./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem18_label26_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_75759f67-2ced-4da9-b0f0-48b7a16e5a00/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_75759f67-2ced-4da9-b0f0-48b7a16e5a00/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_75759f67-2ced-4da9-b0f0-48b7a16e5a00/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_75759f67-2ced-4da9-b0f0-48b7a16e5a00/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem18_label26_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_75759f67-2ced-4da9-b0f0-48b7a16e5a00/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_75759f67-2ced-4da9-b0f0-48b7a16e5a00/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 aced3db685c61109ac5aa137b04226bec6bd3022 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 03:11:58,202 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 03:11:58,203 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 03:11:58,209 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 03:11:58,209 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 03:11:58,210 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 03:11:58,210 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 03:11:58,211 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 03:11:58,212 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 03:11:58,213 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 03:11:58,213 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 03:11:58,213 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 03:11:58,214 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 03:11:58,214 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 03:11:58,215 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 03:11:58,215 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 03:11:58,216 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 03:11:58,216 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 03:11:58,217 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 03:11:58,218 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 03:11:58,219 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 03:11:58,219 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 03:11:58,221 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 03:11:58,221 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 03:11:58,221 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 03:11:58,221 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 03:11:58,222 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 03:11:58,222 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 03:11:58,223 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 03:11:58,223 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 03:11:58,224 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 03:11:58,224 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 03:11:58,224 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 03:11:58,224 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 03:11:58,225 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 03:11:58,225 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 03:11:58,225 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_75759f67-2ced-4da9-b0f0-48b7a16e5a00/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-02 03:11:58,233 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 03:11:58,233 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 03:11:58,233 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 03:11:58,234 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 03:11:58,234 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-02 03:11:58,234 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-02 03:11:58,234 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-02 03:11:58,234 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-02 03:11:58,234 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-02 03:11:58,234 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-02 03:11:58,234 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-02 03:11:58,235 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-02 03:11:58,235 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-02 03:11:58,235 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 03:11:58,235 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 03:11:58,235 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 03:11:58,235 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 03:11:58,236 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 03:11:58,236 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 03:11:58,236 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 03:11:58,236 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 03:11:58,236 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 03:11:58,236 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 03:11:58,236 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 03:11:58,236 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 03:11:58,236 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 03:11:58,236 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 03:11:58,236 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 03:11:58,237 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 03:11:58,237 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 03:11:58,237 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 03:11:58,237 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 03:11:58,237 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-02 03:11:58,237 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 03:11:58,237 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 03:11:58,237 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 03:11:58,237 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_75759f67-2ced-4da9-b0f0-48b7a16e5a00/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 -> aced3db685c61109ac5aa137b04226bec6bd3022 [2018-12-02 03:11:58,255 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 03:11:58,265 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 03:11:58,267 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 03:11:58,268 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 03:11:58,269 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 03:11:58,269 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_75759f67-2ced-4da9-b0f0-48b7a16e5a00/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem18_label26_true-unreach-call.c [2018-12-02 03:11:58,306 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_75759f67-2ced-4da9-b0f0-48b7a16e5a00/bin-2019/utaipan/data/31bcfa84e/da3275e786c24b02a5809fb7abd6596d/FLAGe9d01de1e [2018-12-02 03:11:58,876 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 03:11:58,876 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_75759f67-2ced-4da9-b0f0-48b7a16e5a00/sv-benchmarks/c/eca-rers2012/Problem18_label26_true-unreach-call.c [2018-12-02 03:11:58,889 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_75759f67-2ced-4da9-b0f0-48b7a16e5a00/bin-2019/utaipan/data/31bcfa84e/da3275e786c24b02a5809fb7abd6596d/FLAGe9d01de1e [2018-12-02 03:11:59,339 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_75759f67-2ced-4da9-b0f0-48b7a16e5a00/bin-2019/utaipan/data/31bcfa84e/da3275e786c24b02a5809fb7abd6596d [2018-12-02 03:11:59,341 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 03:11:59,342 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 03:11:59,343 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 03:11:59,343 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 03:11:59,345 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 03:11:59,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:11:59" (1/1) ... [2018-12-02 03:11:59,348 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56acabfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:11:59, skipping insertion in model container [2018-12-02 03:11:59,348 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:11:59" (1/1) ... [2018-12-02 03:11:59,353 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 03:11:59,406 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 03:11:59,916 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 03:11:59,919 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 03:12:00,248 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 03:12:00,260 INFO L195 MainTranslator]: Completed translation [2018-12-02 03:12:00,261 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:12:00 WrapperNode [2018-12-02 03:12:00,261 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 03:12:00,261 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 03:12:00,261 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 03:12:00,261 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 03:12:00,267 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:12:00" (1/1) ... [2018-12-02 03:12:00,292 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:12:00" (1/1) ... [2018-12-02 03:12:00,298 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 03:12:00,298 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 03:12:00,298 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 03:12:00,298 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 03:12:00,305 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:12:00" (1/1) ... [2018-12-02 03:12:00,305 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:12:00" (1/1) ... [2018-12-02 03:12:00,312 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:12:00" (1/1) ... [2018-12-02 03:12:00,312 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:12:00" (1/1) ... [2018-12-02 03:12:00,359 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:12:00" (1/1) ... [2018-12-02 03:12:00,372 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:12:00" (1/1) ... [2018-12-02 03:12:00,386 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:12:00" (1/1) ... [2018-12-02 03:12:00,400 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 03:12:00,400 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 03:12:00,400 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 03:12:00,401 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 03:12:00,401 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:12:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75759f67-2ced-4da9-b0f0-48b7a16e5a00/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 03:12:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 03:12:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 03:12:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-12-02 03:12:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-12-02 03:12:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-02 03:12:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-02 03:12:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-02 03:12:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-02 03:12:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 03:12:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 03:12:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 03:12:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 03:12:02,373 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 03:12:02,374 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 03:12:02,374 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:12:02 BoogieIcfgContainer [2018-12-02 03:12:02,374 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 03:12:02,375 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 03:12:02,375 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 03:12:02,377 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 03:12:02,378 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:11:59" (1/3) ... [2018-12-02 03:12:02,378 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d374fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:12:02, skipping insertion in model container [2018-12-02 03:12:02,379 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:12:00" (2/3) ... [2018-12-02 03:12:02,379 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d374fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:12:02, skipping insertion in model container [2018-12-02 03:12:02,379 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:12:02" (3/3) ... [2018-12-02 03:12:02,380 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem18_label26_true-unreach-call.c [2018-12-02 03:12:02,388 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 03:12:02,395 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 03:12:02,409 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 03:12:02,441 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 03:12:02,441 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 03:12:02,442 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 03:12:02,442 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 03:12:02,442 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 03:12:02,442 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 03:12:02,442 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 03:12:02,442 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 03:12:02,467 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states. [2018-12-02 03:12:02,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-12-02 03:12:02,473 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:12:02,474 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] [2018-12-02 03:12:02,475 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:12:02,478 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:12:02,479 INFO L82 PathProgramCache]: Analyzing trace with hash 835114033, now seen corresponding path program 1 times [2018-12-02 03:12:02,480 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:12:02,510 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:12:02,511 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:12:02,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:12:02,511 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:12:02,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:12:02,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 03:12:02,664 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:12:02,664 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 03:12:02,664 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:12:02,667 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 03:12:02,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 03:12:02,676 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:12:02,677 INFO L87 Difference]: Start difference. First operand 774 states. Second operand 3 states. [2018-12-02 03:12:04,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:12:04,736 INFO L93 Difference]: Finished difference Result 2248 states and 4319 transitions. [2018-12-02 03:12:04,737 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 03:12:04,738 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 68 [2018-12-02 03:12:04,738 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:12:04,752 INFO L225 Difference]: With dead ends: 2248 [2018-12-02 03:12:04,752 INFO L226 Difference]: Without dead ends: 1412 [2018-12-02 03:12:04,757 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:12:04,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1412 states. [2018-12-02 03:12:04,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1412 to 1412. [2018-12-02 03:12:04,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1412 states. [2018-12-02 03:12:04,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1412 states and 2630 transitions. [2018-12-02 03:12:04,827 INFO L78 Accepts]: Start accepts. Automaton has 1412 states and 2630 transitions. Word has length 68 [2018-12-02 03:12:04,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:12:04,828 INFO L480 AbstractCegarLoop]: Abstraction has 1412 states and 2630 transitions. [2018-12-02 03:12:04,828 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 03:12:04,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2630 transitions. [2018-12-02 03:12:04,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-12-02 03:12:04,831 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:12:04,831 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:12:04,832 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:12:04,832 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:12:04,832 INFO L82 PathProgramCache]: Analyzing trace with hash 506598757, now seen corresponding path program 1 times [2018-12-02 03:12:04,832 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:12:04,833 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:12:04,833 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:12:04,833 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:12:04,833 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:12:04,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:12:04,962 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 03:12:04,963 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:12:04,963 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 03:12:04,963 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:12:04,964 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 03:12:04,965 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 03:12:04,965 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 03:12:04,965 INFO L87 Difference]: Start difference. First operand 1412 states and 2630 transitions. Second operand 6 states. [2018-12-02 03:12:07,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:12:07,656 INFO L93 Difference]: Finished difference Result 4294 states and 8031 transitions. [2018-12-02 03:12:07,656 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 03:12:07,656 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 141 [2018-12-02 03:12:07,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:12:07,669 INFO L225 Difference]: With dead ends: 4294 [2018-12-02 03:12:07,669 INFO L226 Difference]: Without dead ends: 2888 [2018-12-02 03:12:07,672 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-02 03:12:07,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2888 states. [2018-12-02 03:12:07,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2888 to 2864. [2018-12-02 03:12:07,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2864 states. [2018-12-02 03:12:07,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2864 states to 2864 states and 4749 transitions. [2018-12-02 03:12:07,722 INFO L78 Accepts]: Start accepts. Automaton has 2864 states and 4749 transitions. Word has length 141 [2018-12-02 03:12:07,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:12:07,723 INFO L480 AbstractCegarLoop]: Abstraction has 2864 states and 4749 transitions. [2018-12-02 03:12:07,723 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 03:12:07,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 4749 transitions. [2018-12-02 03:12:07,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-12-02 03:12:07,724 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:12:07,725 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:12:07,725 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:12:07,725 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:12:07,725 INFO L82 PathProgramCache]: Analyzing trace with hash 288076576, now seen corresponding path program 1 times [2018-12-02 03:12:07,725 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:12:07,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:12:07,726 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:12:07,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:12:07,726 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:12:07,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:12:07,787 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 03:12:07,787 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:12:07,787 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-02 03:12:07,788 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:12:07,788 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-02 03:12:07,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-02 