./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem18_label23_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_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem18_label23_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/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 1a465e1f2b69db22ad1e4a7a31c9acd239ec59e4 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 15:18:49,591 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 15:18:49,591 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 15:18:49,597 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 15:18:49,597 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 15:18:49,598 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 15:18:49,599 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 15:18:49,599 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 15:18:49,600 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 15:18:49,600 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 15:18:49,601 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 15:18:49,601 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 15:18:49,601 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 15:18:49,602 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 15:18:49,602 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 15:18:49,603 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 15:18:49,603 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 15:18:49,604 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 15:18:49,605 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 15:18:49,605 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 15:18:49,606 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 15:18:49,607 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 15:18:49,608 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 15:18:49,608 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 15:18:49,608 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 15:18:49,608 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 15:18:49,609 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 15:18:49,609 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 15:18:49,609 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 15:18:49,610 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 15:18:49,610 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 15:18:49,610 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 15:18:49,610 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 15:18:49,611 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 15:18:49,611 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 15:18:49,611 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 15:18:49,611 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-02 15:18:49,618 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 15:18:49,618 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 15:18:49,619 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 15:18:49,619 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 15:18:49,619 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-02 15:18:49,619 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-02 15:18:49,619 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-02 15:18:49,619 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-02 15:18:49,619 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-02 15:18:49,619 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-02 15:18:49,619 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-02 15:18:49,620 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-02 15:18:49,620 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-02 15:18:49,620 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 15:18:49,620 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 15:18:49,620 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 15:18:49,620 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 15:18:49,620 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 15:18:49,620 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 15:18:49,620 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 15:18:49,621 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 15:18:49,621 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 15:18:49,621 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 15:18:49,621 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 15:18:49,621 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 15:18:49,621 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 15:18:49,621 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 15:18:49,621 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 15:18:49,621 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 15:18:49,621 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 15:18:49,621 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 15:18:49,621 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 15:18:49,621 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-02 15:18:49,622 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 15:18:49,622 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 15:18:49,622 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 15:18:49,622 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_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/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 -> 1a465e1f2b69db22ad1e4a7a31c9acd239ec59e4 [2018-12-02 15:18:49,639 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 15:18:49,648 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 15:18:49,651 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 15:18:49,652 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 15:18:49,653 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 15:18:49,653 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem18_label23_true-unreach-call.c [2018-12-02 15:18:49,700 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/bin-2019/utaipan/data/3f2116d50/9694f2d86e774daebca0d5d89b071655/FLAG9b7149f5b [2018-12-02 15:18:50,195 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 15:18:50,195 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/sv-benchmarks/c/eca-rers2012/Problem18_label23_true-unreach-call.c [2018-12-02 15:18:50,207 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/bin-2019/utaipan/data/3f2116d50/9694f2d86e774daebca0d5d89b071655/FLAG9b7149f5b [2018-12-02 15:18:50,216 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/bin-2019/utaipan/data/3f2116d50/9694f2d86e774daebca0d5d89b071655 [2018-12-02 15:18:50,218 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 15:18:50,219 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 15:18:50,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 15:18:50,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 15:18:50,222 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 15:18:50,222 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:18:50" (1/1) ... [2018-12-02 15:18:50,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cdf4af6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:18:50, skipping insertion in model container [2018-12-02 15:18:50,224 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:18:50" (1/1) ... [2018-12-02 15:18:50,228 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 15:18:50,286 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 15:18:50,765 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 15:18:50,768 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 15:18:51,092 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 15:18:51,105 INFO L195 MainTranslator]: Completed translation [2018-12-02 15:18:51,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:18:51 WrapperNode [2018-12-02 15:18:51,105 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 15:18:51,106 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 15:18:51,106 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 15:18:51,106 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 15:18:51,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:18:51" (1/1) ... [2018-12-02 15:18:51,132 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:18:51" (1/1) ... [2018-12-02 15:18:51,137 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 15:18:51,137 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 15:18:51,137 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 15:18:51,138 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 15:18:51,143 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:18:51" (1/1) ... [2018-12-02 15:18:51,144 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:18:51" (1/1) ... [2018-12-02 15:18:51,150 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:18:51" (1/1) ... [2018-12-02 15:18:51,151 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:18:51" (1/1) ... [2018-12-02 15:18:51,187 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:18:51" (1/1) ... [2018-12-02 15:18:51,199 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:18:51" (1/1) ... [2018-12-02 15:18:51,211 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:18:51" (1/1) ... [2018-12-02 15:18:51,223 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 15:18:51,223 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 15:18:51,223 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 15:18:51,223 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 15:18:51,224 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:18:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/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 15:18:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 15:18:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 15:18:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-12-02 15:18:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-12-02 15:18:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-02 15:18:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-02 15:18:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-02 15:18:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-02 15:18:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 15:18:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 15:18:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 15:18:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 15:18:53,186 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 15:18:53,186 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 15:18:53,187 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:18:53 BoogieIcfgContainer [2018-12-02 15:18:53,187 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 15:18:53,188 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 15:18:53,188 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 15:18:53,190 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 15:18:53,191 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:18:50" (1/3) ... [2018-12-02 15:18:53,191 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b9dc565 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:18:53, skipping insertion in model container [2018-12-02 15:18:53,191 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:18:51" (2/3) ... [2018-12-02 15:18:53,192 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b9dc565 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:18:53, skipping insertion in model container [2018-12-02 15:18:53,192 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:18:53" (3/3) ... [2018-12-02 15:18:53,193 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem18_label23_true-unreach-call.c [2018-12-02 15:18:53,201 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 15:18:53,208 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 15:18:53,222 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 15:18:53,254 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 15:18:53,254 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 15:18:53,254 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 15:18:53,254 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 15:18:53,254 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 15:18:53,255 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 15:18:53,255 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 15:18:53,255 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 15:18:53,279 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states. [2018-12-02 15:18:53,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-12-02 15:18:53,285 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 15:18:53,286 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] [2018-12-02 15:18:53,288 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 15:18:53,292 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:18:53,292 INFO L82 PathProgramCache]: Analyzing trace with hash -1957259726, now seen corresponding path program 1 times [2018-12-02 15:18:53,294 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 15:18:53,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:18:53,330 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 15:18:53,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:18:53,330 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 15:18:53,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:18:53,470 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 15:18:53,471 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 15:18:53,472 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 15:18:53,472 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 15:18:53,476 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 15:18:53,487 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 15:18:53,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 15:18:53,488 INFO L87 Difference]: Start difference. First operand 774 states. Second operand 3 states. [2018-12-02 15:18:55,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 15:18:55,390 INFO L93 Difference]: Finished difference Result 2248 states and 4319 transitions. [2018-12-02 15:18:55,390 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 15:18:55,391 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2018-12-02 15:18:55,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 15:18:55,405 INFO L225 Difference]: With dead ends: 2248 [2018-12-02 15:18:55,405 INFO L226 Difference]: Without dead ends: 1412 [2018-12-02 15:18:55,410 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 15:18:55,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1412 states. [2018-12-02 15:18:55,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1412 to 1412. [2018-12-02 15:18:55,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1412 states. [2018-12-02 15:18:55,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1412 states and 2558 transitions. [2018-12-02 15:18:55,486 INFO L78 Accepts]: Start accepts. Automaton has 1412 states and 2558 transitions. Word has length 61 [2018-12-02 15:18:55,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 15:18:55,487 INFO L480 AbstractCegarLoop]: Abstraction has 1412 states and 2558 transitions. [2018-12-02 15:18:55,487 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 15:18:55,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2558 transitions. [2018-12-02 15:18:55,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-12-02 15:18:55,489 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 15:18:55,489 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, 1, 1, 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 15:18:55,490 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 15:18:55,490 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:18:55,490 INFO L82 PathProgramCache]: Analyzing trace with hash 2051582907, now seen corresponding path program 1 times [2018-12-02 15:18:55,490 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 15:18:55,491 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:18:55,491 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 15:18:55,491 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:18:55,491 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 15:18:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:18:55,605 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 15:18:55,605 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 15:18:55,606 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-02 15:18:55,606 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 15:18:55,607 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-02 15:18:55,607 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-02 15:18:55,607 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-02 15:18:55,608 INFO L87 Difference]: Start difference. First operand 1412 states and 2558 transitions. Second operand 5 states. [2018-12-02 15:18:58,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 15:18:58,121 INFO L93 Difference]: Finished difference Result 3572 states and 6416 transitions. [2018-12-02 15:18:58,121 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 15:18:58,121 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 132 [2018-12-02 15:18:58,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 15:18:58,130 INFO L225 Difference]: With dead ends: 3572 [2018-12-02 15:18:58,130 INFO L226 Difference]: Without dead ends: 2166 [2018-12-02 15:18:58,133 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-02 15:18:58,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2166 states. [2018-12-02 15:18:58,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2166 to 2146. [2018-12-02 15:18:58,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2146 states. [2018-12-02 15:18:58,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 2146 states and 3628 transitions. [2018-12-02 15:18:58,170 INFO L78 Accepts]: Start accepts. Automaton has 2146 states and 3628 transitions. Word has length 132 [2018-12-02 15:18:58,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 15:18:58,170 INFO L480 AbstractCegarLoop]: Abstraction has 2146 states and 3628 transitions. [2018-12-02 15:18:58,170 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-02 15:18:58,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 3628 transitions. [2018-12-02 15:18:58,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2018-12-02 15:18:58,171 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 15:18:58,172 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:18:58,172 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 15:18:58,172 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:18:58,172 INFO L82 PathProgramCache]: Analyzing trace with hash 1912923174, now seen corresponding path program 1 times [2018-12-02 15:18:58,172 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 15:18:58,173 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:18:58,173 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 15:18:58,173 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:18:58,173 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 15:18:58,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:18:58,270 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 15:18:58,271 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 15:18:58,271 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 