not (= |old(~a4~0)| 17))) (.cse63 (and (let ((.cse74 (<= 20 ~a14~0)) (.cse75 (<= ~a4~0 16))) (or (and .cse38 .cse71 (not (= ~a4~0 ~a26~0)) .cse21 .cse39 .cse74 .cse54 .cse41 .cse75 .cse42) (and .cse38 .cse9 .cse21 .cse39 .cse74 .cse54 .cse41 (<= 18 ~a26~0) .cse75 .cse42))) (= |old(~a3~0)| ~a3~0))) (.cse62 (and (or .cse6 .cse0 .cse7 .cse4 .cse19) (or .cse0 .cse7 .cse3 .cse8 .cse4))) (.cse20 (or .cse24 .cse2 .cse36 .cse19)) (.cse22 (and .cse71 .cse51 (= 18 ~a4~0) .cse72 .cse41 .cse57 .cse73 .cse42)) (.cse13 (< 0 |old(~a7~0)|)) (.cse15 (< 18 |old(~a14~0)|)) (.cse18 (= 16 |old(~a4~0)|)) (.cse16 (and .cse38 .cse21 .cse41 .cse57 .cse42 .cse23)) (.cse29 (and .cse38 .cse21 .cse39 .cse41 .cse42 .cse23))) (and (or (or .cse0 .cse1 .cse2 .cse3) .cse4 .cse5) (or (or (or .cse6 .cse0 .cse1 .cse7) .cse8) (and .cse9 .cse10)) (or .cse0 .cse11 .cse12 .cse3 .cse13 .cse14 .cse15) (or .cse16 .cse7 .cse17 .cse13 .cse18 .cse19) (or .cse11 .cse13 .cse20 (and .cse21 .cse22 .cse23)) (or .cse7 .cse12 .cse24 .cse3 .cse13 .cse16) (or .cse4 .cse5 .cse25) (or .cse12 .cse26 .cse2 .cse27 .cse3 .cse8 .cse4) (or .cse0 .cse2 .cse13 .cse18 .cse28 .cse19) (or .cse29 .cse30 .cse26 .cse3 .cse13 .cse15 .cse31) (or .cse30 .cse12 .cse26 .cse29 .cse3 .cse4 .cse13) (or .cse32 .cse33 .cse34 .cse11 .cse17 .cse2 .cse8 .cse35 .cse36 .cse37) (or (and .cse38 .cse21 .cse39 .cse40 .cse41 .cse42) .cse15 (and (or .cse12 .cse43) (or .cse4 .cse44) (or .cse1 .cse17 .cse3 .cse4))) (or .cse30 .cse29 .cse11 .cse26 .cse13 .cse36) (or .cse8 .cse15 (and .cse9 .cse45) .cse44) (or .cse46 .cse13 .cse15 .cse44) (or .cse17 .cse3 .cse13 .cse35 .cse15 .cse33 .cse47) (or (or .cse0 .cse3 .cse8 .cse4) .cse15 .cse14) (or .cse6 .cse0 .cse12 .cse3 .cse13 .cse15 .cse14) (or .cse24 .cse3 .cse8 .cse4 .cse16) (or .cse13 (or .cse30 .cse6 .cse1 .cse7 .cse26 .cse3 .cse48) .cse46) (or (and .cse9 .cse49) .cse12 .cse8 .cse50 .cse15) (or (or .cse13 .cse43) .cse29) (or .cse16 .cse6 .cse7 .cse17 .cse8 .cse4) (or .cse16 .cse13 (or .cse6 .cse7 .cse24)) (or .cse0 .cse7 .cse14 .cse8 .cse31) (or .cse30 .cse6 .cse26 .cse2 .cse27 .cse4 .cse13 .cse19) (or .cse32 .cse26 .cse31 .cse30 .cse34 .cse11 (and .cse51 .cse41 .cse52 .cse33 .cse21 .cse39 .cse23) .cse2 .cse3 .cse8 .cse35) (or .cse30 .cse26 .cse29 .cse3 .cse8 .cse15 .cse36) (or .cse27 .cse26 .cse2 .cse13 .cse31) (or (and (or .cse53 .cse8) (or .cse0 .cse1 .cse8 .cse36)) (and .cse38 .cse21 .cse54 .cse40 .cse41 .cse42) .cse15) (or .cse26 .cse30 .cse33 .cse3 .cse8 .cse35 .cse15 .cse47) (or .cse6 .cse0 .cse12 .cse3 .cse8 .cse15 .cse14) (or .cse6 .cse0 .cse8 .cse36 .cse14) (or .cse16 .cse17 .cse13 .cse15 .cse36) (or .cse19 .cse7 .cse17 .cse33 .cse13 .cse35 .cse47) (or .cse32 .cse26 .cse31 .cse30 .cse34 .cse11 .cse33 .cse2 .cse3 .cse13 .cse35) (or .cse6 .cse17 .cse2 .cse3 .cse8 .cse55) (or .cse6 .cse0 .cse1 .cse14 .cse8 .cse4) (or .cse26 .cse12 (and .cse41 .cse38 .cse52 .cse33 .cse21 .cse39 .cse23) .cse3 .cse13 .cse35 .cse47) (or .cse55 .cse6 .cse17 .cse2 .cse3 .cse13) (or .cse0 .cse7 .cse14 .cse13 .cse31) (or (and (and (= ~a14~0 19) .cse56) .cse52 .cse33 .cse21 .cse57 .cse23) .cse35 (or (not (= 0 |old(~a7~0)|)) .cse58 .cse1 .cse59 .cse32 .cse34 .cse17 .cse60)) (or .cse16 .cse6 .cse24 .cse13 .cse15 .cse19) (or .cse33 (or .cse17 .cse3 .cse8 .cse35 .cse47)) (or .cse55 .cse1 .cse17 .cse2 .cse3 .cse4) (or .cse28 (or .cse0 .cse2 .cse3 .cse8 .cse4)) (or .cse8 (and .cse9 .cse61) .cse25) (or .cse6 .cse0 .cse7 .cse14 .cse13 .cse36) (or .cse62 .cse63 .cse12 .cse8) (or .cse7 .cse64 .cse65) (or .cse30 .cse6 .cse26 .cse29 .cse4 .cse13 .cse15) (or .cse12 .cse50 .cse13 (and .cse21 .cse49)) (or .cse16 .cse17 .cse12 .cse3 .cse8) (or .cse0 .cse12 .cse2 .cse13 .cse36 .cse28) (or .cse0 .cse7 .cse14 .cse13 .cse18 .cse19) (or (or .cse11 .cse26 .cse2 .cse8 .cse36) .cse27) (or .cse0 .cse7 .cse14 .cse8 .cse36) (or .cse16 (or .cse24 .cse3 .cse8 .cse31)) (or .cse30 .cse6 .cse26 .cse8 .cse4 .cse15 .cse29) (or .cse7 .cse26 .cse29 .cse3 .cse8 .cse31) (or .cse12 .cse33 (or (or .cse0 .cse1 .cse32 .cse34 .cse35 .cse37 .cse31) .cse2) .cse13) (or .cse64 .cse65 .cse15) (or .cse26 (and .cse41 .cse38 .cse52 .cse21 .cse39 .cse23) .cse7 .cse8 .cse35 .cse47) (or .cse66 .cse53 .cse13) (or .cse66 (or .cse6 .cse0 .cse1 .cse7 .cse19) .cse4) (or .cse26 .cse12 .cse30 .cse7 .cse33 .cse8 .cse35 .cse47) (or (or .cse30 .cse26 .cse3 .cse8 .cse31) .cse15 .cse29) (or .cse1 .cse12 .cse26 .cse2 .cse3 .cse4 .cse27) (or (or .cse6 .cse17 .cse2) (and .cse9 (and .cse57 .cse42 .cse51 (= ~a26~0 |old(~a26~0)|)) .cse23) .cse8 .cse4) (or .cse30 .cse29 .cse26 .cse13 .cse15 .cse36) (or .cse0 .cse12 .cse28 .cse2 .cse3 .cse8) (or (or (or .cse67 .cse6 .cse1 .cse32 .cse34 .cse17 .cse68 .cse35) .cse3 .cse48) (and .cse38 (and .cse33 .cse69 .cse41 .cse57 .cse42 .cse70)) .cse8) (or .cse12 .cse26 .cse2 .cse27 .cse3 .cse8 .cse36) (or (and .cse41 .cse38 .cse52 .cse33 .cse21 .cse57 .cse23) (or .cse59 .cse17 (not (= 20 |old(~a14~0)|))) .cse8 .cse35 .cse47) (or .cse7 .cse26 .cse29 .cse13 .cse31 .cse19) (or .cse6 .cse17 .cse13 .cse15 .cse16 .cse18) (or .cse63 .cse62 .cse13) (or .cse8 .cse20 (and .cse9 .cse22 .cse23)) (or .cse17 .cse13 .cse15 .cse18 .cse19 .cse16) (or .cse29 (and (or .cse30 .cse7 .cse26 .cse3 .cse8 .cse4) (or .cse6 .cse7 .cse26 .cse8 .cse4 .cse19))))))))) [2018-12-09 01:34:07,687 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,687 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,687 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,687 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,687 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,687 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,687 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,687 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,687 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,687 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,687 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,687 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,687 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-12-09 01:34:07,687 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,687 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,687 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,687 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,688 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,688 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,688 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,688 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,688 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,688 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,688 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,688 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,688 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,688 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,688 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,688 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,688 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,690 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,691 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,691 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,691 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,691 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,691 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,691 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,691 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,691 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,691 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,691 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,691 