03:12:07,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-02 03:12:07,788 INFO L87 Difference]: Start difference. First operand 2864 states and 4749 transitions. Second operand 5 states. [2018-12-02 03:12:11,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:12:11,197 INFO L93 Difference]: Finished difference Result 8754 states and 14707 transitions. [2018-12-02 03:12:11,197 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 03:12:11,197 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 144 [2018-12-02 03:12:11,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:12:11,212 INFO L225 Difference]: With dead ends: 8754 [2018-12-02 03:12:11,212 INFO L226 Difference]: Without dead ends: 5896 [2018-12-02 03:12:11,216 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-02 03:12:11,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5896 states. [2018-12-02 03:12:11,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5896 to 5815. [2018-12-02 03:12:11,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5815 states. [2018-12-02 03:12:11,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5815 states to 5815 states and 8477 transitions. [2018-12-02 03:12:11,300 INFO L78 Accepts]: Start accepts. Automaton has 5815 states and 8477 transitions. Word has length 144 [2018-12-02 03:12:11,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:12:11,300 INFO L480 AbstractCegarLoop]: Abstraction has 5815 states and 8477 transitions. [2018-12-02 03:12:11,300 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-02 03:12:11,300 INFO L276 IsEmpty]: Start isEmpty. Operand 5815 states and 8477 transitions. [2018-12-02 03:12:11,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-12-02 03:12:11,303 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:12:11,303 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:12:11,303 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:12:11,304 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:12:11,304 INFO L82 PathProgramCache]: Analyzing trace with hash 647429316, now seen corresponding path program 1 times [2018-12-02 03:12:11,304 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:12:11,305 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:12:11,305 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:12:11,305 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:12:11,305 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:12:11,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:12:11,395 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 03:12:11,395 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:12:11,395 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 03:12:11,395 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:12:11,396 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 03:12:11,396 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 03:12:11,396 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 03:12:11,396 INFO L87 Difference]: Start difference. First operand 5815 states and 8477 transitions. Second operand 4 states. [2018-12-02 03:12:14,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:12:14,607 INFO L93 Difference]: Finished difference Result 20913 states and 32003 transitions. [2018-12-02 03:12:14,607 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 03:12:14,607 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 174 [2018-12-02 03:12:14,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:12:14,633 INFO L225 Difference]: With dead ends: 20913 [2018-12-02 03:12:14,634 INFO L226 Difference]: Without dead ends: 15104 [2018-12-02 03:12:14,639 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 03:12:14,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15104 states. [2018-12-02 03:12:14,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15104 to 15099. [2018-12-02 03:12:14,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15099 states. [2018-12-02 03:12:14,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15099 states to 15099 states and 21133 transitions. [2018-12-02 03:12:14,809 INFO L78 Accepts]: Start accepts. Automaton has 15099 states and 21133 transitions. Word has length 174 [2018-12-02 03:12:14,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:12:14,810 INFO L480 AbstractCegarLoop]: Abstraction has 15099 states and 21133 transitions. [2018-12-02 03:12:14,810 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 03:12:14,810 INFO L276 IsEmpty]: Start isEmpty. Operand 15099 states and 21133 transitions. [2018-12-02 03:12:14,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2018-12-02 03:12:14,818 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:12:14,819 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-12-02 03:12:14,819 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:12:14,819 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:12:14,819 INFO L82 PathProgramCache]: Analyzing trace with hash -138076367, now seen corresponding path program 1 times [2018-12-02 03:12:14,819 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:12:14,820 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:12:14,820 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:12:14,820 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:12:14,820 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:12:14,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:12:15,009 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 183 proven. 191 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2018-12-02 03:12:15,009 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:12:15,009 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 03:12:15,009 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 400 with the following transitions: [2018-12-02 03:12:15,011 INFO L205 CegarAbsIntRunner]: [0], [1], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2015], [2023], [2031], [2039], [2047], [2055], [2063], [2071], [2075], [2077], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2196], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2280], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2368], [2996], [3000], [3009], [3013], [3015], [3024], [3025], [3026], [3028], [3029] [2018-12-02 03:12:15,038 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 03:12:15,038 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 03:12:15,279 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 03:12:15,280 INFO L272 AbstractInterpreter]: Visited 138 different actions 138 times. Never merged. Never widened. Performed 1352 root evaluator evaluations with a maximum evaluation depth of 3. Performed 1352 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 24 variables. [2018-12-02 03:12:15,285 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:12:15,285 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 03:12:15,659 INFO L227 lantSequenceWeakener]: Weakened 387 states. On average, predicates are now at 77.88% of their original sizes. [2018-12-02 03:12:15,659 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 03:12:15,689 INFO L418 sIntCurrentIteration]: We unified 398 AI predicates to 398 [2018-12-02 03:12:15,689 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 03:12:15,690 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 03:12:15,690 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2018-12-02 03:12:15,690 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:12:15,691 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 03:12:15,691 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 03:12:15,691 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 03:12:15,691 INFO L87 Difference]: Start difference. First operand 15099 states and 21133 transitions. Second operand 6 states. [2018-12-02 03:12:37,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:12:37,024 INFO L93 Difference]: Finished difference Result 30895 states and 43015 transitions. [2018-12-02 03:12:37,024 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-02 03:12:37,024 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 399 [2018-12-02 03:12:37,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:12:37,048 INFO L225 Difference]: With dead ends: 30895 [2018-12-02 03:12:37,048 INFO L226 Difference]: Without dead ends: 15802 [2018-12-02 03:12:37,059 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 399 GetRequests, 394 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-12-02 03:12:37,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15802 states. [2018-12-02 03:12:37,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15802 to 15801. [2018-12-02 03:12:37,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15801 states. [2018-12-02 03:12:37,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15801 states to 15801 states and 21847 transitions. [2018-12-02 03:12:37,212 INFO L78 Accepts]: Start accepts. Automaton has 15801 states and 21847 transitions. Word has length 399 [2018-12-02 03:12:37,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:12:37,212 INFO L480 AbstractCegarLoop]: Abstraction has 15801 states and 21847 transitions. [2018-12-02 03:12:37,212 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 03:12:37,213 INFO L276 IsEmpty]: Start isEmpty. Operand 15801 states and 21847 transitions. [2018-12-02 03:12:37,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2018-12-02 03:12:37,222 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:12:37,222 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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] [2018-12-02 03:12:37,223 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:12:37,223 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:12:37,223 INFO L82 PathProgramCache]: Analyzing trace with hash 1131416307, now seen corresponding path program 1 times [2018-12-02 03:12:37,223 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:12:37,223 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:12:37,224 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:12:37,224 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:12:37,224 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:12:37,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:12:37,687 INFO L134 CoverageAnalysis]: Checked inductivity of 835 backedges. 307 proven. 431 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2018-12-02 03:12:37,687 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:12:37,687 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 03:12:37,687 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 561 with the following transitions: [2018-12-02 03:12:37,687 INFO L205 CegarAbsIntRunner]: [0], [1], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2015], [2023], [2031], [2039], [2047], [2055], [2063], [2071], [2075], [2077], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2196], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2268], [2269], [2273], [2277], [2280], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2584], [2996], [3000], [3009], [3013], [3015], [3024], [3025], [3026], [3028], [3029] [2018-12-02 03:12:37,691 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 03:12:37,691 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 03:12:37,862 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 03:12:37,862 INFO L272 AbstractInterpreter]: Visited 196 different actions 385 times. Merged at 3 different actions 3 times. Never widened. Performed 4140 root evaluator evaluations with a maximum evaluation depth of 3. Performed 4140 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 24 variables. [2018-12-02 03:12:37,864 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:12:37,864 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 03:12:38,171 INFO L227 lantSequenceWeakener]: Weakened 557 states. On average, predicates are now at 77.74% of their original sizes. [2018-12-02 03:12:38,171 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 03:12:38,235 INFO L418 sIntCurrentIteration]: We unified 559 AI predicates to 559 [2018-12-02 03:12:38,235 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 03:12:38,235 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 03:12:38,236 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [12] total 20 [2018-12-02 03:12:38,236 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:12:38,236 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-02 03:12:38,236 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-02 03:12:38,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-12-02 03:12:38,236 INFO L87 Difference]: Start difference. First operand 15801 states and 21847 transitions. Second operand 10 states. [2018-12-02 03:13:18,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:13:18,868 INFO L93 Difference]: Finished difference Result 32363 states and 44628 transitions. [2018-12-02 03:13:18,868 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-12-02 03:13:18,868 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 560 [2018-12-02 03:13:18,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:13:18,913 INFO L225 Difference]: With dead ends: 32363 [2018-12-02 03:13:18,914 INFO L226 Difference]: Without dead ends: 17270 [2018-12-02 03:13:18,930 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 568 GetRequests, 551 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=92, Invalid=250, Unknown=0, NotChecked=0, Total=342 [2018-12-02 03:13:18,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17270 states. [2018-12-02 03:13:19,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17270 to 16511. [2018-12-02 03:13:19,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16511 states. [2018-12-02 03:13:19,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16511 states to 16511 states and 22573 transitions. [2018-12-02 03:13:19,132 INFO L78 Accepts]: Start accepts. Automaton has 16511 states and 22573 transitions. Word has length 560 [2018-12-02 03:13:19,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:13:19,133 INFO L480 AbstractCegarLoop]: Abstraction has 16511 states and 22573 transitions. [2018-12-02 03:13:19,133 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-02 03:13:19,133 INFO L276 IsEmpty]: Start isEmpty. Operand 16511 states and 22573 transitions. [2018-12-02 03:13:19,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1187 [2018-12-02 03:13:19,159 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:13:19,159 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:13:19,159 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:13:19,160 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:13:19,160 INFO L82 PathProgramCache]: Analyzing trace with hash 164404125, now seen corresponding path program 1 times [2018-12-02 03:13:19,160 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:13:19,161 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:13:19,161 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:13:19,161 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:13:19,161 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:13:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:13:20,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 531 proven. 590 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2018-12-02 03:13:20,062 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:13:20,062 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 03:13:20,062 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1187 with the following transitions: [2018-12-02 03:13:20,063 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2015], [2023], [2031], [2039], [2047], [2055], [2063], [2071], [2075], [2077], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2328], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2488], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-12-02 03:13:20,072 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 03:13:20,072 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 03:13:20,889 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 03:13:20,889 INFO L272 AbstractInterpreter]: Visited 537 different actions 2150 times. Merged at 9 different actions 32 times. Never widened. Performed 27143 root evaluator evaluations with a maximum evaluation depth of 13. Performed 27143 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 6 fixpoints after 2 different actions. Largest state had 24 variables. [2018-12-02 03:13:20,890 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:13:20,891 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 03:13:21,470 INFO L227 lantSequenceWeakener]: Weakened 1183 states. On average, predicates are now at 80.24% of their original sizes. [2018-12-02 03:13:21,471 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 03:13:21,594 INFO L418 sIntCurrentIteration]: We unified 1185 AI predicates to 1185 [2018-12-02 03:13:21,594 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 03:13:21,594 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 03:13:21,594 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [17] imperfect sequences [11] total 26 [2018-12-02 03:13:21,594 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:13:21,595 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-12-02 03:13:21,595 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-12-02 03:13:21,595 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2018-12-02 03:13:21,595 INFO L87 Difference]: Start difference. First operand 16511 states and 22573 transitions. Second operand 17 states. [2018-12-02 03:17:56,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:17:56,876 INFO L93 Difference]: Finished difference Result 37682 states and 53055 transitions. [2018-12-02 03:17:56,876 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-12-02 03:17:56,876 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1186 [2018-12-02 03:17:56,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:17:56,910 INFO L225 Difference]: With dead ends: 37682 [2018-12-02 03:17:56,910 INFO L226 Difference]: Without dead ends: 22589 [2018-12-02 03:17:56,923 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1204 GetRequests, 1170 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 178 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=162, Invalid=1098, Unknown=0, NotChecked=0, Total=1260 [2018-12-02 03:17:56,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22589 states. [2018-12-02 03:17:57,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22589 to 21000. [2018-12-02 03:17:57,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21000 states. [2018-12-02 03:17:57,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21000 states to 21000 states and 28748 transitions. [2018-12-02 03:17:57,150 INFO L78 Accepts]: Start accepts. Automaton has 21000 states and 28748 transitions. Word has length 1186 [2018-12-02 03:17:57,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:17:57,151 INFO L480 AbstractCegarLoop]: Abstraction has 21000 states and 28748 transitions. [2018-12-02 03:17:57,151 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-12-02 03:17:57,151 INFO L276 IsEmpty]: Start isEmpty. Operand 21000 states and 28748 transitions. [2018-12-02 03:17:57,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2018-12-02 03:17:57,180 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:17:57,181 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, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:17:57,181 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:17:57,181 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:17:57,182 INFO L82 PathProgramCache]: Analyzing trace with hash -236277821, now seen corresponding path program 1 times [2018-12-02 03:17:57,182 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:17:57,182 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:17:57,182 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:17:57,183 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:17:57,183 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:17:57,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:17:57,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1451 backedges. 323 proven. 