15:18:58,271 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 15:18:58,271 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 15:18:58,271 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 15:18:58,271 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 15:18:58,271 INFO L87 Difference]: Start difference. First operand 2146 states and 3628 transitions. Second operand 6 states. [2018-12-02 15:19:00,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 15:19:00,796 INFO L93 Difference]: Finished difference Result 5051 states and 8506 transitions. [2018-12-02 15:19:00,797 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 15:19:00,797 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 155 [2018-12-02 15:19:00,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 15:19:00,809 INFO L225 Difference]: With dead ends: 5051 [2018-12-02 15:19:00,809 INFO L226 Difference]: Without dead ends: 2911 [2018-12-02 15:19:00,814 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 15:19:00,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2911 states. [2018-12-02 15:19:00,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2911 to 2887. [2018-12-02 15:19:00,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2887 states. [2018-12-02 15:19:00,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2887 states to 2887 states and 4487 transitions. [2018-12-02 15:19:00,869 INFO L78 Accepts]: Start accepts. Automaton has 2887 states and 4487 transitions. Word has length 155 [2018-12-02 15:19:00,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 15:19:00,870 INFO L480 AbstractCegarLoop]: Abstraction has 2887 states and 4487 transitions. [2018-12-02 15:19:00,870 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 15:19:00,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 4487 transitions. [2018-12-02 15:19:00,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2018-12-02 15:19:00,872 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 15:19:00,873 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:19:00,873 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 15:19:00,873 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:19:00,873 INFO L82 PathProgramCache]: Analyzing trace with hash -775273618, now seen corresponding path program 1 times [2018-12-02 15:19:00,873 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 15:19:00,874 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:19:00,874 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 15:19:00,874 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:19:00,874 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 15:19:00,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:19:00,978 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 15:19:00,978 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 15:19:00,978 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 15:19:00,978 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 15:19:00,978 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 15:19:00,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 15:19:00,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 15:19:00,979 INFO L87 Difference]: Start difference. First operand 2887 states and 4487 transitions. Second operand 6 states. [2018-12-02 15:19:03,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 15:19:03,510 INFO L93 Difference]: Finished difference Result 6543 states and 10148 transitions. [2018-12-02 15:19:03,511 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 15:19:03,511 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 159 [2018-12-02 15:19:03,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 15:19:03,517 INFO L225 Difference]: With dead ends: 6543 [2018-12-02 15:19:03,517 INFO L226 Difference]: Without dead ends: 3662 [2018-12-02 15:19:03,520 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 15:19:03,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3662 states. [2018-12-02 15:19:03,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3662 to 3642. [2018-12-02 15:19:03,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3642 states. [2018-12-02 15:19:03,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 3642 states and 5124 transitions. [2018-12-02 15:19:03,577 INFO L78 Accepts]: Start accepts. Automaton has 3642 states and 5124 transitions. Word has length 159 [2018-12-02 15:19:03,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 15:19:03,577 INFO L480 AbstractCegarLoop]: Abstraction has 3642 states and 5124 transitions. [2018-12-02 15:19:03,578 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 15:19:03,578 INFO L276 IsEmpty]: Start isEmpty. Operand 3642 states and 5124 transitions. [2018-12-02 15:19:03,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2018-12-02 15:19:03,580 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 15:19:03,580 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:19:03,581 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 15:19:03,581 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:19:03,581 INFO L82 PathProgramCache]: Analyzing trace with hash -134030449, now seen corresponding path program 1 times [2018-12-02 15:19:03,581 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 15:19:03,582 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:19:03,582 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 15:19:03,582 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:19:03,582 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 15:19:03,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:19:03,686 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 15:19:03,686 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 15:19:03,686 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 15:19:03,687 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 15:19:03,687 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 15:19:03,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 15:19:03,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 15:19:03,687 INFO L87 Difference]: Start difference. First operand 3642 states and 5124 transitions. Second operand 6 states. [2018-12-02 15:19:06,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 15:19:06,842 INFO L93 Difference]: Finished difference Result 10404 states and 14982 transitions. [2018-12-02 15:19:06,843 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 15:19:06,843 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 190 [2018-12-02 15:19:06,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 15:19:06,861 INFO L225 Difference]: With dead ends: 10404 [2018-12-02 15:19:06,861 INFO L226 Difference]: Without dead ends: 6768 [2018-12-02 15:19:06,866 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 15:19:06,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6768 states. [2018-12-02 15:19:06,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6768 to 6670. [2018-12-02 15:19:06,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6670 states. [2018-12-02 15:19:06,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6670 states to 6670 states and 9031 transitions. [2018-12-02 15:19:06,940 INFO L78 Accepts]: Start accepts. Automaton has 6670 states and 9031 transitions. Word has length 190 [2018-12-02 15:19:06,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 15:19:06,940 INFO L480 AbstractCegarLoop]: Abstraction has 6670 states and 9031 transitions. [2018-12-02 15:19:06,940 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 15:19:06,940 INFO L276 IsEmpty]: Start isEmpty. Operand 6670 states and 9031 transitions. [2018-12-02 15:19:06,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2018-12-02 15:19:06,942 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 15:19:06,943 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-12-02 15:19:06,943 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 15:19:06,943 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:19:06,943 INFO L82 PathProgramCache]: Analyzing trace with hash -1362369649, now seen corresponding path program 1 times [2018-12-02 15:19:06,943 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 15:19:06,944 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:19:06,944 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 15:19:06,944 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:19:06,944 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 15:19:06,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:19:07,039 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 108 proven. 67 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 15:19:07,039 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 15:19:07,039 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 15:19:07,040 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 223 with the following transitions: [2018-12-02 15:19:07,041 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], [2019], [2021], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2124], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2996], [3000], [3009], [3013], [3015], [3024], [3025], [3026], [3028], [3029] [2018-12-02 15:19:07,066 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 15:19:07,066 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 15:19:07,272 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 15:19:07,273 INFO L272 AbstractInterpreter]: Visited 95 different actions 95 times. Never merged. Never widened. Performed 822 root evaluator evaluations with a maximum evaluation depth of 8. Performed 822 inverse root evaluator evaluations with a maximum inverse evaluation depth of 8. Never found a fixpoint. Largest state had 24 variables. [2018-12-02 15:19:07,277 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:19:07,277 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 15:19:07,509 INFO L227 lantSequenceWeakener]: Weakened 213 states. On average, predicates are now at 78.2% of their original sizes. [2018-12-02 15:19:07,510 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 15:19:07,527 INFO L418 sIntCurrentIteration]: We unified 221 AI predicates to 221 [2018-12-02 15:19:07,527 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 15:19:07,527 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 15:19:07,528 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2018-12-02 15:19:07,528 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 15:19:07,528 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 15:19:07,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 15:19:07,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 15:19:07,529 INFO L87 Difference]: Start difference. First operand 6670 states and 9031 transitions. Second operand 6 states. [2018-12-02 15:20:17,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 15:20:17,383 INFO L93 Difference]: Finished difference Result 14037 states and 18924 transitions. [2018-12-02 15:20:17,383 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-02 15:20:17,383 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 222 [2018-12-02 15:20:17,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 15:20:17,399 INFO L225 Difference]: With dead ends: 14037 [2018-12-02 15:20:17,399 INFO L226 Difference]: Without dead ends: 7373 [2018-12-02 15:20:17,406 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 222 GetRequests, 217 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 15:20:17,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7373 states. [2018-12-02 15:20:17,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7373 to 7372. [2018-12-02 15:20:17,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7372 states. [2018-12-02 15:20:17,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7372 states to 7372 states and 9745 transitions. [2018-12-02 15:20:17,475 INFO L78 Accepts]: Start accepts. Automaton has 7372 states and 9745 transitions. Word has length 222 [2018-12-02 15:20:17,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 15:20:17,475 INFO L480 AbstractCegarLoop]: Abstraction has 7372 states and 9745 transitions. [2018-12-02 15:20:17,475 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 15:20:17,475 INFO L276 IsEmpty]: Start isEmpty. Operand 7372 states and 9745 transitions. [2018-12-02 15:20:17,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2018-12-02 15:20:17,479 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 15:20:17,479 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:20:17,479 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 15:20:17,480 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:20:17,480 INFO L82 PathProgramCache]: Analyzing trace with hash -42728541, now seen corresponding path program 1 times [2018-12-02 15:20:17,480 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 15:20:17,480 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:20:17,480 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 15:20:17,480 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:20:17,480 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 15:20:17,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:20:17,828 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 221 proven. 169 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 15:20:17,828 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 15:20:17,828 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 15:20:17,829 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 409 with the following transitions: [2018-12-02 15:20:17,829 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], [2019], [2021], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2124], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [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], [2584], [2996], [3000], [3009], [3013], [3015], [3024], [3025], [3026], [3028], [3029] [2018-12-02 15:20:17,833 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 15:20:17,833 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 15:20:17,993 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 15:20:17,993 INFO L272 AbstractInterpreter]: Visited 195 different actions 383 times. Merged at 3 different actions 3 times. Never widened. Performed 4166 root evaluator evaluations with a maximum evaluation depth of 8. Performed 4166 inverse root evaluator evaluations with a maximum inverse evaluation depth of 8. Found 1 fixpoints after 1 different actions. Largest state had 24 variables. [2018-12-02 15:20:17,999 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:20:17,999 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 15:20:18,257 INFO L227 lantSequenceWeakener]: Weakened 405 states. On average, predicates are now at 77.81% of their original sizes. [2018-12-02 15:20:18,257 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 15:20:18,311 INFO L418 sIntCurrentIteration]: We unified 407 AI predicates to 407 [2018-12-02 15:20:18,312 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 15:20:18,312 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 15:20:18,312 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [12] total 20 [2018-12-02 15:20:18,312 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 15:20:18,312 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-02 15:20:18,312 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-02 15:20:18,312 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-12-02 15:20:18,313 INFO L87 Difference]: Start difference. First operand 7372 states and 9745 transitions. Second operand 10 states. [2018-12-02 15:21:33,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 15:21:33,446 INFO L93 Difference]: Finished difference Result 15505 states and 20654 transitions. [2018-12-02 15:21:33,446 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-12-02 15:21:33,446 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 408 [2018-12-02 15:21:33,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 15:21:33,459 INFO L225 Difference]: With dead ends: 15505 [2018-12-02 15:21:33,459 INFO L226 Difference]: Without dead ends: 8841 [2018-12-02 15:21:33,466 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 416 GetRequests, 399 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 15:21:33,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8841 states. [2018-12-02 15:21:33,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8841 to 8082. [2018-12-02 15:21:33,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8082 states. [2018-12-02 15:21:33,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8082 states to 8082 states and 10469 transitions. [2018-12-02 15:21:33,561 INFO L78 Accepts]: Start accepts. Automaton has 8082 states and 10469 transitions. Word has length 408 [2018-12-02 15:21:33,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 15:21:33,562 INFO L480 AbstractCegarLoop]: Abstraction has 8082 states and 10469 transitions. [2018-12-02 15:21:33,562 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-02 15:21:33,562 INFO L276 IsEmpty]: Start isEmpty. Operand 8082 states and 10469 transitions. [2018-12-02 15:21:33,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1057 [2018-12-02 15:21:33,583 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 15:21:33,583 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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 15:21:33,583 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 15:21:33,583 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:21:33,584 INFO L82 PathProgramCache]: Analyzing trace with hash 1923668549, now seen corresponding path program 1 times [2018-12-02 15:21:33,584 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 15:21:33,585 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:21:33,585 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 15:21:33,585 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:21:33,585 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 15:21:33,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:21:34,159 INFO L134 CoverageAnalysis]: Checked inductivity of 916 backedges. 169 proven. 