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,691 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,691 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,692 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,703 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,704 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,704 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,704 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,704 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,704 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,704 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,714 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,715 INFO L444 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse52 (= 17 |old(~a4~0)|))) (let ((.cse34 (= 19 ~a14~0)) (.cse37 (= |old(~a28~0)| ~a28~0)) (.cse73 (= |old(~a14~0)| 19)) (.cse32 (= 16 |old(~a28~0)|)) (.cse43 (= |old(~a14~0)| ~a14~0)) (.cse56 (= 16 ~a28~0)) (.cse35 (= |old(~a26~0)| ~a26~0)) (.cse45 (= ~a4~0 |old(~a4~0)|)) (.cse28 (= ~a3~0 |old(~a3~0)|)) (.cse68 (= 0 |old(~a14~0)|)) (.cse69 (not (= (mod |old(~a14~0)| 2) 0))) (.cse51 (= 0 |old(~a26~0)|)) (.cse64 (not .cse52)) (.cse1 (not (= 1 |old(~a3~0)|))) (.cse29 (not (= 1 ~a25~0))) (.cse33 (not (= 1 ~a1~0))) (.cse18 (not (= 15 |old(~a28~0)|))) (.cse65 (not (= 19 |old(~a14~0)|))) (.cse8 (not (= 1 |old(~a7~0)|))) (.cse72 (= |old(~a28~0)| 15))) (let ((.cse38 (not .cse72)) (.cse48 (not (= 18 |old(~a4~0)|))) (.cse7 (< |old(~a14~0)| 20)) (.cse71 (<= ~a26~0 17)) (.cse9 (= 1 ~a7~0)) (.cse19 (and (or .cse68 .cse64 .cse1 .cse29 .cse33 (= 0 |old(~a28~0)|) .cse69 .cse51) (or .cse64 .cse1 .cse29 .cse33 .cse18 .cse65 .cse8 (not (= 18 |old(~a26~0)|))))) (.cse16 (not (= calculate_output_~input 0))) (.cse36 (= ~a4~0 17)) (.cse60 (= ~a3~0 1)) (.cse10 (and .cse43 .cse56 .cse35 .cse45 .cse28)) (.cse0 (not .cse32)) (.cse2 (not .cse73)) (.cse53 (= ~a28~0 15)) (.cse70 (= 0 |old(~a4~0)|)) (.cse17 (= |calculate_output_#in~input| 0)) (.cse3 (< |old(~a26~0)| 18)) (.cse4 (< 16 |old(~a4~0)|)) (.cse49 (and .cse43 .cse37 .cse35 .cse45 .cse28)) (.cse6 (= |old(~a4~0)| |old(~a26~0)|)) (.cse30 (< |old(~a28~0)| 16)) (.cse76 (< 19 |old(~a14~0)|)) (.cse25 (< 17 |old(~a26~0)|)) (.cse14 (= ~a7~0 |old(~a7~0)|)) (.cse61 (and .cse34 .cse56 .cse35 .cse45 .cse28))) (let ((.cse5 (and .cse14 .cse61)) (.cse47 (or .cse32 .cse6 .cse1 .cse30 .cse76 .cse52 .cse25)) (.cse50 (and .cse14 .cse49)) (.cse46 (or .cse32 .cse1 .cse30 .cse3 .cse76 .cse4)) (.cse44 (= 1 ~a3~0)) (.cse58 (or .cse68 .cse6 .cse1 .cse29 .cse33 .cse18 .cse70 .cse8 .cse51 .cse17)) (.cse57 (and .cse34 .cse14 .cse35 .cse53 .cse45 .cse28)) (.cse39 (or .cse6 .cse0 .cse1 .cse2 .cse52 .cse25)) (.cse21 (and .cse43 .cse14 .cse56 .cse35 .cse45 .cse28)) (.cse55 (or .cse6 .cse0 .cse1 .cse3 .cse76 .cse52)) (.cse66 (and .cse14 .cse10)) (.cse20 (not (= |old(~a3~0)| 1))) (.cse15 (and .cse43 (not .cse17) .cse37 .cse16 .cse56 (and (not (= ~a14~0 0)) (= (mod ~a14~0 2) 0) (not (= ~a26~0 0)) (= ~a25~0 1) .cse36) .cse35 (= ~a1~0 1) .cse45 .cse60)) (.cse11 (or .cse0 .cse17 .cse19)) (.cse41 (and .cse34 .cse14 .cse56 .cse35 .cse45 .cse28)) (.cse59 (= ~a7~0 1)) (.cse67 (= ~a26~0 |old(~a26~0)|)) (.cse54 (not (= 17 |old(~a26~0)|))) (.cse12 (< 18 |old(~a26~0)|)) (.cse40 (and .cse34 .cse14 .cse37 .cse35 .cse45 .cse28)) (.cse31 (not (= |old(~a4~0)| 17))) (.cse63 (and (let ((.cse74 (<= 20 ~a14~0)) (.cse75 (<= ~a4~0 16))) (or (and .cse43 .cse71 (not (= ~a4~0 ~a26~0)) .cse14 .cse37 .cse74 .cse56 .cse35 .cse75 .cse45) (and .cse43 .cse9 .cse14 .cse37 .cse74 .cse56 .cse35 (<= 18 ~a26~0) .cse75 .cse45))) (= |old(~a3~0)| ~a3~0))) (.cse62 (and (or .cse6 .cse0 .cse7 .cse4 .cse25) (or .cse0 .cse7 .cse3 .cse8 .cse4))) (.cse26 (or .cse38 .cse2 .cse48 .cse25)) (.cse27 (and .cse71 .cse34 (= 18 ~a4~0) .cse72 .cse35 .cse53 .cse73 .cse45)) (.cse13 (< 0 |old(~a7~0)|)) (.cse22 (< 18 |old(~a14~0)|)) (.cse24 (= 16 |old(~a4~0)|)) (.cse23 (and .cse43 .cse14 .cse35 .cse53 .cse45 .cse28)) (.cse42 (and .cse43 .cse14 .cse37 .cse35 .cse45 .cse28))) (and (or (or .cse0 .cse1 .cse2 .cse3) .cse4 .cse5) (or (or (or .cse6 .cse0 .cse1 .cse7) .cse8) (and .cse9 .cse10)) (or .cse11 .cse12 .cse13 (and .cse14 .cse15)) (or .cse16 (or .cse17 .cse18 .cse3 .cse8 .cse19)) (or .cse0 .cse20 .cse12 .cse3 .cse13 .cse21 .cse22) (or .cse23 .cse7 .cse18 .cse13 .cse24 .cse25) (or .cse20 .cse13 .cse26 (and .cse14 .cse27 .cse28)) (or .cse29 .cse30 .cse17 .cse31 .cse32 .cse33 .cse20 .cse2 .cse3 (and .cse34 .cse16 .cse35 .cse36 .cse14 .cse37 .cse28) .cse8) (or .cse7 .cse12 .cse38 .cse3 .cse13 .cse23) (or .cse4 .cse5 .cse39) (or .cse12 .cse30 .cse2 .cse40 .cse3 .cse8 .cse4) (or .cse0 .cse2 .cse13 .cse24 .cse41 .cse25) (or .cse42 .cse32 .cse30 .cse3 .cse13 .cse22 .cse31) (or .cse32 .cse12 .cse30 .cse42 .cse3 .cse4 .cse13) (or (and .cse43 .cse14 .cse37 .cse44 .cse35 .cse45) .cse22 (and (or .cse12 .cse46) (or .cse4 .cse47) (or .cse1 .cse18 .cse3 .cse4))) (or .cse32 .cse42 .cse20 .cse30 .cse13 .cse48) (or .cse8 .cse22 (and .cse9 .cse49) .cse47) (or .cse50 .cse13 .cse22 .cse47) (or (or .cse0 .cse3 .cse8 .cse4) .cse22 .cse21) (or .cse6 .cse0 .cse12 .cse3 .cse13 .cse22 .cse21) (or .cse16 .cse12 (or (or .cse0 .cse1 .cse29 .cse33 .cse51 .cse17 .cse31) .cse2) .cse13) (or .cse38 .cse3 .cse8 .cse4 .cse23) (or .cse13 (or .cse32 .cse6 .cse1 .cse7 .cse30 .cse3 .cse52) .cse50) (or (or .cse13 .cse46) .cse42) (or .cse23 .cse6 .cse7 .cse18 .cse8 .cse4) (or .cse23 .cse13 (or .cse6 .cse7 .cse38)) (or .cse29 .cse17 .cse33 .cse20 .cse18 .cse2 .cse3 .cse8 .cse16 .cse48) (or .cse0 .cse7 .cse21 .cse8 .cse31) (or .cse32 .cse6 .cse30 .cse2 .cse40 .cse4 .cse13 .cse25) (or .cse16 .cse17 .cse18 .cse3 .cse13 .cse22 .cse19) (or .cse17 (and .cse16 .cse35 .cse43 .cse36 .cse14 .cse53 .cse28) (or .cse54 .cse18 (not (= 20 |old(~a14~0)|))) .cse8 .cse19) (or .cse32 .cse30 .cse42 .cse3 .cse8 .cse22 .cse48) (or .cse40 .cse30 .cse2 .cse13 .cse31) (or (and (or .cse55 .cse8) (or .cse0 .cse1 .cse8 .cse48)) (and .cse43 .cse14 .cse56 .cse44 .cse35 .cse45) .cse22) (or .cse6 .cse0 .cse12 .cse3 .cse8 .cse22 .cse21) (or .cse6 .cse0 .cse8 .cse48 .cse21) (or .cse23 .cse18 .cse13 .cse22 .cse48) (or .cse6 .cse18 .cse2 .cse3 .cse8 .cse57) (or .cse16 .cse58 .cse2 .cse48) (or .cse6 .cse0 .cse1 .cse21 .cse8 .cse4) (or .cse57 .cse6 .cse18 .cse2 .cse3 .cse13) (or .cse0 .cse7 .cse21 .cse13 .cse31) (or (and .cse43 (and .cse59 .cse16 .cse35 .cse53 .cse45 .cse60)) (or .cse58 .cse3 .cse52)) (or .cse23 .cse6 .cse38 .cse13 .cse22 .cse25) (or .cse57 .cse1 .cse18 .cse2 .cse3 .cse4) (or .cse41 (or .cse0 .cse2 .cse3 .cse8 .cse4)) (or .cse8 (and .cse9 .cse61) .cse39) (or .cse6 .cse0 .cse7 .cse21 .cse13 .cse48) (or .cse62 .cse63 .cse12 .cse8) (or .cse17 (and .cse16 (and (= ~a14~0 19) (= ~a26~0 17)) .cse36 .cse14 .cse53 .cse28) (or (not (= 0 |old(~a7~0)|)) .cse64 .cse1 .cse54 .cse29 .cse33 .cse18 .cse65)) (or .cse32 .cse6 .cse30 .cse42 .cse4 .cse13 .cse22) (or .cse23 .cse18 .cse12 .cse3 .cse8) (or .cse0 .cse12 .cse2 .cse13 .cse48 .cse41) (or .cse0 .cse7 .cse21 .cse13 .cse24 .cse25) (or (or .cse20 .cse30 .cse2 .cse8 .cse48) .cse40) (or .cse0 .cse7 .cse21 .cse8 .cse48) (or .cse23 (or .cse38 .cse3 .cse8 .cse31)) (or .cse32 .cse6 .cse30 .cse8 .cse4 .cse22 .cse42) (or .cse7 .cse30 .cse42 .cse3 .cse8 .cse31) (or .cse66 .cse55 .cse13) (or .cse66 (or .cse6 .cse0 .cse1 .cse7 .cse25) .cse4) (or (or .cse32 .cse30 .cse3 .cse8 .cse31) .cse22 .cse42) (or .cse1 .cse12 .cse30 .cse2 .cse3 .cse4 .cse40) (or (or .cse6 .cse18 .cse2) (and .cse9 (and .cse53 .cse45 .cse34 .cse67) .cse28) .cse8 .cse4) (or .cse29 .cse30 .cse16 .cse17 .cse31 .cse32 .cse33 .cse20 .cse2 .cse3 .cse13) (or .cse30 .cse12 .cse17 .cse7 (and .cse35 .cse43 .cse36 .cse14 .cse37 .cse28) .cse13 .cse19) (or (and .cse9 .cse15) .cse11 .cse12 .cse8 .cse22) (or .cse32 .cse42 .cse30 .cse13 .cse22 .cse48) (or .cse0 .cse12 .cse41 .cse2 .cse3 .cse8) (or (and .cse43 (and (and .cse59 .cse16 .cse53 .cse67 .cse60) .cse45)) (or (or .cse6 (or .cse68 .cse1 .cse54 .cse29 .cse33 .cse69) .cse18 .cse70 .cse17) .cse8)) (or .cse30 .cse12 .cse17 .cse3 .cse13 .cse16 .cse19) (or .cse30 .cse12 .cse17 .cse16 .cse32 .cse3 .cse8 .cse19) (or (and .cse16 .cse35 .cse43 .cse36 .cse14 .cse37 .cse28) .cse30 .cse17 .cse25 .cse32 .cse7 .cse8 .cse19) (or .cse12 .cse30 .cse2 .cse40 .cse3 .cse8 .cse48) (or .cse7 .cse30 .cse42 .cse13 .cse31 .cse25) (or .cse17 .cse25 .cse16 .cse7 .cse18 .cse13 .cse19) (or .cse6 .cse18 .cse13 .cse22 .cse23 .cse24) (or .cse63 .cse62 .cse13) (or .cse30 .cse17 .cse32 .cse3 .cse8 .cse22 .cse16 .cse19) (or .cse8 .cse26 (and .cse9 .cse27 .cse28)) (or .cse18 .cse13 .cse22 .cse24 .cse25 .cse23) (or .cse42 (and (or .cse32 .cse7 .cse30 .cse3 .cse8 .cse4) (or .cse6 .cse7 .cse30 .cse8 .cse4 .cse25)))))))) [2018-12-09 01:34:07,739 INFO L448 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,752 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,752 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,752 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,752 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,752 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-12-09 01:34:07,752 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-12-09 01:34:07,752 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,752 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,752 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,752 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,752 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,752 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,752 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,752 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,753 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,753 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,753 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,753 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,753 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,753 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,753 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,753 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,753 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,753 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,753 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,753 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,753 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,753 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,753 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,766 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,767 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,767 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,767 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,767 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,767 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,767 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,767 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,767 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,767 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,779 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse59 (= 17 |old(~a4~0)|))) (let ((.cse60 (= 19 ~a14~0)) (.cse49 (= |old(~a28~0)| ~a28~0)) (.cse70 (= |old(~a14~0)| 19)) (.cse47 (= 16 |old(~a28~0)|)) (.cse11 (= |old(~a14~0)| ~a14~0)) (.cse62 (= 16 ~a28~0)) (.cse51 (= |old(~a26~0)| ~a26~0)) (.cse15 (= ~a4~0 |old(~a4~0)|)) (.cse38 (= ~a3~0 |old(~a3~0)|)) (.cse17 (= 0 |old(~a14~0)|)) (.cse21 (not (= (mod |old(~a14~0)| 2) 0))) (.cse41 (not .cse59)) (.cse1 (not (= 1 |old(~a3~0)|))) (.cse19 (not (= 1 ~a25~0))) (.cse20 (not (= 1 ~a1~0))) (.cse22 (not (= 15 |old(~a28~0)|))) (.cse42 (not (= 19 |old(~a14~0)|))) (.cse8 (not (= 1 |old(~a7~0)|))) (.cse69 (= |old(~a28~0)| 15))) (let ((.cse39 (not .cse69)) (.cse54 (not (= 18 |old(~a4~0)|))) (.cse7 (< |old(~a14~0)| 20)) (.cse68 (<= ~a26~0 17)) (.cse9 (= 1 ~a7~0)) (.cse16 (= |old(~a3~0)| ~a3~0)) (.cse26 (and (or .cse17 .cse41 .cse1 .cse19 .cse20 (= 0 |old(~a28~0)|) .cse21 (= 0 |old(~a26~0)|)) (or .cse41 .cse1 .cse19 .cse20 .cse22 .cse42 .cse8 (not (= 18 |old(~a26~0)|))))) (.cse23 (= |calculate_output_#in~input| 0)) (.cse10 (and .cse11 .cse62 .cse51 .cse15 .cse38)) (.cse0 (not .cse47)) (.cse2 (not .cse70)) (.cse13 (= ~a28~0 15)) (.cse43 (= ~a4~0 17)) (.cse3 (< |old(~a26~0)| 18)) (.cse4 (< 16 |old(~a4~0)|)) (.cse55 (and .cse11 .cse49 .cse51 .cse15 .cse38)) (.cse6 (= |old(~a4~0)| |old(~a26~0)|)) (.cse24 (< |old(~a28~0)| 16)) (.cse73 (< 19 |old(~a14~0)|)) (.cse34 (< 17 |old(~a26~0)|)) (.cse36 (= ~a7~0 |old(~a7~0)|)) (.cse64 (and .cse60 .cse62 .cse51 .cse15 .cse38))) (let ((.cse5 (and .cse36 .cse64)) (.cse53 (or .cse47 .cse6 .cse1 .cse24 .cse73 .cse59 .cse34)) (.cse56 (and .cse36 .cse55)) (.cse52 (or .cse47 .cse1 .cse24 .cse3 .cse73 .cse4)) (.cse50 (= 1 ~a3~0)) (.cse25 (and .cse51 .cse11 .cse43 .cse36 .cse49 .cse38)) (.cse63 (and .cse60 .cse36 .cse51 .cse13 .cse15 .cse38)) (.cse40 (or .cse6 .cse0 .cse1 .cse2 .cse59 .cse34)) (.cse18 (not (= 17 |old(~a26~0)|))) (.cse27 (not (= |old(~a3~0)| 1))) (.cse30 (and .cse11 .cse36 .cse62 .cse51 .cse15 .cse38)) (.cse12 (= ~a7~0 1)) (.cse61 (or .cse6 .cse0 .cse1 .cse3 .cse73 .cse59)) (.cse67 (and .cse36 .cse10)) (.cse14 (= ~a26~0 |old(~a26~0)|)) (.cse45 (and .cse60 .cse36 .cse62 .cse51 .cse15 .cse38)) (.cse58 (and .cse11 (not .cse23) .cse49 .cse62 (and (not (= ~a14~0 0)) (= (mod ~a14~0 2) 0) (not (= ~a26~0 0)) (= ~a25~0 1) .cse43) .cse51 (= ~a1~0 1) .cse15)) (.cse57 (or .cse0 .cse23 .cse26)) (.cse28 (< 18 |old(~a26~0)|)) (.cse44 (and .cse60 .cse36 .cse49 .cse51 .cse15 .cse38)) (.cse48 (not (= |old(~a4~0)| 17))) (.cse66 (and (let ((.cse71 (<= 20 ~a14~0)) (.cse72 (<= ~a4~0 16))) (or (and .cse11 .cse68 (not (= ~a4~0 ~a26~0)) .cse36 .cse49 .cse71 .cse62 .cse51 .cse72 .cse15) (and .cse11 .cse9 .cse36 .cse49 .cse71 .cse62 .cse51 (<= 18 ~a26~0) .cse72 .cse15))) .cse16)) (.cse65 (and (or .cse6 .cse0 .cse7 .cse4 .cse34) (or .cse0 .cse7 .cse3 .cse8 .cse4))) (.cse35 (or .cse39 .cse2 .cse54 .cse34)) (.cse37 (and .cse68 .cse60 (= 18 ~a4~0) .cse69 .cse51 .cse13 .cse70 .cse15)) (.cse29 (< 0 |old(~a7~0)|)) (.cse31 (< 18 |old(~a14~0)|)) (.cse33 (= 16 |old(~a4~0)|)) (.cse32 (and .cse11 .cse36 .cse51 .cse13 .cse15 .cse38)) (.cse46 (and .cse11 .cse36 .cse49 .cse51 .cse15 .cse38))) (and (or (or .cse0 .cse1 .cse2 .cse3) .cse4 .cse5) (or (or (or .cse6 .cse0 .cse1 .cse7) .cse8) (and .cse9 .cse10)) (or (and (and .cse11 (and (and .cse12 .cse13 .cse14) .cse15)) .cse16) (or (or .cse6 (or .cse17 .cse1 .cse18 .cse19 .cse20 .cse21) .cse22 (= 0 |old(~a4~0)|) .cse23) .cse8)) (or .cse24 .cse23 .cse7 .cse8 .cse25 .cse26) (or .cse0 .cse27 .cse28 .cse3 .cse29 .cse30 .cse31) (or .cse32 .cse7 .cse22 .cse29 .cse33 .cse34) (or .cse27 .cse29 .cse35 (and .cse36 .cse37 .cse38)) (or .cse7 .cse28 .cse39 .cse3 .cse29 .cse32) (or .cse4 .cse5 .cse40) (or .cse23 (or (not (= 0 |old(~a7~0)|)) .cse41 .cse1 .cse18 .cse19 .cse20 .cse22 .cse42) (and (and (= ~a14~0 19) (= ~a26~0 17)) .cse43 .cse36 .cse13 .cse38)) (or .cse28 .cse24 .cse2 .cse44 .cse3 .cse8 .cse4) (or .cse0 .cse2 .cse29 .cse33 .cse45 .cse34) (or .cse46 .cse47 .cse24 .cse3 .cse29 .cse31 .cse48) (or .cse47 .cse28 .cse24 .cse46 .cse3 .cse4 .cse29) (or (and .cse11 .cse36 .cse49 .cse50 .cse51 .cse15) .cse31 (and (or .cse28 .cse52) (or .cse4 .cse53) (or .cse1 .cse22 .cse3 .cse4))) (or .cse47 .cse46 .cse27 .cse24 .cse29 .cse54) (or .cse8 .cse31 (and .cse9 .cse55) .cse53) (or .cse56 .cse29 .cse31 .cse53) (or (or .cse0 .cse3 .cse8 .cse4) .cse31 .cse30) (or .cse6 .cse0 .cse28 .cse3 .cse29 .cse31 .cse30) (or .cse57 .cse28 .cse8 (and .cse9 .cse58 .cse38)) (or .cse39 .cse3 .cse8 .cse4 .cse32) (or .cse29 (or .cse47 .cse6 .cse1 .cse7 .cse24 .cse3 .cse59) .cse56) (or (or .cse29 .cse52) .cse46) (or .cse32 .cse6 .cse7 .cse22 .cse8 .cse4) (or .cse32 .cse29 (or .cse6 .cse7 .cse39)) (or .cse0 .cse7 .cse30 .cse8 .cse48) (or .cse19 .cse24 .cse23 .cse48 .cse47 .cse20 .cse27 (and .cse60 .cse51 .cse43 .cse36 .cse49 .cse38) .cse2 .cse3 .cse8) (or .cse47 .cse6 .cse24 .cse2 .cse44 .cse4 .cse29 .cse34) (or .cse47 .cse24 .cse46 .cse3 .cse8 .cse31 .cse54) (or .cse44 .cse24 .cse2 .cse29 .cse48) (or (and (or .cse61 .cse8) (or .cse0 .cse1 .cse8 .cse54)) (and .cse11 .cse36 .cse62 .cse50 .cse51 .cse15) .cse31) (or .cse6 .cse0 .cse28 .cse3 .cse8 .cse31 .cse30) (or .cse6 .cse0 .cse8 .cse54 .cse30) (or .cse32 .cse22 .cse29 .cse31 .cse54) (or .cse6 .cse22 .cse2 .cse3 .cse8 .cse63) (or .cse6 .cse0 .cse1 .cse30 .cse8 .cse4) (or .cse63 .cse6 .cse22 .cse2 .cse3 .cse29) (or .cse0 .cse7 .cse30 .cse29 .cse48) (or .cse24 .cse28 .cse25 .cse23 .cse3 .cse29 .cse26) (or .cse32 .cse6 .cse39 .cse29 .cse31 .cse34) (or .cse63 .cse1 .cse22 .cse2 .cse3 .cse4) (or .cse45 (or .cse0 .cse2 .cse3 .cse8 .cse4)) (or .cse8 (and .cse9 .cse64) .cse40) (or (and .cse51 .cse11 .cse43 .cse36 .cse13 .cse38) .cse23 (or .cse18 .cse22 (not (= 20 |old(~a14~0)|))) .cse8 .cse26) (or .cse6 .cse0 .cse7 .cse30 .cse29 .cse54) (or .cse65 .cse66 .cse28 .cse8) (or .cse47 .cse6 .cse24 .cse46 .cse4 .cse29 .cse31) (or .cse32 .cse22 .cse28 .cse3 .cse8) (or .cse0 .cse28 .cse2 .cse29 .cse54 .cse45) (or .cse0 .cse7 .cse30 .cse29 .cse33 .cse34) (or (or .cse27 .cse24 .cse2 .cse8 .cse54) .cse44) (or .cse0 .cse7 .cse30 .cse8 .cse54) (or .cse32 (or .cse39 .cse3 .cse8 .cse48)) (or .cse47 .cse6 .cse24 .cse8 .cse4 .cse31 .cse46) (or (and .cse11 (and .cse12 .cse51 .cse13 .cse15 (= ~a3~0 1))) (or (or .cse17 .cse6 .cse1 .cse19 .cse20 .cse22 .cse8 .cse23) .cse3)) (or .cse7 .cse24 .cse46 .cse3 .cse8 .cse48) (or .cse67 .cse61 .cse29) (or .cse67 (or .cse6 .cse0 .cse1 .cse7 .cse34) .cse4) (or (or .cse47 .cse24 .cse3 .cse8 .cse48) .cse31 .cse46) (or .cse1 .cse28 .cse24 .cse2 .cse3 .cse4 .cse44) (or (or .cse6 .cse22 .cse2) (and .cse9 (and .cse13 .cse15 .cse60 .cse14) .cse38) .cse8 .cse4) (or .cse47 .cse46 .cse24 .cse29 .cse31 .cse54) (or .cse0 .cse28 .cse45 .cse2 .cse3 .cse8) (or (and .cse36 .cse58 .cse38) .cse57 .cse28 .cse29) (or .cse28 .cse24 .cse2 .cse44 .cse3 .cse8 .cse54) (or .cse7 .cse24 .cse46 .cse29 .cse48 .cse34) (or .cse6 .cse22 .cse29 .cse31 .cse32 .cse33) (or .cse66 .cse65 .cse29) (or .cse8 .cse35 (and .cse9 .cse37 .cse38)) (or .cse22 .cse29 .cse31 .cse33 .cse34 .cse32) (or .cse46 (and (or .cse47 .cse7 .cse24 .cse3 .cse8 .cse4) (or .cse6 .cse7 .cse24 .cse8 .cse4 .cse34)))))))) [2018-12-09 01:34:07,790 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,792 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,792 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,792 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,792 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,792 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,792 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,792 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,792 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,792 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,792 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,792 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,792 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,792 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,793 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,793 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,793 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,793 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,793 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,793 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,793 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,793 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,793 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,793 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,793 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,793 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,793 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,793 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,793 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,793 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,795 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,795 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,795 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,795 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,795 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,795 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,795 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,795 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,795 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,795 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,795 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,795 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,795 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,795 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,796 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,796 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,796 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,796 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,796 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,796 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,796 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,796 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,796 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,796 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,796 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,796 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-12-09 01:34:07,796 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 01:34:07,796 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a7~0 1) (= ~a26~0 18) (= ~a1~0 1) (= ~a25~0 1) (= ~a28~0 15) (= ~a4~0 17) (= 19 ~a14~0) (= ~a3~0 1)) [2018-12-09 01:34:07,796 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 01:34:07,799 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 01:34:07,799 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (not (= 1 |old(~a3~0)|)) (not (= 1 ~a1~0)) (not (= 15 |old(~a28~0)|)) (not (= |old(~a14~0)| 19)) (not (= 1 |old(~a7~0)|)) (not (= 18 |old(~a26~0)|)) (and (= |old(~a26~0)| ~a26~0) (= ~a14~0 19) (= ~a4~0 17) (= ~a7~0 |old(~a7~0)|) (= ~a28~0 15) (= ~a3~0 |old(~a3~0)|))) [2018-12-09 01:34:07,799 INFO L448 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-12-09 01:34:07,799 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-12-09 01:34:07,799 INFO L444 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse21 (= ~a7~0 1)) (.cse40 (= ~a1~0 1)) (.cse42 (= ~a25~0 1)) (.cse16 (= ~a28~0 15)) (.cse34 (= ~a4~0 17)) (.cse26 (= ~a3~0 1))) (let ((.cse20 (not (= ~a14~0 0))) (.cse41 (= (mod ~a14~0 2) 0)) (.cse43 (and .cse21 (= ~a14~0 19) (= ~a26~0 18) .cse40 .cse42 .cse16 .cse34 .cse26))) (let ((.cse8 (not (= ~a28~0 16))) (.cse7 (<= 16 ~a28~0)) (.cse5 (= 19 ~a14~0)) (.cse19 (not (= main_~input~0 0))) (.cse25 (or (and .cse20 .cse41 (not (= ~a26~0 0)) .cse42 .cse34) .cse43)) (.cse36 (= ~a26~0 17)) (.cse2 (= 18 ~a4~0)) (.cse12 (<= ~a26~0 17)) (.cse0 (= 1 ~a7~0)) (.cse17 (<= 20 ~a14~0)) (.cse39 (= |old(~a28~0)| 15)) (.cse13 (<= ~a4~0 16)) (.cse38 (= 17 |old(~a4~0)|)) (.cse3 (= 16 ~a28~0)) (.cse15 (= 1 ~a3~0)) (.cse1 (not (= ~a4~0 ~a26~0))) (.cse9 (<= 18 ~a26~0)) (.cse18 (not (= 17 ~a4~0))) (.cse24 (= |old(~a14~0)| 19)) (.cse27 (<= ~a14~0 19))) (let ((.cse32 (and .cse3 .cse15 .cse1 .cse9 .cse18 .cse24 .cse27)) (.cse4 (= |old(~a4~0)| ~a4~0)) (.cse30 (or (and .cse12 .cse17 .cse3 .cse39 .cse1 .cse13 .cse24 .cse38) (and .cse0 .cse17 .cse3 .cse39 .cse9 .cse13 .cse24 .cse38))) (.cse33 (and .cse3 .cse39 .cse15 .cse9 .cse24 .cse38 .cse2)) (.cse14 (not (= ~a4~0 16))) (.cse22 (= ~a7~0 |old(~a7~0)|)) (.cse28 (or (and .cse20 .cse21 .cse41 .cse40 .cse42 .cse36 .cse26) .cse43)) (.cse11 (<= ~a26~0 18)) (.cse23 (and .cse19 .cse25 .cse3 .cse39 .cse40 .cse24 .cse38 .cse26)) (.cse29 (and .cse12 .cse3 .cse39 .cse15 .cse1 .cse18 .cse24 .cse5 .cse38)) (.cse35 (and .cse8 .cse12 .cse39 .cse15 .cse1 .cse18 .cse24 .cse38 .cse7)) (.cse10 (<= ~a14~0 18)) (.cse37 (and .cse12 .cse39 (= |old(~a26~0)| 18) .cse16 .cse24 .cse5 .cse38 .cse2)) (.cse31 (= ~a3~0 |old(~a3~0)|)) (.cse6 (<= ~a7~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse4 .cse6 .cse9 .cse7 .cse10) (and .cse11 .cse5 .cse6 .cse2 .cse3) (and .cse8 .cse12 .cse1 .cse5 .cse6 .cse13 .cse7) (and .cse12 .cse14 .cse5 .cse6 .cse3) (and .cse0 .cse1 .cse3 .cse15 .cse13) (and .cse0 .cse4 .cse9 .cse16) (and (and .cse1 .cse17 .cse16) .cse6) (and .cse13 (and .cse12 .cse17 .cse3 .cse15 .cse1)) (and .cse8 .cse6 .cse2 .cse7 .cse10) (and (and .cse8 .cse17 .cse15 .cse1 .cse9 .cse18 .cse7) .cse6) (and .cse12 .cse4 .cse6 .cse17 .cse7) (and (and .cse19 .cse1 .cse20 .cse21 .cse9 .cse16) .cse15) (and .cse8 .cse6 .cse2 .cse15 .cse7) (and .cse8 .cse1 .cse6 .cse13 .cse7 .cse10) (not (= 1 ~a25~0)) (and .cse11 .cse22 .cse9 .cse16) (and .cse12 .cse1 .cse6 .cse16 .cse10) (and .cse11 (and .cse0 .cse23)) (and .cse0 .cse4 .cse17 .cse3) (and .cse0 .cse11 .cse5 .cse2 .cse9 .cse7) (and .cse2 .cse22 .cse17 .cse3) (and .cse12 .cse14 .cse6 .cse16 .cse10) (and .cse6 .cse2 .cse17 .cse16) (and .cse22 .cse9 .cse16 .cse13) (and (and .cse0 .cse8 .cse4 .cse9 .cse7) .cse10) (and .cse6 .cse2 .cse16 .cse10) (not .cse24) (and .cse1 .cse14 .cse6 .cse16 .cse10) (and .cse0 .cse8 .cse2 .cse9 .cse7 .cse10) (and .cse0 .cse19 .cse25 .cse17 .cse26 .cse7) (and .cse27 .cse6 .cse15 .cse9 .cse13 .cse7) (and .cse11 .cse22 .cse9 .cse13 .cse7) (and .cse0 .cse11 .cse5 .cse3 .cse9) (and .cse19 .cse28 .cse16 (= ~a14~0 20)) (and .cse0 .cse29) (and .cse8 .cse11 .cse6 .cse9 .cse13 .cse7) (and .cse0 .cse4 .cse17 .cse9 .cse7) (and .cse30 .cse6) (and .cse11 .cse1 .cse6 .cse3 .cse9 .cse10) (and .cse11 (and .cse19 .cse25 .cse9 .cse7 .cse31) .cse6) (and .cse32 .cse6) (and (or (and .cse0 .cse33) (and .cse32 .cse0)) .cse10) (not (= 1 ~a1~0)) (and .cse0 (and .cse19 .cse8 .cse34 .cse9 .cse26 .cse7)) (and (or (and .cse15 .cse9 .cse16 .cse13) (and .cse35 .cse13) (and .cse8 .cse11 .cse15 .cse9 .cse13 .cse7)) .cse10) (and .cse5 .cse15 .cse9 .cse16 .cse13) (and (and (= ~a7~0 0) .cse36) .cse19 .cse34 .cse16 .cse26) (and .cse0 .cse5 .cse3 .cse9 .cse13) (and (and .cse3 .cse15 .cse9 .cse5) .cse13) (and .cse0 .cse1 .cse5 .cse9 .cse16) (and .cse1 .cse5 .cse6 .cse9 .cse16) (and .cse11 .cse5 .cse15 .cse9 .cse13 .cse7) (not (= 15 |old(~a28~0)|)) (and .cse0 .cse11 .cse1 .cse3 .cse9 .cse10) (and .cse37 .cse0) (not .cse38) (and .cse4 .cse6 .cse17 .cse3) (and .cse5 .cse2 .cse22 .cse15 .cse7) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse1 .cse6 .cse2 .cse17 .cse3) (and .cse22 .cse9 .cse13 .cse7 .cse10) (and .cse0 (and .cse1 .cse16 .cse5) .cse13) (and .cse22 .cse30 .cse11) (and .cse12 .cse14 .cse6 .cse17 .cse16) (and .cse35 .cse6 .cse10) (and .cse1 .cse22 .cse17 .cse16 .cse13) (and .cse0 (and .cse17 .cse3 .cse15 .cse1)) (and .cse33 .cse6 .cse10) (and .cse12 .cse14 .cse6 .cse17 .cse3) (and .cse8 .cse1 .cse22 .cse13 .cse7 .cse10) (and (and .cse19 .cse28 (not (= ~a4~0 0)) .cse16) .cse18) (and .cse11 .cse23 .cse6) (and .cse0 .cse8 .cse1 .cse17 .cse13 .cse7) (and .cse29 .cse13) (and (and .cse35 .cse0) .cse10) (not (= 18 |old(~a26~0)|)) (and (and .cse37 .cse31) .cse6)))))) [2018-12-09 01:34:07,801 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-12-09 01:34:07,803 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse20 (not (= ~a14~0 0))) (.cse23 (= (mod ~a14~0 2) 0)) (.cse21 (= ~a7~0 1)) (.cse18 (= ~a28~0 15)) (.cse37 (= ~a4~0 17)) (.cse22 (= ~a3~0 1))) (let ((.cse5 (= 19 ~a14~0)) (.cse2 (= 18 ~a4~0)) (.cse12 (<= ~a26~0 17)) (.cse15 (<= 20 ~a14~0)) (.cse38 (= |old(~a28~0)| 15)) (.cse13 (<= ~a4~0 16)) (.cse36 (= 17 |old(~a4~0)|)) (.cse0 (= 1 ~a7~0)) (.cse8 (not (= ~a28~0 16))) (.cse4 (= |old(~a4~0)| ~a4~0)) (.cse7 (<= 16 ~a28~0)) (.cse16 (let ((.cse39 (= ~a1~0 1)) (.cse40 (= ~a25~0 1))) (or (and .cse20 (not (= ~a28~0 0)) .cse23 .cse39 (not (= ~a26~0 0)) .cse40 .cse37 .cse22) (and .cse21 (= ~a14~0 19) (= ~a26~0 18) .cse39 .cse40 .cse18 .cse37 .cse22)))) (.cse3 (= 16 ~a28~0)) (.cse17 (= 1 ~a3~0)) (.cse1 (not (= ~a4~0 ~a26~0))) (.cse9 (<= 18 ~a26~0)) (.cse19 (not (= 17 ~a4~0))) (.cse28 (= |old(~a14~0)| 19)) (.cse29 (<= ~a14~0 19))) (let ((.cse32 (and .cse3 .cse17 .cse1 .cse9 .cse19 .cse28 .cse29)) (.cse25 (and .cse28 (and .cse3 .cse16))) (.cse27 (and .cse0 .cse8 .cse4 .cse9 .cse7)) (.cse31 (or (and .cse12 .cse15 .cse3 .cse38 .cse1 .cse13 .cse28 .cse36) (and .cse0 .cse15 .cse3 .cse38 .cse9 .cse13 .cse28 .cse36))) (.cse11 (<= ~a26~0 18)) (.cse24 (= ~a26~0 17)) (.cse33 (and .cse3 .cse38 .cse17 .cse9 .cse28 .cse36 .cse2)) (.cse14 (not (= ~a4~0 16))) (.cse26 (= ~a7~0 |old(~a7~0)|)) (.cse30 (and .cse12 .cse3 .cse38 .cse17 .cse1 .cse19 .cse28 .cse5 .cse36)) (.cse34 (and .cse8 .cse12 .cse38 .cse17 .cse1 .cse19 .cse28 .cse36 .cse7)) (.cse10 (<= ~a14~0 18)) (.cse35 (and .cse12 .cse38 (= |old(~a26~0)| 18) .cse18 .cse28 .cse5 .cse36 .cse2)) (.cse6 (<= ~a7~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse4 .cse6 .cse9 .cse7 .cse10) (and .cse11 .cse5 .cse6 .cse2 .cse3) (and .cse8 .cse12 .cse1 .cse5 .cse6 .cse13 .cse7) (and .cse12 .cse14 .cse5 .cse6 .cse3) (and .cse0 (and .cse15 .cse16 .cse7)) (and .cse0 .cse1 .cse3 .cse17 .cse13) (and .cse0 .cse4 .cse9 .cse18) (and (and .cse1 .cse15 .cse18) .cse6) (and .cse13 (and .cse12 .cse15 .cse3 .cse17 .cse1)) (and .cse8 .cse6 .cse2 .cse7 .cse10) (and (and .cse8 .cse15 .cse17 .cse1 .cse9 .cse19 .cse7) .cse6) (and .cse12 .cse4 .cse6 .cse15 .cse7) (and .cse1 .cse20 .cse21 .cse9 .cse18 .cse22) (and .cse19 (and .cse20 .cse21 (not (= ~a4~0 0)) .cse23 .cse18 .cse24 .cse22)) (and .cse8 .cse6 .cse2 .cse17 .cse7) (and .cse8 .cse1 .cse6 .cse13 .cse7 .cse10) (and .cse25 .cse11 .cse6) (not (= 1 ~a25~0)) (and .cse11 .cse26 .cse9 .cse18) (and .cse12 .cse1 .cse6 .cse18 .cse10) (and .cse0 .cse4 .cse15 .cse3) (and .cse0 .cse11 .cse5 .cse2 .cse9 .cse7) (and .cse2 .cse26 .cse15 .cse3) (and .cse12 .cse14 .cse6 .cse18 .cse10) (and .cse6 .cse2 .cse15 .cse18) (and .cse26 .cse9 .cse18 .cse13) (and .cse27 .cse10) (and .cse6 .cse2 .cse18 .cse10) (not .cse28) (and .cse1 .cse14 .cse6 .cse18 .cse10) (and .cse0 .cse8 .cse2 .cse9 .cse7 .cse10) (and .cse29 .cse6 .cse17 .cse9 .cse13 .cse7) (and .cse11 .cse26 .cse9 .cse13 .cse7) (and .cse0 .cse11 .cse5 .cse3 .cse9) (and .cse0 .cse30) (and .cse8 .cse11 .cse6 .cse9 .cse13 .cse7) (and (and (and .cse21 (= ~a14~0 20) .cse24) .cse18) .cse17) (and .cse0 .cse4 .cse15 .cse9 .cse7) (and .cse31 .cse6) (and .cse11 .cse1 .cse6 .cse3 .cse9 .cse10) (and .cse32 .cse6) (and (or (and .cse0 .cse33) (and .cse32 .cse0)) .cse10) (not (= 1 ~a1~0)) (and (or (and .cse17 .cse9 .cse18 .cse13) (and .cse34 .cse13) (and .cse8 .cse11 .cse17 .cse9 .cse13 .cse7)) .cse10) (and .cse5 .cse17 .cse9 .cse18 .cse13) (and .cse0 .cse5 .cse3 .cse9 .cse13) (and (and .cse3 .cse17 .cse9 .cse5) .cse13) (and .cse0 .cse1 .cse5 .cse9 .cse18) (and .cse1 .cse5 .cse6 .cse9 .cse18) (and .cse11 .cse5 .cse17 .cse9 .cse13 .cse7) (and .cse11 (and .cse0 .cse25)) (not (= 15 |old(~a28~0)|)) (and .cse0 .cse11 .cse1 .cse3 .cse9 .cse10) (and .cse35 .cse0) (not .cse36) (and .cse4 .cse6 .cse15 .cse3) (and .cse5 .cse2 .cse26 .cse17 .cse7) (and (and .cse16 .cse9 .cse7) .cse11 .cse6) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse27 (= |old(~a3~0)| ~a3~0)) (and .cse1 .cse6 .cse2 .cse15 .cse3) (and .cse26 .cse9 .cse13 .cse7 .cse10) (and .cse0 (and .cse1 .cse18 .cse5) .cse13) (and .cse26 .cse31 .cse11) (and .cse12 .cse14 .cse6 .cse15 .cse18) (and (and (and (and (= ~a7~0 0) .cse24) .cse18) .cse37) .cse17) (and .cse34 .cse6 .cse10) (and .cse1 .cse26 .cse15 .cse18 .cse13) (and .cse0 (and .cse15 .cse3 .cse17 .cse1)) (and .cse33 .cse6 .cse10) (and .cse12 .cse14 .cse6 .cse15 .cse3) (and .cse8 .cse1 .cse26 .cse13 .cse7 .cse10) (and .cse0 .cse8 .cse1 .cse15 .cse13 .cse7) (and .cse30 .cse13) (and (and .cse34 .cse0) .cse10) (not (= 18 |old(~a26~0)|)) (and (and .cse35 (= ~a3~0 |old(~a3~0)|)) .cse6))))) [2018-12-09 01:34:07,816 INFO L448 ceAbstractionStarter]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2018-12-09 01:34:07,853 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 01:34:07 BoogieIcfgContainer [2018-12-09 01:34:07,853 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 01:34:07,853 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 01:34:07,853 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 01:34:07,853 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 01:34:07,854 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 01:26:13" (3/4) ... [2018-12-09 01:34:07,857 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 01:34:07,862 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 01:34:07,862 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-12-09 01:34:07,862 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-12-09 01:34:07,862 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-09 01:34:07,862 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-09 01:34:07,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 01:34:07,896 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-09 01:34:07,901 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-09 01:34:07,929 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((1 == a7 && !(a4 == a26)) && 18 == a4) && 16 == a28) || (((\old(a4) == a4 && 19 == a14) && a7 <= 0) && 16 <= a28)) || (((((!(a28 == 16) && \old(a4) == a4) && a7 <= 0) && 18 <= a26) && 16 <= a28) && a14 <= 18)) || ((((a26 <= 18 && 19 == a14) && a7 <= 0) && 18 == a4) && 16 == a28)) || ((((((!(a28 == 16) && a26 <= 17) && !(a4 == a26)) && 19 == a14) && a7 <= 0) && a4 <= 16) && 16 <= a28)) || ((((a26 <= 17 && !(a4 == 16)) && 19 == a14) && a7 <= 0) && 16 == a28)) || (1 == a7 && (20 <= a14 && ((((((((!(a14 == 0) && !(a28 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1))) && 16 <= a28)) || ((((1 == a7 && !(a4 == a26)) && 16 == a28) && 1 == a3) && a4 <= 16)) || (((1 == a7 && \old(a4) == a4) && 18 <= a26) && a28 == 15)) || (((!(a4 == a26) && 20 <= a14) && a28 == 15) && a7 <= 0)) || (a4 <= 16 && (((a26 <= 17 && 20 <= a14) && 16 == a28) && 1 == a3) && !(a4 == a26))) || ((((!(a28 == 16) && a7 <= 0) && 18 == a4) && 16 <= a28) && a14 <= 18)) || (((((((!(a28 == 16) && 20 <= a14) && 1 == a3) && !(a4 == a26)) && 18 <= a26) && !(17 == a4)) && 16 <= a28) && a7 <= 0)) || ((((a26 <= 17 && \old(a4) == a4) && a7 <= 0) && 20 <= a14) && 16 <= a28)) || (((((!(a4 == a26) && !(a14 == 0)) && a7 == 1) && 18 <= a26) && a28 == 15) && a3 == 1)) || (!(17 == a4) && (((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && a14 % 2 == 0) && a28 == 15) && a26 == 17) && a3 == 1)) || ((((!(a28 == 16) && a7 <= 0) && 18 == a4) && 1 == a3) && 16 <= a28)) || (((((!(a28 == 16) && !(a4 == a26)) && a7 <= 0) && a4 <= 16) && 16 <= a28) && a14 <= 18)) || (((\old(a14) == 19 && 16 == a28 && ((((((((!(a14 == 0) && !(a28 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1))) && a26 <= 18) && a7 <= 0)) || !(1 == a25)) || (((a26 <= 18 && a7 == \old(a7)) && 18 <= a26) && a28 == 15)) || ((((a26 <= 17 && !(a4 == a26)) && a7 <= 0) && a28 == 15) && a14 <= 18)) || (((1 == a7 && \old(a4) == a4) && 20 <= a14) && 16 == a28)) || (((((1 == a7 && a26 <= 18) && 19 == a14) && 18 == a4) && 18 <= a26) && 16 <= a28)) || (((18 == a4 && a7 == \old(a7)) && 20 <= a14) && 16 == a28)) || ((((a26 <= 17 && !(a4 == 16)) && a7 <= 0) && a28 == 15) && a14 <= 18)) || (((a7 <= 0 && 18 == a4) && 20 <= a14) && a28 == 15)) || (((a7 == \old(a7) && 18 <= a26) && a28 == 15) && a4 <= 16)) || (((((1 == a7 && !(a28 == 16)) && \old(a4) == a4) && 18 <= a26) && 16 <= a28) && a14 <= 18)) || (((a7 <= 0 && 18 == a4) && a28 == 15) && a14 <= 18)) || !(\old(a14) == 19)) || ((((!(a4 == a26) && !(a4 == 16)) && a7 <= 0) && a28 == 15) && a14 <= 18)) || (((((1 == a7 && !(a28 == 16)) && 18 == a4) && 18 <= a26) && 16 <= a28) && a14 <= 18)) || (((((a14 <= 19 && a7 <= 0) && 1 == a3) && 18 <= a26) && a4 <= 16) && 16 <= a28)) || ((((a26 <= 18 && a7 == \old(a7)) && 18 <= a26) && a4 <= 16) && 16 <= a28)) || ((((1 == a7 && a26 <= 18) && 19 == a14) && 16 == a28) && 18 <= a26)) || (1 == a7 && (((((((a26 <= 17 && 16 == a28) && \old(a28) == 15) && 1 == a3) && !(a4 == a26)) && !(17 == a4)) && \old(a14) == 19) && 19 == a14) && 17 == \old(a4))) || (((((!(a28 == 16) && a26 <= 18) && a7 <= 0) && 18 <= a26) && a4 <= 16) && 16 <= a28)) || ((((a7 == 1 && a14 == 20) && a26 == 17) && a28 == 15) && 1 == a3)) || ((((1 == a7 && \old(a4) == a4) && 20 <= a14) && 18 <= a26) && 16 <= a28)) || (((((((((a26 <= 17 && 20 <= a14) && 16 == a28) && \old(a28) == 15) && !(a4 == a26)) && a4 <= 16) && \old(a14) == 19) && 17 == \old(a4)) || (((((((1 == a7 && 20 <= a14) && 16 == a28) && \old(a28) == 15) && 18 <= a26) && a4 <= 16) && \old(a14) == 19) && 17 == \old(a4))) && a7 <= 0)) || (((((a26 <= 18 && !(a4 == a26)) && a7 <= 0) && 16 == a28) && 18 <= a26) && a14 <= 18)) || (((((((16 == a28 && 1 == a3) && !(a4 == a26)) && 18 <= a26) && !(17 == a4)) && \old(a14) == 19) && a14 <= 19) && a7 <= 0)) || (((1 == a7 && (((((16 == a28 && \old(a28) == 15) && 1 == a3) && 18 <= a26) && \old(a14) == 19) && 17 == \old(a4)) && 18 == a4) || (((((((16 == a28 && 1 == a3) && !(a4 == a26)) && 18 <= a26) && !(17 == a4)) && \old(a14) == 19) && a14 <= 19) && 1 == a7)) && a14 <= 18)) || !(1 == a1)) || ((((((1 == a3 && 18 <= a26) && a28 == 15) && a4 <= 16) || (((((((((!(a28 == 16) && a26 <= 17) && \old(a28) == 15) && 1 == a3) && !(a4 == a26)) && !(17 == a4)) && \old(a14) == 19) && 17 == \old(a4)) && 16 <= a28) && a4 <= 16)) || (((((!(a28 == 16) && a26 <= 18) && 1 == a3) && 18 <= a26) && a4 <= 16) && 16 <= a28)) && a14 <= 18)) || ((((19 == a14 && 1 == a3) && 18 <= a26) && a28 == 15) && a4 <= 16)) || ((((1 == a7 && 19 == a14) && 16 == a28) && 18 <= a26) && a4 <= 16)) || ((((16 == a28 && 1 == a3) && 18 <= a26) && 19 == a14) && a4 <= 16)) || ((((1 == a7 && !(a4 == a26)) && 19 == a14) && 18 <= a26) && a28 == 15)) || ((((!(a4 == a26) && 19 == a14) && a7 <= 0) && 18 <= a26) && a28 == 15)) || (((((a26 <= 18 && 19 == a14) && 1 == a3) && 18 <= a26) && a4 <= 16) && 16 <= a28)) || (a26 <= 18 && 1 == a7 && \old(a14) == 19 && 16 == a28 && ((((((((!(a14 == 0) && !(a28 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)))) || !(15 == \old(a28))) || (((((1 == a7 && a26 <= 18) && !