592 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2018-12-02 03:17:57,942 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:17:57,942 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 03:17:57,942 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1190 with the following transitions: [2018-12-02 03:17:57,942 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2015], [2023], [2031], [2039], [2047], [2055], [2063], [2071], [2075], [2077], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2192], [2193], [2196], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2280], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-12-02 03:17:57,946 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 03:17:57,946 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 03:17:58,525 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 03:17:58,525 INFO L272 AbstractInterpreter]: Visited 538 different actions 1613 times. Merged at 9 different actions 19 times. Never widened. Performed 19785 root evaluator evaluations with a maximum evaluation depth of 13. Performed 19785 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 3 fixpoints after 2 different actions. Largest state had 24 variables. [2018-12-02 03:17:58,526 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:17:58,526 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 03:17:59,085 INFO L227 lantSequenceWeakener]: Weakened 1186 states. On average, predicates are now at 80.26% of their original sizes. [2018-12-02 03:17:59,085 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 03:17:59,190 INFO L418 sIntCurrentIteration]: We unified 1188 AI predicates to 1188 [2018-12-02 03:17:59,190 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 03:17:59,190 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 03:17:59,190 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [17] imperfect sequences [6] total 21 [2018-12-02 03:17:59,190 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:17:59,191 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-12-02 03:17:59,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-12-02 03:17:59,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2018-12-02 03:17:59,192 INFO L87 Difference]: Start difference. First operand 21000 states and 28748 transitions. Second operand 17 states. [2018-12-02 03:22:19,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:22:19,096 INFO L93 Difference]: Finished difference Result 43527 states and 59625 transitions. [2018-12-02 03:22:19,096 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-12-02 03:22:19,096 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1189 [2018-12-02 03:22:19,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:22:19,131 INFO L225 Difference]: With dead ends: 43527 [2018-12-02 03:22:19,131 INFO L226 Difference]: Without dead ends: 23953 [2018-12-02 03:22:19,143 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1207 GetRequests, 1173 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 181 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=162, Invalid=1098, Unknown=0, NotChecked=0, Total=1260 [2018-12-02 03:22:19,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23953 states. [2018-12-02 03:22:19,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23953 to 23887. [2018-12-02 03:22:19,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23887 states. [2018-12-02 03:22:19,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23887 states to 23887 states and 31945 transitions. [2018-12-02 03:22:19,361 INFO L78 Accepts]: Start accepts. Automaton has 23887 states and 31945 transitions. Word has length 1189 [2018-12-02 03:22:19,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:22:19,361 INFO L480 AbstractCegarLoop]: Abstraction has 23887 states and 31945 transitions. [2018-12-02 03:22:19,361 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-12-02 03:22:19,362 INFO L276 IsEmpty]: Start isEmpty. Operand 23887 states and 31945 transitions. [2018-12-02 03:22:19,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1192 [2018-12-02 03:22:19,373 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:22:19,374 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, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:22:19,374 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:22:19,374 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:22:19,374 INFO L82 PathProgramCache]: Analyzing trace with hash -1465195097, now seen corresponding path program 1 times [2018-12-02 03:22:19,374 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:22:19,375 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:22:19,375 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:22:19,375 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:22:19,375 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:22:19,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:22:19,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1458 backedges. 317 proven. 0 refuted. 0 times theorem prover too weak. 1141 trivial. 0 not checked. [2018-12-02 03:22:19,952 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:22:19,953 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 03:22:19,953 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:22:19,953 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 03:22:19,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 03:22:19,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:22:19,953 INFO L87 Difference]: Start difference. First operand 23887 states and 31945 transitions. Second operand 3 states. [2018-12-02 03:22:23,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:22:23,076 INFO L93 Difference]: Finished difference Result 57031 states and 80166 transitions. [2018-12-02 03:22:23,077 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 03:22:23,077 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1191 [2018-12-02 03:22:23,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:22:23,139 INFO L225 Difference]: With dead ends: 57031 [2018-12-02 03:22:23,139 INFO L226 Difference]: Without dead ends: 35280 [2018-12-02 03:22:23,164 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:22:23,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35280 states. [2018-12-02 03:22:23,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35280 to 35266. [2018-12-02 03:22:23,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35266 states. [2018-12-02 03:22:23,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35266 states to 35266 states and 47232 transitions. [2018-12-02 03:22:23,496 INFO L78 Accepts]: Start accepts. Automaton has 35266 states and 47232 transitions. Word has length 1191 [2018-12-02 03:22:23,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:22:23,497 INFO L480 AbstractCegarLoop]: Abstraction has 35266 states and 47232 transitions. [2018-12-02 03:22:23,497 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 03:22:23,497 INFO L276 IsEmpty]: Start isEmpty. Operand 35266 states and 47232 transitions. [2018-12-02 03:22:23,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1205 [2018-12-02 03:22:23,511 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:22:23,511 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:22:23,511 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:22:23,511 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:22:23,512 INFO L82 PathProgramCache]: Analyzing trace with hash -1392891815, now seen corresponding path program 1 times [2018-12-02 03:22:23,512 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:22:23,513 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:22:23,513 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:22:23,513 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:22:23,513 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:22:23,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:22:24,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 247 proven. 313 refuted. 0 times theorem prover too weak. 685 trivial. 0 not checked. [2018-12-02 03:22:24,461 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:22:24,461 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 03:22:24,461 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1205 with the following transitions: [2018-12-02 03:22:24,462 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2015], [2023], [2031], [2039], [2047], [2055], [2063], [2071], [2075], [2077], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2688], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-12-02 03:22:24,465 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 03:22:24,465 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 03:22:25,243 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 03:22:25,243 INFO L272 AbstractInterpreter]: Visited 538 different actions 2150 times. Merged at 9 different actions 31 times. Never widened. Performed 26979 root evaluator evaluations with a maximum evaluation depth of 13. Performed 26979 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 6 fixpoints after 2 different actions. Largest state had 24 variables. [2018-12-02 03:22:25,245 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:22:25,246 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 03:22:25,246 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:22:25,246 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75759f67-2ced-4da9-b0f0-48b7a16e5a00/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 03:22:25,252 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:22:25,252 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 03:22:25,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:22:25,400 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:22:25,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 762 proven. 2 refuted. 0 times theorem prover too weak. 481 trivial. 0 not checked. [2018-12-02 03:22:25,820 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 03:22:26,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 762 proven. 2 refuted. 0 times theorem prover too weak. 481 trivial. 0 not checked. [2018-12-02 03:22:26,473 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 03:22:26,473 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-12-02 03:22:26,473 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 03:22:26,474 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 03:22:26,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 03:22:26,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2018-12-02 03:22:26,474 INFO L87 Difference]: Start difference. First operand 35266 states and 47232 transitions. Second operand 9 states. [2018-12-02 03:22:40,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:22:40,646 INFO L93 Difference]: Finished difference Result 83848 states and 116211 transitions. [2018-12-02 03:22:40,647 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2018-12-02 03:22:40,647 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1204 [2018-12-02 03:22:40,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:22:40,735 INFO L225 Difference]: With dead ends: 83848 [2018-12-02 03:22:40,735 INFO L226 Difference]: Without dead ends: 50718 [2018-12-02 03:22:40,774 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2462 GetRequests, 2429 SyntacticMatches, 5 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 166 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=221, Invalid=649, Unknown=0, NotChecked=0, Total=870 [2018-12-02 03:22:40,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50718 states. [2018-12-02 03:22:41,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50718 to 46303. [2018-12-02 03:22:41,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46303 states. [2018-12-02 03:22:41,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46303 states to 46303 states and 57857 transitions. [2018-12-02 03:22:41,252 INFO L78 Accepts]: Start accepts. Automaton has 46303 states and 57857 transitions. Word has length 1204 [2018-12-02 03:22:41,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:22:41,253 INFO L480 AbstractCegarLoop]: Abstraction has 46303 states and 57857 transitions. [2018-12-02 03:22:41,253 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 03:22:41,253 INFO L276 IsEmpty]: Start isEmpty. Operand 46303 states and 57857 transitions. [2018-12-02 03:22:41,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1311 [2018-12-02 03:22:41,272 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:22:41,272 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:22:41,273 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:22:41,273 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:22:41,273 INFO L82 PathProgramCache]: Analyzing trace with hash -215135700, now seen corresponding path program 1 times [2018-12-02 03:22:41,273 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:22:41,273 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:22:41,274 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:22:41,274 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:22:41,274 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:22:41,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:22:42,128 INFO L134 CoverageAnalysis]: Checked inductivity of 1698 backedges. 468 proven. 747 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2018-12-02 03:22:42,128 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:22:42,128 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 03:22:42,128 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1311 with the following transitions: [2018-12-02 03:22:42,129 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2015], [2023], [2031], [2039], [2047], [2055], [2063], [2071], [2075], [2077], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2136], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2328], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2688], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-12-02 03:22:42,133 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 03:22:42,133 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 03:22:44,028 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 03:22:44,028 INFO L272 AbstractInterpreter]: Visited 539 different actions 2706 times. Merged at 11 different actions 55 times. Widened at 1 different actions 2 times. Performed 34691 root evaluator evaluations with a maximum evaluation depth of 21. Performed 34691 inverse root evaluator evaluations with a maximum inverse evaluation depth of 21. Found 12 fixpoints after 4 different actions. Largest state had 24 variables. [2018-12-02 03:22:44,030 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:22:44,030 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 03:22:44,030 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:22:44,030 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75759f67-2ced-4da9-b0f0-48b7a16e5a00/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 03:22:44,036 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:22:44,036 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 03:22:44,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:22:44,170 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:22:44,599 INFO L134 CoverageAnalysis]: Checked inductivity of 1698 backedges. 1089 proven. 2 refuted. 0 times theorem prover too weak. 607 trivial. 0 not checked. [2018-12-02 03:22:44,599 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 03:22:45,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1698 backedges. 543 proven. 74 refuted. 0 times theorem prover too weak. 1081 trivial. 0 not checked. [2018-12-02 03:22:45,177 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 03:22:45,177 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 13 [2018-12-02 03:22:45,177 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 03:22:45,178 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-02 03:22:45,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-02 03:22:45,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=112, Unknown=0, NotChecked=0, Total=156 [2018-12-02 03:22:45,179 INFO L87 Difference]: Start difference. First operand 46303 states and 57857 transitions. Second operand 11 states. [2018-12-02 03:23:01,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:23:01,030 INFO L93 Difference]: Finished difference Result 98318 states and 123522 transitions. [2018-12-02 03:23:01,031 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-12-02 03:23:01,031 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1310 [2018-12-02 03:23:01,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:23:01,155 INFO L225 Difference]: With dead ends: 98318 [2018-12-02 03:23:01,155 INFO L226 Difference]: Without dead ends: 51992 [2018-12-02 03:23:01,207 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2665 GetRequests, 2634 SyntacticMatches, 5 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 149 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=196, Invalid=560, Unknown=0, NotChecked=0, Total=756 [2018-12-02 03:23:01,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51992 states. [2018-12-02 03:23:01,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51992 to 44171. [2018-12-02 03:23:01,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44171 states. [2018-12-02 03:23:01,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44171 states to 44171 states and 51208 transitions. [2018-12-02 03:23:01,670 INFO L78 Accepts]: Start accepts. Automaton has 44171 states and 51208 transitions. Word has length 1310 [2018-12-02 03:23:01,670 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:23:01,670 INFO L480 AbstractCegarLoop]: Abstraction has 44171 states and 51208 transitions. [2018-12-02 03:23:01,670 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-02 03:23:01,670 INFO L276 IsEmpty]: Start isEmpty. Operand 44171 states and 51208 transitions. [2018-12-02 03:23:01,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1318 [2018-12-02 03:23:01,686 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:23:01,687 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:23:01,687 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:23:01,687 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:23:01,687 INFO L82 PathProgramCache]: Analyzing trace with hash 1785884939, now seen corresponding path program 1 times [2018-12-02 03:23:01,687 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:23:01,688 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:23:01,688 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:23:01,688 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:23:01,688 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:23:01,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:23:02,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1674 backedges. 726 proven. 710 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2018-12-02 03:23:02,722 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:23:02,722 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 03:23:02,723 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1318 with the following transitions: [2018-12-02 03:23:02,723 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2015], [2023], [2031], [2039], [2047], [2055], [2063], [2071], [2075], [2077], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2124], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2856], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-12-02 03:23:02,727 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 03:23:02,727 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 03:23:04,064 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 03:23:04,064 INFO L272 AbstractInterpreter]: Visited 539 different actions 2697 times. Merged at 11 different actions 45 times. Never widened. Performed 34384 root evaluator evaluations with a maximum evaluation depth of 25. Performed 34384 inverse root evaluator evaluations with a maximum inverse evaluation depth of 25. Found 11 fixpoints after 2 different actions. Largest state had 24 variables. [2018-12-02 03:23:04,066 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:23:04,066 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 03:23:04,066 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:23:04,066 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75759f67-2ced-4da9-b0f0-48b7a16e5a00/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 03:23:04,072 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:23:04,072 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 03:23:04,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:23:04,204 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:23:04,677 INFO L134 CoverageAnalysis]: Checked inductivity of 1674 backedges. 