519 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2018-12-02 15:21:34,159 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 15:21:34,159 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 15:21:34,160 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1057 with the following transitions: [2018-12-02 15:21:34,160 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], [2019], [2021], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2124], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-12-02 15:21:34,167 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 15:21:34,167 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 15:21:35,274 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 15:21:35,274 INFO L272 AbstractInterpreter]: Visited 538 different actions 2697 times. Merged at 10 different actions 50 times. Widened at 1 different actions 1 times. Performed 34494 root evaluator evaluations with a maximum evaluation depth of 13. Performed 34494 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 10 fixpoints after 3 different actions. Largest state had 24 variables. [2018-12-02 15:21:35,277 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:21:35,278 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 15:21:35,278 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 15:21:35,278 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/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 15:21:35,284 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 15:21:35,284 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 15:21:35,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:21:35,428 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 15:21:35,733 INFO L134 CoverageAnalysis]: Checked inductivity of 916 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-12-02 15:21:35,733 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 15:21:36,080 INFO L134 CoverageAnalysis]: Checked inductivity of 916 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-12-02 15:21:36,096 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-02 15:21:36,096 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 10 [2018-12-02 15:21:36,096 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 15:21:36,097 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 15:21:36,097 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 15:21:36,097 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2018-12-02 15:21:36,097 INFO L87 Difference]: Start difference. First operand 8082 states and 10469 transitions. Second operand 3 states. [2018-12-02 15:21:37,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 15:21:37,857 INFO L93 Difference]: Finished difference Result 21254 states and 29117 transitions. [2018-12-02 15:21:37,857 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 15:21:37,857 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1056 [2018-12-02 15:21:37,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 15:21:37,879 INFO L225 Difference]: With dead ends: 21254 [2018-12-02 15:21:37,879 INFO L226 Difference]: Without dead ends: 14590 [2018-12-02 15:21:37,886 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2126 GetRequests, 2117 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2018-12-02 15:21:37,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14590 states. [2018-12-02 15:21:38,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14590 to 14590. [2018-12-02 15:21:38,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14590 states. [2018-12-02 15:21:38,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14590 states to 14590 states and 18947 transitions. [2018-12-02 15:21:38,015 INFO L78 Accepts]: Start accepts. Automaton has 14590 states and 18947 transitions. Word has length 1056 [2018-12-02 15:21:38,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 15:21:38,016 INFO L480 AbstractCegarLoop]: Abstraction has 14590 states and 18947 transitions. [2018-12-02 15:21:38,016 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 15:21:38,016 INFO L276 IsEmpty]: Start isEmpty. Operand 14590 states and 18947 transitions. [2018-12-02 15:21:38,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1068 [2018-12-02 15:21:38,023 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 15:21:38,023 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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 15:21:38,023 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 15:21:38,023 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:21:38,024 INFO L82 PathProgramCache]: Analyzing trace with hash -1827590780, now seen corresponding path program 1 times [2018-12-02 15:21:38,024 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 15:21:38,024 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:21:38,024 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 15:21:38,024 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:21:38,024 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 15:21:38,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:21:38,685 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 226 proven. 270 refuted. 0 times theorem prover too weak. 445 trivial. 0 not checked. [2018-12-02 15:21:38,685 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 15:21:38,685 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 15:21:38,685 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1068 with the following transitions: [2018-12-02 15:21:38,686 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], [2019], [2021], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [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], [2232], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-12-02 15:21:38,693 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 15:21:38,693 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 15:21:41,133 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 15:21:41,133 INFO L272 AbstractInterpreter]: Visited 537 different actions 1610 times. Merged at 9 different actions 19 times. Never widened. Performed 19736 root evaluator evaluations with a maximum evaluation depth of 24. Performed 19736 inverse root evaluator evaluations with a maximum inverse evaluation depth of 24. Found 3 fixpoints after 2 different actions. Largest state had 24 variables. [2018-12-02 15:21:41,135 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:21:41,135 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 15:21:42,030 INFO L227 lantSequenceWeakener]: Weakened 1064 states. On average, predicates are now at 80.24% of their original sizes. [2018-12-02 15:21:42,030 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 15:21:42,136 INFO L418 sIntCurrentIteration]: We unified 1066 AI predicates to 1066 [2018-12-02 15:21:42,136 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 15:21:42,136 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 15:21:42,136 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [17] imperfect sequences [6] total 21 [2018-12-02 15:21:42,136 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 15:21:42,137 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-12-02 15:21:42,137 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-12-02 15:21:42,137 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2018-12-02 15:21:42,137 INFO L87 Difference]: Start difference. First operand 14590 states and 18947 transitions. Second operand 17 states. [2018-12-02 15:24:10,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 15:24:10,482 INFO L93 Difference]: Finished difference Result 29932 states and 39020 transitions. [2018-12-02 15:24:10,482 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-12-02 15:24:10,482 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1067 [2018-12-02 15:24:10,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 15:24:10,506 INFO L225 Difference]: With dead ends: 29932 [2018-12-02 15:24:10,506 INFO L226 Difference]: Without dead ends: 16760 [2018-12-02 15:24:10,515 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1085 GetRequests, 1051 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 15:24:10,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16760 states. [2018-12-02 15:24:10,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16760 to 16737. [2018-12-02 15:24:10,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16737 states. [2018-12-02 15:24:10,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16737 states to 16737 states and 21256 transitions. [2018-12-02 15:24:10,672 INFO L78 Accepts]: Start accepts. Automaton has 16737 states and 21256 transitions. Word has length 1067 [2018-12-02 15:24:10,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 15:24:10,673 INFO L480 AbstractCegarLoop]: Abstraction has 16737 states and 21256 transitions. [2018-12-02 15:24:10,673 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-12-02 15:24:10,673 INFO L276 IsEmpty]: Start isEmpty. Operand 16737 states and 21256 transitions. [2018-12-02 15:24:10,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2018-12-02 15:24:10,679 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 15:24:10,680 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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 15:24:10,680 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 15:24:10,680 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:24:10,680 INFO L82 PathProgramCache]: Analyzing trace with hash 2089787849, now seen corresponding path program 1 times [2018-12-02 15:24:10,680 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 15:24:10,681 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:24:10,681 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 15:24:10,681 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:24:10,681 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 15:24:10,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:24:11,238 INFO L134 CoverageAnalysis]: Checked inductivity of 970 backedges. 169 proven. 537 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2018-12-02 15:24:11,238 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 15:24:11,238 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 15:24:11,238 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1075 with the following transitions: [2018-12-02 15:24:11,239 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], [2019], [2021], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [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], [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 15:24:11,243 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 15:24:11,244 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 15:24:12,304 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 15:24:12,304 INFO L272 AbstractInterpreter]: Visited 538 different actions 2696 times. Merged at 10 different actions 49 times. Widened at 1 different actions 1 times. Performed 34560 root evaluator evaluations with a maximum evaluation depth of 13. Performed 34560 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 10 fixpoints after 3 different actions. Largest state had 24 variables. [2018-12-02 15:24:12,306 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:24:12,307 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 15:24:12,307 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 15:24:12,307 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/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 15:24:12,315 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 15:24:12,315 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 15:24:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:24:12,428 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 15:24:12,702 INFO L134 CoverageAnalysis]: Checked inductivity of 970 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 745 trivial. 0 not checked. [2018-12-02 15:24:12,702 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 15:24:13,005 INFO L134 CoverageAnalysis]: Checked inductivity of 970 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 745 trivial. 0 not checked. [2018-12-02 15:24:13,085 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-02 15:24:13,085 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 9 [2018-12-02 15:24:13,086 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 15:24:13,086 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 15:24:13,086 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 15:24:13,086 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-12-02 15:24:13,086 INFO L87 Difference]: Start difference. First operand 16737 states and 21256 transitions. Second operand 3 states. [2018-12-02 15:24:14,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 15:24:14,786 INFO L93 Difference]: Finished difference Result 36998 states and 48001 transitions. [2018-12-02 15:24:14,787 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 15:24:14,787 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1074 [2018-12-02 15:24:14,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 15:24:14,815 INFO L225 Difference]: With dead ends: 36998 [2018-12-02 15:24:14,815 INFO L226 Difference]: Without dead ends: 22397 [2018-12-02 15:24:14,830 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2162 GetRequests, 2152 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 15:24:14,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22397 states. [2018-12-02 15:24:14,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22397 to 22397. [2018-12-02 15:24:14,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22397 states. [2018-12-02 15:24:15,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22397 states to 22397 states and 27766 transitions. [2018-12-02 15:24:15,011 INFO L78 Accepts]: Start accepts. Automaton has 22397 states and 27766 transitions. Word has length 1074 [2018-12-02 15:24:15,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 15:24:15,012 INFO L480 AbstractCegarLoop]: Abstraction has 22397 states and 27766 transitions. [2018-12-02 15:24:15,012 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 15:24:15,012 INFO L276 IsEmpty]: Start isEmpty. Operand 22397 states and 27766 transitions. [2018-12-02 15:24:15,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1210 [2018-12-02 15:24:15,022 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 15:24:15,023 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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 15:24:15,023 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 15:24:15,023 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:24:15,024 INFO L82 PathProgramCache]: Analyzing trace with hash -215147688, now seen corresponding path program 1 times [2018-12-02 15:24:15,024 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 15:24:15,024 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:24:15,024 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 15:24:15,024 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:24:15,024 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 15:24:15,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:24:15,763 INFO L134 CoverageAnalysis]: Checked inductivity of 1443 backedges. 285 proven. 466 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2018-12-02 15:24:15,763 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 15:24:15,763 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 15:24:15,764 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1210 with the following transitions: [2018-12-02 15:24:15,764 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], [2019], [2021], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [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], [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], [2440], [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 15:24:15,769 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 15:24:15,769 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 15:24:18,773 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 15:24:18,774 INFO L272 AbstractInterpreter]: Visited 539 different actions 2153 times. Merged at 9 different actions 30 times. Never widened. Performed 27122 root evaluator evaluations with a maximum evaluation depth of 24. Performed 27122 inverse root evaluator evaluations with a maximum inverse evaluation depth of 24. Found 6 fixpoints after 1 different actions. Largest state had 24 variables. [2018-12-02 15:24:18,775 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:24:18,775 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 15:24:18,775 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 15:24:18,775 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/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 15:24:18,781 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 15:24:18,781 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 15:24:18,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:24:18,902 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 15:24:19,265 INFO L134 CoverageAnalysis]: Checked inductivity of 1443 backedges. 905 proven. 2 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2018-12-02 15:24:19,266 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 15:24:19,759 INFO L134 CoverageAnalysis]: Checked inductivity of 1443 backedges. 508 proven. 74 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2018-12-02 15:24:19,774 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 15:24:19,775 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-12-02 15:24:19,775 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 15:24:19,776 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 15:24:19,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 15:24:19,776 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2018-12-02 15:24:19,776 INFO L87 Difference]: Start difference. First operand 22397 states and 27766 transitions. Second operand 9 states. [2018-12-02 15:24:30,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 15:24:30,266 INFO L93 Difference]: Finished difference Result 52524 states and 68083 transitions. [2018-12-02 15:24:30,267 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2018-12-02 15:24:30,267 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1209 [2018-12-02 15:24:30,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 15:24:30,313 INFO L225 Difference]: With dead ends: 52524 [2018-12-02 15:24:30,313 INFO L226 Difference]: Without dead ends: 32263 [2018-12-02 15:24:30,334 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2492 GetRequests, 2450 SyntacticMatches, 5 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 373 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=336, Invalid=1146, Unknown=0, NotChecked=0, Total=1482 [2018-12-02 15:24:30,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32263 states. [2018-12-02 15:24:30,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32263 to 30002. [2018-12-02 15:24:30,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30002 states. [2018-12-02 15:24:30,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30002 states to 30002 states and 34284 transitions. [2018-12-02 15:24:30,590 INFO L78 Accepts]: Start accepts. Automaton has 30002 states and 34284 transitions. Word has length 1209 [2018-12-02 15:24:30,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 15:24:30,591 INFO L480 AbstractCegarLoop]: Abstraction has 30002 states and 34284 transitions. [2018-12-02 15:24:30,591 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 15:24:30,591 INFO L276 IsEmpty]: Start isEmpty. Operand 30002 states and 34284 transitions. [2018-12-02 15:24:30,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1242 [2018-12-02 15:24:30,602 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 15:24:30,602 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:24:30,602 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 15:24:30,602 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:24:30,602 INFO L82 PathProgramCache]: Analyzing trace with hash 1953426840, now seen corresponding path program 1 times [2018-12-02 15:24:30,602 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 15:24:30,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:24:30,603 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 15:24:30,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:24:30,603 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 15:24:30,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:24:31,407 INFO L134 CoverageAnalysis]: Checked inductivity of 1539 backedges. 