(a4 == a26)) && 16 == a28) && 18 <= a26) && a14 <= 18)) || ((((((((a26 <= 17 && \old(a28) == 15) && \old(a26) == 18) && a28 == 15) && \old(a14) == 19) && 19 == a14) && 17 == \old(a4)) && 18 == a4) && 1 == a7)) || !(17 == \old(a4))) || (((\old(a4) == a4 && a7 <= 0) && 20 <= a14) && 16 == a28)) || ((((19 == a14 && 18 == a4) && a7 == \old(a7)) && 1 == a3) && 16 <= a28)) || ((((((((((((!(a14 == 0) && !(a28 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) && 18 <= a26) && 16 <= a28) && a26 <= 18) && a7 <= 0)) || !(1 == \old(a3))) || !(1 == \old(a7))) || (((((1 == a7 && !(a28 == 16)) && \old(a4) == a4) && 18 <= a26) && 16 <= a28) && \old(a3) == a3)) || ((((!(a4 == a26) && a7 <= 0) && 18 == a4) && 20 <= a14) && 16 == a28)) || ((((a7 == \old(a7) && 18 <= a26) && a4 <= 16) && 16 <= a28) && a14 <= 18)) || ((1 == a7 && (!(a4 == a26) && a28 == 15) && 19 == a14) && a4 <= 16)) || ((a7 == \old(a7) && ((((((((a26 <= 17 && 20 <= a14) && 16 == a28) && \old(a28) == 15) && !(a4 == a26)) && a4 <= 16) && \old(a14) == 19) && 17 == \old(a4)) || (((((((1 == a7 && 20 <= a14) && 16 == a28) && \old(a28) == 15) && 18 <= a26) && a4 <= 16) && \old(a14) == 19) && 17 == \old(a4)))) && a26 <= 18)) || ((((a26 <= 17 && !(a4 == 16)) && a7 <= 0) && 20 <= a14) && a28 == 15)) || ((((a7 == 0 && a26 == 17) && a28 == 15) && a4 == 17) && 1 == a3)) || ((((((((((!(a28 == 16) && a26 <= 17) && \old(a28) == 15) && 1 == a3) && !(a4 == a26)) && !(17 == a4)) && \old(a14) == 19) && 17 == \old(a4)) && 16 <= a28) && a7 <= 0) && a14 <= 18)) || ((((!(a4 == a26) && a7 == \old(a7)) && 20 <= a14) && a28 == 15) && a4 <= 16)) || (1 == a7 && ((20 <= a14 && 16 == a28) && 1 == a3) && !(a4 == a26))) || ((((((((16 == a28 && \old(a28) == 15) && 1 == a3) && 18 <= a26) && \old(a14) == 19) && 17 == \old(a4)) && 18 == a4) && a7 <= 0) && a14 <= 18)) || ((((a26 <= 17 && !(a4 == 16)) && a7 <= 0) && 20 <= a14) && 16 == a28)) || (((((!(a28 == 16) && !(a4 == a26)) && a7 == \old(a7)) && a4 <= 16) && 16 <= a28) && a14 <= 18)) || (((((1 == a7 && !(a28 == 16)) && !(a4 == a26)) && 20 <= a14) && a4 <= 16) && 16 <= a28)) || (((((((((a26 <= 17 && 16 == a28) && \old(a28) == 15) && 1 == a3) && !(a4 == a26)) && !(17 == a4)) && \old(a14) == 19) && 19 == a14) && 17 == \old(a4)) && a4 <= 16)) || ((((((((((!(a28 == 16) && a26 <= 17) && \old(a28) == 15) && 1 == a3) && !(a4 == a26)) && !(17 == a4)) && \old(a14) == 19) && 17 == \old(a4)) && 16 <= a28) && 1 == a7) && a14 <= 18)) || !(18 == \old(a26))) || (((((((((a26 <= 17 && \old(a28) == 15) && \old(a26) == 18) && a28 == 15) && \old(a14) == 19) && 19 == a14) && 17 == \old(a4)) && 18 == a4) && a3 == \old(a3)) && a7 <= 0) [2018-12-09 01:34:08,110 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_be52ecbe-be50-498a-89ba-e3cb942ccfa8/bin-2019/utaipan/witness.graphml [2018-12-09 01:34:08,110 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 01:34:08,110 INFO L168 Benchmark]: Toolchain (without parser) took 478311.06 ms. Allocated memory was 1.0 GB in the beginning and 6.5 GB in the end (delta: 5.5 GB). Free memory was 937.2 MB in the beginning and 4.8 GB in the end (delta: -3.9 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-12-09 01:34:08,111 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 01:34:08,111 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1314.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 937.2 MB in the beginning and 1.1 GB in the end (delta: -134.4 MB). Peak memory consumption was 164.0 MB. Max. memory is 11.5 GB. [2018-12-09 01:34:08,111 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.36 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: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 11.5 GB. [2018-12-09 01:34:08,112 INFO L168 Benchmark]: Boogie Preprocessor took 125.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 11.5 GB. [2018-12-09 01:34:08,112 INFO L168 Benchmark]: RCFGBuilder took 2273.90 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 158.9 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -194.6 MB). Peak memory consumption was 366.7 MB. Max. memory is 11.5 GB. [2018-12-09 01:34:08,112 INFO L168 Benchmark]: TraceAbstraction took 474299.61 ms. Allocated memory was 1.4 GB in the beginning and 6.5 GB in the end (delta: 5.2 GB). Free memory was 1.2 GB in the beginning and 5.0 GB in the end (delta: -3.7 GB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. [2018-12-09 01:34:08,112 INFO L168 Benchmark]: Witness Printer took 256.68 ms. Allocated memory is still 6.5 GB. Free memory was 5.0 GB in the beginning and 4.8 GB in the end (delta: 160.7 MB). Peak memory consumption was 160.7 MB. Max. memory is 11.5 GB. [2018-12-09 01:34:08,115 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1314.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 937.2 MB in the beginning and 1.1 GB in the end (delta: -134.4 MB). Peak memory consumption was 164.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.36 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: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 125.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2273.90 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 158.9 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -194.6 MB). Peak memory consumption was 366.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 474299.61 ms. Allocated memory was 1.4 GB in the beginning and 6.5 GB in the end (delta: 5.2 GB). Free memory was 1.2 GB in the beginning and 5.0 GB in the end (delta: -3.7 GB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. * Witness Printer took 256.68 ms. Allocated memory is still 6.5 GB. Free memory was 5.0 GB in the beginning and 4.8 GB in the end (delta: 160.7 MB). Peak memory consumption was 160.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4751]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4816]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((1 == a7 && !(a4 == a26)) && 18 == a4) && 16 == a28) || (((\old(a4) == a4 && 19 == a14) && a7 <= 0) && 16 <= a28)) || (((((!(a28 == 16) && \old(a4) == a4) && a7 <= 0) && 18 <= a26) && 16 <= a28) && a14 <= 18)) || ((((a26 <= 18 && 19 == a14) && a7 <= 0) && 18 == a4) && 16 == a28)) || ((((((!(a28 == 16) && a26 <= 17) && !(a4 == a26)) && 19 == a14) && a7 <= 0) && a4 <= 16) && 16 <= a28)) || ((((a26 <= 17 && !(a4 == 16)) && 19 == a14) && a7 <= 0) && 16 == a28)) || (1 == a7 && (20 <= a14 && ((((((((!(a14 == 0) && !(a28 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1))) && 16 <= a28)) || ((((1 == a7 && !(a4 == a26)) && 16 == a28) && 1 == a3) && a4 <= 16)) || (((1 == a7 && \old(a4) == a4) && 18 <= a26) && a28 == 15)) || (((!(a4 == a26) && 20 <= a14) && a28 == 15) && a7 <= 0)) || (a4 <= 16 && (((a26 <= 17 && 20 <= a14) && 16 == a28) && 1 == a3) && !(a4 == a26))) || ((((!(a28 == 16) && a7 <= 0) && 18 == a4) && 16 <= a28) && a14 <= 18)) || (((((((!(a28 == 16) && 20 <= a14) && 1 == a3) && !(a4 == a26)) && 18 <= a26) && !(17 == a4)) && 16 <= a28) && a7 <= 0)) || ((((a26 <= 17 && \old(a4) == a4) && a7 <= 0) && 20 <= a14) && 16 <= a28)) || (((((!(a4 == a26) && !(a14 == 0)) && a7 == 1) && 18 <= a26) && a28 == 15) && a3 == 1)) || (!(17 == a4) && (((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && a14 % 2 == 0) && a28 == 15) && a26 == 17) && a3 == 1)) || ((((!(a28 == 16) && a7 <= 0) && 18 == a4) && 1 == a3) && 16 <= a28)) || (((((!(a28 == 16) && !(a4 == a26)) && a7 <= 0) && a4 <= 16) && 16 <= a28) && a14 <= 18)) || (((\old(a14) == 19 && 16 == a28 && ((((((((!(a14 == 0) && !(a28 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1))) && a26 <= 18) && a7 <= 0)) || !(1 == a25)) || (((a26 <= 18 && a7 == \old(a7)) && 18 <= a26) && a28 == 15)) || ((((a26 <= 17 && !