981 proven. 2 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-12-02 03:23:04,677 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 03:23:05,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1674 backedges. 981 proven. 2 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-12-02 03:23:05,374 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 03:23:05,374 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 14 [2018-12-02 03:23:05,375 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 03:23:05,375 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-02 03:23:05,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-02 03:23:05,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=134, Unknown=0, NotChecked=0, Total=182 [2018-12-02 03:23:05,376 INFO L87 Difference]: Start difference. First operand 44171 states and 51208 transitions. Second operand 12 states. [2018-12-02 03:23:20,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:23:20,864 INFO L93 Difference]: Finished difference Result 140364 states and 166043 transitions. [2018-12-02 03:23:20,864 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-12-02 03:23:20,864 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 1317 [2018-12-02 03:23:20,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:23:21,042 INFO L225 Difference]: With dead ends: 140364 [2018-12-02 03:23:21,042 INFO L226 Difference]: Without dead ends: 96893 [2018-12-02 03:23:21,099 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2676 GetRequests, 2648 SyntacticMatches, 3 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 127 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=194, Invalid=508, Unknown=0, NotChecked=0, Total=702 [2018-12-02 03:23:21,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96893 states. [2018-12-02 03:23:21,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96893 to 91220. [2018-12-02 03:23:21,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 91220 states. [2018-12-02 03:23:22,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91220 states to 91220 states and 106230 transitions. [2018-12-02 03:23:22,079 INFO L78 Accepts]: Start accepts. Automaton has 91220 states and 106230 transitions. Word has length 1317 [2018-12-02 03:23:22,080 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:23:22,080 INFO L480 AbstractCegarLoop]: Abstraction has 91220 states and 106230 transitions. [2018-12-02 03:23:22,080 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-02 03:23:22,080 INFO L276 IsEmpty]: Start isEmpty. Operand 91220 states and 106230 transitions. [2018-12-02 03:23:22,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1336 [2018-12-02 03:23:22,098 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:23:22,098 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, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:23:22,099 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:23:22,099 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:23:22,099 INFO L82 PathProgramCache]: Analyzing trace with hash -758077561, now seen corresponding path program 1 times [2018-12-02 03:23:22,099 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:23:22,099 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:23:22,100 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:23:22,100 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:23:22,100 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:23:22,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:23:22,901 INFO L134 CoverageAnalysis]: Checked inductivity of 1746 backedges. 999 proven. 2 refuted. 0 times theorem prover too weak. 745 trivial. 0 not checked. [2018-12-02 03:23:22,901 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:23:22,901 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 03:23:22,901 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1336 with the following transitions: [2018-12-02 03:23:22,901 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2015], [2023], [2031], [2039], [2047], [2055], [2063], [2071], [2075], [2077], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2196], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2856], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-12-02 03:23:22,905 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 03:23:22,905 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 03:23:24,286 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 03:23:24,286 INFO L272 AbstractInterpreter]: Visited 539 different actions 2703 times. Merged at 11 different actions 51 times. Widened at 1 different actions 1 times. Performed 34534 root evaluator evaluations with a maximum evaluation depth of 25. Performed 34534 inverse root evaluator evaluations with a maximum inverse evaluation depth of 25. Found 11 fixpoints after 3 different actions. Largest state had 24 variables. [2018-12-02 03:23:24,287 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:23:24,287 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 03:23:24,287 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:23:24,287 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75759f67-2ced-4da9-b0f0-48b7a16e5a00/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 [2018-12-02 03:23:24,293 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:23:24,293 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 03:23:24,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:23:24,428 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:23:24,929 INFO L134 CoverageAnalysis]: Checked inductivity of 1746 backedges. 999 proven. 2 refuted. 0 times theorem prover too weak. 745 trivial. 0 not checked. [2018-12-02 03:23:24,929 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 03:23:26,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1746 backedges. 999 proven. 2 refuted. 0 times theorem prover too weak. 745 trivial. 0 not checked. [2018-12-02 03:23:26,157 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 03:23:26,158 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-12-02 03:23:26,158 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 03:23:26,158 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 03:23:26,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 03:23:26,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2018-12-02 03:23:26,159 INFO L87 Difference]: Start difference. First operand 91220 states and 106230 transitions. Second operand 9 states. [2018-12-02 03:23:36,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:23:36,159 INFO L93 Difference]: Finished difference Result 189249 states and 222024 transitions. [2018-12-02 03:23:36,160 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-02 03:23:36,160 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1335 [2018-12-02 03:23:36,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:23:36,331 INFO L225 Difference]: With dead ends: 189249 [2018-12-02 03:23:36,331 INFO L226 Difference]: Without dead ends: 94485 [2018-12-02 03:23:36,426 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2701 GetRequests, 2678 SyntacticMatches, 2 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=159, Invalid=347, Unknown=0, NotChecked=0, Total=506 [2018-12-02 03:23:36,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94485 states. [2018-12-02 03:23:37,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94485 to 89896. [2018-12-02 03:23:37,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 89896 states. [2018-12-02 03:23:37,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89896 states to 89896 states and 101157 transitions. [2018-12-02 03:23:37,323 INFO L78 Accepts]: Start accepts. Automaton has 89896 states and 101157 transitions. Word has length 1335 [2018-12-02 03:23:37,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:23:37,324 INFO L480 AbstractCegarLoop]: Abstraction has 89896 states and 101157 transitions. [2018-12-02 03:23:37,324 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 03:23:37,324 INFO L276 IsEmpty]: Start isEmpty. Operand 89896 states and 101157 transitions. [2018-12-02 03:23:37,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1349 [2018-12-02 03:23:37,348 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:23:37,349 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, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 03:23:37,349 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:23:37,349 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:23:37,349 INFO L82 PathProgramCache]: Analyzing trace with hash 594350005, now seen corresponding path program 1 times [2018-12-02 03:23:37,349 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:23:37,350 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:23:37,350 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:23:37,350 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:23:37,350 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:23:37,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:23:38,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2014 backedges. 318 proven. 809 refuted. 0 times theorem prover too weak. 887 trivial. 0 not checked. [2018-12-02 03:23:38,105 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:23:38,105 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 03:23:38,105 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1349 with the following transitions: [2018-12-02 03:23:38,105 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2015], [2023], [2031], [2039], [2047], [2055], [2063], [2071], [2075], [2077], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2124], [2125], [2129], [2132], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2688], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-12-02 03:23:38,109 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 03:23:38,109 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 03:23:39,334 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 03:23:39,335 INFO L272 AbstractInterpreter]: Visited 540 different actions 3250 times. Merged at 12 different actions 63 times. Widened at 1 different actions 1 times. Performed 41935 root evaluator evaluations with a maximum evaluation depth of 13. Performed 41935 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 16 fixpoints after 3 different actions. Largest state had 24 variables. [2018-12-02 03:23:39,336 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:23:39,336 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 03:23:39,336 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:23:39,337 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75759f67-2ced-4da9-b0f0-48b7a16e5a00/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 [2018-12-02 03:23:39,342 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:23:39,342 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 03:23:39,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:23:39,504 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:23:39,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2014 backedges. 381 proven. 0 refuted. 0 times theorem prover too weak. 1633 trivial. 0 not checked. [2018-12-02 03:23:39,938 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 03:23:40,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2014 backedges. 381 proven. 0 refuted. 0 times theorem prover too weak. 1633 trivial. 0 not checked. [2018-12-02 03:23:40,479 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-02 03:23:40,479 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 9 [2018-12-02 03:23:40,479 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:23:40,480 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 03:23:40,480 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 03:23:40,480 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-12-02 03:23:40,480 INFO L87 Difference]: Start difference. First operand 89896 states and 101157 transitions. Second operand 3 states. [2018-12-02 03:23:43,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:23:43,586 INFO L93 Difference]: Finished difference Result 178320 states and 200861 transitions. [2018-12-02 03:23:43,586 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 03:23:43,587 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1348 [2018-12-02 03:23:43,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:23:43,588 INFO L225 Difference]: With dead ends: 178320 [2018-12-02 03:23:43,588 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 03:23:43,696 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2710 GetRequests, 2700 SyntacticMatches, 3 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-12-02 03:23:43,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 03:23:43,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 03:23:43,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 03:23:43,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 03:23:43,697 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1348 [2018-12-02 03:23:43,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:23:43,697 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 03:23:43,697 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 03:23:43,697 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 03:23:43,697 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 03:23:43,701 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 03:23:43,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:43,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:43,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:43,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:43,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:43,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:43,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:43,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:43,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,590 WARN L180 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 571 DAG size of output: 227 [2018-12-02 03:23:44,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,964 WARN L180 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 516 DAG size of output: 169 [2018-12-02 03:23:44,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:44,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:45,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:45,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:45,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:23:46,420 WARN L180 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 466 DAG size of output: 53 [2018-12-02 03:23:47,874 WARN L180 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 479 DAG size of output: 58 [2018-12-02 03:23:49,258 WARN L180 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 468 DAG size of output: 54 [2018-12-02 03:23:50,689 WARN L180 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 210 DAG size of output: 51 [2018-12-02 03:23:54,075 WARN L180 SmtUtils]: Spent 3.36 s on a formula simplification. DAG size of input: 482 DAG size of output: 70 [2018-12-02 03:23:54,366 WARN L180 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 54 [2018-12-02 03:23:55,695 WARN L180 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 469 DAG size of output: 56 [2018-12-02 03:23:55,697 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 03:23:55,697 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a24~0)| ~a24~0) (= |old(~a18~0)| ~a18~0) (= |old(~a15~0)| ~a15~0) (= ~a3~0 |old(~a3~0)|)) [2018-12-02 03:23:55,697 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 03:23:55,697 INFO L448 ceAbstractionStarter]: For program point L3966(lines 3966 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,697 INFO L448 ceAbstractionStarter]: For program point L3933(lines 3933 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,697 INFO L448 ceAbstractionStarter]: For program point L3867(lines 3867 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,697 INFO L448 ceAbstractionStarter]: For program point L3702(lines 3702 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,697 INFO L448 ceAbstractionStarter]: For program point L3504(lines 3504 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,697 INFO L448 ceAbstractionStarter]: For program point L3438(lines 3438 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,698 INFO L448 ceAbstractionStarter]: For program point L3471(lines 3471 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,698 INFO L448 ceAbstractionStarter]: For program point L3108(lines 3108 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,698 INFO L448 ceAbstractionStarter]: For program point L4066(lines 4066 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,698 INFO L448 ceAbstractionStarter]: For program point L3835(lines 3835 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,698 INFO L448 ceAbstractionStarter]: For program point L3076(lines 3076 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,698 INFO L448 ceAbstractionStarter]: For program point L3737(lines 3737 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,698 INFO L448 ceAbstractionStarter]: For program point L3407(lines 3407 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,698 INFO L448 ceAbstractionStarter]: For program point L3308(lines 3308 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,698 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,698 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,698 INFO L448 ceAbstractionStarter]: For program point L4035(lines 4035 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,698 INFO L448 ceAbstractionStarter]: For program point L3804(lines 3804 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,698 INFO L448 ceAbstractionStarter]: For program point L3771(lines 3771 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,698 INFO L448 ceAbstractionStarter]: For program point L3573(lines 3573 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,698 INFO L448 ceAbstractionStarter]: For program point L3342(lines 3342 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,698 INFO L448 ceAbstractionStarter]: For program point L3375(lines 3375 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,698 INFO L448 ceAbstractionStarter]: For program point L3210(lines 3210 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,698 INFO L448 ceAbstractionStarter]: For program point L3177(lines 3177 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,699 INFO L448 ceAbstractionStarter]: For program point L4201(lines 4201 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,699 INFO L448 ceAbstractionStarter]: For program point L3640(lines 3640 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,699 INFO L448 ceAbstractionStarter]: For program point L3541(lines 3541 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,699 INFO L448 ceAbstractionStarter]: For program point L4136(lines 4136 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,699 INFO L448 ceAbstractionStarter]: For program point L3145(lines 3145 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,699 INFO L448 ceAbstractionStarter]: For program point L4169(lines 4169 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,699 INFO L448 ceAbstractionStarter]: For program point L4103(lines 4103 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,699 INFO L448 ceAbstractionStarter]: For program point L3674(lines 3674 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,699 INFO L448 ceAbstractionStarter]: For program point L3608(lines 3608 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,699 INFO L448 ceAbstractionStarter]: For