433 proven. 685 refuted. 0 times theorem prover too weak. 421 trivial. 0 not checked. [2018-12-02 15:24:31,407 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 15:24:31,407 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 15:24:31,408 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1242 with the following transitions: [2018-12-02 15:24:31,408 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], [2019], [2021], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [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], [2440], [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 15:24:31,412 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 15:24:31,412 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 15:24:34,914 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 15:24:34,914 INFO L272 AbstractInterpreter]: Visited 539 different actions 2699 times. Merged at 11 different actions 48 times. Widened at 1 different actions 1 times. Performed 34675 root evaluator evaluations with a maximum evaluation depth of 24. Performed 34675 inverse root evaluator evaluations with a maximum inverse evaluation depth of 24. Found 12 fixpoints after 3 different actions. Largest state had 24 variables. [2018-12-02 15:24:34,916 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:24:34,917 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 15:24:34,917 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 15:24:34,917 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/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 15:24:34,923 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 15:24:34,923 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 15:24:35,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:24:35,101 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 15:24:35,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1539 backedges. 937 proven. 2 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2018-12-02 15:24:35,481 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 15:24:35,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1539 backedges. 508 proven. 74 refuted. 0 times theorem prover too weak. 957 trivial. 0 not checked. [2018-12-02 15:24:35,935 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 15:24:35,936 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 13 [2018-12-02 15:24:35,936 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 15:24:35,937 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-02 15:24:35,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-02 15:24:35,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=112, Unknown=0, NotChecked=0, Total=156 [2018-12-02 15:24:35,937 INFO L87 Difference]: Start difference. First operand 30002 states and 34284 transitions. Second operand 11 states. [2018-12-02 15:24:42,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 15:24:42,467 INFO L93 Difference]: Finished difference Result 65834 states and 75760 transitions. [2018-12-02 15:24:42,468 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-12-02 15:24:42,468 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1241 [2018-12-02 15:24:42,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 15:24:42,523 INFO L225 Difference]: With dead ends: 65834 [2018-12-02 15:24:42,523 INFO L226 Difference]: Without dead ends: 35100 [2018-12-02 15:24:42,554 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2527 GetRequests, 2496 SyntacticMatches, 5 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 150 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=196, Invalid=560, Unknown=0, NotChecked=0, Total=756 [2018-12-02 15:24:42,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35100 states. [2018-12-02 15:24:42,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35100 to 33658. [2018-12-02 15:24:42,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33658 states. [2018-12-02 15:24:42,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33658 states to 33658 states and 36947 transitions. [2018-12-02 15:24:42,827 INFO L78 Accepts]: Start accepts. Automaton has 33658 states and 36947 transitions. Word has length 1241 [2018-12-02 15:24:42,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 15:24:42,828 INFO L480 AbstractCegarLoop]: Abstraction has 33658 states and 36947 transitions. [2018-12-02 15:24:42,828 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-02 15:24:42,828 INFO L276 IsEmpty]: Start isEmpty. Operand 33658 states and 36947 transitions. [2018-12-02 15:24:42,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1249 [2018-12-02 15:24:42,838 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 15:24:42,838 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:24:42,838 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 15:24:42,838 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:24:42,838 INFO L82 PathProgramCache]: Analyzing trace with hash 1203585717, now seen corresponding path program 1 times [2018-12-02 15:24:42,838 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 15:24:42,839 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:24:42,839 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 15:24:42,839 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:24:42,839 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 15:24:42,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:24:43,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1583 backedges. 797 proven. 543 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2018-12-02 15:24:43,999 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 15:24:43,999 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 15:24:44,000 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1249 with the following transitions: [2018-12-02 15:24:44,000 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], [2019], [2021], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2228], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2264], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2440], [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 15:24:44,004 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 15:24:44,005 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 15:24:44,826 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 15:24:44,826 INFO L272 AbstractInterpreter]: Visited 538 different actions 2155 times. Merged at 9 different actions 33 times. Never widened. Performed 27048 root evaluator evaluations with a maximum evaluation depth of 15. Performed 27048 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Found 6 fixpoints after 2 different actions. Largest state had 24 variables. [2018-12-02 15:24:44,828 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:24:44,828 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 15:24:45,461 INFO L227 lantSequenceWeakener]: Weakened 1245 states. On average, predicates are now at 80.2% of their original sizes. [2018-12-02 15:24:45,461 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 15:24:45,585 INFO L418 sIntCurrentIteration]: We unified 1247 AI predicates to 1247 [2018-12-02 15:24:45,586 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 15:24:45,586 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 15:24:45,586 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [17] imperfect sequences [16] total 31 [2018-12-02 15:24:45,586 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 15:24:45,586 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-12-02 15:24:45,586 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-12-02 15:24:45,587 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2018-12-02 15:24:45,587 INFO L87 Difference]: Start difference. First operand 33658 states and 36947 transitions. Second operand 17 states. [2018-12-02 15:27:25,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 15:27:25,911 INFO L93 Difference]: Finished difference Result 66048 states and 72811 transitions. [2018-12-02 15:27:25,911 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-12-02 15:27:25,911 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1248 [2018-12-02 15:27:25,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 15:27:25,943 INFO L225 Difference]: With dead ends: 66048 [2018-12-02 15:27:25,943 INFO L226 Difference]: Without dead ends: 32766 [2018-12-02 15:27:25,961 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1264 GetRequests, 1232 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 146 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=150, Invalid=972, Unknown=0, NotChecked=0, Total=1122 [2018-12-02 15:27:25,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32766 states. [2018-12-02 15:27:26,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32766 to 32730. [2018-12-02 15:27:26,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32730 states. [2018-12-02 15:27:26,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32730 states to 32730 states and 34632 transitions. [2018-12-02 15:27:26,257 INFO L78 Accepts]: Start accepts. Automaton has 32730 states and 34632 transitions. Word has length 1248 [2018-12-02 15:27:26,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 15:27:26,258 INFO L480 AbstractCegarLoop]: Abstraction has 32730 states and 34632 transitions. [2018-12-02 15:27:26,258 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-12-02 15:27:26,258 INFO L276 IsEmpty]: Start isEmpty. Operand 32730 states and 34632 transitions. [2018-12-02 15:27:26,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1263 [2018-12-02 15:27:26,268 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 15:27:26,269 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:27:26,269 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 15:27:26,269 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:27:26,269 INFO L82 PathProgramCache]: Analyzing trace with hash -1009580943, now seen corresponding path program 1 times [2018-12-02 15:27:26,269 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 15:27:26,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:27:26,270 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 15:27:26,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 15:27:26,270 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 15:27:26,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:27:29,405 INFO L134 CoverageAnalysis]: Checked inductivity of 1634 backedges. 147 proven. 1487 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 15:27:29,406 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 15:27:29,406 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 15:27:29,406 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1263 with the following transitions: [2018-12-02 15:27:29,406 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], [2019], [2021], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2264], [2265], [2269], [2273], [2277], [2281], [2284], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2440], [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 15:27:29,411 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 15:27:29,411 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 15:27:30,211 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 15:27:30,211 INFO L272 AbstractInterpreter]: Visited 539 different actions 2155 times. Merged at 9 different actions 32 times. Never widened. Performed 27078 root evaluator evaluations with a maximum evaluation depth of 13. Performed 27078 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 15:27:30,213 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:27:30,213 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 15:27:30,213 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 15:27:30,213 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/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 15:27:30,219 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 15:27:30,219 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 15:27:30,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:27:30,353 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 15:27:30,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1634 backedges. 1115 proven. 2 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2018-12-02 15:27:30,858 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 15:27:31,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1634 backedges. 512 proven. 215 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2018-12-02 15:27:31,613 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 15:27:31,614 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 5, 5] total 31 [2018-12-02 15:27:31,614 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 15:27:31,615 INFO L459 AbstractCegarLoop]: Interpolant automaton has 29 states [2018-12-02 15:27:31,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2018-12-02 15:27:31,615 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=123, Invalid=807, Unknown=0, NotChecked=0, Total=930 [2018-12-02 15:27:31,615 INFO L87 Difference]: Start difference. First operand 32730 states and 34632 transitions. Second operand 29 states. [2018-12-02 15:28:27,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 15:28:27,012 INFO L93 Difference]: Finished difference Result 113628 states and 126813 transitions. [2018-12-02 15:28:27,013 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 218 states. [2018-12-02 15:28:27,013 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 1262 [2018-12-02 15:28:27,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 15:28:27,014 INFO L225 Difference]: With dead ends: 113628 [2018-12-02 15:28:27,015 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 15:28:27,097 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2945 GetRequests, 2704 SyntacticMatches, 4 SemanticMatches, 237 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23000 ImplicationChecksByTransitivity, 7.7s TimeCoverageRelationStatistics Valid=5401, Invalid=51481, Unknown=0, NotChecked=0, Total=56882 [2018-12-02 15:28:27,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 15:28:27,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 15:28:27,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 15:28:27,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 15:28:27,098 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1262 [2018-12-02 15:28:27,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 15:28:27,098 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 15:28:27,098 INFO L481 AbstractCegarLoop]: Interpolant automaton has 29 states. [2018-12-02 15:28:27,098 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 15:28:27,098 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 15:28:27,101 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 15:28:27,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:27,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:28,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,042 WARN L180 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 633 DAG size of output: 384 [2018-12-02 15:28:29,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:29,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 15:28:30,350 WARN L180 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 598 DAG size of output: 316 [2018-12-02 15:28:32,537 WARN L180 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 376 DAG size of output: 103 [2018-12-02 15:28:34,655 WARN L180 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 376 DAG size of output: 103 [2018-12-02 15:28:36,865 WARN L180 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 389 DAG size of output: 116 [2018-12-02 15:28:40,626 WARN L180 SmtUtils]: Spent 3.74 s on a formula simplification. DAG size of input: 371 DAG size of output: 88 [2018-12-02 15:28:43,451 WARN L180 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 390 DAG size of output: 117 [2018-12-02 15:28:44,609 WARN L180 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 297 DAG size of output: 89 [2018-12-02 15:28:46,807 WARN L180 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 379 DAG size of output: 108 [2018-12-02 15:28:46,809 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a24~0 |old(~a24~0)|) (= ~a18~0 |old(~a18~0)|) (= |old(~a15~0)| ~a15~0) (= ~a3~0 |old(~a3~0)|)) [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L3966(lines 3966 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L3933(lines 3933 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L3867(lines 3867 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L3702(lines 3702 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L3504(lines 3504 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L3438(lines 3438 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L3471(lines 3471 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L3108(lines 3108 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L4066(lines 4066 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L3835(lines 3835 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L3076(lines 3076 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L3737(lines 3737 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L3407(lines 3407 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L3308(lines 3308 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L4035(lines 4035 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L3804(lines 3804 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L3771(lines 3771 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L3573(lines 3573 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,810 INFO L448 ceAbstractionStarter]: For program point L3342(lines 3342 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L3375(lines 3375 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L3210(lines 3210 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L3177(lines 3177 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L4201(lines 4201 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L3640(lines 3640 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L3541(lines 3541 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L4136(lines 4136 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L3145(lines 3145 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L4169(lines 4169 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L4103(lines 4103 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L3674(lines 3674 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L3608(lines 3608 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L4236(lines 4236 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L3113(lines 3113 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L4071(lines 4071 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L4005(lines 4005 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L3873(lines 3873 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L3510(lines 3510 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L3444(lines 3444 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L3477(lines 3477 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,811 INFO L448 ceAbstractionStarter]: For program point L3973(lines 3973 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,812 