(a4 == a26)) && a7 <= 0) && a28 == 15) && a14 <= 18)) || (((1 == a7 && \old(a4) == a4) && 20 <= a14) && 16 == a28)) || (((((1 == a7 && a26 <= 18) && 19 == a14) && 18 == a4) && 18 <= a26) && 16 <= a28)) || (((18 == a4 && a7 == \old(a7)) && 20 <= a14) && 16 == a28)) || ((((a26 <= 17 && !(a4 == 16)) && a7 <= 0) && a28 == 15) && a14 <= 18)) || (((a7 <= 0 && 18 == a4) && 20 <= a14) && a28 == 15)) || (((a7 == \old(a7) && 18 <= a26) && a28 == 15) && a4 <= 16)) || (((((1 == a7 && !(a28 == 16)) && \old(a4) == a4) && 18 <= a26) && 16 <= a28) && a14 <= 18)) || (((a7 <= 0 && 18 == a4) && a28 == 15) && a14 <= 18)) || !(\old(a14) == 19)) || ((((!(a4 == a26) && !(a4 == 16)) && a7 <= 0) && a28 == 15) && a14 <= 18)) || (((((1 == a7 && !(a28 == 16)) && 18 == a4) && 18 <= a26) && 16 <= a28) && a14 <= 18)) || (((((a14 <= 19 && a7 <= 0) && 1 == a3) && 18 <= a26) && a4 <= 16) && 16 <= a28)) || ((((a26 <= 18 && a7 == \old(a7)) && 18 <= a26) && a4 <= 16) && 16 <= a28)) || ((((1 == a7 && a26 <= 18) && 19 == a14) && 16 == a28) && 18 <= a26)) || (1 == a7 && (((((((a26 <= 17 && 16 == a28) && \old(a28) == 15) && 1 == a3) && !(a4 == a26)) && !(17 == a4)) && \old(a14) == 19) && 19 == a14) && 17 == \old(a4))) || (((((!(a28 == 16) && a26 <= 18) && a7 <= 0) && 18 <= a26) && a4 <= 16) && 16 <= a28)) || ((((a7 == 1 && a14 == 20) && a26 == 17) && a28 == 15) && 1 == a3)) || ((((1 == a7 && \old(a4) == a4) && 20 <= a14) && 18 <= a26) && 16 <= a28)) || (((((((((a26 <= 17 && 20 <= a14) && 16 == a28) && \old(a28) == 15) && !(a4 == a26)) && a4 <= 16) && \old(a14) == 19) && 17 == \old(a4)) || (((((((1 == a7 && 20 <= a14) && 16 == a28) && \old(a28) == 15) && 18 <= a26) && a4 <= 16) && \old(a14) == 19) && 17 == \old(a4))) && a7 <= 0)) || (((((a26 <= 18 && !(a4 == a26)) && a7 <= 0) && 16 == a28) && 18 <= a26) && a14 <= 18)) || (((((((16 == a28 && 1 == a3) && !(a4 == a26)) && 18 <= a26) && !(17 == a4)) && \old(a14) == 19) && a14 <= 19) && a7 <= 0)) || (((1 == a7 && (((((16 == a28 && \old(a28) == 15) && 1 == a3) && 18 <= a26) && \old(a14) == 19) && 17 == \old(a4)) && 18 == a4) || (((((((16 == a28 && 1 == a3) && !(a4 == a26)) && 18 <= a26) && !(17 == a4)) && \old(a14) == 19) && a14 <= 19) && 1 == a7)) && a14 <= 18)) || !(1 == a1)) || ((((((1 == a3 && 18 <= a26) && a28 == 15) && a4 <= 16) || (((((((((!(a28 == 16) && a26 <= 17) && \old(a28) == 15) && 1 == a3) && !(a4 == a26)) && !(17 == a4)) && \old(a14) == 19) && 17 == \old(a4)) && 16 <= a28) && a4 <= 16)) || (((((!(a28 == 16) && a26 <= 18) && 1 == a3) && 18 <= a26) && a4 <= 16) && 16 <= a28)) && a14 <= 18)) || ((((19 == a14 && 1 == a3) && 18 <= a26) && a28 == 15) && a4 <= 16)) || ((((1 == a7 && 19 == a14) && 16 == a28) && 18 <= a26) && a4 <= 16)) || ((((16 == a28 && 1 == a3) && 18 <= a26) && 19 == a14) && a4 <= 16)) || ((((1 == a7 && !(a4 == a26)) && 19 == a14) && 18 <= a26) && a28 == 15)) || ((((!(a4 == a26) && 19 == a14) && a7 <= 0) && 18 <= a26) && a28 == 15)) || (((((a26 <= 18 && 19 == a14) && 1 == a3) && 18 <= a26) && a4 <= 16) && 16 <= a28)) || (a26 <= 18 && 1 == a7 && \old(a14) == 19 && 16 == a28 && ((((((((!(a14 == 0) && !(a28 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)))) || !(15 == \old(a28))) || (((((1 == a7 && a26 <= 18) && !(a4 == a26)) && 16 == a28) && 18 <= a26) && a14 <= 18)) || ((((((((a26 <= 17 && \old(a28) == 15) && \old(a26) == 18) && a28 == 15) && \old(a14) == 19) && 19 == a14) && 17 == \old(a4)) && 18 == a4) && 1 == a7)) || !(17 == \old(a4))) || (((\old(a4) == a4 && a7 <= 0) && 20 <= a14) && 16 == a28)) || ((((19 == a14 && 18 == a4) && a7 == \old(a7)) && 1 == a3) && 16 <= a28)) || ((((((((((((!(a14 == 0) && !(a28 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) && 18 <= a26) && 16 <= a28) && a26 <= 18) && a7 <= 0)) || !(1 == \old(a3))) || !(1 == \old(a7))) || (((((1 == a7 && !(a28 == 16)) && \old(a4) == a4) && 18 <= a26) && 16 <= a28) && \old(a3) == a3)) || ((((!(a4 == a26) && a7 <= 0) && 18 == a4) && 20 <= a14) && 16 == a28)) || ((((a7 == \old(a7) && 18 <= a26) && a4 <= 16) && 16 <= a28) && a14 <= 18)) || ((1 == a7 && (!(a4 == a26) && a28 == 15) && 19 == a14) && a4 <= 16)) || ((a7 == \old(a7) && ((((((((a26 <= 17 && 20 <= a14) && 16 == a28) && \old(a28) == 15) && !(a4 == a26)) && a4 <= 16) && \old(a14) == 19) && 17 == \old(a4)) || (((((((1 == a7 && 20 <= a14) && 16 == a28) && \old(a28) == 15) && 18 <= a26) && a4 <= 16) && \old(a14) == 19) && 17 == \old(a4)))) && a26 <= 18)) || ((((a26 <= 17 && !(a4 == 16)) && a7 <= 0) && 20 <= a14) && a28 == 15)) || ((((a7 == 0 && a26 == 17) && a28 == 15) && a4 == 17) && 1 == a3)) || ((((((((((!(a28 == 16) && a26 <= 17) && \old(a28) == 15) && 1 == a3) && !(a4 == a26)) && !(17 == a4)) && \old(a14) == 19) && 17 == \old(a4)) && 16 <= a28) && a7 <= 0) && a14 <= 18)) || ((((!(a4 == a26) && a7 == \old(a7)) && 20 <= a14) && a28 == 15) && a4 <= 16)) || (1 == a7 && ((20 <= a14 && 16 == a28) && 1 == a3) && !(a4 == a26))) || ((((((((16 == a28 && \old(a28) == 15) && 1 == a3) && 18 <= a26) && \old(a14) == 19) && 17 == \old(a4)) && 18 == a4) && a7 <= 0) && a14 <= 18)) || ((((a26 <= 17 && !(a4 == 16)) && a7 <= 0) && 20 <= a14) && 16 == a28)) || (((((!(a28 == 16) && !(a4 == a26)) && a7 == \old(a7)) && a4 <= 16) && 16 <= a28) && a14 <= 18)) || (((((1 == a7 && !(a28 == 16)) && !(a4 == a26)) && 20 <= a14) && a4 <= 16) && 16 <= a28)) || (((((((((a26 <= 17 && 16 == a28) && \old(a28) == 15) && 1 == a3) && !(a4 == a26)) && !(17 == a4)) && \old(a14) == 19) && 19 == a14) && 17 == \old(a4)) && a4 <= 16)) || ((((((((((!(a28 == 16) && a26 <= 17) && \old(a28) == 15) && 1 == a3) && !(a4 == a26)) && !(17 == a4)) && \old(a14) == 19) && 17 == \old(a4)) && 16 <= a28) && 1 == a7) && a14 <= 18)) || !(18 == \old(a26))) || (((((((((a26 <= 17 && \old(a28) == 15) && \old(a26) == 18) && a28 == 15) && \old(a14) == 19) && 19 == a14) && 17 == \old(a4)) && 18 == a4) && a3 == \old(a3)) && a7 <= 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. SAFE Result, 474.2s OverallTime, 16 OverallIterations, 7 TraceHistogramMax, 240.6s AutomataDifference, 0.0s DeadEndRemovalTime, 165.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 7105 SDtfs, 96364 SDslu, 4198 SDs, 0 SdLazy, 176659 SolverSat, 41900 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 137.2s Time, PredicateUnifierStatistics: 8 DeclaredPredicates, 29402 GetRequests, 28956 SyntacticMatches, 35 SemanticMatches, 411 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4291 ImplicationChecksByTransitivity, 3.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=156727occurred in iteration=15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 28.2s AbstIntTime, 13 AbstIntIterations, 4 AbstIntStrong, 0.999289940935185 AbsIntWeakeningRatio, 0.05135284373274434 AbsIntAvgWeakeningVarsNumRemoved, 31.93208172280508 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 7.2s AutomataMinimizationTime, 16 MinimizatonAttempts, 46768 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 7887 PreInvPairs, 8331 NumberOfFragments, 32589 HoareAnnotationTreeSize, 7887 FomulaSimplifications, 277689 FormulaSimplificationTreeSizeReduction, 6.7s HoareSimplificationTime, 13 FomulaSimplificationsInter, 508985 FormulaSimplificationTreeSizeReductionInter, 158.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.7s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 15.8s InterpolantComputationTime, 31333 NumberOfCodeBlocks, 31333 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 43926 ConstructedInterpolants, 0 QuantifiedInterpolants, 123733228 SizeOfPredicates, 16 NumberOfNonLiveVariables, 18045 ConjunctsInSsa, 54 ConjunctsInUnsatCore, 34 InterpolantComputations, 9 PerfectInterpolantSequences, 34571/36242 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...