program point L4236(lines 4236 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,699 INFO L448 ceAbstractionStarter]: For program point L3113(lines 3113 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,699 INFO L448 ceAbstractionStarter]: For program point L4071(lines 4071 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,699 INFO L448 ceAbstractionStarter]: For program point L4005(lines 4005 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,699 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,699 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,699 INFO L448 ceAbstractionStarter]: For program point L3873(lines 3873 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,699 INFO L448 ceAbstractionStarter]: For program point L3510(lines 3510 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,700 INFO L448 ceAbstractionStarter]: For program point L3444(lines 3444 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,700 INFO L448 ceAbstractionStarter]: For program point L3477(lines 3477 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,700 INFO L448 ceAbstractionStarter]: For program point L3973(lines 3973 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,700 INFO L448 ceAbstractionStarter]: For program point L3709(lines 3709 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,700 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 3053 4251) no Hoare annotation was computed. [2018-12-02 03:23:55,700 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 3053 4251) no Hoare annotation was computed. [2018-12-02 03:23:55,700 INFO L448 ceAbstractionStarter]: For program point L3082(lines 3082 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,700 INFO L448 ceAbstractionStarter]: For program point L3842(lines 3842 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,700 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,700 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,700 INFO L448 ceAbstractionStarter]: For program point L4041(lines 4041 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,700 INFO L448 ceAbstractionStarter]: For program point L3579(lines 3579 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,700 INFO L448 ceAbstractionStarter]: For program point L3282(lines 3282 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,700 INFO L448 ceAbstractionStarter]: For program point L3315(lines 3315 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,700 INFO L448 ceAbstractionStarter]: For program point L3249(lines 3249 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,700 INFO L448 ceAbstractionStarter]: For program point L3183(lines 3183 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,700 INFO L448 ceAbstractionStarter]: For program point L3778(lines 3778 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,701 INFO L448 ceAbstractionStarter]: For program point L3811(lines 3811 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,701 INFO L448 ceAbstractionStarter]: For program point L3646(lines 3646 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,701 INFO L448 ceAbstractionStarter]: For program point L3547(lines 3547 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,701 INFO L448 ceAbstractionStarter]: For program point L3382(lines 3382 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,701 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,701 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,701 INFO L448 ceAbstractionStarter]: For program point L4175(lines 4175 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,701 INFO L448 ceAbstractionStarter]: For program point L4208(lines 4208 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,701 INFO L448 ceAbstractionStarter]: For program point L4076(lines 4076 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,701 INFO L448 ceAbstractionStarter]: For program point L4109(lines 4109 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,701 INFO L448 ceAbstractionStarter]: For program point L4010(lines 4010 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,701 INFO L448 ceAbstractionStarter]: For program point L3614(lines 3614 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,701 INFO L448 ceAbstractionStarter]: For program point L3152(lines 3152 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,701 INFO L448 ceAbstractionStarter]: For program point L4143(lines 4143 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,701 INFO L448 ceAbstractionStarter]: For program point L3681(lines 3681 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,701 INFO L448 ceAbstractionStarter]: For program point L4243(lines 4243 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,701 INFO L448 ceAbstractionStarter]: For program point L3120(lines 3120 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,702 INFO L448 ceAbstractionStarter]: For program point L3946(lines 3946 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,702 INFO L448 ceAbstractionStarter]: For program point L3979(lines 3979 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,702 INFO L448 ceAbstractionStarter]: For program point L3880(lines 3880 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,702 INFO L448 ceAbstractionStarter]: For program point L3913(lines 3913 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,702 INFO L448 ceAbstractionStarter]: For program point L3484(lines 3484 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,702 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,702 INFO L448 ceAbstractionStarter]: For program point L3451(lines 3451 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,702 INFO L448 ceAbstractionStarter]: For program point L3848(lines 3848 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,702 INFO L448 ceAbstractionStarter]: For program point L3716(lines 3716 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,702 INFO L448 ceAbstractionStarter]: For program point L3584(lines 3584 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,702 INFO L448 ceAbstractionStarter]: For program point L3419(lines 3419 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,702 INFO L448 ceAbstractionStarter]: For program point L3056(lines 3056 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,702 INFO L448 ceAbstractionStarter]: For program point L3089(lines 3089 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,702 INFO L448 ceAbstractionStarter]: For program point L3750(lines 3750 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,702 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,702 INFO L448 ceAbstractionStarter]: For program point L3222(lines 3222 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,702 INFO L448 ceAbstractionStarter]: For program point L3255(lines 3255 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,703 INFO L448 ceAbstractionStarter]: For program point L3189(lines 3189 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,703 INFO L448 ceAbstractionStarter]: For program point L4048(lines 4048 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,703 INFO L448 ceAbstractionStarter]: For program point L3784(lines 3784 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,703 INFO L448 ceAbstractionStarter]: For program point L3553(lines 3553 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,703 INFO L448 ceAbstractionStarter]: For program point L3388(lines 3388 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,703 INFO L448 ceAbstractionStarter]: For program point L3322(lines 3322 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,703 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,703 INFO L448 ceAbstractionStarter]: For program point L3157(lines 3157 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,703 INFO L448 ceAbstractionStarter]: For program point L4016(lines 4016 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,703 INFO L448 ceAbstractionStarter]: For program point L3818(lines 3818 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,703 INFO L448 ceAbstractionStarter]: For program point L3653(lines 3653 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,703 INFO L448 ceAbstractionStarter]: For program point L4215(lines 4215 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,703 INFO L448 ceAbstractionStarter]: For program point L4182(lines 4182 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,703 INFO L448 ceAbstractionStarter]: For program point L4116(lines 4116 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,703 INFO L448 ceAbstractionStarter]: For program point L4149(lines 4149 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,703 INFO L448 ceAbstractionStarter]: For program point L4083(lines 4083 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,703 INFO L448 ceAbstractionStarter]: For program point L3621(lines 3621 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,703 INFO L448 ceAbstractionStarter]: For program point L3126(lines 3126 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,704 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,704 INFO L448 ceAbstractionStarter]: For program point L3886(lines 3886 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,704 INFO L448 ceAbstractionStarter]: For program point L3688(lines 3688 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,704 INFO L448 ceAbstractionStarter]: For program point L3523(lines 3523 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,704 INFO L448 ceAbstractionStarter]: For program point L3920(lines 3920 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,704 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,704 INFO L448 ceAbstractionStarter]: For program point L3854(lines 3854 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,704 INFO L448 ceAbstractionStarter]: For program point L3458(lines 3458 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,704 INFO L448 ceAbstractionStarter]: For program point L3491(lines 3491 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,704 INFO L448 ceAbstractionStarter]: For program point L3425(lines 3425 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,704 INFO L448 ceAbstractionStarter]: For program point L3723(lines 3723 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,704 INFO L448 ceAbstractionStarter]: For program point L3591(lines 3591 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,704 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,704 INFO L448 ceAbstractionStarter]: For program point L3096(lines 3096 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,704 INFO L448 ceAbstractionStarter]: For program point L3063(lines 3063 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,704 INFO L448 ceAbstractionStarter]: For program point L3757(lines 3757 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,704 INFO L448 ceAbstractionStarter]: For program point L3394(lines 3394 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,705 INFO L448 ceAbstractionStarter]: For program point L3262(lines 3262 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,705 INFO L448 ceAbstractionStarter]: For program point L3196(lines 3196 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,705 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,705 INFO L448 ceAbstractionStarter]: For program point L4022(lines 4022 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,705 INFO L448 ceAbstractionStarter]: For program point L4055(lines 4055 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,705 INFO L448 ceAbstractionStarter]: For program point L3824(lines 3824 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,705 INFO L448 ceAbstractionStarter]: For program point L3791(lines 3791 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,705 INFO L448 ceAbstractionStarter]: For program point L3560(lines 3560 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,705 INFO L448 ceAbstractionStarter]: For program point L3362(lines 3362 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,705 INFO L448 ceAbstractionStarter]: For program point L3329(lines 3329 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,705 INFO L448 ceAbstractionStarter]: For program point L3164(lines 3164 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,705 INFO L448 ceAbstractionStarter]: For program point L4188(lines 4188 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,705 INFO L448 ceAbstractionStarter]: For program point L4122(lines 4122 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,705 INFO L448 ceAbstractionStarter]: For program point L3660(lines 3660 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,705 INFO L448 ceAbstractionStarter]: For program point L3627(lines 3627 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,705 INFO L448 ceAbstractionStarter]: For program point L4222(lines 4222 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,705 INFO L448 ceAbstractionStarter]: For program point L4156(lines 4156 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,706 INFO L448 ceAbstractionStarter]: For program point L4090(lines 4090 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,706 INFO L448 ceAbstractionStarter]: For program point L3991(lines 3991 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,706 INFO L448 ceAbstractionStarter]: For program point L3529(lines 3529 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,706 INFO L448 ceAbstractionStarter]: For program point L3133(lines 3133 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,706 INFO L448 ceAbstractionStarter]: For program point L3893(lines 3893 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,706 INFO L448 ceAbstractionStarter]: For program point L3695(lines 3695 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,706 INFO L448 ceAbstractionStarter]: For program point L3464(lines 3464 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,706 INFO L448 ceAbstractionStarter]: For program point L3960(lines 3960 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,706 INFO L448 ceAbstractionStarter]: For program point L3927(lines 3927 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,706 INFO L448 ceAbstractionStarter]: For program point L3861(lines 3861 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,706 INFO L448 ceAbstractionStarter]: For program point L3597(lines 3597 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,706 INFO L448 ceAbstractionStarter]: For program point L3498(lines 3498 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,706 INFO L448 ceAbstractionStarter]: For program point L3432(lines 3432 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,706 INFO L448 ceAbstractionStarter]: For program point L3730(lines 3730 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,706 INFO L448 ceAbstractionStarter]: For program point L3400(lines 3400 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,706 INFO L448 ceAbstractionStarter]: For program point L3301(lines 3301 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,706 INFO L448 ceAbstractionStarter]: For program point L3235(lines 3235 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,707 INFO L448 ceAbstractionStarter]: For program point L3070(lines 3070 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,707 INFO L448 ceAbstractionStarter]: For program point L3103(lines 3103 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,707 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 3053 4251) the Hoare annotation is: (let ((.cse2 (= 3 |old(~a24~0)|)) (.cse12 (= |old(~a24~0)| ~a24~0)) (.cse10 (= |old(~a18~0)| ~a18~0)) (.cse11 (= |old(~a15~0)| ~a15~0)) (.cse13 (= ~a3~0 |old(~a3~0)|))) (let ((.cse1 (< |old(~a15~0)| 5)) (.cse9 (= 10 |old(~a18~0)|)) (.cse8 (< |old(~a3~0)| 307)) (.cse3 (= 0 |old(~a24~0)|)) (.cse0 (and .cse12 .cse10 .cse11 .cse13)) (.cse6 (not .cse2)) (.cse5 (= 0 |old(~a18~0)|)) (.cse4 (and .cse10 .cse11 (= 3 ~a24~0) .cse13)) (.cse7 (= |calculate_output3_#in~input| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or (< |old(~a24~0)| 4) .cse0) (or .cse4 .cse5 .cse6 .cse1 (= 5 |old(~a15~0)|) .cse7) (or .cse8 .cse5 .cse6 .cse4 .cse1 .cse7) (or .cse4 .cse9 .cse5 .cse6 .cse1 .cse7) (or (or .cse2 .cse9 .cse3) .cse0) (or (or (not .cse3) .cse5 .cse7 (= 0 |old(~a15~0)|)) (and .cse10 .cse11 .cse12 .cse13)) (or (or .cse2 .cse8 .cse3) .cse0) (or (not (= 4 |old(~a15~0)|)) .cse6 .cse5 .cse4 .cse7)))) [2018-12-02 03:23:55,707 INFO L448 ceAbstractionStarter]: For program point L4028(lines 4028 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,707 INFO L448 ceAbstractionStarter]: For program point L4061(lines 4061 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,707 INFO L448 ceAbstractionStarter]: For program point L3830(lines 3830 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,707 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,707 INFO L448 ceAbstractionStarter]: For program point L3797(lines 3797 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,707 INFO L448 ceAbstractionStarter]: For program point L3368(lines 3368 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,707 INFO L448 ceAbstractionStarter]: For program point L3269(lines 3269 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,707 INFO L448 ceAbstractionStarter]: For program point L3203(lines 3203 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,707 INFO L448 ceAbstractionStarter]: For program point L3633(lines 3633 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,707 INFO L448 ceAbstractionStarter]: For program point L3567(lines 3567 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,708 INFO L448 ceAbstractionStarter]: For program point L3336(lines 3336 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,708 INFO L448 ceAbstractionStarter]: For program point L4162(lines 4162 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,708 INFO L448 ceAbstractionStarter]: For program point L3171(lines 3171 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,708 INFO L448 ceAbstractionStarter]: For program point L4195(lines 4195 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,708 INFO L448 ceAbstractionStarter]: For program point L4096(lines 4096 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,708 INFO L448 ceAbstractionStarter]: For program point L4129(lines 4129 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,708 INFO L448 ceAbstractionStarter]: For program point L3667(lines 3667 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,708 INFO L448 ceAbstractionStarter]: For program point L3535(lines 3535 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,708 INFO L448 ceAbstractionStarter]: For program point L4229(lines 4229 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,708 INFO L448 ceAbstractionStarter]: For program point L3139(lines 3139 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,708 INFO L448 ceAbstractionStarter]: For program point L3998(lines 3998 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,708 INFO L448 ceAbstractionStarter]: For program point L3899(lines 3899 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,708 INFO L448 ceAbstractionStarter]: For program point L3602(lines 3602 4249) no Hoare annotation was computed. [2018-12-02 03:23:55,708 INFO L448 ceAbstractionStarter]: For program point L2876(lines 2876 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,708 INFO L448 ceAbstractionStarter]: For program point L2843(lines 2843 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,708 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1640 3051) no Hoare annotation was computed. [2018-12-02 03:23:55,708 INFO L448 ceAbstractionStarter]: For program point L1687(lines 1687 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,709 INFO L448 ceAbstractionStarter]: For program point L2546(lines 2546 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,709 INFO L448 ceAbstractionStarter]: For program point L2480(lines 2480 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,709 INFO L448 ceAbstractionStarter]: For program point L3042(lines 3042 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,709 INFO L448 ceAbstractionStarter]: For program