INFO L448 ceAbstractionStarter]: For program point L3709(lines 3709 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,812 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 3053 4251) no Hoare annotation was computed. [2018-12-02 15:28:46,812 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 3053 4251) no Hoare annotation was computed. [2018-12-02 15:28:46,812 INFO L448 ceAbstractionStarter]: For program point L3082(lines 3082 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,812 INFO L448 ceAbstractionStarter]: For program point L3842(lines 3842 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,812 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,812 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,812 INFO L448 ceAbstractionStarter]: For program point L4041(lines 4041 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,812 INFO L448 ceAbstractionStarter]: For program point L3579(lines 3579 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,812 INFO L448 ceAbstractionStarter]: For program point L3282(lines 3282 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,812 INFO L448 ceAbstractionStarter]: For program point L3315(lines 3315 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,812 INFO L448 ceAbstractionStarter]: For program point L3249(lines 3249 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,812 INFO L448 ceAbstractionStarter]: For program point L3183(lines 3183 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,812 INFO L448 ceAbstractionStarter]: For program point L3778(lines 3778 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,812 INFO L448 ceAbstractionStarter]: For program point L3811(lines 3811 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,812 INFO L448 ceAbstractionStarter]: For program point L3646(lines 3646 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,812 INFO L448 ceAbstractionStarter]: For program point L3547(lines 3547 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,813 INFO L448 ceAbstractionStarter]: For program point L3382(lines 3382 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,813 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,813 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,813 INFO L448 ceAbstractionStarter]: For program point L4175(lines 4175 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,813 INFO L448 ceAbstractionStarter]: For program point L4208(lines 4208 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,813 INFO L448 ceAbstractionStarter]: For program point L4076(lines 4076 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,813 INFO L448 ceAbstractionStarter]: For program point L4109(lines 4109 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,813 INFO L448 ceAbstractionStarter]: For program point L4010(lines 4010 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,813 INFO L448 ceAbstractionStarter]: For program point L3614(lines 3614 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,813 INFO L448 ceAbstractionStarter]: For program point L3152(lines 3152 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,813 INFO L448 ceAbstractionStarter]: For program point L4143(lines 4143 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,813 INFO L448 ceAbstractionStarter]: For program point L3681(lines 3681 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,813 INFO L448 ceAbstractionStarter]: For program point L4243(lines 4243 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,813 INFO L448 ceAbstractionStarter]: For program point L3120(lines 3120 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,814 INFO L448 ceAbstractionStarter]: For program point L3946(lines 3946 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,814 INFO L448 ceAbstractionStarter]: For program point L3979(lines 3979 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,814 INFO L448 ceAbstractionStarter]: For program point L3880(lines 3880 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,814 INFO L448 ceAbstractionStarter]: For program point L3913(lines 3913 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,814 INFO L448 ceAbstractionStarter]: For program point L3484(lines 3484 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,814 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,814 INFO L448 ceAbstractionStarter]: For program point L3451(lines 3451 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,814 INFO L448 ceAbstractionStarter]: For program point L3848(lines 3848 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,814 INFO L448 ceAbstractionStarter]: For program point L3716(lines 3716 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,814 INFO L448 ceAbstractionStarter]: For program point L3584(lines 3584 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,814 INFO L448 ceAbstractionStarter]: For program point L3419(lines 3419 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,814 INFO L448 ceAbstractionStarter]: For program point L3056(lines 3056 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,814 INFO L448 ceAbstractionStarter]: For program point L3089(lines 3089 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,815 INFO L448 ceAbstractionStarter]: For program point L3750(lines 3750 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,815 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,815 INFO L448 ceAbstractionStarter]: For program point L3222(lines 3222 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,815 INFO L448 ceAbstractionStarter]: For program point L3255(lines 3255 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,815 INFO L448 ceAbstractionStarter]: For program point L3189(lines 3189 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,815 INFO L448 ceAbstractionStarter]: For program point L4048(lines 4048 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,815 INFO L448 ceAbstractionStarter]: For program point L3784(lines 3784 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,815 INFO L448 ceAbstractionStarter]: For program point L3553(lines 3553 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,815 INFO L448 ceAbstractionStarter]: For program point L3388(lines 3388 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,815 INFO L448 ceAbstractionStarter]: For program point L3322(lines 3322 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,815 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,815 INFO L448 ceAbstractionStarter]: For program point L3157(lines 3157 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,815 INFO L448 ceAbstractionStarter]: For program point L4016(lines 4016 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,815 INFO L448 ceAbstractionStarter]: For program point L3818(lines 3818 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,816 INFO L448 ceAbstractionStarter]: For program point L3653(lines 3653 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,816 INFO L448 ceAbstractionStarter]: For program point L4215(lines 4215 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,816 INFO L448 ceAbstractionStarter]: For program point L4182(lines 4182 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,816 INFO L448 ceAbstractionStarter]: For program point L4116(lines 4116 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,816 INFO L448 ceAbstractionStarter]: For program point L4149(lines 4149 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,816 INFO L448 ceAbstractionStarter]: For program point L4083(lines 4083 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,816 INFO L448 ceAbstractionStarter]: For program point L3621(lines 3621 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,816 INFO L448 ceAbstractionStarter]: For program point L3126(lines 3126 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,816 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,816 INFO L448 ceAbstractionStarter]: For program point L3886(lines 3886 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,816 INFO L448 ceAbstractionStarter]: For program point L3688(lines 3688 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,816 INFO L448 ceAbstractionStarter]: For program point L3523(lines 3523 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,816 INFO L448 ceAbstractionStarter]: For program point L3920(lines 3920 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,816 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,817 INFO L448 ceAbstractionStarter]: For program point L3854(lines 3854 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,817 INFO L448 ceAbstractionStarter]: For program point L3458(lines 3458 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,817 INFO L448 ceAbstractionStarter]: For program point L3491(lines 3491 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,817 INFO L448 ceAbstractionStarter]: For program point L3425(lines 3425 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,817 INFO L448 ceAbstractionStarter]: For program point L3723(lines 3723 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,817 INFO L448 ceAbstractionStarter]: For program point L3591(lines 3591 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,817 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,817 INFO L448 ceAbstractionStarter]: For program point L3096(lines 3096 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,817 INFO L448 ceAbstractionStarter]: For program point L3063(lines 3063 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,817 INFO L448 ceAbstractionStarter]: For program point L3757(lines 3757 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,817 INFO L448 ceAbstractionStarter]: For program point L3394(lines 3394 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,817 INFO L448 ceAbstractionStarter]: For program point L3262(lines 3262 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,817 INFO L448 ceAbstractionStarter]: For program point L3196(lines 3196 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,817 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,817 INFO L448 ceAbstractionStarter]: For program point L4022(lines 4022 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L4055(lines 4055 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L3824(lines 3824 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L3791(lines 3791 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L3560(lines 3560 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L3362(lines 3362 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L3329(lines 3329 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L3164(lines 3164 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L4188(lines 4188 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L4122(lines 4122 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L3660(lines 3660 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L3627(lines 3627 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L4222(lines 4222 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L4156(lines 4156 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L4090(lines 4090 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L3991(lines 3991 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L3529(lines 3529 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L3133(lines 3133 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L3893(lines 3893 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L3695(lines 3695 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L3464(lines 3464 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L3960(lines 3960 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L3927(lines 3927 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,818 INFO L448 ceAbstractionStarter]: For program point L3861(lines 3861 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,819 INFO L448 ceAbstractionStarter]: For program point L3597(lines 3597 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,819 INFO L448 ceAbstractionStarter]: For program point L3498(lines 3498 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,819 INFO L448 ceAbstractionStarter]: For program point L3432(lines 3432 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,819 INFO L448 ceAbstractionStarter]: For program point L3730(lines 3730 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,819 INFO L448 ceAbstractionStarter]: For program point L3400(lines 3400 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,819 INFO L448 ceAbstractionStarter]: For program point L3301(lines 3301 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,819 INFO L448 ceAbstractionStarter]: For program point L3235(lines 3235 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,819 INFO L448 ceAbstractionStarter]: For program point L3070(lines 3070 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,819 INFO L448 ceAbstractionStarter]: For program point L3103(lines 3103 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,819 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 3053 4251) the Hoare annotation is: (let ((.cse23 (= ~a18~0 |old(~a18~0)|)) (.cse5 (= 0 |old(~a24~0)|)) (.cse22 (= |old(~a15~0)| ~a15~0)) (.cse20 (= |old(~a24~0)| ~a24~0)) (.cse24 (= ~a3~0 |old(~a3~0)|)) (.cse16 (= 1 |old(~a24~0)|)) (.cse0 (= 3 |old(~a24~0)|))) (let ((.cse17 (< |old(~a18~0)| 12)) (.cse8 (not .cse0)) (.cse1 (= 5 |old(~a15~0)|)) (.cse9 (< 99 |old(~a3~0)|)) (.cse21 (<= |old(~a18~0)| ~a18~0)) (.cse19 (= 0 |old(~a18~0)|)) (.cse10 (= |calculate_output3_#in~input| 0)) (.cse3 (= 6 |old(~a15~0)|)) (.cse18 (= 4 |old(~a24~0)|)) (.cse2 (< 9 |old(~a18~0)|)) (.cse7 (not (= 10 |old(~a18~0)|))) (.cse6 (not (= 4 |old(~a15~0)|))) (.cse12 (not (= 11 |old(~a18~0)|))) (.cse25 (not .cse16)) (.cse14 (and .cse22 .cse20 (= 11 ~a18~0) .cse24)) (.cse11 (not .cse5)) (.cse4 (and .cse22 .cse20 .cse23 .cse24)) (.cse13 (< |old(~a15~0)| 5)) (.cse15 (<= |old(~a3~0)| 115))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse4 .cse10) (or .cse11 .cse12 .cse13 .cse14) (or .cse13 .cse15 .cse4 .cse3) (or .cse16 .cse4 .cse0 .cse17 .cse3 .cse5) (or .cse16 .cse14 .cse12 .cse0 .cse15 .cse3 .cse5) (or .cse12 .cse14 .cse13 .cse0 .cse1 .cse9 .cse18) (or .cse6 .cse8 .cse4 .cse19 .cse15 .cse10) (or .cse13 .cse17 .cse18 .cse4 .cse5) (or .cse6 .cse12 .cse8 .cse14 .cse10) (or .cse7 .cse16 .cse0 .cse18 .cse4 .cse5) (or .cse11 .cse17 .cse3 (and .cse20 .cse21 .cse22)) (or (or .cse0 (or .cse16 .cse1 .cse18 .cse3) .cse5) (and .cse23 .cse20 .cse22 .cse24)) (or .cse6 .cse15 .cse25 (not (= 12 |old(~a18~0)|)) .cse4) (or (or .cse6 (not (= 9 |old(~a18~0)|)) (not (= 99 |old(~a3~0)|)) .cse8) .cse4 .cse10) (or .cse7 .cse4 .cse0 .cse15 .cse18 .cse5) (or .cse7 .cse0 .cse15 .cse4 .cse3 .cse5) (or .cse12 .cse13 .cse15 .cse18 .cse14) (or .cse16 .cse0 .cse1 .cse9 .cse4 .cse3 .cse5) (or .cse6 .cse11 (and (and .cse20 (and .cse21 .cse22)) (not (= ~a18~0 0))) .cse19 .cse10) (or .cse7 .cse13 .cse3 .cse4) (or .cse13 (= 2 |old(~a24~0)|) .cse4 .cse18 .cse3) (or .cse13 .cse18 .cse2 .cse4) (or .cse7 (not (= |old(~a24~0)| 3)) .cse13 .cse4) (or .cse6 .cse12 .cse15 .cse25 .cse14) (or .cse11 .cse4 .cse13 .cse15)))) [2018-12-02 15:28:46,819 INFO L448 ceAbstractionStarter]: For program point L4028(lines 4028 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,819 INFO L448 ceAbstractionStarter]: For program point L4061(lines 4061 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,819 INFO L448 ceAbstractionStarter]: For program point L3830(lines 3830 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,819 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,819 INFO L448 ceAbstractionStarter]: For program point L3797(lines 3797 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,819 INFO L448 ceAbstractionStarter]: For program point L3368(lines 3368 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L3269(lines 3269 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L3203(lines 3203 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L3633(lines 3633 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L3567(lines 3567 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L3336(lines 3336 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L4162(lines 4162 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L3171(lines 3171 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L4195(lines 4195 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L4096(lines 4096 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L4129(lines 4129 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L3667(lines 3667 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L3535(lines 3535 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L4229(lines 4229 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L3139(lines 3139 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L3998(lines 3998 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L3899(lines 3899 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L3602(lines 3602 4249) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L2876(lines 2876 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L2843(lines 2843 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1640 3051) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L1687(lines 1687 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L2546(lines 2546 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,820 INFO L448 ceAbstractionStarter]: For program point L2480(lines 2480 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L3042(lines 3042 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L1985(lines 1985 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L1952(lines 1952 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L2811(lines 2811 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L1655(lines 1655 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L2382(lines 2382 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L2349(lines 2349 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L2977(lines 2977 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L1854(lines 1854 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L2284(lines 2284 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L2251(lines 2251 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L3011(lines 3011 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L1756(lines 1756 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L2747(lines 2747 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L2516(lines 2516 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L2054(lines 2054 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L1823(lines 1823 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,821 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L2220(lines 2220 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L2187(lines 2187 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L2022(lines 2022 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L1791(lines 1791 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L1725(lines 1725 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L2584(lines 2584 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L2617(lines 2617 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L2155(lines 2155 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L1990(lines 1990 