point L1985(lines 1985 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,709 INFO L448 ceAbstractionStarter]: For program point L1952(lines 1952 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,709 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,709 INFO L448 ceAbstractionStarter]: For program point L2811(lines 2811 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,709 INFO L448 ceAbstractionStarter]: For program point L1655(lines 1655 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,709 INFO L448 ceAbstractionStarter]: For program point L2382(lines 2382 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,709 INFO L448 ceAbstractionStarter]: For program point L2349(lines 2349 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,709 INFO L448 ceAbstractionStarter]: For program point L2977(lines 2977 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,709 INFO L448 ceAbstractionStarter]: For program point L1854(lines 1854 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,709 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,709 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,709 INFO L448 ceAbstractionStarter]: For program point L2284(lines 2284 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,709 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,709 INFO L448 ceAbstractionStarter]: For program point L2251(lines 2251 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,710 INFO L448 ceAbstractionStarter]: For program point L3011(lines 3011 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,710 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,710 INFO L448 ceAbstractionStarter]: For program point L1756(lines 1756 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,710 INFO L448 ceAbstractionStarter]: For program point L2747(lines 2747 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,710 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,710 INFO L448 ceAbstractionStarter]: For program point L2516(lines 2516 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,710 INFO L448 ceAbstractionStarter]: For program point L2054(lines 2054 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,710 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,710 INFO L448 ceAbstractionStarter]: For program point L1823(lines 1823 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,710 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,710 INFO L448 ceAbstractionStarter]: For program point L2220(lines 2220 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,710 INFO L448 ceAbstractionStarter]: For program point L2187(lines 2187 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,710 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,710 INFO L448 ceAbstractionStarter]: For program point L2022(lines 2022 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,710 INFO L448 ceAbstractionStarter]: For program point L1791(lines 1791 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,710 INFO L448 ceAbstractionStarter]: For program point L1725(lines 1725 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,710 INFO L448 ceAbstractionStarter]: For program point L2584(lines 2584 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,711 INFO L448 ceAbstractionStarter]: For program point L2617(lines 2617 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,711 INFO L448 ceAbstractionStarter]: For program point L2155(lines 2155 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,711 INFO L448 ceAbstractionStarter]: For program point L1990(lines 1990 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,711 INFO L448 ceAbstractionStarter]: For program point L1891(lines 1891 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,711 INFO L448 ceAbstractionStarter]: For program point L2882(lines 2882 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,711 INFO L448 ceAbstractionStarter]: For program point L2915(lines 2915 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,711 INFO L448 ceAbstractionStarter]: For program point L1693(lines 1693 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,711 INFO L448 ceAbstractionStarter]: For program point L2420(lines 2420 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,711 INFO L448 ceAbstractionStarter]: For program point L2453(lines 2453 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,711 INFO L448 ceAbstractionStarter]: For program point L2387(lines 2387 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,711 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1640 3051) no Hoare annotation was computed. [2018-12-02 03:23:55,711 INFO L448 ceAbstractionStarter]: For program point L2850(lines 2850 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,711 INFO L448 ceAbstractionStarter]: For program point L2817(lines 2817 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,711 INFO L448 ceAbstractionStarter]: For program point L2553(lines 2553 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,711 INFO L448 ceAbstractionStarter]: For program point L2487(lines 2487 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,711 INFO L448 ceAbstractionStarter]: For program point L1959(lines 1959 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,711 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,712 INFO L448 ceAbstractionStarter]: For program point L2983(lines 2983 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,712 INFO L448 ceAbstractionStarter]: For program point L1860(lines 1860 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,712 INFO L448 ceAbstractionStarter]: For program point L1662(lines 1662 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,712 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,712 INFO L448 ceAbstractionStarter]: For program point L2356(lines 2356 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,712 INFO L448 ceAbstractionStarter]: For program point L2290(lines 2290 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,712 INFO L444 ceAbstractionStarter]: At program point L3050(line 3050) the Hoare annotation is: (let ((.cse11 (= |old(~a24~0)| ~a24~0)) (.cse8 (not (= calculate_output2_~input 0))) (.cse9 (= |old(~a18~0)| ~a18~0)) (.cse10 (= |old(~a15~0)| ~a15~0)) (.cse12 (= ~a3~0 |old(~a3~0)|)) (.cse2 (= 3 |old(~a24~0)|))) (let ((.cse13 (= 10 |old(~a18~0)|)) (.cse5 (= 0 |old(~a18~0)|)) (.cse4 (not .cse2)) (.cse1 (< |old(~a15~0)| 5)) (.cse7 (= |calculate_output2_#in~input| 0)) (.cse6 (and .cse8 .cse9 .cse10 (= 3 ~a24~0) .cse12)) (.cse14 (< |old(~a3~0)| 307)) (.cse3 (= 0 |old(~a24~0)|)) (.cse0 (and .cse11 .cse9 .cse10 .cse12))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= 4 |old(~a15~0)|)) .cse4 .cse5 .cse6 .cse7) (or (< |old(~a24~0)| 4) .cse0) (or .cse5 .cse4 .cse6 .cse1 (= 5 |old(~a15~0)|) .cse7) (or (or (not .cse3) .cse5 .cse7 (= 0 |old(~a15~0)|)) (and .cse8 .cse9 .cse10 .cse11 .cse12)) (or (or .cse2 .cse13 .cse3) .cse0) (or .cse13 .cse5 .cse4 .cse1 .cse6 .cse7) (or .cse14 .cse5 .cse4 .cse1 .cse7 .cse6) (or (or .cse2 .cse14 .cse3) .cse0)))) [2018-12-02 03:23:55,712 INFO L448 ceAbstractionStarter]: For program point L3050-1(line 3050) no Hoare annotation was computed. [2018-12-02 03:23:55,712 INFO L448 ceAbstractionStarter]: For program point L2786(lines 2786 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,712 INFO L448 ceAbstractionStarter]: For program point L1762(lines 1762 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,712 INFO L448 ceAbstractionStarter]: For program point L2687(lines 2687 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,712 INFO L448 ceAbstractionStarter]: For program point L2522(lines 2522 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,713 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,713 INFO L448 ceAbstractionStarter]: For program point L2258(lines 2258 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,713 INFO L448 ceAbstractionStarter]: For program point L3018(lines 3018 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,713 INFO L448 ceAbstractionStarter]: For program point L2952(lines 2952 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,713 INFO L448 ceAbstractionStarter]: For program point L1796(lines 1796 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,713 INFO L448 ceAbstractionStarter]: For program point L2754(lines 2754 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,713 INFO L448 ceAbstractionStarter]: For program point L1730(lines 1730 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,713 INFO L448 ceAbstractionStarter]: For program point L2655(lines 2655 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,713 INFO L448 ceAbstractionStarter]: For program point L2226(lines 2226 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,713 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,713 INFO L448 ceAbstractionStarter]: For program point L2094(lines 2094 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,713 INFO L448 ceAbstractionStarter]: For program point L2061(lines 2061 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,713 INFO L448 ceAbstractionStarter]: For program point L1830(lines 1830 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,713 INFO L448 ceAbstractionStarter]: For program point L2590(lines 2590 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,713 INFO L448 ceAbstractionStarter]: For program point L2128(lines 2128 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,713 INFO L448 ceAbstractionStarter]: For program point L2161(lines 2161 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,713 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,714 INFO L448 ceAbstractionStarter]: For program point L1996(lines 1996 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,714 INFO L448 ceAbstractionStarter]: For program point L2921(lines 2921 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,714 INFO L448 ceAbstractionStarter]: For program point L1699(lines 1699 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,714 INFO L448 ceAbstractionStarter]: For program point L2624(lines 2624 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,714 INFO L448 ceAbstractionStarter]: For program point L2558(lines 2558 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,714 INFO L448 ceAbstractionStarter]: For program point L2426(lines 2426 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,714 INFO L448 ceAbstractionStarter]: For program point L2393(lines 2393 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,714 INFO L448 ceAbstractionStarter]: For program point L2988(lines 2988 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,714 INFO L448 ceAbstractionStarter]: For program point L1898(lines 1898 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,714 INFO L448 ceAbstractionStarter]: For program point L2856(lines 2856 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,714 INFO L448 ceAbstractionStarter]: For program point L2889(lines 2889 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,714 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,714 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,714 INFO L448 ceAbstractionStarter]: For program point L1932(lines 1932 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,714 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,714 INFO L448 ceAbstractionStarter]: For program point L2824(lines 2824 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,714 INFO L448 ceAbstractionStarter]: For program point L1767(lines 1767 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,715 INFO L448 ceAbstractionStarter]: For program point L1966(lines 1966 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,715 INFO L448 ceAbstractionStarter]: For program point L3023(lines 3023 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,715 INFO L448 ceAbstractionStarter]: For program point L2792(lines 2792 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,715 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,715 INFO L448 ceAbstractionStarter]: For program point L1669(lines 1669 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,715 INFO L448 ceAbstractionStarter]: For program point L2693(lines 2693 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,715 INFO L448 ceAbstractionStarter]: For program point L2528(lines 2528 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,715 INFO L448 ceAbstractionStarter]: For program point L2363(lines 2363 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,715 INFO L448 ceAbstractionStarter]: For program point L2264(lines 2264 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,715 INFO L448 ceAbstractionStarter]: For program point L2297(lines 2297 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,715 INFO L448 ceAbstractionStarter]: For program point L2958(lines 2958 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,715 INFO L448 ceAbstractionStarter]: For program point L1835(lines 1835 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,715 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,715 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,715 INFO L448 ceAbstractionStarter]: For program point L2331(lines 2331 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,715 INFO L448 ceAbstractionStarter]: For program point L2067(lines 2067 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,715 INFO L448 ceAbstractionStarter]: For program point L1803(lines 1803 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,715 INFO L448 ceAbstractionStarter]: For program point L1737(lines 1737 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,716 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,716 INFO L448 ceAbstractionStarter]: For program point L2233(lines 2233 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,716 INFO L448 ceAbstractionStarter]: For program point L2101(lines 2101 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,716 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,716 INFO L448 ceAbstractionStarter]: For program point L2630(lines 2630 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,716 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,716 INFO L448 ceAbstractionStarter]: For program point L2498(lines 2498 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,716 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,716 INFO L448 ceAbstractionStarter]: For program point L2168(lines 2168 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,716 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,716 INFO L448 ceAbstractionStarter]: For program point L2036(lines 2036 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,716 INFO L448 ceAbstractionStarter]: For program point L2003(lines 2003 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,716 INFO L448 ceAbstractionStarter]: For program point L2994(lines 2994 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,716 INFO L448 ceAbstractionStarter]: For program point L2862(lines 2862 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,716 INFO L448 ceAbstractionStarter]: For program point L2895(lines 2895 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,716 INFO L448 ceAbstractionStarter]: For program point L1772(lines 1772 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,716 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,717 INFO L448 ceAbstractionStarter]: For program point L2565(lines 2565 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,717 INFO L448 ceAbstractionStarter]: For program point L2433(lines 2433 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,717 INFO L448 ceAbstractionStarter]: For program point L1971(lines 1971 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,717 INFO L448 ceAbstractionStarter]: For program point L1938(lines 1938 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,717 INFO L448 ceAbstractionStarter]: For program point L1905(lines 1905 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,717 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,717 INFO L448 ceAbstractionStarter]: For program point L1873(lines 1873 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,717 INFO L448 ceAbstractionStarter]: For program point L2798(lines 2798 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,717 INFO L448 ceAbstractionStarter]: For program point L2831(lines 2831 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,717 INFO L448 ceAbstractionStarter]: For program point L2534(lines 2534 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,717 INFO L448 ceAbstractionStarter]: For program point L3030(lines 3030 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,717 INFO L448 ceAbstractionStarter]: For program point L1841(lines 1841 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,717 INFO L448 ceAbstractionStarter]: For program point L2766(lines 2766 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,717 INFO L448 ceAbstractionStarter]: For program point L2700(lines 2700 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,717 INFO L448 ceAbstractionStarter]: For program point L1676(lines 1676 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,717 INFO L448 ceAbstractionStarter]: For program point L2733(lines 2733 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,717 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,717 INFO L448 ceAbstractionStarter]: For program point L2667(lines 2667 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,718 INFO L448 ceAbstractionStarter]: For program point L2370(lines 2370 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,718 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,718 INFO L448 ceAbstractionStarter]: For program point L2337(lines 2337 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,718 INFO L448 ceAbstractionStarter]: For program point L2271(lines 2271 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,718 INFO L448 ceAbstractionStarter]: For program point L2932(lines 2932 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,718 INFO L448 ceAbstractionStarter]: For program point L2965(lines 2965 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,718 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,718 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,718 INFO L448 ceAbstractionStarter]: For program point L1810(lines 1810 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,718 INFO L448 ceAbstractionStarter]: For program point L1744(lines 1744 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,718 INFO L448 ceAbstractionStarter]: For program point L2636(lines 2636 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,718 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,718 INFO L448 ceAbstractionStarter]: For program point L2504(lines 2504 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,718 INFO L448 ceAbstractionStarter]: For program point L2207(lines 2207 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,718 INFO L448 ceAbstractionStarter]: For program point L2108(lines 2108 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,718 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,718 INFO L448 ceAbstractionStarter]: For program point L2042(lines 2042 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,719 INFO L448 ceAbstractionStarter]: For program point L2901(lines 2901 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,719 INFO L448 ceAbstractionStarter]: For program point L1778(lines 1778 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,719 INFO L448 ceAbstractionStarter]: For program point L1712(lines 1712 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,719 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,719 INFO L448 ceAbstractionStarter]: For program point L2406(lines 2406 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,719 INFO L448 ceAbstractionStarter]: For program point L2175(lines 2175 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,719 INFO L448 ceAbstractionStarter]: For program point L2010(lines 2010 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,719 INFO L448 ceAbstractionStarter]: For program point L3001(lines 3001 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,719 INFO L448 ceAbstractionStarter]: For program point L2869(lines 2869 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,719 INFO L448 ceAbstractionStarter]: For program point L2440(lines 2440 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,719 INFO L448 ceAbstractionStarter]: For program point L1978(lines 1978 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,719 INFO L448 ceAbstractionStarter]: For program point L1945(lines 1945 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,719 INFO L448 ceAbstractionStarter]: For program point L1912(lines 1912 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,719 INFO L448 ceAbstractionStarter]: For program point L1879(lines 1879 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,719 INFO L448 ceAbstractionStarter]: For program point L2837(lines 2837 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,719 INFO L448 ceAbstractionStarter]: For program point L1681(lines 1681 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,719 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,719 INFO L448 ceAbstractionStarter]: For program point L2540(lines 2540 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,720 INFO L448 ceAbstractionStarter]: For program point L2474(lines 2474 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,720 INFO L448 ceAbstractionStarter]: For program point L1847(lines 1847 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,720 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,720 INFO L448 ceAbstractionStarter]: For program point L2805(lines 2805 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,720 INFO L448 ceAbstractionStarter]: For program point L2376(lines 2376 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,720 INFO L448 ceAbstractionStarter]: For program point L2277(lines 2277 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,720 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,720 INFO L448 ceAbstractionStarter]: For program point L3037(lines 3037 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,720 INFO L448 ceAbstractionStarter]: For program point L2740(lines 2740 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,720 INFO L448 ceAbstractionStarter]: For program point L2674(lines 2674 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,720 INFO L448 ceAbstractionStarter]: For program point L2707(lines 2707 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,720 INFO L448 ceAbstractionStarter]: For program point L2344(lines 2344 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,720 INFO L448 ceAbstractionStarter]: For program point L2311(lines 2311 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,720 INFO L448 ceAbstractionStarter]: For program point L2245(lines 2245 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,720 INFO L448 ceAbstractionStarter]: For program point L2080(lines 2080 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,720 INFO L448 ceAbstractionStarter]: For program point L2972(lines 2972 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,721 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1640 3051) the Hoare annotation is: (let ((.cse8 (= |old(~a24~0)| ~a24~0)) (.cse2 (= 3 |old(~a24~0)|)) (.cse6 (= |old(~a18~0)| ~a18~0)) (.cse7 (= |old(~a15~0)| ~a15~0)) (.cse9 (= ~a3~0 |old(~a3~0)|))) (let ((.cse13 (= 10 |old(~a18~0)|)) (.cse12 (and .cse6 .cse7 (= 3 ~a24~0) .cse9)) (.cse4 (= 0 |old(~a18~0)|)) (.cse11 (not .cse2)) (.cse1 (< |old(~a15~0)| 5)) (.cse5 (= |calculate_output2_#in~input| 0)) (.cse10 (< |old(~a3~0)| 307)) (.cse3 (= 0 |old(~a24~0)|)) (.cse0 (and .cse8 .cse6 .cse7 .cse9))) (and (or .cse0 .cse1 .cse2 .cse3) (or (or (not .cse3) .cse4 .cse5 (= 0 |old(~a15~0)|)) (and .cse6 .cse7 .cse8 .cse9)) (or .cse10 .cse4 .cse11 .cse1 .cse5 .cse12) (or (< |old(~a24~0)| 4) .cse0) (or .cse12 (or (not (= 4 |old(~a15~0)|)) .cse11 .cse4 .cse5)) (or .cse12 .cse13 .cse4 .cse11 .cse1 .cse5) (or (or .cse2 .cse13 .cse3) .cse0) (or .cse12 .cse4 .cse11 .cse1 (= 5 |old(~a15~0)|) .cse5) (or (or .cse2 .cse10 .cse3) .cse0)))) [2018-12-02 03:23:55,721 INFO L448 ceAbstractionStarter]: For program point L2939(lines 2939 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,721 INFO L448 ceAbstractionStarter]: For program point L1750(lines 1750 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,721 INFO L448 ceAbstractionStarter]: For program point L2510(lines 2510 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,721 INFO L448 ceAbstractionStarter]: For program point L2213(lines 2213 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,721 INFO L448 ceAbstractionStarter]: For program point L2114(lines 2114 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,721 INFO L448 ceAbstractionStarter]: For program point L2048(lines 2048 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,721 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,721 INFO L448 ceAbstractionStarter]: For program point L1784(lines 1784 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,721 INFO L448 ceAbstractionStarter]: For program point L1718(lines 1718 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,721 INFO L448 ceAbstractionStarter]: For program point L2610(lines 2610 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,721 INFO L448 ceAbstractionStarter]: For program point L2643(lines 2643 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,721 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,721 INFO L448 ceAbstractionStarter]: For program point L2181(lines 2181 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,721 INFO L448 ceAbstractionStarter]: For program point L2016(lines 2016 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,721 INFO L448 ceAbstractionStarter]: For program point L2908(lines 2908 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L2446(lines 2446 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 3049) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L960(lines 960 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L498(lines 498 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L432(lines 432 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L896(lines 896 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L1557(lines 1557 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L1425(lines 1425 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L170-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L104-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L38-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,722 INFO L448 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L766(lines 766 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L1163(lines 1163 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L701(lines 701 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L503(lines 503 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L305(lines 305 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L173-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L107-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L41-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L636(lines 636 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L570(lines 570 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L1033(lines 1033 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L1563(lines 1563 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,723 INFO L448 ceAbstractionStarter]: For program point L176-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L110-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L44-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L903(lines 903 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L1630(lines 1630 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L1432(lines 1432 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L838(lines 838 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L1169(lines 1169 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L773(lines 773 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L509(lines 509 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L245(lines 245 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L179-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L113-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L1104(lines 1104 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L47-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L576(lines 576 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L312(lines 312 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L1039(lines 1039 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,724 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point L643(lines 643 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point L1304(lines 1304 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point L1569(lines 1569 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point L446(lines 446 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point L182-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point L116-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point L50-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point L1372(lines 1372 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point L844(lines 844 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L444 ceAbstractionStarter]: At program point L1637(line 1637) the Hoare annotation is: (let ((.cse10 (= |old(~a24~0)| ~a24~0)) (.cse2 (= 3 |old(~a24~0)|)) (.cse7 (= |old(~a18~0)| ~a18~0)) (.cse8 (= |old(~a15~0)| ~a15~0)) (.cse9 (not (= calculate_output_~input 0))) (.cse11 (= ~a3~0 |old(~a3~0)|)) (.cse3 (= 0 |old(~a24~0)|)) (.cse16 (= 10 |old(~a18~0)|)) (.cse18 (= 5 |old(~a15~0)|))) (let ((.cse15 (or .cse16 .cse18 (= 6 |old(~a15~0)|))) (.cse4 (not .cse3)) (.cse12 (not (= 4 |old(~a15~0)|))) (.cse14 (and .cse7 .cse8 .cse9 (= 3 ~a24~0) .cse11)) (.cse5 (= 0 |old(~a18~0)|)) (.cse13 (not .cse2)) (.cse1 (< |old(~a15~0)| 5)) (.cse6 (= |calculate_output_#in~input| 0)) (.cse17 (< |old(~a3~0)| 307)) (.cse0 (and .cse10 .cse7 .cse8 .cse11))) (and (or .cse0 .cse1 .cse2 .cse3) (or (or .cse4 .cse5 .cse6 (= 0 |old(~a15~0)|)) (and .cse7 .cse8 .cse9 .cse10 .cse11)) (or .cse12 .cse13 .cse5 .cse14 .cse6) (or .cse2 (and .cse10 .cse8 .cse11) .cse15 .cse3) (or (< |old(~a24~0)| 4) .cse0) (or (or .cse2 .cse15 .cse3) .cse7) (or .cse16 .cse14 .cse5 .cse13 .cse1 .cse6) (or .cse4 (or (or .cse12 (not (= 99 |old(~a3~0)|)) (not (= 8 |old(~a18~0)|))) .cse6)) (or .cse17 .cse5 .cse13 .cse1 .cse6 .cse14) (or .cse14 .cse5 .cse13 .cse1 .cse18 .cse6) (or (or .cse2 .cse17 .cse3) .cse0)))) [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point L1637-1(line 1637) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point L713(lines 713 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,725 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,726 INFO L448 ceAbstractionStarter]: For program point L185-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,726 INFO L448 ceAbstractionStarter]: For program point L1176(lines 1176 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,726 INFO L448 ceAbstractionStarter]: For program point L119-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,726 INFO L448 ceAbstractionStarter]: For program point L53-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,726 INFO L448 ceAbstractionStarter]: For program point L1507(lines 1507 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,726 INFO L448 ceAbstractionStarter]: For program point L252(lines 252 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,726 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-12-02 03:23:55,726 INFO L448 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-12-02 03:23:55,726 INFO L448 ceAbstractionStarter]: For program point L1111(lines 1111 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,726 INFO L448 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-12-02 03:23:55,726 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,726 INFO L448 ceAbstractionStarter]: For program point L649(lines 649 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,726 INFO L448 ceAbstractionStarter]: For program point L583(lines 583 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,726 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,726 INFO L448 ceAbstractionStarter]: For program point L1244(lines 1244 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,726 INFO L448 ceAbstractionStarter]: For program point L980(lines 980 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,732 INFO L448 ceAbstractionStarter]: For program point L1311(lines 1311 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L188-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L122-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L56-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L915(lines 915 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L1576(lines 1576 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L453(lines 453 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L387(lines 387 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L850(lines 850 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L784(lines 784 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L1379(lines 1379 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L1446(lines 1446 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L191-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L125-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L59-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,733 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 25 1638) the Hoare annotation is: (let ((.cse9 (= |old(~a24~0)| ~a24~0)) (.cse2 (= 3 |old(~a24~0)|)) (.cse13 (= |old(~a18~0)| ~a18~0)) (.cse10 (= |old(~a15~0)| ~a15~0)) (.cse11 (= ~a3~0 |old(~a3~0)|)) (.cse4 (= 10 |old(~a18~0)|)) (.cse15 (= 5 |old(~a15~0)|))) (let ((.cse12 (or .cse4 .cse15 (= 6 |old(~a15~0)|))) (.cse1 (< |old(~a15~0)| 5)) (.cse8 (and .cse13 .cse10 (= 3 ~a24~0) .cse11)) (.cse6 (not .cse2)) (.cse16 (and .cse13 .cse10 .cse9 .cse11)) (.cse5 (= 0 |old(~a18~0)|)) (.cse7 (= |calculate_output_#in~input| 0)) (.cse14 (< |old(~a3~0)| 307)) (.cse3 (= 0 |old(~a24~0)|)) (.cse0 (and .cse9 .cse13 .cse10 .cse11))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse1 .cse7 .cse8) (or .cse2 (and .cse9 .cse10 .cse11) .cse12 .cse3) (or (< |old(~a24~0)| 4) .cse0) (or (or .cse2 .cse12 .cse3) .cse13) (or .cse14 .cse5 .cse6 .cse1 .cse8 .cse7) (or .cse5 .cse1 .cse15 .cse7 .cse16) (or .cse8 (not (= 4 |old(~a15~0)|)) .cse6 .cse5 .cse7) (or .cse16 (or (not .cse3) .cse5 .cse7 (= 0 |old(~a15~0)|))) (or (or .cse2 .cse14 .cse3) .cse0)))) [2018-12-02 03:23:55,740 INFO L448 ceAbstractionStarter]: For program point L258(lines 258 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,740 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,740 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-12-02 03:23:55,740 INFO L448 ceAbstractionStarter]: For program point L1183(lines 1183 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,740 INFO L448 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-12-02 03:23:55,740 INFO L448 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-12-02 03:23:55,740 INFO L448 ceAbstractionStarter]: For program point L1051(lines 1051 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,741 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,741 INFO L448 ceAbstractionStarter]: For program point L1118(lines 1118 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,741 INFO L448 ceAbstractionStarter]: For program point L656(lines 656 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,741 INFO L448 ceAbstractionStarter]: For program point L326(lines 326 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,741 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,741 INFO L448 ceAbstractionStarter]: For program point L194-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,741 INFO L448 ceAbstractionStarter]: For program point L128-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,741 INFO L448 ceAbstractionStarter]: For program point L62-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,741 INFO L448 ceAbstractionStarter]: For program point L987(lines 987 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,741 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,741 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,741 INFO L448 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-12-02 03:23:55,741 INFO L448 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-12-02 03:23:55,741 INFO L448 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-12-02 03:23:55,741 INFO L448 ceAbstractionStarter]: For program point L922(lines 922 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,746 INFO L448 ceAbstractionStarter]: For program point L790(lines 790 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,746 INFO L448 ceAbstractionStarter]: For program point L460(lines 460 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,746 INFO L448 ceAbstractionStarter]: For program point L857(lines 857 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,746 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L1518(lines 1518 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L1452(lines 1452 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L1386(lines 1386 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L263(lines 263 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L197-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L65-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L1256(lines 1256 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L1124(lines 1124 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L1058(lines 1058 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L1323(lines 1323 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L200-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L134-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L68-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L663(lines 663 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L1588(lines 1588 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,747 INFO L448 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-12-02 03:23:55,753 INFO L448 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-12-02 03:23:55,753 INFO L448 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-12-02 03:23:55,753 INFO L448 ceAbstractionStarter]: For program point L928(lines 928 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L1523(lines 1523 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L466(lines 466 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L797(lines 797 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L203-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L137-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L71-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L1459(lines 1459 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L270(lines 270 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L601(lines 601 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L535(lines 535 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L1263(lines 1263 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L206-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L140-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L1131(lines 1131 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L74-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L1065(lines 1065 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,754 INFO L448 ceAbstractionStarter]: For program point L1330(lines 1330 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,755 INFO L448 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2018-12-02 03:23:55,755 INFO L448 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-12-02 03:23:55,761 INFO L448 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-12-02 03:23:55,761 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,761 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,761 INFO L448 ceAbstractionStarter]: For program point L1529(lines 