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L1891(lines 1891 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L2882(lines 2882 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L2915(lines 2915 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L1693(lines 1693 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L2420(lines 2420 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L2453(lines 2453 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L2387(lines 2387 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1640 3051) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L2850(lines 2850 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L2817(lines 2817 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L2553(lines 2553 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L2487(lines 2487 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L1959(lines 1959 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,822 INFO L448 ceAbstractionStarter]: For program point L2983(lines 2983 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,823 INFO L448 ceAbstractionStarter]: For program point L1860(lines 1860 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,823 INFO L448 ceAbstractionStarter]: For program point L1662(lines 1662 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,823 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,823 INFO L448 ceAbstractionStarter]: For program point L2356(lines 2356 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,823 INFO L448 ceAbstractionStarter]: For program point L2290(lines 2290 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,823 INFO L444 ceAbstractionStarter]: At program point L3050(line 3050) the Hoare annotation is: (let ((.cse5 (= 0 |old(~a24~0)|)) (.cse28 (= 11 ~a18~0)) (.cse11 (= 1 |old(~a24~0)|)) (.cse0 (= 3 |old(~a24~0)|)) (.cse27 (not (= calculate_output2_~input 0))) (.cse22 (= |old(~a15~0)| ~a15~0)) (.cse20 (= |old(~a24~0)| ~a24~0)) (.cse23 (= ~a18~0 |old(~a18~0)|)) (.cse24 (= ~a3~0 |old(~a3~0)|))) (let ((.cse12 (< |old(~a18~0)| 12)) (.cse1 (= 5 |old(~a15~0)|)) (.cse18 (and .cse27 .cse22 .cse20 .cse23 .cse24)) (.cse13 (< 99 |old(~a3~0)|)) (.cse26 (= 0 |old(~a18~0)|)) (.cse21 (<= |old(~a18~0)| ~a18~0)) (.cse3 (= 6 |old(~a15~0)|)) (.cse14 (= 4 |old(~a24~0)|)) (.cse2 (< 9 |old(~a18~0)|)) (.cse19 (not (= 10 |old(~a18~0)|))) (.cse16 (not .cse0)) (.cse17 (= |calculate_output2_#in~input| 0)) (.cse15 (not (= 4 |old(~a15~0)|))) (.cse7 (not (= 11 |old(~a18~0)|))) (.cse25 (not .cse11)) (.cse9 (and .cse22 .cse20 .cse28 .cse24)) (.cse6 (not .cse5)) (.cse4 (and .cse22 .cse20 .cse23 .cse24)) (.cse8 (< |old(~a15~0)| 5)) (.cse10 (<= |old(~a3~0)| 115))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9) (or .cse8 .cse10 .cse4 .cse3) (or .cse11 .cse4 .cse0 .cse12 .cse3 .cse5) (or .cse11 .cse9 .cse7 .cse0 .cse10 .cse3 .cse5) (or .cse7 .cse9 .cse8 .cse0 .cse1 .cse13 .cse14) (or (or .cse15 (not (= 9 |old(~a18~0)|)) (not (= 99 |old(~a3~0)|)) .cse16) .cse17 .cse18) (or .cse8 .cse12 .cse14 .cse4 .cse5) (or .cse19 .cse11 .cse0 .cse14 .cse4 .cse5) (or .cse6 .cse12 .cse3 (and .cse20 .cse21 .cse22)) (or (or .cse0 (or .cse11 .cse1 .cse14 .cse3) .cse5) (and .cse23 .cse20 .cse22 .cse24)) (or .cse15 .cse10 .cse25 (not (= 12 |old(~a18~0)|)) .cse4) (or .cse19 .cse4 .cse0 .cse10 .cse14 .cse5) (or .cse15 .cse18 .cse16 .cse26 .cse10 .cse17) (or .cse19 .cse0 .cse10 .cse4 .cse3 .cse5) (or .cse7 .cse8 .cse10 .cse14 .cse9) (or .cse11 .cse0 .cse1 .cse13 .cse4 .cse3 .cse5) (or .cse15 .cse19 .cse18 .cse16 .cse13 .cse17) (or .cse15 .cse6 .cse26 .cse17 (and (and .cse20 (and .cse21 .cse22)) (not (= ~a18~0 0)) .cse27)) (or .cse19 .cse8 .cse3 .cse4) (or .cse8 (= 2 |old(~a24~0)|) .cse4 .cse14 .cse3) (or .cse8 .cse14 .cse2 .cse4) (or .cse19 (not (= |old(~a24~0)| 3)) .cse8 .cse4) (or .cse15 .cse7 .cse16 .cse17 (and .cse27 .cse22 .cse20 .cse28 .cse24)) (or .cse15 .cse7 .cse10 .cse25 .cse9) (or .cse6 .cse4 .cse8 .cse10)))) [2018-12-02 15:28:46,823 INFO L448 ceAbstractionStarter]: For program point L3050-1(line 3050) no Hoare annotation was computed. [2018-12-02 15:28:46,823 INFO L448 ceAbstractionStarter]: For program point L2786(lines 2786 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,823 INFO L448 ceAbstractionStarter]: For program point L1762(lines 1762 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,823 INFO L448 ceAbstractionStarter]: For program point L2687(lines 2687 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,823 INFO L448 ceAbstractionStarter]: For program point L2522(lines 2522 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,823 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,823 INFO L448 ceAbstractionStarter]: For program point L2258(lines 2258 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,823 INFO L448 ceAbstractionStarter]: For program point L3018(lines 3018 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,823 INFO L448 ceAbstractionStarter]: For program point L2952(lines 2952 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,823 INFO L448 ceAbstractionStarter]: For program point L1796(lines 1796 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,823 INFO L448 ceAbstractionStarter]: For program point L2754(lines 2754 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,823 INFO L448 ceAbstractionStarter]: For program point L1730(lines 1730 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2655(lines 2655 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2226(lines 2226 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2094(lines 2094 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2061(lines 2061 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L1830(lines 1830 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2590(lines 2590 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2128(lines 2128 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2161(lines 2161 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L1996(lines 1996 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2921(lines 2921 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L1699(lines 1699 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2624(lines 2624 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2558(lines 2558 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2426(lines 2426 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2393(lines 2393 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2988(lines 2988 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L1898(lines 1898 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2856(lines 2856 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2889(lines 2889 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L1932(lines 1932 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,824 INFO L448 ceAbstractionStarter]: For program point L2824(lines 2824 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L1767(lines 1767 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L1966(lines 1966 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L3023(lines 3023 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L2792(lines 2792 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L1669(lines 1669 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L2693(lines 2693 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L2528(lines 2528 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L2363(lines 2363 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L2264(lines 2264 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L2297(lines 2297 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L2958(lines 2958 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L1835(lines 1835 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L2331(lines 2331 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L2067(lines 2067 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L1803(lines 1803 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L1737(lines 1737 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L2233(lines 2233 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L2101(lines 2101 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L2630(lines 2630 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,825 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L2498(lines 2498 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L2168(lines 2168 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L2036(lines 2036 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L2003(lines 2003 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L2994(lines 2994 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L2862(lines 2862 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L2895(lines 2895 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L1772(lines 1772 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L2565(lines 2565 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L2433(lines 2433 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L1971(lines 1971 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L1938(lines 1938 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L1905(lines 1905 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L1873(lines 1873 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L2798(lines 2798 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L2831(lines 2831 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L2534(lines 2534 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L3030(lines 3030 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L1841(lines 1841 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L2766(lines 2766 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L2700(lines 2700 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L1676(lines 1676 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,826 INFO L448 ceAbstractionStarter]: For program point L2733(lines 2733 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2667(lines 2667 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2370(lines 2370 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2337(lines 2337 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2271(lines 2271 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2932(lines 2932 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2965(lines 2965 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L1810(lines 1810 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L1744(lines 1744 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2636(lines 2636 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2504(lines 2504 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2207(lines 2207 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2108(lines 2108 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2042(lines 2042 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2901(lines 2901 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L1778(lines 1778 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L1712(lines 1712 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2406(lines 2406 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2175(lines 2175 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L2010(lines 2010 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,827 INFO L448 ceAbstractionStarter]: For program point L3001(lines 3001 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L2869(lines 2869 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L2440(lines 2440 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L1978(lines 1978 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L1945(lines 1945 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L1912(lines 1912 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L1879(lines 1879 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L2837(lines 2837 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L1681(lines 1681 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L2540(lines 2540 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L2474(lines 2474 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L1847(lines 1847 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L2805(lines 2805 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L2376(lines 2376 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L2277(lines 2277 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L3037(lines 3037 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L2740(lines 2740 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L2674(lines 2674 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L2707(lines 2707 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L2344(lines 2344 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L2311(lines 2311 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L2245(lines 2245 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L2080(lines 2080 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,828 INFO L448 ceAbstractionStarter]: For program point L2972(lines 2972 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1640 3051) the Hoare annotation is: (let ((.cse23 (= ~a18~0 |old(~a18~0)|)) (.cse12 (= 0 |old(~a24~0)|)) (.cse3 (= |old(~a15~0)| ~a15~0)) (.cse1 (= |old(~a24~0)| ~a24~0)) (.cse24 (= ~a3~0 |old(~a3~0)|)) (.cse17 (= 1 |old(~a24~0)|)) (.cse7 (= 3 |old(~a24~0)|))) (let ((.cse5 (= 0 |old(~a18~0)|)) (.cse18 (< |old(~a18~0)| 12)) (.cse2 (<= |old(~a18~0)| ~a18~0)) (.cse8 (= 5 |old(~a15~0)|)) (.cse19 (< 99 |old(~a3~0)|)) (.cse10 (= 6 |old(~a15~0)|)) (.cse21 (not .cse7)) (.cse6 (= |calculate_output2_#in~input| 0)) (.cse20 (= 4 |old(~a24~0)|)) (.cse9 (< 9 |old(~a18~0)|)) (.cse22 (not (= 10 |old(~a18~0)|))) (.cse0 (not (= 4 |old(~a15~0)|))) (.cse13 (not (= 11 |old(~a18~0)|))) (.cse25 (not .cse17)) (.cse15 (and .cse3 .cse1 (= 11 ~a18~0) .cse24)) (.cse4 (not .cse12)) (.cse11 (and .cse3 .cse1 .cse23 .cse24)) (.cse14 (< |old(~a15~0)| 5)) (.cse16 (<= |old(~a3~0)| 115))) (and (or .cse0 (and (and .cse1 (and .cse2 .cse3)) (not (= ~a18~0 0))) .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse4 .cse13 .cse14 .cse15) (or .cse14 .cse16 .cse11 .cse10) (or .cse17 .cse11 .cse7 .cse18 .cse10 .cse12) (or .cse17 .cse15 .cse13 .cse7 .cse16 .cse10 .cse12) (or .cse13 .cse15 .cse14 .cse7 .cse8 .cse19 .cse20) (or .cse0 .cse21 .cse11 .cse5 .cse16 .cse6) (or .cse14 .cse18 .cse20 .cse11 .cse12) (or .cse22 .cse17 .cse7 .cse20 .cse11 .cse12) (or .cse4 .cse18 .cse10 (and .cse1 .cse2 .cse3)) (or (or .cse7 (or .cse17 .cse8 .cse20 .cse10) .cse12) (and .cse23 .cse1 .cse3 .cse24)) (or .cse0 .cse16 .cse25 (not (= 12 |old(~a18~0)|)) .cse11) (or (or .cse0 (not (= 9 |old(~a18~0)|)) (not (= 99 |old(~a3~0)|)) .cse21) .cse11 .cse6) (or .cse0 .cse22 .cse21 .cse19 .cse11 .cse6) (or .cse22 .cse11 .cse7 .cse16 .cse20 .cse12) (or .cse22 .cse7 .cse16 .cse11 .cse10 .cse12) (or .cse13 .cse14 .cse16 .cse20 .cse15) (or .cse17 .cse7 .cse8 .cse19 .cse11 .cse10 .cse12) (or .cse22 .cse14 .cse10 .cse11) (or .cse14 (= 2 |old(~a24~0)|) .cse11 .cse20 .cse10) (or .cse0 .cse13 .cse21 .cse15 .cse6) (or .cse14 .cse20 .cse9 .cse11) (or .cse22 (not (= |old(~a24~0)| 3)) .cse14 .cse11) (or .cse0 .cse13 .cse16 .cse25 .cse15) (or .cse4 .cse11 .cse14 .cse16)))) [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L2939(lines 2939 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L1750(lines 1750 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L2510(lines 2510 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L2213(lines 2213 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L2114(lines 2114 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L2048(lines 2048 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L1784(lines 1784 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L1718(lines 1718 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L2610(lines 2610 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L2643(lines 2643 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L2181(lines 2181 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L2016(lines 2016 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L2908(lines 2908 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L2446(lines 2446 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 3049) no Hoare annotation was computed. [2018-12-02 15:28:46,829 INFO L448 ceAbstractionStarter]: For program point L960(lines 960 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L498(lines 498 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L432(lines 432 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L896(lines 896 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L1557(lines 1557 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L1425(lines 1425 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L170-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L104-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L38-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L766(lines 766 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L1163(lines 1163 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,830 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L701(lines 701 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L503(lines 503 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L305(lines 305 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L173-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L107-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L41-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L636(lines 636 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L570(lines 570 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L1033(lines 1033 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L1563(lines 1563 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,834 INFO L448 ceAbstractionStarter]: For program point L176-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,835 INFO L448 ceAbstractionStarter]: For program point L110-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,835 INFO L448 ceAbstractionStarter]: For program point L44-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,835 INFO L448 ceAbstractionStarter]: For program point L903(lines 903 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,835 INFO L448 ceAbstractionStarter]: For program point L1630(lines 1630 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,835 INFO L448 ceAbstractionStarter]: For program point L1432(lines 1432 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,835 INFO L448 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-12-02 15:28:46,835 INFO L448 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-12-02 15:28:46,835 INFO L448 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-12-02 15:28:46,835 INFO L448 ceAbstractionStarter]: For program point L838(lines 838 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,835 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,841 INFO L448 ceAbstractionStarter]: For program point L1169(lines 1169 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,841 INFO L448 ceAbstractionStarter]: For program point L773(lines 773 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L509(lines 509 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L245(lines 245 