1529 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,761 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,761 INFO L448 ceAbstractionStarter]: For program point L340(lines 340 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 195) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L473(lines 473 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L143-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L77-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L870(lines 870 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L1465(lines 1465 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L1399(lines 1399 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L276(lines 276 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L739(lines 739 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L146-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L80-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L1270(lines 1270 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-12-02 03:23:55,762 INFO L448 ceAbstractionStarter]: For program point L1138(lines 1138 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,768 INFO L448 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-12-02 03:23:55,768 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,768 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,768 INFO L448 ceAbstractionStarter]: For program point L676(lines 676 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,768 INFO L448 ceAbstractionStarter]: For program point L941(lines 941 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,768 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,768 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,768 INFO L448 ceAbstractionStarter]: For program point L413(lines 413 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,768 INFO L448 ceAbstractionStarter]: For program point L347(lines 347 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,768 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point L83-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point L480(lines 480 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point L1405(lines 1405 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point L877(lines 877 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point L1472(lines 1472 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point L283(lines 283 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point L152-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point L86-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point L549(lines 549 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point L1210(lines 1210 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point L1078(lines 1078 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,769 INFO L448 ceAbstractionStarter]: For program point L1012(lines 1012 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,774 INFO L448 ceAbstractionStarter]: For program point L1343(lines 1343 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,774 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,774 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,774 INFO L448 ceAbstractionStarter]: For program point L749(lines 749 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,774 INFO L448 ceAbstractionStarter]: For program point L683(lines 683 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,774 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,774 INFO L448 ceAbstractionStarter]: For program point L155-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,774 INFO L448 ceAbstractionStarter]: For program point L89-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,774 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,774 INFO L448 ceAbstractionStarter]: For program point L1609(lines 1609 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,774 INFO L448 ceAbstractionStarter]: For program point L1543(lines 1543 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,774 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,774 INFO L448 ceAbstractionStarter]: For program point L420(lines 420 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,774 INFO L448 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-12-02 03:23:55,774 INFO L448 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-12-02 03:23:55,774 INFO L448 ceAbstractionStarter]: For program point L883(lines 883 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,774 INFO L448 ceAbstractionStarter]: For program point L619(lines 619 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,774 INFO L448 ceAbstractionStarter]: For program point L1412(lines 1412 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,775 INFO L448 ceAbstractionStarter]: For program point L1346(lines 1346 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,775 INFO L448 ceAbstractionStarter]: For program point L818(lines 818 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,775 INFO L448 ceAbstractionStarter]: For program point L1479(lines 1479 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,775 INFO L448 ceAbstractionStarter]: For program point L290(lines 290 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,775 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,775 INFO L448 ceAbstractionStarter]: For program point L158-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,775 INFO L448 ceAbstractionStarter]: For program point L92-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,775 INFO L448 ceAbstractionStarter]: For program point L26(lines 26 28) no Hoare annotation was computed. [2018-12-02 03:23:55,775 INFO L448 ceAbstractionStarter]: For program point L26-2(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,775 INFO L448 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-12-02 03:23:55,775 INFO L448 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-12-02 03:23:55,775 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,782 INFO L448 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-12-02 03:23:55,782 INFO L448 ceAbstractionStarter]: For program point L556(lines 556 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,782 INFO L448 ceAbstractionStarter]: For program point L1217(lines 1217 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,782 INFO L448 ceAbstractionStarter]: For program point L1151(lines 1151 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,782 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,782 INFO L448 ceAbstractionStarter]: For program point L755(lines 755 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,782 INFO L448 ceAbstractionStarter]: For program point L689(lines 689 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,782 INFO L448 ceAbstractionStarter]: For program point L1284(lines 1284 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,782 INFO L448 ceAbstractionStarter]: For program point L161-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,782 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,782 INFO L448 ceAbstractionStarter]: For program point L29-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,782 INFO L448 ceAbstractionStarter]: For program point L954(lines 954 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,782 INFO L448 ceAbstractionStarter]: For program point L492(lines 492 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,783 INFO L448 ceAbstractionStarter]: For program point L426(lines 426 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,783 INFO L448 ceAbstractionStarter]: For program point L360(lines 360 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,783 INFO L448 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-12-02 03:23:55,783 INFO L448 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-12-02 03:23:55,783 INFO L448 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-12-02 03:23:55,783 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,783 INFO L448 ceAbstractionStarter]: For program point L1616(lines 1616 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,783 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,783 INFO L448 ceAbstractionStarter]: For program point L1352(lines 1352 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,783 INFO L448 ceAbstractionStarter]: For program point L295(lines 295 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,783 INFO L448 ceAbstractionStarter]: For program point L890(lines 890 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,783 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,783 INFO L448 ceAbstractionStarter]: For program point L164-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,783 INFO L448 ceAbstractionStarter]: For program point L98-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,783 INFO L448 ceAbstractionStarter]: For program point L32-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,783 INFO L448 ceAbstractionStarter]: For program point L825(lines 825 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,783 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,790 INFO L448 ceAbstractionStarter]: For program point L231(lines 231 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,790 INFO L448 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-12-02 03:23:55,790 INFO L448 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-12-02 03:23:55,790 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,791 INFO L448 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-12-02 03:23:55,791 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,791 INFO L448 ceAbstractionStarter]: For program point L298(lines 298 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,791 INFO L448 ceAbstractionStarter]: For program point L1157(lines 1157 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,791 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,791 INFO L448 ceAbstractionStarter]: For program point L563(lines 563 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,791 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,791 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,791 INFO L448 ceAbstractionStarter]: For program point L167-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,791 INFO L448 ceAbstractionStarter]: For program point L101-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,791 INFO L448 ceAbstractionStarter]: For program point L35-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 03:23:55,791 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1636) no Hoare annotation was computed. [2018-12-02 03:23:55,791 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 03:23:55,791 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a15~0 4) (= ~a3~0 99) (= 3 ~a24~0) (= ~a18~0 9)) [2018-12-02 03:23:55,791 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 03:23:55,791 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 03:23:55,791 INFO L444 ceAbstractionStarter]: At program point L4259-2(lines 4259 4268) the Hoare annotation is: (let ((.cse5 (not (= ~a18~0 10))) (.cse2 (not (= ~a18~0 0))) (.cse1 (<= 5 ~a15~0)) (.cse3 (not (= ~a24~0 3))) (.cse0 (<= 307 ~a3~0)) (.cse4 (not (= ~a24~0 0)))) (or (not (= 4 |old(~a15~0)|)) (and .cse0 .cse1 .cse2) (<= 4 ~a24~0) (and .cse3 .cse4 .cse1) (and (not (= ~a15~0 5)) .cse2 .cse1) (not (= 99 |old(~a3~0)|)) (and (not (= ~a15~0 0)) (= 0 ~a24~0) .cse2) (and (= ~a15~0 4) .cse2 (= 3 ~a24~0)) (and .cse3 .cse5 .cse4) (not (= 3 |old(~a24~0)|)) (not (= |old(~a18~0)| 9)) (and .cse5 .cse2 .cse1) (and .cse3 .cse0 .cse4))) [2018-12-02 03:23:55,791 INFO L448 ceAbstractionStarter]: For program point L4259-3(lines 4253 4269) no Hoare annotation was computed. [2018-12-02 03:23:55,791 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4253 4269) the Hoare annotation is: (or (not (= 4 |old(~a15~0)|)) (not (= 99 |old(~a3~0)|)) (not (= 3 |old(~a24~0)|)) (not (= |old(~a18~0)| 9)) (and (= |old(~a18~0)| ~a18~0) (= |old(~a15~0)| ~a15~0) (= 3 ~a24~0) (= ~a3~0 |old(~a3~0)|))) [2018-12-02 03:23:55,791 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4253 4269) no Hoare annotation was computed. [2018-12-02 03:23:55,799 INFO L444 ceAbstractionStarter]: At program point L4267(line 4267) the Hoare annotation is: (let ((.cse0 (not (= main_~input~0 0))) (.cse4 (<= 5 ~a15~0)) (.cse1 (not (= ~a18~0 0))) (.cse5 (not (= ~a18~0 10))) (.cse2 (not (= ~a24~0 3))) (.cse6 (<= 307 ~a3~0)) (.cse3 (not (= ~a24~0 0)))) (or (not (= 4 |old(~a15~0)|)) (and (= ~a15~0 4) .cse0 .cse1 (= 3 ~a24~0)) (<= 4 ~a24~0) (and .cse0 (not (= ~a15~0 0)) (= 0 ~a24~0) .cse1) (and .cse2 .cse3 .cse4) (and .cse0 .cse4 .cse5 .cse1) (not (= 99 |old(~a3~0)|)) (and .cse0 (not (= ~a15~0 5)) .cse1 .cse4) (and .cse0 .cse6 .cse4 .cse1) (and .cse2 .cse5 .cse3) (not (= 3 |old(~a24~0)|)) (not (= |old(~a18~0)| 9)) (and .cse2 .cse6 .cse3))) [2018-12-02 03:23:55,799 INFO L448 ceAbstractionStarter]: For program point L4267-1(line 4267) no Hoare annotation was computed. [2018-12-02 03:23:55,799 INFO L448 ceAbstractionStarter]: For program point L4264(line 4264) no Hoare annotation was computed. [2018-12-02 03:23:55,807 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 03:23:55 BoogieIcfgContainer [2018-12-02 03:23:55,807 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 03:23:55,807 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 03:23:55,807 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 03:23:55,807 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 03:23:55,807 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:12:02" (3/4) ... [2018-12-02 03:23:55,810 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 03:23:55,813 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 03:23:55,813 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-12-02 03:23:55,813 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-02 03:23:55,813 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-02 03:23:55,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 03:23:55,835 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-12-02 03:23:55,838 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 03:23:55,856 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!(4 == \old(a15)) || ((307 <= a3 && 5 <= a15) && !(a18 == 0))) || 4 <= a24) || ((!(a24 == 3) && !(a24 == 0)) && 5 <= a15)) || ((!(a15 == 5) && !(a18 == 0)) && 5 <= a15)) || !(99 == \old(a3))) || ((!(a15 == 0) && 0 == a24) && !(a18 == 0))) || ((a15 == 4 && !(a18 == 0)) && 3 == a24)) || ((!(a24 == 3) && !(a18 == 10)) && !(a24 == 0))) || !(3 == \old(a24))) || !(\old(a18) == 9)) || ((!(a18 == 10) && !(a18 == 0)) && 5 <= a15)) || ((!(a24 == 3) && 307 <= a3) && !(a24 == 0)) [2018-12-02 03:23:56,033 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_75759f67-2ced-4da9-b0f0-48b7a16e5a00/bin-2019/utaipan/witness.graphml [2018-12-02 03:23:56,033 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 03:23:56,034 INFO L168 Benchmark]: Toolchain (without parser) took 716691.82 ms. Allocated memory was 1.0 GB in the beginning and 5.8 GB in the end (delta: 4.8 GB). Free memory was 942.7 MB in the beginning and 2.5 GB in the end (delta: -1.5 GB). Peak memory consumption was 3.2 GB. Max. memory is 11.5 GB. [2018-12-02 03:23:56,034 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 03:23:56,034 INFO L168 Benchmark]: CACSL2BoogieTranslator took 917.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.0 MB). Free memory was 942.7 MB in the beginning and 1.1 GB in the end (delta: -163.1 MB). Peak memory consumption was 126.0 MB. Max. memory is 11.5 GB. [2018-12-02 03:23:56,034 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 11.5 GB. [2018-12-02 03:23:56,035 INFO L168 Benchmark]: Boogie Preprocessor took 102.32 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: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. [2018-12-02 03:23:56,035 INFO L168 Benchmark]: RCFGBuilder took 1973.67 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 87.0 MB). Free memory was 1.1 GB in the beginning and 990.9 MB in the end (delta: 86.8 MB). Peak memory consumption was 270.5 MB. Max. memory is 11.5 GB. [2018-12-02 03:23:56,035 INFO L168 Benchmark]: TraceAbstraction took 713432.10 ms. Allocated memory was 1.3 GB in the beginning and 5.8 GB in the end (delta: 4.5 GB). Free memory was 990.9 MB in the beginning and 2.5 GB in the end (delta: -1.5 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2018-12-02 03:23:56,035 INFO L168 Benchmark]: Witness Printer took 226.10 ms. Allocated memory is still 5.8 GB. Free memory was 2.5 GB in the beginning and 2.5 GB in the end (delta: 74.2 MB). Peak memory consumption was 74.2 MB. Max. memory is 11.5 GB. [2018-12-02 03:23:56,037 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 917.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.0 MB). Free memory was 942.7 MB in the beginning and 1.1 GB in the end (delta: -163.1 MB). Peak memory consumption was 126.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 102.32 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: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1973.67 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 87.0 MB). Free memory was 1.1 GB in the beginning and 990.9 MB in the end (delta: 86.8 MB). Peak memory consumption was 270.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 713432.10 ms. Allocated memory was 1.3 GB in the beginning and 5.8 GB in the end (delta: 4.5 GB). Free memory was 990.9 MB in the beginning and 2.5 GB in the end (delta: -1.5 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. * Witness Printer took 226.10 ms. Allocated memory is still 5.8 GB. Free memory was 2.5 GB in the beginning and 2.5 GB in the end (delta: 74.2 MB). Peak memory consumption was 74.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 195]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4259]: Loop Invariant Derived loop invariant: (((((((((((!(4 == \old(a15)) || ((307 <= a3 && 5 <= a15) && !(a18 == 0))) || 4 <= a24) || ((!(a24 == 3) && !(a24 == 0)) && 5 <= a15)) || ((!(a15 == 5) && !(a18 == 0)) && 5 <= a15)) || !(99 == \old(a3))) || ((!(a15 == 0) && 0 == a24) && !(a18 == 0))) || ((a15 == 4 && !(a18 == 0)) && 3 == a24)) || ((!(a24 == 3) && !(a18 == 10)) && !(a24 == 0))) || !(3 == \old(a24))) || !(\old(a18) == 9)) || ((!(a18 == 10) && !(a18 == 0)) && 5 <= a15)) || ((!(a24 == 3) && 307 <= a3) && !(a24 == 0)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 774 locations, 1 error locations. SAFE Result, 713.3s OverallTime, 14 OverallIterations, 7 TraceHistogramMax, 671.5s AutomataDifference, 0.0s DeadEndRemovalTime, 11.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 5099 SDtfs, 36986 SDslu, 1968 SDs, 0 SdLazy, 100054 SolverSat, 19441 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 598.4s Time, PredicateUnifierStatistics: 8 DeclaredPredicates, 16626 GetRequests, 16390 SyntacticMatches, 22 SemanticMatches, 214 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 951 ImplicationChecksByTransitivity, 1.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=91220occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 8.5s AbstIntTime, 9 AbstIntIterations, 4 AbstIntStrong, 0.9981302314826322 AbsIntWeakeningRatio, 0.05285285285285285 AbsIntAvgWeakeningVarsNumRemoved, 16.037837837837838 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 4.3s AutomataMinimizationTime, 14 MinimizatonAttempts, 25037 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 11 LocationsWithAnnotation, 3524 PreInvPairs, 3954 NumberOfFragments, 1624 HoareAnnotationTreeSize, 3524 FomulaSimplifications, 102037 FormulaSimplificationTreeSizeReduction, 1.3s HoareSimplificationTime, 11 FomulaSimplificationsInter, 90354 FormulaSimplificationTreeSizeReductionInter, 10.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 7.8s InterpolantComputationTime, 18080 NumberOfCodeBlocks, 18080 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 24570 ConstructedInterpolants, 0 QuantifiedInterpolants, 58728694 SizeOfPredicates, 2 NumberOfNonLiveVariables, 8378 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 24 InterpolantComputations, 7 PerfectInterpolantSequences, 26297/30770 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...