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L179-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L113-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L1104(lines 1104 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L47-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L576(lines 576 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L312(lines 312 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L1039(lines 1039 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L643(lines 643 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L1304(lines 1304 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 174) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L1569(lines 1569 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L446(lines 446 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L182-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L116-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L50-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,842 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,843 INFO L448 ceAbstractionStarter]: For program point L1372(lines 1372 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,843 INFO L448 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-12-02 15:28:46,849 INFO L448 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-12-02 15:28:46,849 INFO L448 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-12-02 15:28:46,849 INFO L448 ceAbstractionStarter]: For program point L844(lines 844 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,849 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,849 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,850 INFO L444 ceAbstractionStarter]: At program point L1637(line 1637) the Hoare annotation is: (let ((.cse0 (= 3 |old(~a24~0)|)) (.cse5 (= 0 |old(~a24~0)|))) (let ((.cse6 (not .cse5)) (.cse16 (not (= 4 |old(~a15~0)|))) (.cse18 (not .cse0)) (.cse19 (= |calculate_output_#in~input| 0)) (.cse22 (not (= calculate_output_~input 0))) (.cse30 (= ~a18~0 |old(~a18~0)|)) (.cse25 (= |old(~a15~0)| ~a15~0)) (.cse23 (= |old(~a24~0)| ~a24~0)) (.cse28 (= 11 ~a18~0)) (.cse29 (= ~a3~0 |old(~a3~0)|)) (.cse11 (= 1 |old(~a24~0)|)) (.cse1 (= 5 |old(~a15~0)|)) (.cse14 (= 4 |old(~a24~0)|)) (.cse3 (= 6 |old(~a15~0)|))) (let ((.cse24 (<= |old(~a18~0)| ~a18~0)) (.cse21 (= 0 |old(~a18~0)|)) (.cse13 (< 99 |old(~a3~0)|)) (.cse2 (< 9 |old(~a18~0)|)) (.cse12 (< |old(~a18~0)| 12)) (.cse27 (or .cse11 .cse1 .cse14 .cse3)) (.cse17 (not (= 10 |old(~a18~0)|))) (.cse7 (not (= 11 |old(~a18~0)|))) (.cse26 (not .cse11)) (.cse9 (and .cse25 .cse23 .cse28 .cse29)) (.cse20 (and .cse25 .cse22 .cse23 .cse30 .cse29)) (.cse15 (let ((.cse31 (not (= 99 |old(~a3~0)|)))) (and (or (or .cse16 .cse6 .cse31 (not (= 8 |old(~a18~0)|))) .cse19) (or .cse16 (not (= 9 |old(~a18~0)|)) .cse31 .cse18 .cse19)))) (.cse4 (and .cse25 .cse23 .cse30 .cse29)) (.cse8 (< |old(~a15~0)| 5)) (.cse10 (<= |old(~a3~0)| 115))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9) (or .cse8 .cse10 .cse4 .cse3) (or .cse11 .cse4 .cse0 .cse12 .cse3 .cse5) (or .cse11 .cse9 .cse7 .cse0 .cse10 .cse3 .cse5) (or .cse7 .cse9 .cse8 .cse0 .cse1 .cse13 .cse14) (or .cse6 .cse15) (or .cse16 .cse17 .cse18 .cse13 .cse19 .cse20) (or .cse16 .cse6 .cse21 (and .cse22 (and .cse23 (and .cse24 .cse25)) (not (= ~a18~0 0))) .cse19) (or .cse17 .cse11 .cse0 .cse14 .cse4 .cse5) (or .cse6 .cse12 .cse3 (and .cse23 .cse24 .cse25)) (or .cse16 .cse10 .cse26 (not (= 12 |old(~a18~0)|)) .cse4) (or .cse0 (and .cse23 .cse25) .cse27 .cse5) (or .cse17 .cse4 .cse0 .cse10 .cse14 .cse5) (or .cse17 .cse0 .cse10 .cse4 .cse3 .cse5) (or .cse16 .cse18 .cse19 .cse21 .cse10 .cse20) (or .cse7 .cse8 .cse10 .cse14 .cse9) (or .cse11 .cse0 .cse1 .cse13 .cse4 .cse3 .cse5) (or .cse17 .cse8 .cse3 .cse4) (or .cse16 .cse7 .cse18 .cse19 (and .cse25 .cse22 .cse23 .cse28 .cse29)) (or .cse8 (= 2 |old(~a24~0)|) .cse4 .cse14 .cse3) (or .cse8 .cse14 .cse2 .cse4) (or .cse8 .cse12 .cse14 .cse5 .cse4) (or (or .cse0 .cse27 .cse5) (and .cse30 .cse29)) (or .cse17 (not (= |old(~a24~0)| 3)) .cse8 .cse4) (or .cse16 .cse7 .cse10 .cse26 .cse9) (or .cse20 .cse15) (or .cse6 .cse4 .cse8 .cse10))))) [2018-12-02 15:28:46,850 INFO L448 ceAbstractionStarter]: For program point L1637-1(line 1637) no Hoare annotation was computed. [2018-12-02 15:28:46,850 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,850 INFO L448 ceAbstractionStarter]: For program point L713(lines 713 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,850 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,850 INFO L448 ceAbstractionStarter]: For program point L185-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,850 INFO L448 ceAbstractionStarter]: For program point L1176(lines 1176 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,855 INFO L448 ceAbstractionStarter]: For program point L119-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,855 INFO L448 ceAbstractionStarter]: For program point L53-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,855 INFO L448 ceAbstractionStarter]: For program point L1507(lines 1507 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,855 INFO L448 ceAbstractionStarter]: For program point L252(lines 252 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,855 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-12-02 15:28:46,855 INFO L448 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-12-02 15:28:46,855 INFO L448 ceAbstractionStarter]: For program point L1111(lines 1111 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,855 INFO L448 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-12-02 15:28:46,855 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,855 INFO L448 ceAbstractionStarter]: For program point L649(lines 649 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,855 INFO L448 ceAbstractionStarter]: For program point L583(lines 583 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,855 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,855 INFO L448 ceAbstractionStarter]: For program point L1244(lines 1244 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,855 INFO L448 ceAbstractionStarter]: For program point L980(lines 980 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,855 INFO L448 ceAbstractionStarter]: For program point L1311(lines 1311 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,855 INFO L448 ceAbstractionStarter]: For program point L188-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,855 INFO L448 ceAbstractionStarter]: For program point L122-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,856 INFO L448 ceAbstractionStarter]: For program point L56-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,856 INFO L448 ceAbstractionStarter]: For program point L915(lines 915 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,856 INFO L448 ceAbstractionStarter]: For program point L1576(lines 1576 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,856 INFO L448 ceAbstractionStarter]: For program point L453(lines 453 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,856 INFO L448 ceAbstractionStarter]: For program point L387(lines 387 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,856 INFO L448 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-12-02 15:28:46,856 INFO L448 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-12-02 15:28:46,856 INFO L448 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-12-02 15:28:46,856 INFO L448 ceAbstractionStarter]: For program point L850(lines 850 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,856 INFO L448 ceAbstractionStarter]: For program point L784(lines 784 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,856 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,856 INFO L448 ceAbstractionStarter]: For program point L1379(lines 1379 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,856 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,859 INFO L448 ceAbstractionStarter]: For program point L1446(lines 1446 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,860 INFO L448 ceAbstractionStarter]: For program point L191-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,860 INFO L448 ceAbstractionStarter]: For program point L125-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,860 INFO L448 ceAbstractionStarter]: For program point L59-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,860 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,860 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 25 1638) the Hoare annotation is: (let ((.cse25 (= ~a18~0 |old(~a18~0)|)) (.cse18 (= |old(~a15~0)| ~a15~0)) (.cse16 (= |old(~a24~0)| ~a24~0)) (.cse26 (= ~a3~0 |old(~a3~0)|)) (.cse8 (= 3 |old(~a24~0)|)) (.cse9 (= 0 |old(~a24~0)|)) (.cse7 (= 1 |old(~a24~0)|)) (.cse10 (= 5 |old(~a15~0)|)) (.cse12 (= 4 |old(~a24~0)|)) (.cse6 (= 6 |old(~a15~0)|))) (let ((.cse11 (< 99 |old(~a3~0)|)) (.cse15 (< 9 |old(~a18~0)|)) (.cse23 (or .cse7 .cse10 .cse12 .cse6)) (.cse14 (not (= 10 |old(~a18~0)|))) (.cse22 (not .cse7)) (.cse24 (= 0 |old(~a18~0)|)) (.cse17 (<= |old(~a18~0)| ~a18~0)) (.cse0 (not .cse9)) (.cse4 (<= |old(~a3~0)| 115)) (.cse19 (not (= 4 |old(~a15~0)|))) (.cse1 (not (= 11 |old(~a18~0)|))) (.cse20 (not .cse8)) (.cse21 (= |calculate_output_#in~input| 0)) (.cse3 (and .cse18 .cse16 (= 11 ~a18~0) .cse26)) (.cse5 (and .cse18 .cse16 .cse25 .cse26)) (.cse13 (< |old(~a18~0)| 12)) (.cse2 (< |old(~a15~0)| 5))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse2 .cse4 .cse5 .cse6) (or .cse7 .cse3 .cse1 .cse8 .cse4 .cse6 .cse9) (or .cse1 .cse3 .cse2 .cse8 .cse10 .cse11 .cse12) (or .cse5 .cse7 .cse8 .cse13 .cse6 .cse9) (or .cse14 .cse7 .cse8 .cse12 .cse5 .cse9) (or .cse8 .cse10 .cse5 .cse15 .cse6 .cse9) (or .cse0 .cse13 .cse6 (and .cse16 .cse17 .cse18)) (or .cse19 .cse14 .cse20 .cse5 .cse11 .cse21) (or .cse19 .cse4 .cse22 (not (= 12 |old(~a18~0)|)) .cse5) (or .cse8 (and .cse16 .cse18) .cse23 .cse9) (or .cse14 .cse5 .cse8 .cse4 .cse12 .cse9) (or .cse19 .cse5 .cse21 .cse9 (not (= (mod |old(~a24~0)| 3) 0)) .cse24 .cse4) (or .cse14 .cse8 .cse4 .cse5 .cse6 .cse9) (or .cse1 .cse2 .cse4 .cse12 .cse3) (or .cse7 .cse8 .cse10 .cse11 .cse5 .cse6 .cse9) (or .cse14 .cse2 .cse6 .cse5) (or .cse5 .cse2 .cse12 .cse15) (or (or .cse8 .cse23 .cse9) (and .cse25 .cse26)) (or .cse14 (not (= |old(~a24~0)| 3)) .cse2 .cse5) (or .cse19 .cse1 .cse4 .cse22 .cse3) (or .cse5 (let ((.cse27 (not (= 99 |old(~a3~0)|)))) (and (or (or .cse19 .cse0 .cse27 (not (= 8 |old(~a18~0)|))) .cse21) (or .cse19 (not (= 9 |old(~a18~0)|)) .cse27 .cse20 .cse21)))) (or .cse19 .cse0 .cse24 (and (and .cse16 (and .cse17 .cse18)) (not (= ~a18~0 0))) .cse21) (or .cse0 .cse5 .cse2 .cse4) (or .cse19 .cse1 .cse20 .cse21 .cse3) (or .cse5 .cse2 .cse13 .cse12 .cse9) (or (and (= ~a24~0 |old(~a24~0)|) .cse25 .cse18 .cse26) .cse2 (= 2 |old(~a24~0)|) .cse12 .cse6)))) [2018-12-02 15:28:46,860 INFO L448 ceAbstractionStarter]: For program point L258(lines 258 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,860 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,860 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-12-02 15:28:46,860 INFO L448 ceAbstractionStarter]: For program point L1183(lines 1183 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,860 INFO L448 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-12-02 15:28:46,860 INFO L448 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-12-02 15:28:46,860 INFO L448 ceAbstractionStarter]: For program point L1051(lines 1051 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L1118(lines 1118 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L656(lines 656 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L326(lines 326 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L194-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L128-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L62-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L987(lines 987 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L922(lines 922 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L790(lines 790 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L460(lines 460 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L857(lines 857 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L1518(lines 1518 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L1452(lines 1452 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L1386(lines 1386 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,868 INFO L448 ceAbstractionStarter]: For program point L263(lines 263 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,869 INFO L448 ceAbstractionStarter]: For program point L197-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,869 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,869 INFO L448 ceAbstractionStarter]: For program point L65-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,869 INFO L448 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-12-02 15:28:46,869 INFO L448 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-12-02 15:28:46,869 INFO L448 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-12-02 15:28:46,869 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,876 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,876 INFO L448 ceAbstractionStarter]: For program point L1256(lines 1256 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,876 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,876 INFO L448 ceAbstractionStarter]: For program point L1124(lines 1124 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,876 INFO L448 ceAbstractionStarter]: For program point L1058(lines 1058 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,876 INFO L448 ceAbstractionStarter]: For program point L1323(lines 1323 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,876 INFO L448 ceAbstractionStarter]: For program point L200-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,876 INFO L448 ceAbstractionStarter]: For program point L134-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,876 INFO L448 ceAbstractionStarter]: For program point L68-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,876 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,876 INFO L448 ceAbstractionStarter]: For program point L663(lines 663 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,876 INFO L448 ceAbstractionStarter]: For program point L1588(lines 1588 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,876 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,877 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,877 INFO L448 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-12-02 15:28:46,877 INFO L448 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-12-02 15:28:46,877 INFO L448 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-12-02 15:28:46,877 INFO L448 ceAbstractionStarter]: For program point L928(lines 928 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,877 INFO L448 ceAbstractionStarter]: For program point L1523(lines 1523 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,877 INFO L448 ceAbstractionStarter]: For program point L466(lines 466 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,877 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,877 INFO L448 ceAbstractionStarter]: For program point L797(lines 797 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,877 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,877 INFO L448 ceAbstractionStarter]: For program point L203-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,877 INFO L448 ceAbstractionStarter]: For program point L137-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,877 INFO L448 ceAbstractionStarter]: For program point L71-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,877 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,877 INFO L448 ceAbstractionStarter]: For program point L1459(lines 1459 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,877 INFO L448 ceAbstractionStarter]: For program point L270(lines 270 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,877 INFO L448 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-12-02 15:28:46,879 INFO L448 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L601(lines 601 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L535(lines 535 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L1263(lines 1263 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L206-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L140-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L1131(lines 1131 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L74-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L1065(lines 1065 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L1330(lines 1330 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L1529(lines 1529 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L340(lines 340 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L473(lines 473 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L143-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L77-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,880 INFO L448 ceAbstractionStarter]: For program point L870(lines 870 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,881 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,881 INFO L448 ceAbstractionStarter]: For program point L1465(lines 1465 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,881 INFO L448 ceAbstractionStarter]: For program point L1399(lines 1399 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,881 INFO L448 ceAbstractionStarter]: For program point L276(lines 276 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,884 INFO L448 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L739(lines 739 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L146-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L80-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L1270(lines 1270 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L1138(lines 1138 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L676(lines 676 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L941(lines 941 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L413(lines 413 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L347(lines 347 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L83-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L480(lines 480 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,885 INFO L448 ceAbstractionStarter]: For program point L1405(lines 1405 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,886 INFO L448 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-12-02 15:28:46,886 INFO L448 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-12-02 15:28:46,886 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,893 INFO L448 ceAbstractionStarter]: For program point L877(lines 877 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,893 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,893 INFO L448 ceAbstractionStarter]: For program point L1472(lines 1472 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,893 INFO L448 ceAbstractionStarter]: For program point L283(lines 283 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,893 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,893 INFO L448 ceAbstractionStarter]: For program point L152-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,893 INFO L448 ceAbstractionStarter]: For program point L86-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,893 INFO L448 ceAbstractionStarter]: For program point L549(lines 549 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,893 INFO L448 ceAbstractionStarter]: For program point L1210(lines 1210 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,893 INFO L448 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-12-02 15:28:46,893 INFO L448 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-12-02 15:28:46,893 INFO L448 ceAbstractionStarter]: For program point L1078(lines 1078 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,893 INFO L448 ceAbstractionStarter]: For program point L1012(lines 1012 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,893 INFO L448 ceAbstractionStarter]: For program point L1343(lines 1343 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,894 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,894 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,894 INFO L448 ceAbstractionStarter]: For program point L749(lines 749 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,894 INFO L448 ceAbstractionStarter]: For program point L683(lines 683 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,894 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,894 INFO L448 ceAbstractionStarter]: For program point L155-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,894 INFO L448 ceAbstractionStarter]: For program point L89-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,894 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,894 INFO L448 ceAbstractionStarter]: For program point L1609(lines 1609 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,894 INFO L448 ceAbstractionStarter]: For program point L1543(lines 1543 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,894 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,894 INFO L448 ceAbstractionStarter]: For program point L420(lines 420 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,894 INFO L448 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-12-02 15:28:46,894 INFO L448 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-12-02 15:28:46,894 INFO L448 ceAbstractionStarter]: For program point L883(lines 883 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,894 INFO L448 ceAbstractionStarter]: For program point L619(lines 619 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,901 INFO L448 ceAbstractionStarter]: For program point L1412(lines 1412 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,901 INFO L448 ceAbstractionStarter]: For program point L1346(lines 1346 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,901 INFO L448 ceAbstractionStarter]: For program point L818(lines 818 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,901 INFO L448 ceAbstractionStarter]: For program point L1479(lines 1479 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,901 INFO L448 ceAbstractionStarter]: For program point L290(lines 290 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,901 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,901 INFO L448 ceAbstractionStarter]: For program point L158-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L92-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L26(lines 26 28) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L26-2(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L556(lines 556 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L1217(lines 1217 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L1151(lines 1151 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L755(lines 755 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L689(lines 689 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L1284(lines 1284 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L161-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L29-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L954(lines 954 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L492(lines 492 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L426(lines 426 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L360(lines 360 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-12-02 15:28:46,902 INFO L448 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-12-02 15:28:46,910 INFO L448 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-12-02 15:28:46,910 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,910 INFO L448 ceAbstractionStarter]: For program point L1616(lines 1616 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,910 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,910 INFO L448 ceAbstractionStarter]: For program point L1352(lines 1352 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,910 INFO L448 ceAbstractionStarter]: For program point L295(lines 295 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,910 INFO L448 ceAbstractionStarter]: For program point L890(lines 890 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,910 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,910 INFO L448 ceAbstractionStarter]: For program point L164-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,910 INFO L448 ceAbstractionStarter]: For program point L98-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point L32-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point L825(lines 825 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point L231(lines 231 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point L298(lines 298 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point L1157(lines 1157 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point L563(lines 563 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point L167-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point L101-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point L35-1(lines 25 1638) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1636) no Hoare annotation was computed. [2018-12-02 15:28:46,911 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 15:28:46,919 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a15~0 4) (= ~a24~0 3) (= ~a3~0 99) (= ~a18~0 9)) [2018-12-02 15:28:46,919 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 15:28:46,919 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 15:28:46,919 INFO L444 ceAbstractionStarter]: At program point L4259-2(lines 4259 4268) the Hoare annotation is: (let ((.cse17 (= ~a15~0 4)) (.cse19 (= ~a24~0 3)) (.cse18 (not (= ~a18~0 0)))) (let ((.cse1 (<= 12 ~a18~0)) (.cse8 (<= ~a18~0 9)) (.cse9 (not (= 5 ~a15~0))) (.cse13 (= 4 ~a15~0)) (.cse10 (= ~a18~0 10)) (.cse12 (= 11 ~a18~0)) (.cse2 (<= 5 ~a15~0)) (.cse3 (not (= ~a24~0 4))) (.cse15 (and (and (and .cse17 .cse19) (<= |old(~a18~0)| 10)) .cse18)) (.cse7 (< 115 ~a3~0)) (.cse4 (not .cse19)) (.cse11 (<= ~a3~0 99)) (.cse16 (not (= ~a15~0 5))) (.cse5 (not (= ~a24~0 1))) (.cse0 (not (= ~a24~0 0))) (.cse6 (not (= ~a15~0 6))) (.cse14 (= 0 ~a24~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse1 .cse6) (and .cse7 .cse2 .cse3) (and .cse8 .cse2 .cse3) (and .cse4 .cse0 .cse8 .cse9 .cse6) (and .cse4 .cse10 .cse0 .cse7 .cse6) (and .cse10 .cse2 .cse6) (and .cse4 .cse11 .cse2 .cse9 .cse12 .cse3) (and .cse10 .cse5 .cse0 .cse2 .cse3) (not (= 9 |old(~a18~0)|)) (and .cse13 .cse7 (= ~a18~0 12)) (and .cse2 .cse14 .cse12) (not (= 4 |old(~a15~0)|)) (and .cse13 .cse7 .cse12) (and .cse10 .cse11 .cse15) (and .cse15 .cse12) (and (= ~a18~0 |old(~a18~0)|) (= |old(~a15~0)| ~a15~0) (= ~a3~0 |old(~a3~0)|)) (and (not (= ~a24~0 2)) .cse2 .cse3 .cse6) (and .cse4 .cse0 (and .cse16 .cse5 .cse3 .cse6)) (and .cse7 .cse15) (not (= 99 |old(~a3~0)|)) (and .cse4 .cse5 .cse0 .cse7 .cse6) (and .cse4 .cse11 .cse16 .cse5 .cse0 .cse6) (and .cse17 .cse18 .cse14) (not (= 3 |old(~a24~0)|))))) [2018-12-02 15:28:46,919 INFO L448 ceAbstractionStarter]: For program point L4259-3(lines 4253 4269) no Hoare annotation was computed. [2018-12-02 15:28:46,919 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4253 4269) the Hoare annotation is: (or (not (= 4 |old(~a15~0)|)) (not (= 3 |old(~a24~0)|)) (and (= |old(~a15~0)| ~a15~0) (= |old(~a24~0)| ~a24~0) (= ~a18~0 |old(~a18~0)|) (= ~a3~0 |old(~a3~0)|)) (not (= 9 |old(~a18~0)|)) (not (= 99 |old(~a3~0)|))) [2018-12-02 15:28:46,919 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4253 4269) no Hoare annotation was computed. [2018-12-02 15:28:46,919 INFO L444 ceAbstractionStarter]: At program point L4267(line 4267) the Hoare annotation is: (let ((.cse1 (<= 12 ~a18~0)) (.cse12 (<= ~a18~0 9)) (.cse17 (not (= 5 ~a15~0))) (.cse3 (not (= ~a24~0 4))) (.cse13 (= 4 ~a15~0)) (.cse14 (= 1 ~a24~0)) (.cse18 (= ~a18~0 10)) (.cse8 (not (= ~a24~0 3))) (.cse16 (<= ~a3~0 99)) (.cse19 (not (= ~a15~0 5))) (.cse9 (not (= ~a24~0 1))) (.cse0 (not (= ~a24~0 0))) (.cse10 (not (= ~a15~0 6))) (.cse11 (< 115 ~a3~0)) (.cse6 (not (= ~a18~0 0))) (.cse4 (= ~a15~0 4)) (.cse5 (not (= main_~input~0 0))) (.cse20 (= (mod ~a24~0 3) 0)) (.cse2 (<= 5 ~a15~0)) (.cse7 (= 0 ~a24~0)) (.cse15 (= 11 ~a18~0))) (or (not (= 4 |old(~a15~0)|)) (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse1 .cse10) (and .cse11 .cse2 .cse3) (and .cse12 .cse2 .cse3) (and .cse13 .cse14 .cse11 .cse15) (and .cse4 .cse5 (= ~a3~0 99) (= ~a18~0 9)) (and .cse8 .cse16 .cse2 .cse17 .cse15 .cse3) (and .cse8 .cse0 .cse12 .cse17 .cse10) (and (not (= ~a24~0 2)) .cse2 .cse3 .cse10) (and .cse18 .cse2 .cse10) (and .cse8 .cse18 .cse0 .cse11 .cse10) (and .cse8 .cse0 (and .cse19 .cse9 .cse3 .cse10)) (and .cse18 .cse9 .cse0 .cse2 .cse3) (not (= 9 |old(~a18~0)|)) (not (= 99 |old(~a3~0)|)) (and .cse13 .cse11 (= ~a18~0 12) .cse14) (and .cse8 .cse9 .cse0 .cse11 .cse10) (and .cse4 .cse5 .cse16 .cse18 .cse20) (and .cse8 .cse16 .cse19 .cse9 .cse0 .cse10) (and .cse4 .cse5 .cse11 .cse20 .cse6) (not (= 3 |old(~a24~0)|)) (and .cse4 .cse5 .cse20 .cse15) (and .cse2 .cse7 .cse15))) [2018-12-02 15:28:46,923 INFO L448 ceAbstractionStarter]: For program point L4267-1(line 4267) no Hoare annotation was computed. [2018-12-02 15:28:46,923 INFO L448 ceAbstractionStarter]: For program point L4264(line 4264) no Hoare annotation was computed. [2018-12-02 15:28:46,933 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 03:28:46 BoogieIcfgContainer [2018-12-02 15:28:46,933 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 15:28:46,933 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 15:28:46,933 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 15:28:46,933 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 15:28:46,933 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:18:53" (3/4) ... [2018-12-02 15:28:46,936 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 15:28:46,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 15:28:46,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-12-02 15:28:46,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-02 15:28:46,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-02 15:28:46,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 15:28:46,969 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-12-02 15:28:46,971 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 15:28:46,990 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((!(a24 == 0) && 12 <= a18) && 5 <= a15) && !(a24 == 4)) || (((!(a24 == 3) && !(a24 == 1)) && 12 <= a18) && !(a15 == 6))) || ((115 < a3 && 5 <= a15) && !(a24 == 4))) || ((a18 <= 9 && 5 <= a15) && !(a24 == 4))) || ((((!(a24 == 3) && !(a24 == 0)) && a18 <= 9) && !(5 == a15)) && !(a15 == 6))) || ((((!(a24 == 3) && a18 == 10) && !(a24 == 0)) && 115 < a3) && !(a15 == 6))) || ((a18 == 10 && 5 <= a15) && !(a15 == 6))) || (((((!(a24 == 3) && a3 <= 99) && 5 <= a15) && !(5 == a15)) && 11 == a18) && !(a24 == 4))) || ((((a18 == 10 && !(a24 == 1)) && !(a24 == 0)) && 5 <= a15) && !(a24 == 4))) || !(9 == \old(a18))) || ((4 == a15 && 115 < a3) && a18 == 12)) || ((5 <= a15 && 0 == a24) && 11 == a18)) || !(4 == \old(a15))) || ((4 == a15 && 115 < a3) && 11 == a18)) || ((a18 == 10 && a3 <= 99) && ((a15 == 4 && a24 == 3) && \old(a18) <= 10) && !(a18 == 0))) || ((((a15 == 4 && a24 == 3) && \old(a18) <= 10) && !(a18 == 0)) && 11 == a18)) || ((a18 == \old(a18) && \old(a15) == a15) && a3 == \old(a3))) || (((!(a24 == 2) && 5 <= a15) && !(a24 == 4)) && !(a15 == 6))) || ((!(a24 == 3) && !(a24 == 0)) && ((!(a15 == 5) && !(a24 == 1)) && !(a24 == 4)) && !(a15 == 6))) || (115 < a3 && ((a15 == 4 && a24 == 3) && \old(a18) <= 10) && !(a18 == 0))) || !(99 == \old(a3))) || ((((!(a24 == 3) && !(a24 == 1)) && !(a24 == 0)) && 115 < a3) && !(a15 == 6))) || (((((!(a24 == 3) && a3 <= 99) && !(a15 == 5)) && !(a24 == 1)) && !(a24 == 0)) && !(a15 == 6))) || ((a15 == 4 && !(a18 == 0)) && 0 == a24)) || !(3 == \old(a24)) [2018-12-02 15:28:47,167 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_ac3771a9-33ce-476e-bbd2-a91bfb1a60ad/bin-2019/utaipan/witness.graphml [2018-12-02 15:28:47,167 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 15:28:47,168 INFO L168 Benchmark]: Toolchain (without parser) took 596949.58 ms. Allocated memory was 1.0 GB in the beginning and 5.9 GB in the end (delta: 4.9 GB). Free memory was 937.3 MB in the beginning and 4.6 GB in the end (delta: -3.6 GB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-12-02 15:28:47,169 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 973.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 15:28:47,169 INFO L168 Benchmark]: CACSL2BoogieTranslator took 885.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.2 MB). Free memory was 937.3 MB in the beginning and 1.0 GB in the end (delta: -108.7 MB). Peak memory consumption was 126.2 MB. Max. memory is 11.5 GB. [2018-12-02 15:28:47,169 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.63 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 11.5 GB. [2018-12-02 15:28:47,169 INFO L168 Benchmark]: Boogie Preprocessor took 85.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 11.5 GB. [2018-12-02 15:28:47,170 INFO L168 Benchmark]: RCFGBuilder took 1964.00 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 65.5 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -90.5 MB). Peak memory consumption was 206.3 MB. Max. memory is 11.5 GB. [2018-12-02 15:28:47,170 INFO L168 Benchmark]: TraceAbstraction took 593745.01 ms. Allocated memory was 1.2 GB in the beginning and 5.9 GB in the end (delta: 4.7 GB). Free memory was 1.1 GB in the beginning and 4.7 GB in the end (delta: -3.6 GB). Peak memory consumption was 4.8 GB. Max. memory is 11.5 GB. [2018-12-02 15:28:47,170 INFO L168 Benchmark]: Witness Printer took 234.43 ms. Allocated memory is still 5.9 GB. Free memory was 4.7 GB in the beginning and 4.6 GB in the end (delta: 147.7 MB). Peak memory consumption was 147.7 MB. Max. memory is 11.5 GB. [2018-12-02 15:28:47,172 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 973.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 885.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.2 MB). Free memory was 937.3 MB in the beginning and 1.0 GB in the end (delta: -108.7 MB). Peak memory consumption was 126.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.63 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 85.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1964.00 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 65.5 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -90.5 MB). Peak memory consumption was 206.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 593745.01 ms. Allocated memory was 1.2 GB in the beginning and 5.9 GB in the end (delta: 4.7 GB). Free memory was 1.1 GB in the beginning and 4.7 GB in the end (delta: -3.6 GB). Peak memory consumption was 4.8 GB. Max. memory is 11.5 GB. * Witness Printer took 234.43 ms. Allocated memory is still 5.9 GB. Free memory was 4.7 GB in the beginning and 4.6 GB in the end (delta: 147.7 MB). Peak memory consumption was 147.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 174]: 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: ((((((((((((((((((((((((((!(a24 == 0) && 12 <= a18) && 5 <= a15) && !(a24 == 4)) || (((!(a24 == 3) && !(a24 == 1)) && 12 <= a18) && !(a15 == 6))) || ((115 < a3 && 5 <= a15) && !(a24 == 4))) || ((a18 <= 9 && 5 <= a15) && !(a24 == 4))) || ((((!(a24 == 3) && !(a24 == 0)) && a18 <= 9) && !(5 == a15)) && !(a15 == 6))) || ((((!(a24 == 3) && a18 == 10) && !(a24 == 0)) && 115 < a3) && !(a15 == 6))) || ((a18 == 10 && 5 <= a15) && !(a15 == 6))) || (((((!(a24 == 3) && a3 <= 99) && 5 <= a15) && !(5 == a15)) && 11 == a18) && !(a24 == 4))) || ((((a18 == 10 && !(a24 == 1)) && !(a24 == 0)) && 5 <= a15) && !(a24 == 4))) || !(9 == \old(a18))) || ((4 == a15 && 115 < a3) && a18 == 12)) || ((5 <= a15 && 0 == a24) && 11 == a18)) || !(4 == \old(a15))) || ((4 == a15 && 115 < a3) && 11 == a18)) || ((a18 == 10 && a3 <= 99) && ((a15 == 4 && a24 == 3) && \old(a18) <= 10) && !(a18 == 0))) || ((((a15 == 4 && a24 == 3) && \old(a18) <= 10) && !(a18 == 0)) && 11 == a18)) || ((a18 == \old(a18) && \old(a15) == a15) && a3 == \old(a3))) || (((!(a24 == 2) && 5 <= a15) && !(a24 == 4)) && !(a15 == 6))) || ((!(a24 == 3) && !(a24 == 0)) && ((!(a15 == 5) && !(a24 == 1)) && !(a24 == 4)) && !(a15 == 6))) || (115 < a3 && ((a15 == 4 && a24 == 3) && \old(a18) <= 10) && !(a18 == 0))) || !(99 == \old(a3))) || ((((!(a24 == 3) && !(a24 == 1)) && !(a24 == 0)) && 115 < a3) && !(a15 == 6))) || (((((!(a24 == 3) && a3 <= 99) && !(a15 == 5)) && !(a24 == 1)) && !(a24 == 0)) && !(a15 == 6))) || ((a15 == 4 && !(a18 == 0)) && 0 == a24)) || !(3 == \old(a24)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 774 locations, 1 error locations. SAFE Result, 593.6s OverallTime, 14 OverallIterations, 6 TraceHistogramMax, 542.6s AutomataDifference, 0.0s DeadEndRemovalTime, 19.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 5088 SDtfs, 73786 SDslu, 5781 SDs, 0 SdLazy, 152900 SolverSat, 20104 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 468.2s Time, PredicateUnifierStatistics: 8 DeclaredPredicates, 15283 GetRequests, 14828 SyntacticMatches, 24 SemanticMatches, 431 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23930 ImplicationChecksByTransitivity, 9.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=33658occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 13.2s AbstIntTime, 9 AbstIntIterations, 4 AbstIntStrong, 0.9980398853055369 AbsIntWeakeningRatio, 0.05576334580074804 AbsIntAvgWeakeningVarsNumRemoved, 15.961917715062905 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.7s AutomataMinimizationTime, 14 MinimizatonAttempts, 4684 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 11 LocationsWithAnnotation, 2371 PreInvPairs, 3560 NumberOfFragments, 4798 HoareAnnotationTreeSize, 2371 FomulaSimplifications, 183735 FormulaSimplificationTreeSizeReduction, 3.3s HoareSimplificationTime, 11 FomulaSimplificationsInter, 86412 FormulaSimplificationTreeSizeReductionInter, 16.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 6.3s InterpolantComputationTime, 15326 NumberOfCodeBlocks, 15326 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 21144 ConstructedInterpolants, 0 QuantifiedInterpolants, 65587967 SizeOfPredicates, 5 NumberOfNonLiveVariables, 7605 ConjunctsInSsa, 23 ConjunctsInUnsatCore, 24 InterpolantComputations, 9 PerfectInterpolantSequences, 17707/22819 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...